1 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3 * sparc-nat.c (store_inferior_registers): Fill in all members of
4 inferior_fp_registers by reading them from the inferior before
5 modifying and writing them back.
6 Fixes unexplainable inferior FP exceptions after calls to the inferior
7 or setting of floating point registers.
8 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
9 to register which is generated by gcc-2.4.
11 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
13 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
15 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
17 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
18 xm-i386lynx.h}: New configuration for Lynx.
20 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
22 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
23 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
25 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
26 as struct, union, or enum tags.
28 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
30 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
33 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
35 * infrun.c (wait_for_inferior),
36 infcmd.c (program_info, signal_command): Use symbolic signal names.
38 * inftarg.c (child_wait): Deal with EINTR and include message from
39 strerror if printing an error message.
41 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
43 * stabsread.c: Remove most uses of lookup_fundamental_type.
44 (define_symbol): Use read_type for type of enum constant,
45 not just read_type_number. Also don't call error().
46 (define_symbol): For unrecognized constant type, one complaint (the
47 one from error_type) is enough. Don't make our own in addition.
48 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
49 * gdbtypes.h: Doc fixes.
51 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
53 Fix stack unwinding through _sigtramp on Irix. These patches are from
54 Paul Flinders <ptf@delcam.co.uk>.
55 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
56 executable uses sigvec.
57 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
59 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
61 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
63 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
64 be passed to the inferior to make "handle <signal> nopass nostop" work.
66 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
68 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
70 * findvar.c (value_from_register): Fix uninitialized first_addr
71 which caused problems with assignment of doubles to register variables
73 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
74 missing mips definitions if necessary.
76 Fix handling of double register variables for mips targets and big
77 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
78 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
80 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
81 conversion of type held in multiple registers to host format.
82 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
83 companion to REGISTER_CONVERT_TO_TYPE.
84 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
85 Convert to function calls.
86 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
88 * mips-tdep.c (mips_print_register): Raw buffer now needs just
89 MAX_REGISTER_RAW_SIZE bytes.
90 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
91 (if defined) for doubles.
92 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
93 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
94 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
96 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
99 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
101 * configure.in: Add i[34]86-*-isc*.
103 * stabsread.c: Make sure all complain() pass the address of the struct.
105 * xcoffread.c: Make sure all struct complaints are static not auto.
107 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
109 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
111 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
113 * config/i386/linux.mh: Re-enable coredumps now that they should work.
115 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
117 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
119 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
121 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
123 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
125 * Makefile.in (INSTALLED_LIBS): New variable.
127 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
129 * main.c (quit_command): In the "quit anyway?" message, tell the user
130 whether we are planning to detach or kill the program.
132 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
133 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
135 * infcmd.c (read_pc): Doc fix.
137 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
139 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
140 signal_handler_caller.
141 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
142 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
143 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
144 Use SIGTRAMP_START if defined.
145 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
146 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
148 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
150 * infcmd.c (step_1): Fix poorly worded error message.
152 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
153 Comment out corelow.c because core dumps are broken on these machines.
155 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
156 if srcdir is not ".".
157 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
158 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
159 * depend: Update to latest automatically built version.
161 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
163 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
164 * Makefile.in (NONSRC): Add ChangeLog-92
166 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
168 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
169 not typo RAW_REGISTER_SIZE.
171 * frame.h, inferior.h: Doc fixes.
173 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
175 * findvar.c (write_register): Add sanity check for register size.
176 (read_register): Fixup sanity check for register size to be
177 consistent with write_register().
179 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
181 * sparclite/Makefile.in: Add dummy info, install and install-info
184 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
186 * remote-nindy.c: Removed declaration of coffstrip.
187 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
189 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
191 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
194 * Makefile.in (VERSION): GDB 4.9 release.
196 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
198 * README: Update known bugs to include the Solaris bug that
199 leaves core dumps in the current directory when restarting the
200 inferior with "run". Expand on the testsuite information.
202 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
203 be the last 4.9 prerelease test archive.
205 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
207 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
210 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
212 * README, NEWS: Update for gdb 4.9 release.
214 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
216 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
217 * target.c (MIN): #undef before defining.
219 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
221 Patch from Jeffrey Law:
222 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
224 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
226 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
229 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
231 * ch-exp.y (start): Apply work-around to avoid bison warning.
233 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
235 * Makefile.in (BISON): Remove double quotes around BISON
236 definition when bison is used.
238 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
239 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
240 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
241 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
242 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
243 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
244 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
245 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
247 * Makefile.in (VERSION): Bump to 4.8.6.
249 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
251 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
252 include declarations for malloc/realloc/free. Both malloc and
253 realloc return 'void *' for non-ANSI compilations.
255 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
257 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
260 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
262 * solib.c (clear_solib): Don't close bfd if it is NULL.
264 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
266 * core.c (dis_asm_read_memory): Cast second arg of
267 target_read_memory to "char *".
268 * breakpoint.c (watchpoint_check): Change arg type from PTR to
269 "char *", to match other functions called by catch_errors().
271 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
273 * More patches from Jeffrey Law (law@cs.utah.edu).
274 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
275 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
276 Delete unnecessary declarations.
278 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
280 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
281 poll() for termio{s}.
283 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
285 * i386-tdep.c (i386_frame_num_args): Always return -1.
287 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
289 * Patches from Jeffrey Law <law@cs.utah.edu>.
290 * gdb/hppa-tdep.c: Declare frame_saved_pc.
291 (frameless_function_invocation): New function.
292 (frame_saved_pc, init_extra_frame_info): Use
293 frameless_function_invocation.
294 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
295 call instead of just grabbing the value currently in %r2.
296 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
297 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
298 definition and use the common one in tm-hppa.h.
299 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
300 use unwind descriptors to determine if the frame chain is valid.
301 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
302 it does not assume %r4 is the frame pointer.
303 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
304 and ssm instructions.
305 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
306 helper functions for print_insn.
307 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
308 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
309 which nullifies the following instruction.
311 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
313 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
314 pass the 5th arg there, rather than using an ANSI C-specific macro.
316 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
318 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
320 * Makefile.in (VERSION): Bump to 4.8.5
321 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
322 directories to include search path.
323 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
325 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
326 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
327 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
328 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
329 udr.o, udip2soc.o): Remove explicit rules, use the ones that
330 are automatically generated in "depend".
331 * Makefile.in (paread.o): Document why a dependency doesn't get
332 automatically generated in "depend" and leave this explicit rule
334 * depend: Update to latest automatically generated version.
336 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
338 * xcoffread.c: Doc fix.
340 * Makefile.in (depend): Include $(CC) command in generated output.
342 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
344 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
345 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
346 * depend: Update to latest automatically built version.
348 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
350 * sparclite/Makefile.in: Create default target that does nothing
351 in order to force user to build by hand.
353 * sparclite/Makefile: Remove. It's not necessary anymore.
355 * ser-unix.c (wait_for): New routine to handle read timeouts,
356 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
358 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
360 * mips-pinsn.c (print_insn): Return value.
362 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
364 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
365 at configuration time and doesn't belong in the distribution archive.
367 * Makefile.in (NONSRC): Add 29k-share/README.
368 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
370 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
371 constants with slightly more portable definitions (still depends
372 on 2's complement arithmetic though).
373 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
374 * i386v-nat.c (sys/reg.h): Conditionalize include on
375 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
376 * ser-unix.c (termio.h): Include <termio.h> like other files that
377 include termio.h, not <sys/termio.h> which may not exist (on
380 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
382 * valprint.c (print_longest): Change format parameter from a
383 'char' to an 'int'. We can't have 'char' parameters with the
384 current coding style, where we mix prototypes with pre-ANSI
386 * value.h (print_longest): Change format parameter in prototype
387 from a 'char' to an 'int'.
389 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
391 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
393 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
394 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
396 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
398 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
399 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
400 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
401 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
402 ptrace needs 5 arguments, #define ptrace to always
403 pass zero as the 5th argument.
405 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
407 * configure.in: Match z8k-*-sim for z8000.
408 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
409 * remote-hms.c: Update to use new serial protocol.
411 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
413 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
414 necessary and Solaris doesn't have it.
416 * Makefile.in (clean-info, install, install-info, info, dvi,
417 check, all): do not echo recursion lines.
419 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
421 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
422 required target ports which use sockets (like a29k-udi).
424 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
426 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
428 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
429 systems lacking select().
431 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
433 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
435 * alldeps.mak, depend: Update with latest automatically built
438 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
440 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
442 * Makefile.in (make-proto-testsuite.dir): New target to make
443 prototype testsuite tree.
