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* config.guess: Recognize some Sequent platforms.
[deliverable/binutils-gdb.git] / gdb / ChangeLog
CommitLineData
2c6af8c0
JK		 1Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2
3 * config/i386/linux.mh: Re-enable coredumps now that they should work.
4
ee3d350d
RP		 5Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
6
7 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
8
f3fe87c7
SG		 9Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
10
11 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
12
5b40415c
JK		 13Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
14
15 * Makefile.in (INSTALLED_LIBS): New variable.
16
31d16514
JK		 17Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
18
94d50340
JK		 19 * main.c (quit_command): In the "quit anyway?" message, tell the user
20 whether we are planning to detach or kill the program.
21
cdaa7905
JK		 22 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
23 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
24
15f78602
JK		 25 * infcmd.c (read_pc): Doc fix.
26
511933e7
JK		 27 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
28
993583e5
JK		 29 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
30 signal_handler_caller.
31 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
32 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
33 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
34 Use SIGTRAMP_START if defined.
35 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
36 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
37
7f8253c7
JK		 38 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
39
b1b4a89e
JK		 40 * infcmd.c (step_1): Fix poorly worded error message.
41
865e574b
JK		 42 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
43 Comment out corelow.c because core dumps are broken on these machines.
44
31d16514
JK		 45 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
46 if srcdir is not ".".
47 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
48 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
49 * depend: Update to latest automatically built version.
50
6e50aeb4
FF		 51Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
52
53 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
54 * Makefile.in (NONSRC): Add ChangeLog-92
55
56Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
f49cf589
JK		 57
58 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
59 not typo RAW_REGISTER_SIZE.
60
61 * frame.h, inferior.h: Doc fixes.
62
35247ccd
SG		 63Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
64
65 * findvar.c (write_register): Add sanity check for register size.
66 (read_register): Fixup sanity check for register size to be
67 consistent with write_register().
68
69Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
70
71 * sparclite/Makefile.in: Add dummy info, install and install-info
72 targets.
73
d968d5b4
RP		 74Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
75
76 * remote-nindy.c: Removed declaration of coffstrip.
77 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
78
377f53d2
FF		 79Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
80
81 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
82 tagging.
83
84 * Makefile.in (VERSION): GDB 4.9 release.
85
965a33af
FF		 86Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
87
88 * README: Update known bugs to include the Solaris bug that
89 leaves core dumps in the current directory when restarting the
90 inferior with "run". Expand on the testsuite information.
91
92 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
93 be the last 4.9 prerelease test archive.
94
d2712f02
JK		 95Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
96
97 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
98 redefined warnings.
99
0a4a0f09
FF		 100Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
101
102 * README, NEWS: Update for gdb 4.9 release.
103
57ffffe3
JG		 104Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
105
106 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
107 * target.c (MIN): #undef before defining.
108
4a2383c1
JK		 109Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
110
111 Patch from Jeffrey Law:
112 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
113
1edc5cd2
ILT		 114Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
115
116 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
117 memory.
118
f39a2631
FF		 119Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
120
121 * ch-exp.y (start): Apply work-around to avoid bison warning.
122
67d2bd1a
FF		 123Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
124
0b81fc43
FF		 125 * Makefile.in (BISON): Remove double quotes around BISON
126 definition when bison is used.
127
8f59e92b
FF		 128 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
129 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
130 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
131 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
132 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
133 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
134 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
135 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
136
67d2bd1a
FF		 137 * Makefile.in (VERSION): Bump to 4.8.6.
138
64c5ac4f
FF		 139Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
140
141 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
142 include declarations for malloc/realloc/free. Both malloc and
143 realloc return 'void *' for non-ANSI compilations.
144
1adf2ba9
PS		 145Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
146
147 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
148 longer opened twice.
149
7a758f71
JK		 150Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
151
152 * solib.c (clear_solib): Don't close bfd if it is NULL.
153
34b70237
FF		 154Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
155
156 * core.c (dis_asm_read_memory): Cast second arg of
157 target_read_memory to "char *".
158 * breakpoint.c (watchpoint_check): Change arg type from PTR to
159 "char *", to match other functions called by catch_errors().
160
2c298c09
SG		 161Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
162
163 * More patches from Jeffrey Law (law@cs.utah.edu).
35247ccd 164 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
2c298c09
SG		 165 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
166 Delete unnecessary declarations.
167
9e15da4a
SG		 168Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
169
170 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
171 poll() for termio{s}.
172
dfa592fb
JK		 173Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
174
175 * i386-tdep.c (i386_frame_num_args): Always return -1.
176
d83a6710
SG		 177Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
178
a34d4bc1 179 * Patches from Jeffrey Law <law@cs.utah.edu>.
8fa74880
SG		 180 * gdb/hppa-tdep.c: Declare frame_saved_pc.
181 (frameless_function_invocation): New function.
182 (frame_saved_pc, init_extra_frame_info): Use
183 frameless_function_invocation.
f45e781f 184 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
8fa74880
SG		 185 call instead of just grabbing the value currently in %r2.
186 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
f45e781f 187 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
8fa74880 188 definition and use the common one in tm-hppa.h.
4b01383b
SG		 189 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
190 use unwind descriptors to determine if the frame chain is valid.
b227992a
SG		 191 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
192 it does not assume %r4 is the frame pointer.
68c8d698
SG		 193 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
194 and ssm instructions.
195 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
196 helper functions for print_insn.
a34d4bc1 197 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
d83a6710 198 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
a34d4bc1 199 which nullifies the following instruction.
d83a6710 200
a7edcb25
JK		 201Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
202
d83a6710
SG		 203 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
204 pass the 5th arg there, rather than using an ANSI C-specific macro.
205
a7edcb25
JK		 206 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
207
d39fbfe3
FF		 208Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
209
210 * Makefile.in (VERSION): Bump to 4.8.5
211 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
212 directories to include search path.
213 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
214 whitespace.
215 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
216 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
217 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
218 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
219 udr.o, udip2soc.o): Remove explicit rules, use the ones that
220 are automatically generated in "depend".
221 * Makefile.in (paread.o): Document why a dependency doesn't get
222 automatically generated in "depend" and leave this explicit rule
223 in for now (FIXME).
224 * depend: Update to latest automatically generated version.
225
5b8462fa
JK		 226Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
227
67240bb8
JK		 228 * xcoffread.c: Doc fix.
229
5b8462fa
JK		 230 * Makefile.in (depend): Include $(CC) command in generated output.
231
5287eacd
FF		 232Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
233
234 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
235 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
236 * depend: Update to latest automatically built version.
237
9775789d
SG		 238Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
239
f202f778
SG		 240 * sparclite/Makefile.in: Create default target that does nothing
241 in order to force user to build by hand.
242
1e8005d0
SG		 243 * sparclite/Makefile: Remove. It's not necessary anymore.
244
9775789d
SG		 245 * ser-unix.c (wait_for): New routine to handle read timeouts,
246 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
247
588cca90
ILT		 248Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
249
250 * mips-pinsn.c (print_insn): Return value.
251
ebd99d54
FF		 252Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
253
588cca90
ILT		 254 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
255 at configuration time and doesn't belong in the distribution archive.
256
d8aaff82
FF		 257 * Makefile.in (NONSRC): Add 29k-share/README.
258 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
259
ebd99d54
FF		 260 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
261 constants with slightly more portable definitions (still depends
262 on 2's complement arithmetic though).
263 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
264 * i386v-nat.c (sys/reg.h): Conditionalize include on
265 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
266 * ser-unix.c (termio.h): Include <termio.h> like other files that
267 include termio.h, not <sys/termio.h> which may not exist (on
268 linux for example).
269
9b25bb09
FF		 270Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
271
272 * valprint.c (print_longest): Change format parameter from a
273 'char' to an 'int'. We can't have 'char' parameters with the
274 current coding style, where we mix prototypes with pre-ANSI
275 style declarations.
276 * value.h (print_longest): Change format parameter in prototype
277 from a 'char' to an 'int'.
278
dea149ce
PS		 279Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
280
23654371 281 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
dea149ce 282 definition.
23654371 283 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
dea149ce
PS		 284 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
285
2f1c04d1
SG		 286Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
287
288 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
289 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
290 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
291 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
292 ptrace needs 5 arguments, #define ptrace to always
293 pass zero as the 5th argument.
294
c7cb9064
SC		 295Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
296
297 * configure.in: Match z8k-*-sim for z8000.
298 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
299 * remote-hms.c: Update to use new serial protocol.
300
5385e525
RP		 301Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
302
5084717f
RP		 303 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
304 necessary and Solaris doesn't have it.
305
0139c441
RP		 306 * Makefile.in (clean-info, install, install-info, info, dvi,
307 check, all): do not echo recursion lines.
308
5084717f 309 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
8317b39f 310
13b464b2
RP		 311 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
312 required target ports which use sockets (like a29k-udi).
313
2f1c04d1 314 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
5385e525 315
8d57a263
JK		 316Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
317
eca29634
JK		 318 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
319 systems lacking select().
320
db7c818b 321 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
8d57a263 322
496ca67c
FF		 323Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
324
325 * alldeps.mak, depend: Update with latest automatically built
326 versions.
327
3717e95b
FF		 328Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
329
d5f608a4
FF		 330 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
331
97e72c06
FF		 332 * Makefile.in (make-proto-testsuite.dir): New target to make
333 prototype testsuite tree.
97e72c06 334
3717e95b
FF		 335 * Makefile.in (VERSION): Bump to 4.8.4.
336
ff580c7b
JK		 337Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
338
339 * stabsread.c (define_symbol): If unrecognized constant type,
340 complain() not error().
341
7efb57c3
FF		 342Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
343
f43aec2e
FF		 344 * infptrace.c: Add missing close paren to test for
345 FIVE_ARG_PTRACE defined.
346
7efb57c3
FF		 347 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
348 when compiling with gcc, but disable it for now. See comment.
349 * defs.h (LONGEST): Define as either "long" or "long long"
350 based on CC_HAS_LONG_LONG.
351 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
352 how longest_to_int is defined.
353 * c-valprint.c (c_val_print): Call print_longest.
354 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
355 instead of LONG_LONG.
356 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
357 CC_HAS_LONG_LONG.
358 * printcmd.c (print_scalar_formatted): Call print_longest
359 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
360 * typeprint.c (print_type_scalar): Call print_longest and let
361 it figure out what to do for PRINTF_HAS_LONG_LONG.
362 * valprint.c (val_print_type_code_int): Call print_longest
363 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
364 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
365 * value.h (struct value): Replace usage of LONG_LONG with
366 CC_HAS_LONG_LONG.
367 * value.h (print_longest): Add prototype.