445 * Makefile.in (VERSION): Bump to 4.8.4.
447 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
449 * stabsread.c (define_symbol): If unrecognized constant type,
450 complain() not error().
452 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
454 * infptrace.c: Add missing close paren to test for
455 FIVE_ARG_PTRACE defined.
457 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
458 when compiling with gcc, but disable it for now. See comment.
459 * defs.h (LONGEST): Define as either "long" or "long long"
460 based on CC_HAS_LONG_LONG.
461 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
462 how longest_to_int is defined.
463 * c-valprint.c (c_val_print): Call print_longest.
464 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
465 instead of LONG_LONG.
466 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
468 * printcmd.c (print_scalar_formatted): Call print_longest
469 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
470 * typeprint.c (print_type_scalar): Call print_longest and let
471 it figure out what to do for PRINTF_HAS_LONG_LONG.
472 * valprint.c (val_print_type_code_int): Call print_longest
473 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
474 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
475 * value.h (struct value): Replace usage of LONG_LONG with
477 * value.h (print_longest): Add prototype.
478 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
479 * values.c (unpack_double): Collapse code that was unnecessarily
480 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
481 * values.c (value_from_longest): Remove dependency on
482 CC_HAS_LONG_LONG and just use LONGEST.
483 * solib.c (solib_map_sections): Use bfd_get_filename
484 to access filename field.
485 * solib.c (clear_solib): Save filename and free it later, after
486 bfd_close, since bfd_close may reference it. Use bfd_get_filename
488 * config/convex/xm-convex.h (LONG_LONG): Replace with
489 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
490 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
491 Add PRINTF_HAS_LONG_LONG references.
493 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
495 * inflow.c (kill_command), infcmd.c (attach_command),
496 remote.c (remote_interrupt_twice): In messages for the user, call it
497 "the program" or "the program being debugged" not "the inferior".
499 * hp300ux-nat.c: Cast second arg to supply_register calls.
500 (_initialize_kernel_u_addr, getpagesize): New functions.
501 (store_inferior_register_1): Change arg name from value to val.
502 (fetch_core_registers): Make arg core_reg_size unsigned.
503 Pass 5 args to ptrace.
504 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
505 Remove KERNEL_U_ADDR stuff.
506 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
507 * config/m68k/hp300hpux.m{t,h}:
508 Move exec.o from NATDEPFILES to TDEPFILES
509 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
510 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
512 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
514 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
516 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
518 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
520 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
522 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
523 describe `set demangle-style arm' (not cfront);
524 mention can type `q' to discard output, when gdb pages
526 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
528 * valops.c (search_struct_field): Fix gdb core dump with incomplete
531 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
533 * remote.c: Change timeout to 2.
534 (remote_open): Use unpush_target not remote_close.
535 (remote_resume): If siggnal != 0, give warning not error().
536 (remote_wait, remote_interrupt, remote_interrupt_twice):
537 If we get two interrupts, let the user get out if they want.
538 (remote_{kill,mourn}): New functions.
539 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
541 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
543 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
545 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
547 * Remote targets (mourn): Call unpush_target.
549 * config/sparc/xm-sun4os4.h: Declare free() to return int.
550 Remove twisted use of PARAMS.
552 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
553 that ansidecl.h assumes ANSI on AIX.
555 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
557 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
558 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
560 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
562 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
564 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
566 * remote-vx.c (net_connect): Allow numeric IP address for host.
568 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
570 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
572 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
574 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
576 * symtab.h, xcoffread.c: Revise linetable sorting comments.
578 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
580 * valops.c (value_cast): A cast might also change the object
581 representation in C++.
582 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
583 to get the proper read_symtab function when called from mipsread.c.
584 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
585 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
586 for dummy psymtabs, inhibit processing of dummy psymtabs.
588 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
590 * Changes from (or inspired by) AMD:
591 * remote-udi.c (udi_attach): Assignments to Space and Offset were
593 (udi_wait): Make error message (UDIGetStdout) match error.
594 (udi_wait): Handle UDIStdinNeeded.
595 * command.c [CANT_FORK]: Use system().
596 * utils.c (prompt_for_continue): Allow quit with 'q'.
598 * solib.c (solib_add): Don't call special_symbol_handling if there
599 were errors in symbol_add_stub. Also set so->from_tty before
600 calling symbol_add_stub.
602 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
604 * Merge in HPPA/BSD patches from Utah:
605 * defs.h: Add const to 2nd arg of psignal prototype.
606 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
608 * hppab-core.c: Deleted. No longer useful.
609 * hppab-nat.c: #include more files. Use PT_WUREGS, not
611 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
612 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
613 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
614 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
615 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
617 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
619 * Fix two bugs found by deja-gnu. One is the incorrect reporting
620 of the PC being in a stack dummy when looking at a core file
621 without symbols. The other is the incorrect passing of char
622 arguments during expression evaluation (ie: p foo('a','b') would
623 mess up the passing of it's args because it wasn't coercing the
625 * hppah-tdep.c: Rename global functions to have consistent hppa_
626 prefix. Make more functions static. Drop hp_ prefix from static
627 functions. (hppa_push_arguments): Call value_arg_coerce to cast
628 char to int args if necessary. (hppa_fix_call_dummy): Create
629 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
630 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
631 valid (ie: != 0) before doing comparison against PC.
632 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
633 to reflect new arguments.
634 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
635 prefix for func name. (FIX_CALL_DUMMY): Move code into
638 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
639 to malloc() so that we can test GDB eval of dynamically created
640 arrays (like char strings in `print "foo"').
642 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
644 * printcmd.c (print_address_symbolic): Search symtabs as well as the
645 minimal symbols for a nearby symbol.
647 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
649 * coffread.c: Comment changes around minimal symbol recording.
651 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
653 * command.c: comment changes only.
655 * mips-tdep.c (heuristic_fence_post): new static variable.
656 (heuristic_proc_start): use heuristic_fence_post, print better
657 warnings, but only if not stop_soon_quietly.
658 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
660 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
662 * symtab.h: Fix LOC_REF_ARG comment.
664 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
665 and Jim Kingdon (kingdon@cygnus.com)
667 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
669 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
670 symfile.c (compare_symbols): Don't check first character; STRCMP
673 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
674 structures that are passed by address in a register.
675 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
676 * findvar.c (read_var_value),
677 printcmd.c (address_info, print_frame_args),
678 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
679 * symtab.c (lookup_block_symbol): Deal with it.
681 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
683 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
685 * objfiles.c (find_pc_section): Return a struct obj_section *.
686 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
687 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
688 Don't use obj_section hack.
689 * xcoffexec (vmap_symtab): Relocate obj_sections.
690 * printcmd.c (containing_function_bounds): Use find_pc_section.
692 * symtab.h: Clean up SYMBOL_VALUE comments.
694 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
696 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
697 Expand comments about LOC_ARG/LOC_LOCAL pairs.
699 * coffread.c (read_coff_symtab): Use rewind before fseek.
701 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
703 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
704 * Makefile.in: Add $(YFLAGS) when using $(YACC).
705 * Makefile.in: Remove message to expect conflicts and unused
706 rules in ch-exp.y, since there no longer are any such.
708 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
710 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
712 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
714 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
715 rather than dumping core.
717 * Makefile.in: Add ${srcdir}/ to all source files.
718 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
719 (TAGS): Deal with srcdir and new config directory scheme.
721 Makefile.in (NONSRC): Remove createtags.
722 alldeps.mak: Updated.
724 * rs6000-tdep.c: Delete unused function print_frame.
726 * frame.h (struct frame_info): Doc fix for next_frame.
727 New field signal_handler_caller.
728 blockframe.c (create_new_frame, get_prev_frame_info),
729 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
730 INIT_FRAME_PC_FIRST).
731 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
734 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
736 * irix4-nat.c (fetch_core_registers): Special version of this for
737 Irix 4.x, which stores regs a bit differently from other /proc
739 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
740 to new file core-svr4.c.
741 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
742 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
744 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
746 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
748 * i387-tdep.c: Remove unused #includes.
750 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
752 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
754 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
756 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
758 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
759 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
760 Don't muck with SYMBOL_CLASS.
762 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
764 * munch: Don't use head command. It doesn't exist everywhere.
766 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
768 * inflow.c (new_tty): Remove spurious 'o' character at end
771 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
773 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
774 instructions and nothing more.
775 * mipsread.c (add_line): Add comment why we have to combine line number
776 entries for the same line number.