368 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
369 * values.c (unpack_double): Collapse code that was unnecessarily
370 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
371 * values.c (value_from_longest): Remove dependency on
372 CC_HAS_LONG_LONG and just use LONGEST.
373 * solib.c (solib_map_sections): Use bfd_get_filename
374 to access filename field.
375 * solib.c (clear_solib): Save filename and free it later, after
376 bfd_close, since bfd_close may reference it. Use bfd_get_filename
377 to access the field.
378 * config/convex/xm-convex.h (LONG_LONG): Replace with
379 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
380 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
381 Add PRINTF_HAS_LONG_LONG references.
382
0626f40d
JK		 383Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
384
31b56726
JK		 385 * inflow.c (kill_command), infcmd.c (attach_command),
386 remote.c (remote_interrupt_twice): In messages for the user, call it
387 "the program" or "the program being debugged" not "the inferior".
388
0626f40d
JK		 389 * hp300ux-nat.c: Cast second arg to supply_register calls.
390 (_initialize_kernel_u_addr, getpagesize): New functions.
391 (store_inferior_register_1): Change arg name from value to val.
392 (fetch_core_registers): Make arg core_reg_size unsigned.
393 Pass 5 args to ptrace.
394 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
395 Remove KERNEL_U_ADDR stuff.
396 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
397 * config/m68k/hp300hpux.m{t,h}:
398 Move exec.o from NATDEPFILES to TDEPFILES
399 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
400 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
401
d8f23320
PS		 402Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
403
404 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
405
08bb2617
JK		 406Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
407
408 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
409
caa53d6d
RP		 410Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
411
412 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
413 describe `set demangle-style arm' (not cfront);
414 mention can type `q' to discard output, when gdb pages
415
212e10cf
PS		 416Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
417
418 * valops.c (search_struct_field): Fix gdb core dump with incomplete
419 stabs info.
420
ebdb9ade
JK		 421Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
422
423 * remote.c: Change timeout to 2.
424 (remote_open): Use unpush_target not remote_close.
425 (remote_resume): If siggnal != 0, give warning not error().
426 (remote_wait, remote_interrupt, remote_interrupt_twice):
427 If we get two interrupts, let the user get out if they want.
428 (remote_{kill,mourn}): New functions.
429 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
430
c0f2f39c
ILT		 431Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
432
433 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
434
609e1c57
JK		 435Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
436
71607f9d
JK		 437 * Remote targets (mourn): Call unpush_target.
438
e82980e4
JK		 439 * config/sparc/xm-sun4os4.h: Declare free() to return int.
440 Remove twisted use of PARAMS.
441
609e1c57
JK		 442 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
443 that ansidecl.h assumes ANSI on AIX.
444
ab425a9b
JK		 445Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
446
447 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
448 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
449
f661c4ca
PS		 450Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
451
452 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
453
ebe8362f
JK		 454Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
455
456 * remote-vx.c (net_connect): Allow numeric IP address for host.
457
9faacb92
SC		 458Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
459
460 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
461
9aa31e91
JK		 462Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
463
464 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
465
466 * symtab.h, xcoffread.c: Revise linetable sorting comments.
467
24d45a63
PS		 468Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
469
470 * valops.c (value_cast): A cast might also change the object
471 representation in C++.
472 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
473 to get the proper read_symtab function when called from mipsread.c.
474 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
475 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
476 for dummy psymtabs, inhibit processing of dummy psymtabs.
477
8cba9703
JK		 478Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
479
87237c52
JK		 480 * Changes from (or inspired by) AMD:
481 * remote-udi.c (udi_attach): Assignments to Space and Offset were
482 switched, fix it.
483 (udi_wait): Make error message (UDIGetStdout) match error.
484 (udi_wait): Handle UDIStdinNeeded.
485 * command.c [CANT_FORK]: Use system().
486 * utils.c (prompt_for_continue): Allow quit with 'q'.
487
8cba9703
JK		 488 * solib.c (solib_add): Don't call special_symbol_handling if there
489 were errors in symbol_add_stub. Also set so->from_tty before
490 calling symbol_add_stub.
491
66a1aa07
SG		 492Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
493
494 * Merge in HPPA/BSD patches from Utah:
495 * defs.h: Add const to 2nd arg of psignal prototype.
496 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
497 BSD now.
498 * hppab-core.c: Deleted. No longer useful.
499 * hppab-nat.c: #include more files. Use PT_WUREGS, not
500 PT_WRITE_U.
501 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
502 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
503 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
504 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
505 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
506
b5728692
SG		 507Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
508
509 * Fix two bugs found by deja-gnu. One is the incorrect reporting
510 of the PC being in a stack dummy when looking at a core file
511 without symbols. The other is the incorrect passing of char
512 arguments during expression evaluation (ie: p foo('a','b') would
513 mess up the passing of it's args because it wasn't coercing the
514 char's to ints).
515 * hppah-tdep.c: Rename global functions to have consistent hppa_
516 prefix. Make more functions static. Drop hp_ prefix from static
517 functions. (hppa_push_arguments): Call value_arg_coerce to cast
518 char to int args if necessary. (hppa_fix_call_dummy): Create
519 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
520 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
521 valid (ie: != 0) before doing comparison against PC.
522 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
523 to reflect new arguments.
524 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
525 prefix for func name. (FIX_CALL_DUMMY): Move code into
526 hppah-tdep.c.
527
528 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
529 to malloc() so that we can test GDB eval of dynamically created
530 arrays (like char strings in `print "foo"').
531
7586127f
PS		 532Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
533
534 * printcmd.c (print_address_symbolic): Search symtabs as well as the
535 minimal symbols for a nearby symbol.
536
158a0711
JG		 537Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
538
539 * coffread.c: Comment changes around minimal symbol recording.
540
3127785a
RP		 541Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
542
158a0711 543 * command.c: comment changes only.
f936e20d 544
3127785a
RP		 545 * mips-tdep.c (heuristic_fence_post): new static variable.
546 (heuristic_proc_start): use heuristic_fence_post, print better
547 warnings, but only if not stop_soon_quietly.
548 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
549
5afa2040
JK		 550Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
551
552 * symtab.h: Fix LOC_REF_ARG comment.
553
554Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
555 and Jim Kingdon (kingdon@cygnus.com)
556
557 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
558 LOC_REGPARM symbol.
559 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
560 symfile.c (compare_symbols): Don't check first character; STRCMP
561 does that.
562
563 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
564 structures that are passed by address in a register.
565 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
566 * findvar.c (read_var_value),
567 printcmd.c (address_info, print_frame_args),
568 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
569 * symtab.c (lookup_block_symbol): Deal with it.
570
fce30fa1
JK		 571Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
572
4365c36c
JK		 573 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
574 Add objfile field.
575 * objfiles.c (find_pc_section): Return a struct obj_section *.
576 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
577 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
578 Don't use obj_section hack.
579 * xcoffexec (vmap_symtab): Relocate obj_sections.
580 * printcmd.c (containing_function_bounds): Use find_pc_section.
581
fce30fa1
JK		 582 * symtab.h: Clean up SYMBOL_VALUE comments.
583
f2c365f5
JK		 584Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
585
31258e4f
JK		 586 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
587 Expand comments about LOC_ARG/LOC_LOCAL pairs.
588
f2c365f5
JK		 589 * coffread.c (read_coff_symtab): Use rewind before fseek.
590
32d8a6d3
PB		 591Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
592
593 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
594 * Makefile.in: Add $(YFLAGS) when using $(YACC).
595 * Makefile.in: Remove message to expect conflicts and unused
596 rules in ch-exp.y, since there no longer are any such.
597
1b5c6c05
DZ		 598Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
599
600 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
601
cee86be3
JK		 602Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
603
4cdcf3b9
JK		 604 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
605 rather than dumping core.
606
24c2857c 607 * Makefile.in: Add ${srcdir}/ to all source files.
4cdcf3b9 608 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
24c2857c
JK		 609 (TAGS): Deal with srcdir and new config directory scheme.
610 createtags: Remove.
611 Makefile.in (NONSRC): Remove createtags.
612 alldeps.mak: Updated.
613
cee86be3
JK		 614 * rs6000-tdep.c: Delete unused function print_frame.
615
616 * frame.h (struct frame_info): Doc fix for next_frame.
617 New field signal_handler_caller.
618 blockframe.c (create_new_frame, get_prev_frame_info),
619 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
620 INIT_FRAME_PC_FIRST).
621 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
622 Check it.
623
9583b295
SG		 624Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
625
626 * irix4-nat.c (fetch_core_registers): Special version of this for
627 Irix 4.x, which stores regs a bit differently from other /proc
628 based systems.
629 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
630 to new file core-svr4.c.
631 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
632 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
633 to NATDEPFILES.
634 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
635
3f06498a
JK		 636Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
637
638 * i387-tdep.c: Remove unused #includes.
639
640 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
641
642 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
643
058eb766
JK		 644Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
645
646 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
647
648 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
649 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
650 Don't muck with SYMBOL_CLASS.
651
04c6a64f
SG		 652Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
653
654 * munch: Don't use head command. It doesn't exist everywhere.
655
9c225659
FF		 656Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
657
658 * inflow.c (new_tty): Remove spurious 'o' character at end
659 of #endif line.
660
e157305c
PS		 661Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
662
663 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
664 instructions and nothing more.
665 * mipsread.c (add_line): Add comment why we have to combine line number
666 entries for the same line number.
667
0b28c260
JK		 668Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
669
670 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
671 in gdb 2.8!).
672
dd052d9a
FF		 673Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
674
675 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
676
9fa59efd
JK		 677Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
678
679 * source.c (select_source_symtab): Clean up comment. Also, if
680 we have a current_source_symtab, and s is NULL, return without
681 doing anything.
682 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
683 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
684
65ce5df4
JG		 685Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
686
687 * dbxread.c (unknown_symchar_complaint): Add new complaint.
6f49b01e 688 * stabsread.h: Declare it.
65ce5df4
JG		 689 * partial-stab.h: Use it.
690
691 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
692
486b440e
JK		 693Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
694
df2a1bd7
JK		 695 * stack.c (print_frame_info): Print specially if dummy frame.
696
fa99ebe1
JK		 697 * breakpoint.c: Add comments regarding within_scope future direction.
698
ee7e82fe
JK		 699 * Version 4.8.3.
700
486b440e
JK		 701 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
702
703Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
704
705 * ch-exp.y: Fix thinko that broke parsing of FALSE.
706
39cb3d04
PS		 707Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
708
709 * stabsread.c (read_member_functions): Initialize domain for stubbed
710 member functions to avoid gdb core dumps when printing pointers
711 to member functions.