778 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
780 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
783 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
785 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
787 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
789 * source.c (select_source_symtab): Clean up comment. Also, if
790 we have a current_source_symtab, and s is NULL, return without
792 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
793 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
795 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
797 * dbxread.c (unknown_symchar_complaint): Add new complaint.
798 * stabsread.h: Declare it.
799 * partial-stab.h: Use it.
801 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
803 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
805 * stack.c (print_frame_info): Print specially if dummy frame.
807 * breakpoint.c: Add comments regarding within_scope future direction.
811 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
813 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
815 * ch-exp.y: Fix thinko that broke parsing of FALSE.
817 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
819 * stabsread.c (read_member_functions): Initialize domain for stubbed
820 member functions to avoid gdb core dumps when printing pointers
822 * cp-valprint.c (cp_print_class_method): Check for stubbed member
825 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
827 * expprint.c (print_subexp): If opcode not found in op_print_tab,
828 stop with an error().
829 eval.c (evaluate_subexp): Change error message.
831 * objfiles.c (build_objfile_section_table): Cast return value
834 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
836 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
837 to rs6000_frame_chain and deal with it if we're in a signal handler.
838 (FRAME_SAVED_PC): Use rs6000_frame_chain.
840 * breakpoint.c (within_scope): New function.
841 (enable_breakpoint, watchpoint_check): Use it.
843 * source.c (openp): Handle "exec-file ./ls" correctly.
845 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
847 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
849 * ch-exp.y: Clean up lexing of identifiers and
850 reserved words. (E.g. don't recognize FALSEXXX as the
851 keyword FALSE followed by the identifier XXX.)
852 Also, convert identifiers to lower case.
854 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
856 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
857 new serial interface.
859 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
861 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
862 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
863 * ser-go32.c: Return -1 on most failures, 0 on most successes,
864 and use new return codes for go32_readchar().
865 * ser-unix.c: Ditto. Also, move error handling up to caller for
866 SERIAL_SETBAUDRATE().
867 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
869 (serial_close): New routine to wrap around device close routine.
870 serial.h: Clean & document return values more clearly.
872 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
874 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
876 * rs6000-pinsn.c (print_operand, case LI): Print condition register
877 operand in decimal rather than wrong textual versions.
879 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
880 (mention 't', remove false thing about 'g' only good with 'f').
882 * breakpoint.h: move "struct breakpoint" and friends to top of
883 file so that bpstat_find_breakpoint prototype works.
885 * solib.c (struct so_list): Add bfd field.
886 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
887 Put the bfd in bfd field of the so_list.
888 (clear_solib): Free bfd name and close_bfd on the bfd.
890 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
892 * valarith.c (value_subscript): Add COERCE_REF.
893 * ch-exp.y (operand_5): We can generalize the 2nd operand
894 of a string repetition ot 'literal' without ambiguity.
896 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
898 * breakpoint.h (struct bpstat): Remove momentary field.
899 Remove bpstat_momentary_breakpoint. This was always kludgy
900 and is no longer used.
902 * breakpoint.h: Add enum bpstat_what.
903 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
904 stop and print fields of bpstat now per-breakpoint, not just
905 one for the whole chain.
906 breakpoint.{c,h} (bpstat_what): New function.
907 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
908 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
909 with call to bpstat_what.
910 README: Remove watchpoint/breakpoint bug from known bugs.
912 * breakpoint.h: Prototype bpstat_find_breakpoint.
914 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
916 * symtab.c (find_methods, gdb_mangle_name): Note that functions
918 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
919 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
921 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
923 * i960-pinsn.c (tabent): Copied struct definition from
926 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
928 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
930 * symtab.c (gdb_mangle_name): Use it.
931 * symtab.c (find_methods): Do not add destructors to choice list
933 * symtab.c (decode_line_1): Make breakpoints on destructors work
936 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
938 * ser-go32.c: Make it use serial port name.
939 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
941 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
944 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
946 * configure.in: Only configure sparclite subdir when target_cpu
949 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
951 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
952 Remove FIXME comment regarding this.
954 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
956 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
958 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
960 Add section table to objfile struct. Use it for find_pc_section.
961 * objfiles.c (add_to_objfile_sections,
962 build_objfile_section_table, find_pc_section): new functions.
963 (allocate_objfile): build section table.
964 * objfiles.h (struct obj_section): new structure.
965 (struct objfile): add section table.
966 (find_pc_section): new prototype.
967 * solib.[ch] (find_pc_section_from_so_list): removed.
968 * sparc-tdep.c: include objfiles.h for find_pc_section. include
969 symfile.h for objfiles.h.
970 (in_solib_trampoline): adjusted for new find_pc_section
971 prototype. Removed BAD_RICH_HACK ifdefs.
972 * symfile.c (syms_from_objfile): offset objfile sections.
973 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
974 * symfile.h (find_pc_section): prototype removed. Also fixed
975 comment typo NUL -> NULL.
976 * target.[ch] (find_pc_section_from_targets): removed.
977 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
979 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
981 * ser-go32.c: Format. (go32_open): Use proper return value.
983 * configure.in: Undo conditional configdirs hack for sparclite.
985 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
987 * symtab.c (list_symbols): When call break_command, pass both
988 filename and function name not just function name.
990 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
992 (Changes and new files to make "none" a full fledged configuration)
993 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
994 Currently only tm-none.h has any meaningful contents.
995 * config/none/none.mh (NAT_FILE): Use nm-none.h
996 * config/none/none.mh (XM_FILE): Use xm-none.h
997 * config/none/none.mt (TM_FILE): Use tm-none.h
998 * Makefile.in (depend): Remove comment about parse errors in
999 valops.c, it now parses correctly and generates a correct depend
1000 line. Remove line that touches xm.h, tm.h, and nm.h; they are
1001 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
1003 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
1005 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
1007 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
1008 exactly 8 characters.
1010 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
1012 * configure.in: Sparclite uses sparc config dir. Also has it's
1013 own tm- & .mt files now. Also add sparclite to configdirs.
1014 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
1015 * config/i386/go32.mh: Nullify def of TERMCAP.
1016 * config/i386/xm-go32.h: Get rid of redef of EIO.
1017 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
1018 specific configs. Very similar to sun4os4, but without solib.
1019 * sparclite/{Makefile.in configure.in}: First cut at making this
1022 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
1024 * ser-go32.c: First cut at adapting to new serial interface.
1026 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
1028 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
1029 These implement a new serial line interface for talking to remote
1031 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
1032 EXCEPT go32, which gets ser-go32.c.
1033 * remote.c: Use new serial interface. More remote-xxx's to be
1035 * ser-bsd.c, ser-termios.c: Removed.
1036 * serial.c: New. Implements common operations for all serial
1038 * ser-unix.c: New. Unix specific serial operations for various
1039 flavors of Unix (Posix, SysV, BSD).
1040 * serial.h: Generic serial interface defs.
1041 * config/i386/go32.mh, config/i386/i386bsd.h,
1042 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
1043 ser-bsd.o from XDEPFILES. All the magic is now handled in
1046 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
1048 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
1050 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
1052 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
1054 * rs6000-tdep.c (frameless_function_invocation): Don't even think
1055 about framelessness except on the innermost frame.
1057 * xcoffexec.c: Call fatal() not abort().
1059 * stabsread.c (patch_block_stabs): If stab & no symbol, make
1060 a LOC_OPTIMIZED_OUT symbol.
1061 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
1062 findvar.c (read_var_value), printcmd.c (address_info),
1063 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
1064 m2-exp.y (yylex): Deal with it.
1065 ch-exp.y (yylex): Deal with it.
1067 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
1069 * findvar.c (value_from_register): H8500 specific, check to see
1070 if we are looking at short pointer. If so, skip crock.
1071 * h8500-tdep.c (h8500_frame_chain): Mask down value from
1072 read_memory_integer() to avoid getting messed up by sign extension.
1074 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1076 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
1077 ifdef protect using BAD_RICH_HACK. This should be removed soon.
1078 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
1080 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
1082 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
1084 * core.c (dis_asm_print_address): New function.
1086 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
1089 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1091 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
1092 entire breakpoint chain and print only the first entry that needs to
1093 be printed and needs to be stopped for. Fixes problems with printing
1094 of multiple breakpoints with different conditions.
1095 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
1096 effectively stops printing of the breakpoint chain.
1097 * breakpoint.c (print_it_noop): New routine to print nothing
1098 for this breakpoint entry and dont stop printing.
1099 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
1100 watchpoint only if it is enabled.
1101 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
1102 descriptor from the library to make backtraces through setjmp work.