712 * cp-valprint.c (cp_print_class_method): Check for stubbed member
713 functions.
714
ccd87bf2
JK		 715Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
716
e2ff731b
JK		 717 * expprint.c (print_subexp): If opcode not found in op_print_tab,
718 stop with an error().
719 eval.c (evaluate_subexp): Change error message.
720
ccd87bf2
JK		 721 * objfiles.c (build_objfile_section_table): Cast return value
722 from obstack_finish.
723
0a62ff36
JK		 724Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
725
f3649227
JK		 726 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
727 to rs6000_frame_chain and deal with it if we're in a signal handler.
728 (FRAME_SAVED_PC): Use rs6000_frame_chain.
729
0a819c04
JK		 730 * breakpoint.c (within_scope): New function.
731 (enable_breakpoint, watchpoint_check): Use it.
732
affc9686
JK		 733 * source.c (openp): Handle "exec-file ./ls" correctly.
734
0a62ff36
JK		 735 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
736
5a7c9cce
PB		 737Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
738
739 * ch-exp.y: Clean up lexing of identifiers and
740 reserved words. (E.g. don't recognize FALSEXXX as the
741 keyword FALSE followed by the identifier XXX.)
742 Also, convert identifiers to lower case.
743
1724c671
SG		 744Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
745
746 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
747 new serial interface.
748
4febd102
SG		 749Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
750
751 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
752 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
753 * ser-go32.c: Return -1 on most failures, 0 on most successes,
754 and use new return codes for go32_readchar().
755 * ser-unix.c: Ditto. Also, move error handling up to caller for
756 SERIAL_SETBAUDRATE().
757 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
758 to specific routine.
759 (serial_close): New routine to wrap around device close routine.
760 serial.h: Clean & document return values more clearly.
761
a80c7bf6
JK		 762Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
763
944c1c2f
JK		 764 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
765
766 * rs6000-pinsn.c (print_operand, case LI): Print condition register
767 operand in decimal rather than wrong textual versions.
768
21486670
JK		 769 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
770 (mention 't', remove false thing about 'g' only good with 'f').
771
ddc6e6f7
JK		 772 * breakpoint.h: move "struct breakpoint" and friends to top of
773 file so that bpstat_find_breakpoint prototype works.
774
a80c7bf6
JK		 775 * solib.c (struct so_list): Add bfd field.
776 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
777 Put the bfd in bfd field of the so_list.
778 (clear_solib): Free bfd name and close_bfd on the bfd.
779
47f366bc
PB		 780Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
781
782 * valarith.c (value_subscript): Add COERCE_REF.
783 * ch-exp.y (operand_5): We can generalize the 2nd operand
784 of a string repetition ot 'literal' without ambiguity.
785
cabd4da6
JK		 786Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
787
788 * breakpoint.h (struct bpstat): Remove momentary field.
789 Remove bpstat_momentary_breakpoint. This was always kludgy
790 and is no longer used.
791
792 * breakpoint.h: Add enum bpstat_what.
793 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
794 stop and print fields of bpstat now per-breakpoint, not just
795 one for the whole chain.
796 breakpoint.{c,h} (bpstat_what): New function.
797 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
798 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
799 with call to bpstat_what.
800 README: Remove watchpoint/breakpoint bug from known bugs.
801
802 * breakpoint.h: Prototype bpstat_find_breakpoint.
803
dfbfbd96
FF		 804Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
805
806 * symtab.c (find_methods, gdb_mangle_name): Note that functions
807 are g++ specific.
808 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
809 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
810
811Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
812
813 * i960-pinsn.c (tabent): Copied struct definition from
814 opcodes/i960-dis.c.
815
ca6a826d
PS		 816Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
817
818 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
819 is a C++ destructor.
820 * symtab.c (gdb_mangle_name): Use it.
821 * symtab.c (find_methods): Do not add destructors to choice list
822 for constructors.
823 * symtab.c (decode_line_1): Make breakpoints on destructors work
824 for gcc-2.x again.
825
40b56283
SG		 826Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
827
b83bf6b3
SG		 828 * ser-go32.c: Make it use serial port name.
829 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
830
40b56283
SG		 831 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
832 in a system call!
833
41faa775
SG		 834Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
835
836 * configure.in: Only configure sparclite subdir when target_cpu
837 is sparclite.
838
f635bd47
JK		 839Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
840
ef5b809c
JK		 841 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
842 Remove FIXME comment regarding this.
843
47045b36
JK		 844 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
845
f635bd47
JK		 846 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
847
73d0fc78
RP		 848Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
849
850 Add section table to objfile struct. Use it for find_pc_section.
851 * objfiles.c (add_to_objfile_sections,
852 build_objfile_section_table, find_pc_section): new functions.
853 (allocate_objfile): build section table.
854 * objfiles.h (struct obj_section): new structure.
855 (struct objfile): add section table.
856 (find_pc_section): new prototype.
857 * solib.[ch] (find_pc_section_from_so_list): removed.
858 * sparc-tdep.c: include objfiles.h for find_pc_section. include
859 symfile.h for objfiles.h.
860 (in_solib_trampoline): adjusted for new find_pc_section
861 prototype. Removed BAD_RICH_HACK ifdefs.
862 * symfile.c (syms_from_objfile): offset objfile sections.
863 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
864 * symfile.h (find_pc_section): prototype removed. Also fixed
865 comment typo NUL -> NULL.
866 * target.[ch] (find_pc_section_from_targets): removed.
867 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
868
07861607
SG		 869Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
870
871 * ser-go32.c: Format. (go32_open): Use proper return value.
872
873 * configure.in: Undo conditional configdirs hack for sparclite.
874
118ec55a
JW		 875Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
876
877 * symtab.c (list_symbols): When call break_command, pass both
878 filename and function name not just function name.
879
880Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
881
882 (Changes and new files to make "none" a full fledged configuration)
883 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
884 Currently only tm-none.h has any meaningful contents.
885 * config/none/none.mh (NAT_FILE): Use nm-none.h
886 * config/none/none.mh (XM_FILE): Use xm-none.h
887 * config/none/none.mt (TM_FILE): Use tm-none.h
888 * Makefile.in (depend): Remove comment about parse errors in
889 valops.c, it now parses correctly and generates a correct depend
890 line. Remove line that touches xm.h, tm.h, and nm.h; they are
891 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
892
786757a9
JK		 893Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
894
9925b928
JK		 895 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
896
786757a9
JK		 897 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
898 exactly 8 characters.
899
0c101d49
SG		 900Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
901
902 * configure.in: Sparclite uses sparc config dir. Also has it's
903 own tm- & .mt files now. Also add sparclite to configdirs.
904 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
905 * config/i386/go32.mh: Nullify def of TERMCAP.
906 * config/i386/xm-go32.h: Get rid of redef of EIO.
907 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
908 specific configs. Very similar to sun4os4, but without solib.
909 * sparclite/{Makefile.in configure.in}: First cut at making this
910 dir configgable.
911
5d2b030a
SG		 912Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
913
914 * ser-go32.c: First cut at adapting to new serial interface.
915
4e772f44
SG		 916Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
917
918 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
919 These implement a new serial line interface for talking to remote
920 targets.
921 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
922 EXCEPT go32, which gets ser-go32.c.
923 * remote.c: Use new serial interface. More remote-xxx's to be
924 converted later.
925 * ser-bsd.c, ser-termios.c: Removed.
926 * serial.c: New. Implements common operations for all serial
927 types.
928 * ser-unix.c: New. Unix specific serial operations for various
929 flavors of Unix (Posix, SysV, BSD).
930 * serial.h: Generic serial interface defs.
931 * config/i386/go32.mh, config/i386/i386bsd.h,
932 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
933 ser-bsd.o from XDEPFILES. All the magic is now handled in
934 configure.in.
935
9acdb2dc
SG		 936Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
937
938 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
939
0848ad1c
JK		 940Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
941
1d7e34e1
JK		 942 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
943
b0e932ad 944 * rs6000-tdep.c (frameless_function_invocation): Don't even think
1d7e34e1 945 about framelessness except on the innermost frame.
b0e932ad 946
0848ad1c
JK		 947 * xcoffexec.c: Call fatal() not abort().
948
949 * stabsread.c (patch_block_stabs): If stab & no symbol, make
950 a LOC_OPTIMIZED_OUT symbol.
951 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
952 findvar.c (read_var_value), printcmd.c (address_info),
953 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
954 m2-exp.y (yylex): Deal with it.
0848ad1c 955 ch-exp.y (yylex): Deal with it.
0848ad1c
JK		 956
957Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
958
959 * findvar.c (value_from_register): H8500 specific, check to see
960 if we are looking at short pointer. If so, skip crock.
961 * h8500-tdep.c (h8500_frame_chain): Mask down value from
962 read_memory_integer() to avoid getting messed up by sign extension.
963
0e184833
RP		 964Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
965
966 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
967 ifdef protect using BAD_RICH_HACK. This should be removed soon.
968 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
969
a6cead71
JK		 970Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
971
720b3aed
JK		 972 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
973
974 * core.c (dis_asm_print_address): New function.
975
a6cead71
JK		 976 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
977 has been fixed.
978
494503c7
PS		 979Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
980
981 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
982 entire breakpoint chain and print only the first entry that needs to
983 be printed and needs to be stopped for. Fixes problems with printing
984 of multiple breakpoints with different conditions.
985 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
986 effectively stops printing of the breakpoint chain.
987 * breakpoint.c (print_it_noop): New routine to print nothing
988 for this breakpoint entry and dont stop printing.
989 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
990 watchpoint only if it is enabled.
991 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
992 descriptor from the library to make backtraces through setjmp work.
993 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
994 sigtramp.
995 * mips-tdep.c (read_next_frame_reg): Provide correct values for
996 all registers saved within sigtramp, cleanup.
997
f7ed13c7
JK		 998Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
999
1000 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
1001
bf097a0b
RP		 1002Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1003
1004 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
1005 with prototype in ../include/dis-asm.h.
1006
5d0734a7
JK		 1007Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1008
1009 * core.c (dis_asm_{read_memory,memory_error}): New functions.
1010 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
1011 Use read_memory_func interface to disassembler.
1012
2093fe68
RP		 1013Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1014
1015 Teach sparc solaris to next over shared library functions.
1016 * solib.[hc] (find_pc_section_from_so_list): new function and
1017 prototype.
1018 * sparc-tdep.c (in_solib_trampoline): new function.
1019 * symfile.[hc] (find_pc_section): new function and prototypes.
1020 * target.[hc] (find_pc_section_from_targets): new function and
1021 prototypes.
1022 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
1023 in_solib_trampoline.