1103 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
1105 * mips-tdep.c (read_next_frame_reg): Provide correct values for
1106 all registers saved within sigtramp, cleanup.
1108 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1110 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
1112 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1114 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
1115 with prototype in ../include/dis-asm.h.
1117 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1119 * core.c (dis_asm_{read_memory,memory_error}): New functions.
1120 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
1121 Use read_memory_func interface to disassembler.
1123 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1125 Teach sparc solaris to next over shared library functions.
1126 * solib.[hc] (find_pc_section_from_so_list): new function and
1128 * sparc-tdep.c (in_solib_trampoline): new function.
1129 * symfile.[hc] (find_pc_section): new function and prototypes.
1130 * target.[hc] (find_pc_section_from_targets): new function and
1132 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
1133 in_solib_trampoline.
1135 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
1137 * infrun.c (wait_for_inferior): Revise comment.
1139 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
1141 * command.{c,h}: New var_type var_integer.
1142 main.c: Use it for history_size.
1144 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
1145 Lint and byte-order fixups.
1147 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
1149 * breakpoint.h (bpstat): New field print_it.
1150 breakpoint.c (bpstat_print): Use it.
1151 (print_it_normal): New function (from old bpstat_print code).
1152 (bpstat_{alloc,stop_status}): Set print_it field.
1154 * breakpoint.c (bpstat_stop_status): Use catch_errors when
1155 evaluating watchpoint condition, via new function watchpoint_check.
1156 Also stop if watchpoint disabled due to leaving its block.
1158 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
1160 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1162 * mips-pinsn.c: Add missing include of dis-asm.h.
1164 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
1166 * Makefile.in (clean, distclean, realclean): Recursively apply
1167 to subdirs first, rather than last. This avoids, for example,
1168 Makefile being removed in a parent directory before the recursive
1171 * alldeps.mak, depend: Update for below changes.
1173 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
1174 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
1175 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
1176 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
1177 instead of tm-68k.h.
1178 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
1179 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
1180 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
1181 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
1182 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
1183 tm-68k.h to tm-m68k.h.
1184 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
1185 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
1188 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
1189 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
1190 * a29k-tdep.c: Renamed from am29k-tdep.c.
1191 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
1192 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
1193 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
1194 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
1195 Map '29k' to 'a29k'.
1196 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
1197 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
1198 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
1200 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
1201 define that does not appear anywhere else in the gdb source tree.
1202 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
1204 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1206 * breakpoint.c: Add comments regarding breakpoint_re_set.
1208 * xcoffread.c (sort_syms, compare_symbols): Remove.
1209 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1210 not our own sort_syms (it is identical).
1212 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1214 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1216 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1217 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1219 * exec.c (exec_close): Fix storage leak.
1220 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1221 output sections when patching an executable.
1222 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1223 when writing all registers.
1224 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1225 at the right offset in the dummy frame.
1226 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1227 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1228 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1230 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1232 * Makefile.in (TARFILES): Avoid trailing backslash.
1234 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1236 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1237 it in breakpoint_re_set.
1238 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1240 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1241 don't use sizeof(int) for target stuff, etc).
1243 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1245 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1246 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1247 support that can't be integrated anyway due to lack of clear
1250 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1252 * findvar.c (read_register, write_register): Make these capable
1253 of reading/writing registers that are shorter than REGISTER_TYPE.
1254 * (value_from_register): Install H8500 specific code to return
1255 proper value when register is being used as a pointer.
1256 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1257 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1258 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1259 chain frames properly by combining frame pointer with T reg.
1260 (init_extra_frame_info): Delete. It's now a macro.
1261 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1262 offset by the correct amount off of the frame pointer.
1263 (register_byte): Delete. It's now a macro.
1264 (register_raw_size, register_virtual_size): Delete. Replaced by
1265 common routine h8500_register_size, cuz there's no difference
1266 between the raw & virtual sizes on this machine.
1267 (register_convert_to_raw, register_convert_to_virtual): Delete,
1268 cuz there's no difference between the raw & virtual forms.
1269 Replaced by memcpy in tm file.
1270 (register_virtual_type): Rename to h8500_register_virtual_type.
1271 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1272 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1273 emulator have same reg offsets. This is all handled in the
1275 (h8500_trapped_internalvar): New routine to detect references to
1276 convenience vars acting as pointer pseudo-regs.
1277 (h8500_value_trapped_internalvar): Conjure up value of pointer
1279 (h8500_set_trapped_internalvar): Convert set value in real
1280 register references.
1281 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1282 code segment register.
1283 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1285 (wait_for_inferior): Add h8500 specific code to add stack segment
1286 when reading SP register.
1287 remote-sim.c (fetch_register): Spacing.
1288 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1289 detect cruft. Redo all register manipulation stuff. Get rid of
1290 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1291 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1292 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1293 to create internal vars for pointer pseudo-regs.
1295 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1297 * Makefile.in: Numerous small changes to macro definitions
1298 and rules for building gdb distribution tree. Many macros
1299 eliminated or merged, and rules simplified.
1300 * alldeps.mak: Update.
1303 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1305 * Makefile.in: recurse through SUBDIRS for dvi target too
1307 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1309 * Clean up xcoff relocation.
1310 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1311 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1313 symtab.h (struct general_symbol_info): Add section field.
1314 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1315 xcoffread.c: Set section for symbols and msymbols.
1316 (struct symtab): Add block_line_section field.
1317 buildsym.c (end_symtab): Set it.
1318 (end_symtab and callers): Add section parameter.
1319 objfiles.c (objfile_relocate): New funciton.
1320 xcoffexec.c (vmap_symtab): Use it.
1321 xcoffsolib.h (struct vmap): Remove unused fields.
1322 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1323 CORE_NEEDS_RELOCATION, symtab_relocated.
1324 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1325 rs6000-tdep.c: Make loadinfotext static.
1326 breakpoint.c (fixup_breakpoints): Doc fix.
1327 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1328 (end_symtab): primary field replaces nonreloc.
1330 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1332 * symtab.h (struct linetable_entry): Remove confusing comment.
1334 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1336 * Makefile.in: add installcheck target
1338 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1340 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1341 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1342 z8k}: New directories to hold cpu specific configuration files.
1343 Naming follows gcc convention.
1344 * config/{*.mt, *.mh}: All target and host makefile fragment
1345 config files moved to an appropriate config/<cpu> subdirectory.
1346 * nm-*, xm-*, tm-*: All native, host, and target files, which
1347 get linked to nm.h, xm.h, and tm.h respectively by configure,
1348 moved to appropriate config/<cpu> subdirectory.
1349 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1350 Native, host, and target files that are common across more than
1351 one cpu architecture and included by one of the configured
1352 native, host, or target files, get moved to config directory.
1353 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1354 pick up native, host, or target include files moved to one of
1355 the config subdirectories, and that are included by other files.
1356 * Makefile.in (alldeps.mak): Modify to account for new config
1357 directory structure.
1358 * alldeps.mak, depend: Update for new config directory structure.
1359 * config/*/[ntx]m-*.h: Modify all files that include other
1360 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1361 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1363 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1364 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1365 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1366 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1367 the ones where the default is not unique or different than the
1368 config subdirectory name. Similarly, handle gdb_target_cpu.
1369 Modify configure.in as appropriate to make use of gdb_host_cpu
1370 and gdb_target_cpu to find makefile fragments and make links.
1372 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1374 * mipsread.c (compare_blocks): Sort blocks with the same start
1375 address by decreasing ending address.
1377 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1379 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1380 lookup_symbol as it might get clobbered by the call.
1382 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1383 The previous code did not initialize the language field for the psymtab
1386 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1388 * c-exp.y (parse_number): Avoid shift warning.
1389 * serial.h (struct ttystate): Declare empty one on DOS.
1391 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1393 * xm-sun4os4.h: Return type of free() should be void, not int.
1395 * vx-share/vxWorks.h: Remove #def of NULL.
1397 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1399 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1401 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1403 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1405 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1407 * ieee-float.c: Moved to ../libiberty.
1408 * ieee-float.h: Moved to ../include.
1409 * Makefile.in: Update accordingly.
1410 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1411 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1412 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1413 it is now in ../opcodes/m68881-ext.c.
1414 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1415 prologue (some callers _do_ care).
1416 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1417 new interface of ../opcodes/*-dis.c.
1418 * ch-exp.y: Add #include <ctype.h>.
1420 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1422 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1424 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1426 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1428 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1430 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1432 * z8k-tdep.c (extract_return_value, write_return_value,
1433 store_struct_return): New functions from macros in tm-z8k.h.
1435 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1437 * valops.c (value_arg_coerce): Apply temporary patch to
1438 fix problem with coercion of array and function types when
1439 passed as arguments to C functions, pending a more complete
1440 review of when and how coercion should be done, depending
1441 upon context and language.
1443 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1445 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1447 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1448 debugsec if there are a non-zero number of symbols.
1450 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1452 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1454 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1456 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1458 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1459 not just 50 symbols.
1460 (symtbl_num_syms): New variable.
1461 (read_xcoff_symtab): Set it.
1462 (read_symbol_nvalue): Check for bad symno.
1463 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1466 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1468 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1469 This is defined in defs.h if necessary.
1470 * vx-share/vxWorks.h: Remove #defs of min and max.
1471 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1472 vx-share/xdr_rdb.c: include defs.h.
1474 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1476 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1479 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1480 xcoffread.c: Doc fixes.
1482 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1484 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1485 xcoffexec.c (xcoff_relocate_core): New function.
1486 (text_adjustment): Removed.
1487 (add_vmap): Return the vmap.
1488 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1490 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1492 * xcoffsolib.h: Add objfile member to struct vmap.
1493 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1494 xcoffexec.c (add_vmap): Allocate objfiles here.
1496 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1498 Support 68000 series without floating point.
1500 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1501 * tm-68k-nofp.h: New file, lacks 68881 support.
1502 * config/m68k-nofp.mt: New file.
1504 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1506 Remove a few remaining underscore/no-underscore remnants from
1509 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1510 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1511 * config/sparc-noun.mt: Rename to sparc-em.mt.
1512 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1513 * tm-68k-un.h: Rename to tm-68k-fp.h.
1514 * tm-spc-un.h: Rename to tm-spc-em.h.
1515 * tm-sun4sol2.h: Cleanup.
1516 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1518 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1520 * symmisc.c (std_in, std_out, std_err): Move initializations
1521 to runtime code, in case they aren't constant.
1523 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1525 * symtab.c (find_pc_symtab): some object file formats, notably
1526 mips, have holes in the address ranges of symtabs. Change
1527 this algorithm from first hit to tightest fit.
1529 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1530 fence post without finding the enclosing function, then print a
1533 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1535 * utils.c (fputs_demangled, fprint_symbol): Remove.
1536 * utils.c (fprintf_symbol_filtered): New function which combines
1537 the functionality of fputs_demangled and fprint_symbol. Uses a
1538 caller provided language parameter to select the appropriate
1539 demangler, and caller provided args to pass to the demangler.
1540 * defs.h (enum language): Move further up in file so enum can
1541 be used in prototypes.
1542 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1543 * defs.h (fprintf_symbol_filtered): Add prototype.
1544 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1545 fputs_demangled with call to fprintf_symbol_filtered.
1546 * cp-valprint.c (demangle.h): Include
1547 * cp-valprint.c (cp_print_value_fields): Replace calls to
1548 fprint_symbol with calls to fprintf_symbol_filtered.
1549 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1550 with call to fprintf_symbol_filtered.
1551 * stack.c (print_frame_info): Remove obsolete code so we don't
1552 have to update fputs_demangled usage in it.
1553 * stack.c (print_frame_info, frame_info): Add language variable
1554 to pass to fprintf_symbol_demangled and initialize it from the
1555 symbol's language. Replace calls to fputs_demangled with calls
1556 to fprintf_symbol_filtered.
1557 * symtab.c (find_methods): Replace call to fputs_demangled with
1558 call to fprintf_symbol_filtered.
1559 * ch-valprint.c (demangle.h): Include.
1560 * ch-valprint.c (chill_print_value_fields): Replace call to
1561 fprint_symbol with call to new fprintf_symbol_filtered.
1563 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1565 * Makefile.in (VERSION): Bump version to 4.8.2.
1567 * main.c (source_command): Require an explicit pathname of file
1568 to source, since previous behavior of defaulting to gdb init file
1569 was troublesome and undocumented.
1570 * printcmd.c (disassemble_command): Add missing '{}' pair to
1571 else with two statements. Bug reported by Stephane Tsacas
1573 * symtab.c (find_pc_line): Don't complain about zero length or
1574 negative length line numbers for the moment, since we may not own
1575 the terminal when called, such as when single stepping. (FIXME)
1576 * language.h (CAST_IS_CONVERSION): True if current language is
1577 C++ as well as C. Fix from Peter Schauer.
1578 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1579 Use STREQN macro rather than bare '!strncmp()'.
1580 * environ.c (unset_in_environ): Avoid use of memcpy on
1581 overlapping memory regions, as suggested by Paul Eggert
1582 <eggert@twinsun.com>.
1583 * c-exp.y (%union struct): Remove unused ulval as suggested
1584 by Paul Eggert <eggert@twinsun.com>.
1586 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1588 * main.c (gdbinit): Make static.
1589 * main.c (inhibit_gdbinit): Move to file scope.
1590 * main.c (main): Remove local inhibit_gdbinit.
1591 * main.c (source_command): Don't source '.gdbinit' file by
1592 default if gdb has been told to ignore it.
1594 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1596 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1599 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1601 * printcmd.c (print_address_symbolic): Only print if offset
1602 is shorter than max_symbolic_offset.
1603 (initialize_printcmd): `set print max-symbolic-offset'.
1605 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1606 (examine_tag): Use it.
1607 (read_register_stack): Only look in the local registers for a
1608 memory address if it's between rfb and rsp; go to memory otherwise.
1609 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1610 (reginv_com): Remove ancient kludge command.
1612 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1614 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1615 irix4 will again compile.
1617 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1619 * configure.in: accept mips-sgi-irix4* for irix4.
1621 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1623 * z8k-tdep.c (print_register_hook): Lint.
1625 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1627 Lint fixes from Paul Eggert (eggert@twinsun.com):
1629 * command.c (do_setshow_command): var_uintegers are unsigned.
1630 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1631 unsigned, since they use hex values with the high bit set.
1633 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1635 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1636 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1638 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1639 macro definitions in parenthesis.
1641 * dbxread.c (dbx_symfile_init): Catch the case where there is
1642 no string table, but the only way we find out is by reading zero
1645 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1647 * dbxread.c (dbx_symfile_init): Make size of the string table
1648 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1649 offset to the string table is nonzero and handle the nonexistant
1650 string table case, should it occur. Ensure that the string table
1651 size read from the file is reasonable, with a minimum lower bound
1652 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1654 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1656 * Makefile.in: Changes to build testsuite correctly.
1657 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1658 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1659 (TARGET_FLAGS_TO_PASS): New variable.
1660 (SUBDIRS): Added testsuite.
1661 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1662 testsuite is compiled with CC_FOR_TARGET rather than CC.
1664 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1666 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1667 reported by mycroft@gnu.ai.mit.edu.
1669 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1670 * configure.in (vax-*-ultrix2*): New triplet.
1671 * config/vaxult2.mh: New file.
1672 * xm-vaxult2.h: New file.
1674 * c-exp.y (parse_number): Change high_bit to unsigned.
1675 * demangle.c: Change all references to cfront to ARM, since the
1676 actual algorithm is the one specified in the Annotated Reference
1677 Manual. This was confusing users into thinking that full cfront
1678 support was implemented.
1679 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1680 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1681 directly to lookup_struct_elt_type, which will do the
1682 dereferencing itself.
1683 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1684 NULL dereferencing bug for unnamed structs, comment out
1687 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1689 * coffread.c (process_coff_symbol): Change PCC argument correction
1690 so that it only happens on big-endian targets; so that it only
1691 happens if the short or char argument is aligned on an int
1692 boundary; and so that it changes the location, rather than the
1693 type, of the argument. These changes tend to parallel similar
1694 (old) changes in stabsread.c.
1696 * coffread.c (coff_read_enum_type): Use the specified size for
1697 enums, don't assume that they are int-sized.
1699 * c-valprint.c (c_val_print): Don't assume enums are the same as
1702 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1703 Rendell, <michael@mercury.cs.mun.ca>.
1705 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1707 * language.h (local_decimal_format_custom): Add prototype.
1708 * language.c (local_decimal_format_custom): Add function, bug
1709 reported by Robert R. Henry (rrh@tera.com).
1711 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1713 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1714 by Josef Leherbauer, joe@takeFive.co.at.
1716 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1718 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1719 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1720 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1721 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1722 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1723 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1724 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1725 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1727 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1729 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1730 of demangled name fields to NULL if no demangling exists for
1731 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1732 symbols if their language is known at the time they are created,
1733 but sometimes the language is not known until later.