1024
b27be792
JK		 1025Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
1026
deae7611
JK		 1027 * infrun.c (wait_for_inferior): Revise comment.
1028
359a097f
JK		 1029 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
1030
1031 * command.{c,h}: New var_type var_integer.
1032 main.c: Use it for history_size.
1033
1034 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
1035 Lint and byte-order fixups.
1036
3f031adf
JK		 1037 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
1038
8af68e4e
JK		 1039 * breakpoint.h (bpstat): New field print_it.
1040 breakpoint.c (bpstat_print): Use it.
1041 (print_it_normal): New function (from old bpstat_print code).
1042 (bpstat_{alloc,stop_status}): Set print_it field.
1043
1044 * breakpoint.c (bpstat_stop_status): Use catch_errors when
1045 evaluating watchpoint condition, via new function watchpoint_check.
1046 Also stop if watchpoint disabled due to leaving its block.
1047
b27be792
JK		 1048 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
1049
aa66fddd
PS		 1050Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1051
1052 * mips-pinsn.c: Add missing include of dis-asm.h.
1053
d7d35f00
FF		 1054Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
1055
239121e2
FF		 1056 * Makefile.in (clean, distclean, realclean): Recursively apply
1057 to subdirs first, rather than last. This avoids, for example,
1058 Makefile being removed in a parent directory before the recursive
1059 make is run.
1060
141ccc03
FF		 1061 * alldeps.mak, depend: Update for below changes.
1062
2225eb85
FF		 1063 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
1064 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
1065 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
1066 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
1067 instead of tm-68k.h.
1068 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
1069 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
1070 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
1071 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
1072 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
1073 tm-68k.h to tm-m68k.h.
1074 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
1075 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
1076 tm-m68k-nofp.h.
1077
d7d35f00
FF		 1078 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
1079 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
1080 * a29k-tdep.c: Renamed from am29k-tdep.c.
1081 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
1082 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
1083 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
1084 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
1085 Map '29k' to 'a29k'.
1086 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
1087 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
1088 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
1089 tm-a29k.h.
1090 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
1091 define that does not appear anywhere else in the gdb source tree.
1092 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
1093
ad376893
JK		 1094Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1095
2225eb85
FF		 1096 * breakpoint.c: Add comments regarding breakpoint_re_set.
1097
e5c00760
JK		 1098 * xcoffread.c (sort_syms, compare_symbols): Remove.
1099 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1100 not our own sort_syms (it is identical).
1101
ad376893
JK		 1102 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1103
0b0d6c3f
PS		 1104Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1105
1106 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1107 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1108 went out of scope.
1109 * exec.c (exec_close): Fix storage leak.
1110 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1111 output sections when patching an executable.
1112 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1113 when writing all registers.
1114 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1115 at the right offset in the dummy frame.
1116 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1117 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1118 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1119
0f0834c5
JG		 1120Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1121
1122 * Makefile.in (TARFILES): Avoid trailing backslash.
1123
2d313932
JK		 1124Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1125
d7d35f00
FF		 1126 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1127 it in breakpoint_re_set.
2d313932
JK		 1128 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1129
1130 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1131 don't use sizeof(int) for target stuff, etc).
1132
53f6119f 1133Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
3c02636b 1134
53f6119f
FF		 1135 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1136 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1137 support that can't be integrated anyway due to lack of clear
1138 authorship.
3c02636b 1139
ccf1e898
SG		 1140Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1141
1142 * findvar.c (read_register, write_register): Make these capable
1143 of reading/writing registers that are shorter than REGISTER_TYPE.
1144 * (value_from_register): Install H8500 specific code to return
1145 proper value when register is being used as a pointer.
1146 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1147 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1148 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1149 chain frames properly by combining frame pointer with T reg.
1150 (init_extra_frame_info): Delete. It's now a macro.
1151 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1152 offset by the correct amount off of the frame pointer.
1153 (register_byte): Delete. It's now a macro.
1154 (register_raw_size, register_virtual_size): Delete. Replaced by
1155 common routine h8500_register_size, cuz there's no difference
1156 between the raw & virtual sizes on this machine.
1157 (register_convert_to_raw, register_convert_to_virtual): Delete,
1158 cuz there's no difference between the raw & virtual forms.
1159 Replaced by memcpy in tm file.
1160 (register_virtual_type): Rename to h8500_register_virtual_type.
1161 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1162 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1163 emulator have same reg offsets. This is all handled in the
1164 simulator code now.
1165 (h8500_trapped_internalvar): New routine to detect references to
1166 convenience vars acting as pointer pseudo-regs.
1167 (h8500_value_trapped_internalvar): Conjure up value of pointer
1168 pseudo-regs.
1169 (h8500_set_trapped_internalvar): Convert set value in real
1170 register references.
1171 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1172 code segment register.
1173 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1174 by hand.
1175 (wait_for_inferior): Add h8500 specific code to add stack segment
1176 when reading SP register.
1177 remote-sim.c (fetch_register): Spacing.
1178 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1179 detect cruft. Redo all register manipulation stuff. Get rid of
1180 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1181 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1182 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1183 to create internal vars for pointer pseudo-regs.
1184
2531303c
FF		 1185Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1186
1187 * Makefile.in: Numerous small changes to macro definitions
1188 and rules for building gdb distribution tree. Many macros
1189 eliminated or merged, and rules simplified.
1190 * alldeps.mak: Update.
1191 * depend: Update.