1735 * ch-typeprint.c (chill_print_type_base): Name changed to
1736 chill_type_print_base to match pattern for C and C++ names.
1737 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1738 to be consistent with other usages.
1739 * ch-typeprint.c (chill_type_print_base): Add support for
1740 printing Chill STRUCT types.
1741 * ch-valprint.c: Include values.h.
1742 * ch-valprint.c (chill_print_value_fields): New function and
1743 prototype for printing Chill STRUCT values.
1744 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1745 that was being called with two args instead of three.
1746 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1747 to print Chill STRUCT values.
1749 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1751 * configure.in: added testsuite to configdirs.
1753 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1755 * doc/stabs.texi: The `this' pointer is now known by the name
1756 `this' instead of `$t'.
1758 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1760 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1761 references of TAG_string_type DIEs in user defined types.
1762 * ch-lang.c (chill_create_fundamental_type): Track compiler
1763 change that now emits debugging info with the type long for Chill
1766 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1768 * remote-mips.c: New file; implements MIPS remote debugging
1770 * config/idt.mt: New file; uses remote-mips.c
1771 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1773 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1774 floating point coprocessor.
1775 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1777 (mips_pop_frame): If not mips_fpu, don't restore floating point
1779 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1781 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1782 mips_fpu, don't use fp0 as floating point return register.
1783 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1786 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1788 * gdb/testsuite: made modifications to testcases, etc., to allow
1789 them to work properly given the reorganization of deja-gnu and the
1790 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1792 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1794 * gdb/testsuite: Initial creation of gdb/testsuite.
1795 Migrated dejagnu testcases and support files for testing nm to
1796 gdb/testsuite from deja-gnu. These files were moved "as is"
1797 with no modifications. This migration is part of a major overhaul
1798 of dejagnu. The modifications to these testcases, etc., which
1799 will allow them to work with the new version of dejagnu will be
1800 made in a future update.
1802 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1804 * NEWS: Add reminders for next release.
1806 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1808 * mipsread.c (parse_lines): Correct check for files compiled with
1811 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1813 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1815 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1817 * Makefile.in (VERSION): GDB-4.8 release!
1818 * README, NEWS: Update for release.
1820 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1822 * am29k-pinsn.c (print_insn): Minor nits with const.
1823 * am29k-tdep.c: More minor nits with arg types for
1824 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1826 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1828 * gcc.patch: Update for a different GCC (G++) bug.
1829 * main.c (print_gdb_version): Update copyright year to 1993.
1830 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1831 conditionalize this file on it. FIXME, right way is to split
1832 these into two config files.
1833 (ATTACH_DETACH): Define for BSD 4.4
1834 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1835 (U_REGS_OFFSET): Revise for 4.4.
1836 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1837 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1838 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1840 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1842 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1845 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1847 * c-lang.c (c_printstr): Bugfix for length==0 case.
1849 * c-lang.c (c_printstr): If a C string ends in a null, don't
1852 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1854 * defs.h (STRCMP): Make it work for unsigned chars.
1856 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1858 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1859 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1860 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1861 define to kludge the large opcode table into two smaller tables,
1862 since GCC take exponential space to build the table. Lint.
1863 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1865 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1867 * Makefile.in (VERSION): Roll to 4.7.9.
1868 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1869 definition here, to handle both BSD 4.3 and 4.4 systems.
1870 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1871 * remote.c (alarm): Move declaration to global level, before
1872 first reference to it.
1873 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1874 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1876 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1878 * remote.c (readchar): forward declare alarm which otherwise looks
1879 like an undeclared variable to gcc.
1881 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1882 when comparing against an int. Avoids superfluous warning from
1885 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1886 Avoids superfluous warnings from some systems and/or compilers
1887 (like vax ultrix 4.2.)
1889 * language.c (struct op_print unk_op_print_tab): use the enum
1890 values rather naked zeros as initializers. Avoids warnings from
1891 ultrix type compilers.
1893 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1895 * Makefile.in (VERSION): Roll to 4.7.6.
1896 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1897 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1898 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1899 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1900 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1901 (depend): Fix bug where nm-files in config files weren't noticed.
1902 (make-proto-gdb-1): Avoid changing directories while building new
1903 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1905 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1907 * remote.c: Improve error recovery. Allow user to break out
1908 of initial connection attempt with INTERRUPT. Treat a timeout
1909 while waiting for remote packet like a retry, unless the remote
1910 side is actively running user code. Fix a few long printf_filtered's.
1912 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1915 * buildsym.c (start_subfile): Allow null file name.
1917 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1919 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1920 expects a pointer to complaint rather than a complaint
1922 (process_linenos): free the previously allocated subfile name,
1923 then allocate the new one from the heap.
1925 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1927 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1929 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1931 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1932 Previously, would bogusly index off the bottom of type_vector.
1933 (rs6000_builtin_type): Accept type number as argument.
1934 (read_type, case '-'): Handle negatives like any other type number.
1936 * symfile.c (deduce_language_from_filename): Handle null name.
1938 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1939 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1940 fixed by sato@sm.sony.co.jp.
1942 * xcoffread.c (parmsym): Don't use an initializer to set up
1943 this struct symbol. Set it up in initialize_xcoffread.
1944 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1945 works on real rs/6000 target with #ifndef FAKING_RS6000.
1947 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1949 * stabsread.c (rs6000_builtin_type): Move function from
1950 xcoffread.c:builtin_type.
1951 * xcoffread.c (builtin_type): Move to stabsread. Remove
1952 IBM6000_HOST dependency. Move misplaced comments.
1953 (various): Change printf's to complaints.
1954 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1955 objfile argument to read_type calls under #if 0.
1956 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1957 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1958 * Makefile.in: xcoffread.o is not built by default.
1959 * xm-rs6000.h (IBM6000_HOST): Remove.
1960 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1961 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1964 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1966 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1967 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1968 register numbers when user tries to modify elements in structs
1969 passed as arguments.
1970 * inflow.c (child_terminal_info): Move banner outside of system
1972 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1973 passes struct/union arguments by address.
1975 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1977 * Based on patch from Kean Johnston <maw@netcom.com>:
1978 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1979 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1980 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1982 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1984 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1985 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1987 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1989 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1990 cc debugging output.
1992 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1994 * stabsread.c (define_symbol): Complain about unrecognized names
1995 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1996 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1997 (read_cpp_abbrev): Don't use the class name as part of the
1998 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1999 abbrevs. Inspired by Mike Tiemann.
2000 (read_tilde_fields): Comment. Remove ancient dead code.
2001 Remove erroneous but non-dead code. Simplify. Add complaints.
2002 (in general): Remove extraneous (parentheses) in return
2005 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
2007 * coffread.c (coff_lookup_type): Fix fencepost error reported
2008 by Art Berggreen, <arg@opal.acc.com>.
2010 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
2011 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
2013 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
2014 test, which is apparently left over from when we used native
2015 include files and couldn't depend on the member names being there.
2016 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
2018 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
2020 * mipsread.c: Major overhaul to use new BFD symbol table reading
2021 routines. Now swaps information as it is needed, rather than
2022 swapping everything when the file is read.
2024 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
2026 * Makefile.in (TARDIRS): Add sparclite demo dir.
2027 (*.tab.c): Change dependency on Makefile to depend on
2028 Makefile.in, otherwise it always rebuilds after configuring.
2029 Force output *.tab.c file into current directory even in "make"
2030 versions that rewrite dependent file names used in command lines.
2032 * TODO: Remove some things we did.
2033 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
2034 * os68k-xdep.c: Remove; useless file (os68k is a target only).
2035 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
2036 * symtab.h: Eliminate unnamed unions and structs.
2038 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
2040 * Makefile.in (VERSION): Roll to 4.7.5.
2042 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
2044 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
2045 re-evaluating symbol pointers.
2047 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
2049 * c-exp.y (lcurly, rcurly): New nonterminals.
2050 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
2052 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
2053 made function static.
2054 * parse.c (struct funcall): Moved struct def from parser-defs.h.
2055 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
2056 * parse.c (start_arglist):
2057 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
2058 * parser-defs.h (struct funcall): Moved struct def to parse.c.
2059 * parser-defs.h (funcall_chain): Moved to parse.c.
2060 * printcmd.c (print_frame_nameless_args): Fix prototype.
2061 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
2062 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
2063 * valops.c (typecmp): Moved prototype from values.h.
2064 * value.h (typecmp): Moved prototype to valops.c, made static.
2065 * ch-exp.y (yylex): Change way control sequences are disabled.
2067 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
2069 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
2071 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
2073 * mipsread.c (upgrade_type): Build array types correctly, using
2074 create_range_type and create_array_type.
2076 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
2078 * remote-nindy.c: Cleanup.
2080 * infrun.c (wait_for_inferior): When rolling back the PC after
2081 a breakpoint, call write_pc so that NPC gets rolled back as well
2084 * blockframe.c (inside_entry_file, inside_main_func,
2085 inside_entry_func): PC of zero is always "bottom of stack".
2087 * printcmd.c (print_frame_args, print_frame_nameless_args):
2088 Let print_frame_nameless_args decide whether there are any,
2089 laying groundwork for possibly later printing 29K args for
2090 functions where we have tag words but no symbols.
2092 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2094 * Makefile.in: fix GDB doc targets for new doc subdir structure
2096 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
2098 * stack.c (parse_frame_specification): Parse as many arguments
2099 as there are (up to MAXARGS). Pass all of them in argc, argv
2100 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
2101 many there were, onto SETUP_ARBITRARY_FRAME.
2102 * tm-mips.h, tm-sparc.h: Corresponding changes.
2103 * mips-tdep.c, sparc-tdep.c: Ditto.
2105 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
2107 * hp300ux-nat.c: Update copyrights.
2108 * mipsread.c (parse_partial_symbols): Complain about block
2109 indexes that go backwards. Fix from Peter Schauer.
2110 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
2111 symbol-file that has no linkage symbols to be read.
2112 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
2113 from tm- file to xm-file, since they're host dependent.
2114 * valarith.c (value_binop): Typo.
2116 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
2118 * sparclite/aload.c: Add copyleft.
2119 * sparclite/crt0.s: Add comment at beginning.
2121 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2123 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
2124 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
2126 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
2128 * values.c (value_headof): Fix typo in which VTBL and ARG were
2129 being confused for one another.
2131 * valops.c (typecmp): Now static.
2133 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
2134 baseclass--we don't always inherit its virtual function table
2137 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
2138 pointer correctly in case value_struct_elt moves it around.
2140 * valops.c (typecmp): Now static. Also, now groks references
2143 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
2144 zero on recursive call. If NAME is the name of TYPE, return TYPE.
2146 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
2148 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
2149 to avoid "too much defining" error from native C compiler (!).
2151 * Makefile.in (HFILES): Add typeprint.h.
2152 * typeprint.[ch]: Update copyrights.
2154 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
2156 * Makefile.in: Update to match doc/ subdir changes.
2158 * config/hp300hpux.mh: No cross-host file needed, just native.
2159 * config/go32.mh: Remove nonexistent "native" support.
2161 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
2162 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2163 * m88k-tdep.c (next_insn): Lint, cleanup.
2164 (store_parm_word): Lint.
2166 * README: Fix typo (reported by karl@hq.ileaf.com).
2168 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
2170 * expression.h (BINOP_CONCAT): Document use for self concatenation
2171 an integral number of times.
2172 * language.c (binop_type_check): Extend BINOP_CONCAT for self
2174 * valarith.c (value_concat): Rewrite to support self
2175 concatenation an integral number of times.
2176 * Makefile.in (ch-exp.tab.c): Change "expect" message.
2177 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
2178 eliminate hundreds of spurious shift/reduce and reduce/reduce
2179 conflicts that mask the 5 real ones.
2180 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
2181 * ch-exp.y (integer_literal_expression): Remove production,
2184 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
2186 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
2187 implied that "no side effects" was nonfunctional.
2188 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
2189 character string and bitstring concatenation.
2190 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
2191 * expression.h (exp_opcode): Add BINOP_CONCAT.
2192 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
2193 * language.c (string_type): Add function to determine if a type
2195 * language.c (binop_type_check): Add case for BINOP_CONCAT.
2196 * valarith.c (value_concat): New function to concatenate two
2197 values, such as character strings or bitstrings.
2198 * valops.c (value_string): Remove error stub and implement
2200 * value.h (value_concat): Add prototype.
2201 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
2202 * ch-exp.y (yylex): Recognize SLASH_SLASH.
2203 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2206 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2208 * c-exp.y (exp): Add production to support direct creation
2209 of array constants using the obvious syntax.
2210 * c-valprint.c (c_val_print): Set printed string length.
2211 * dwarfread.c (read_tag_string_type): New prototype and
2212 function that handles TAG_string_type DIEs.
2213 * dwarfread.c (process_dies): Add case for TAG_string_type
2214 that calls new read_tag_string_type function.
2215 * expprint.c (print_subexp): Add support for OP_ARRAY.
2216 * gdbtypes.c (create_range_type, create_array_type): Inherit
2217 objfile from the index type.
2218 * ch-typeprint.c (chill_print_type): Add case for
2220 * ch-valprint.c (chill_val_print): Fix case for
2223 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2225 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2226 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2227 include/coff/mips.h.
2229 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2231 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2232 constants with an explicit null byte terminator. OP_STRING is
2233 now used for real string types.
2234 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2235 they are used by all languages.
2236 * c-lang.c (_initialize_c_language): Move initializations of
2237 builtin_type_* to lang.c.
2238 * c-typeprint.c (c_type_print_varspec_prefix,
2239 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2240 to TYPE_CODE_STRING.
2241 * c-valprint.c (c_val_print): Change the way character arrays
2242 are printed as strings to be consistent with the way strings
2243 are printed when pointer-to-char types are dereferenced.
2244 Remove test of print_max before calling val_print_string, which
2245 now does it's own test.
2246 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2247 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2248 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2249 * gdbtypes.c (builtin_type_*): Add declarations moved from
2251 * gdbtypes.c (create_string_type): New function to create real
2253 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2254 renamed to TYPE_CODE_STRING.
2255 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2256 builtin_type_* types moved from c-lang.c.
2257 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2258 to TYPE_CODE_STRING.
2259 * gdbtypes.h (builtin_type_string): Add extern declaration.
2260 * gdbtypes.h (create_string_type): Add prototype.
2261 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2262 renamed to TYPE_CODE_STRING.
2263 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2265 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2266 renamed to TYPE_CODE_STRING.
2267 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2269 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2270 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2271 to TYPE_CODE_STRING.
2272 * valops.c (allocate_space_in_inferior): New function and
2273 prototype, using code ripped out of value_string.
2274 * valops.c (value_string): Rewritten to use new function
2275 allocate_space_in_inferior, but temporarily disabled until some
2276 other support is in place.
2277 * valops.c (value_array): New function to create array constants.
2278 * valprint.c (val_print_string): Add comment to document use,
2279 complete rewrite to fix several small buglets.
2280 * value.h (value_array): Add prototype.
2281 * value.h (val_print_string): Change prototype to match rewrite.
2282 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2283 * ch-exp.y (match_character_literal): Disable recognition of
2284 control sequence form of character literals and document why.
2286 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2288 * nindy-share/nindy.c: Add comments to #endif's to clarify
2291 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2292 read_memory to get byte order right.
2293 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2294 anymore. This is done in paread.c now. We expect unwind info
2295 to hang off of objfiles, and search all of the objfiles when until
2297 * (skip_trampoline_code): Cast arg to target_read_memory.
2298 * objfiles.h (struct objfile): Add new field obj_private to hold
2299 per object file private data (unwind info in this case).
2300 * paread.c (read_unwind_info): New routine to read unwind info
2301 for the objfile. This data is hung off of obj_private.
2302 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2303 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2304 make this easier to access.
2306 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2308 * c-valprint.c (cp_print_class_member): Add extern decl.
2309 * c-valprint.c (c_val_print): Extract code for printing methods
2310 and move it to cp_print_class_method in cp-valprint.c.
2311 * c-valprint.c (c_val_print): Extract code to print strings and
2312 move it to val_print_string in valprint.c.
2313 * cp-valprint.c (cp_print_class_method): New function using
2314 code extracted from c_val_print.
2315 * valprint.c (val_print_string): New function using code
2316 extracted from c_val_print.
2317 * value.h (val_print_string): Add prototype.
2318 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2319 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2320 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2321 CHECKBUF, growbuf_by_size): New variables, macros, and support
2322 functions for implementing a dynamically expandable temp buffer.
2323 * ch-exp.y (match_string_literal): New lexer function.
2324 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2325 removed and replaced with new CHECKBUF macro.
2326 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2327 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2329 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2331 * Makefile.in: Add info for paread.o.
2332 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2334 * blockframe.c (frameless_look_for_prologue): Correct the
2336 * gdbtypes.h, gdbtypes.c: Use const in decl of
2337 cplus_struct_default, now that pa-gas assembler has been fixed.
2338 * hppah-nat.c: Formatting.
2339 * hppah-tdep.c: Remove lots of useless externs for variables we
2341 * (find_unwind_entry): Speed up by using binary search, and a one
2343 * (rp_saved): New routine to see what unwind info says about RP
2344 being saved on the stack frame.
2345 * (frame_saved_pc): Look for prologue to see if we need to
2346 examine the stack for the saved RP or not.
2347 * (init_extra_frame_info): Check for prologue, instead of
2348 framesize to determine if we are frameless or not.
2349 * (frame_chain_valid): Stop backtraces when we run into _start.
2350 * (push_dummy_frame): Reformat to make more readable.
2351 * (find_dummy_frame_regs): ditto.
2352 * (hp_pop_frame): ditto.
2353 * (hp_restore_pc_queue): small cleanup.
2354 * (hp_push_arguments): ditto.
2355 * (pa_do_registers_info): ditto.
2356 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2357 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2358 * Define FRAME_CHAIN_VALID.
2359 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2360 passed to functions.
2362 * paread.c (pa_symtab_read): Use new bfd conventions for
2363 accessing linker symbol table.
2364 * (pa_symfile_init): Access embedded STAB info via BFD section
2365 mechanism and related macros.
2368 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2370 * sparc-stub.c: Use a seperate stack for our traps.
2371 * Handle recursive traps.
2372 * Remove all trap init code. This needs to be done by the
2374 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2376 * (handle_exception): See if we are at breakinst, if so, then
2377 advance PC sp that users can just step out of breakpoint().
2378 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2379 new place if SP has changed.
2380 * (case 's'): Get rid of this, we can't do it yet.
2381 * (case 't'): New command to test any old random feature.
2382 * (case 'r'): New command to reset the system.
2383 * (breakpoint): Add label to breakpoint trap instruction so that
2384 handle_exception() can detect where we are and get past the
2385 breakpoint trivially.
2387 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2389 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2391 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2393 * configure.in: recognise all sparclite variants
2395 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2397 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2398 binary files oring in the right bit.
2400 * main.c, source.c, state.c, symmisc.c: use macros defined in
2401 fopen-{bin|both} when fopening files.
2403 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2405 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2406 from a configuration file (typically including <limits.h>), or to
2407 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2408 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2409 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2410 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2411 * exppritn.c (print_subexp, dump_expression): Add case for
2413 * expression.h (OP_BITSTRING): New expression element type for
2415 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2416 macros to convert between number of expression elements and bytes
2417 to store that many elements.
2418 * i960-tdep.c (leafproc_return): Use new macros to access
2419 minimal symbol name and address fields.
2420 * m88k-pinsn.c (sprint_address): Use new macros to access
2421 minimal symbol name and address fields.
2422 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2423 minimal symbol address field.
2424 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2425 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2426 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2427 Use new BYTES_TO_EXP_ELEM macro.
2428 * parse.c (write_exp_bitstring): New function to write packed
2429 bitstrings into the expression element vector.
2430 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2432 * parser-defs.h (struct stoken): Document that it is used for
2433 OP_BITSTRING as well as OP_STRING.
2434 * parser-defs.h (write_exp_bitstring): Add prototype.
2435 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2436 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2437 LOWER, LENGTH): New tokens for keywords.
2438 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2439 upper_lower_argument, length_argument, array_mode_name,
2440 string_mode_name, variant_structure_mode_name): New non-terminals
2442 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2443 * ch-exp.y (match_bitstring_literal): New lexer support function
2444 to recognize bitstring literals.
2445 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2446 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2447 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2448 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2449 * ch-exp.y (yylex): Check tokentab6.
2450 * ch-exp.y (yylex): Call match_bitstring_literal.
2452 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2454 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2455 symbol name and value fields.
2457 * c-exp.y (yylex): Make static, to match prototype and other
2460 * expression.h (exp_opcode): Add BINOP_MOD.
2461 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2462 * expprint.c (dump_expression): Handle new BINOP_MOD.
2463 * language.c (binop_type_check): Handle new BINOP_MOD.
2464 * main.c (float_handler): Re-enable float handler when hit.
2465 * valarith.c (language.h): Include, need current_language.
2466 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2467 for integer divide truncates towards zero for negative results.
2468 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2469 * valarith.c (value_binop): Allow arithmetic operations on
2470 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2471 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2472 * ch-exp.y (tokentab3): Add MOD and REM.
2473 * ch-exp.y (yylex): Set innermost_block for symbols found
2474 in local scopes. Return LOCATION_NAME for local symbols.
2475 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2476 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2478 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2480 * command.c (shell_escape, make_command, _initialize_command):
2481 don't create or use fork if CANT_FORK is defined.
2482 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2483 code written for the IBM PC" remain.
2484 * xm-go32.h: define CANT_FORK
2486 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2488 * remote-sim.c: first attempt at general simulator interface
2489 * remote-hms.c: whitespace
2490 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2491 understand new stack layout. (print_register_hook): print ccr
2492 register in a fancy way.
2494 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2496 * eval.c (language.h): Include.
2497 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2498 to pointer types when the current language is C. It loses for
2499 other languages when the lower index bound is nonzero.
2500 * valarith.c (value_subscript): Take array lower bounds into
2501 account when performing subscripting operations.
2502 * valops.c (value_coerce_array): Add comment describing why
2503 arrays with nonzero lower bounds are dealt with in value_subscript,
2504 rather than in value_coerce_array.
2506 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2508 * ch-exp.y (FLOAT_LITERAL): Add token.
2509 * ch-exp.y (literal): Add FLOAT_LITERAL.
2510 * ch-exp.y (match_float_literal): New lexer routine.
2511 * ch-exp.y (convert_float): Remove.
2512 * ch-exp.y (yylex): Call match_float_literal.
2513 * ch-exp.y (yylex): Match single '.' after trying
2514 to match floating point literals.
2516 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2517 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2519 * expprint.c (dump_expression): New function for dumping
2520 expression vectors during gdb debugging.
2521 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2522 MULTI_SUBSCRIPT and moved out of BINOP range.
2523 * expression.h (DUMP_EXPRESSION): New macro that calls
2524 dump_expression if DEBUG_EXPRESSIONS is defined.
2525 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2526 * parse.c (length_of_subexp, prefixify_subexp): Change
2527 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2528 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2529 prefixify'ing the expression.
2530 * printcmd.c (print_command_1): Add comment.
2531 * ch-exp.y (expression_list): Add useful actions.
2532 * ch-exp.y (value_array_element): Add useful actions.
2533 * ch-exp.y (array_primitive_value): Add production.
2534 * ch-exp.y (yylex): Recognize ',' as a token.
2536 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2538 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2539 POSIXize the recursive makes (make [variable assignments] target{s})
2541 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2543 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2544 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2545 CPLUS_MARKER for all SVR4 systems, so follow suit.
2546 * defs.h (strdup_demangled): Remove prototype.
2547 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2548 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2549 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2550 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2551 prim_record_minimal_symbol_and_info): Use new macro
2552 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2553 * minsyms.c (install_minimal_symbols): Use new macro
2554 SYMBOL_INIT_DEMANGLED_NAME.
2555 * stabsread.c (define_symbol): Use new macro
2556 SYMBOL_INIT_DEMANGLED_NAME.
2557 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2558 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2559 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2560 SYMBOL_INIT_DEMANGLED_NAME.
2561 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2562 SYMBOL_DEMANGLED_NAME now tests language itself.
2563 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2564 now tests language itself.
2565 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2566 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2567 mangled name member in the language dependent portion of a symbol.
2568 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2569 mangled name member appropriate for a symbol's language.
2570 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2571 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2572 SYMBOL_DEMANGLED_NAME now tests language itself.
2573 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2574 initializes language dependent portion of symbol.
2575 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2576 demangles and caches the demangled form of symbol names.
2577 * utils.c (fputs_demangled, fprint_symbol): Use current language
2578 to select an appropriate demangling algorithm.
2579 * utils.c (strdup_demangled): Remove, no longer used.
2580 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2581 access the Chill mangled name member in the language dependent
2582 portion of a symbol.
2583 * ch-lang.c (chill_demangle): New function, simple demangler.
2584 * defs.h (chill_demangle): Add prototype.
2585 * symtab.h (language_dependent_info): Add struct for Chill.
2587 For older changes see ChangeLog-92
2593 version-control: never