1192
b396a969
DZ		 1193Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1194
1195 * Makefile.in: recurse through SUBDIRS for dvi target too
1196
53f6119f
FF		 1197Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1198
1199 * Clean up xcoff relocation.
1200 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1201 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1202 Set them.
1203 symtab.h (struct general_symbol_info): Add section field.
1204 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1205 xcoffread.c: Set section for symbols and msymbols.
1206 (struct symtab): Add block_line_section field.
1207 buildsym.c (end_symtab): Set it.
1208 (end_symtab and callers): Add section parameter.
1209 objfiles.c (objfile_relocate): New funciton.
1210 xcoffexec.c (vmap_symtab): Use it.
1211 xcoffsolib.h (struct vmap): Remove unused fields.
1212 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1213 CORE_NEEDS_RELOCATION, symtab_relocated.
1214 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1215 rs6000-tdep.c: Make loadinfotext static.
1216 breakpoint.c (fixup_breakpoints): Doc fix.
1217 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1218 (end_symtab): primary field replaces nonreloc.
1219
ece2e98a
JG		 1220Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1221
1222 * symtab.h (struct linetable_entry): Remove confusing comment.
1223
80c8fd72
DZ		 1224Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1225
1226 * Makefile.in: add installcheck target
1227
1a0edbc7
FF		 1228Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1229
1230 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1231 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1232 z8k}: New directories to hold cpu specific configuration files.
1233 Naming follows gcc convention.
1234 * config/{*.mt, *.mh}: All target and host makefile fragment
1235 config files moved to an appropriate config/<cpu> subdirectory.
1236 * nm-*, xm-*, tm-*: All native, host, and target files, which
1237 get linked to nm.h, xm.h, and tm.h respectively by configure,
1238 moved to appropriate config/<cpu> subdirectory.
1239 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1240 Native, host, and target files that are common across more than
1241 one cpu architecture and included by one of the configured
1242 native, host, or target files, get moved to config directory.
1243 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1244 pick up native, host, or target include files moved to one of
1245 the config subdirectories, and that are included by other files.
1246 * Makefile.in (alldeps.mak): Modify to account for new config
1247 directory structure.
1248 * alldeps.mak, depend: Update for new config directory structure.
1249 * config/*/[ntx]m-*.h: Modify all files that include other
1250 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1251 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1252 "tm-29k.h".
1253 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1254 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1255 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1256 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1257 the ones where the default is not unique or different than the
1258 config subdirectory name. Similarly, handle gdb_target_cpu.
1259 Modify configure.in as appropriate to make use of gdb_host_cpu
1260 and gdb_target_cpu to find makefile fragments and make links.
1261
5f5341a7
ILT		 1262Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1263
1264 * mipsread.c (compare_blocks): Sort blocks with the same start
1265 address by decreasing ending address.
1266
1a3579df
PS		 1267Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1268
1269 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1270 lookup_symbol as it might get clobbered by the call.
1271
1272 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1273 The previous code did not initialize the language field for the psymtab
1274 entry.
1275
f24c159f
JG		 1276Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1277
1278 * c-exp.y (parse_number): Avoid shift warning.
1279 * serial.h (struct ttystate): Declare empty one on DOS.
1280
bc0d4cb9
SG		 1281Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1282
733a9015
SG		 1283 * xm-sun4os4.h: Return type of free() should be void, not int.
1284
bc0d4cb9
SG		 1285 * vx-share/vxWorks.h: Remove #def of NULL.
1286
deb3f296
JK		 1287Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1288
1289 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1290
52f8e6a0
SC		 1291Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1292
1293 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1294
00cea52f
PB		 1295Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1296
1297 * ieee-float.c: Moved to ../libiberty.
1298 * ieee-float.h: Moved to ../include.
1299 * Makefile.in: Update accordingly.
1300 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1301 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1302 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1303 it is now in ../opcodes/m68881-ext.c.
1304 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1305 prologue (some callers _do_ care).
1306 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1307 new interface of ../opcodes/*-dis.c.
1308 * ch-exp.y: Add #include <ctype.h>.
1309
b60b2e3e
JK		 1310Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1311
c161de74
JK		 1312 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1313
b60b2e3e
JK		 1314 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1315
ecfd2b60
JK		 1316Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1317
1318 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1319
2d8d693a
SC		 1320Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1321
1322 * z8k-tdep.c (extract_return_value, write_return_value,
1323 store_struct_return): New functions from macros in tm-z8k.h.
1324
898e13c8
FF		 1325Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1326
1327 * valops.c (value_arg_coerce): Apply temporary patch to
1328 fix problem with coercion of array and function types when
1329 passed as arguments to C functions, pending a more complete
1330 review of when and how coercion should be done, depending
1331 upon context and language.
1332
9d61147e
JK		 1333Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1334
3e57da38
JK		 1335 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1336
9d61147e
JK		 1337 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1338 debugsec if there are a non-zero number of symbols.
1339
3021c40d
JG		 1340Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1341
1342 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1343
8112a711
JK		 1344Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1345
1346 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1347
1348 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1349 not just 50 symbols.
1350 (symtbl_num_syms): New variable.
1351 (read_xcoff_symtab): Set it.
1352 (read_symbol_nvalue): Check for bad symno.
1353 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1354 always symtbl.
1355
e829d983
SG		 1356Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1357
1358 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1359 This is defined in defs.h if necessary.
1360 * vx-share/vxWorks.h: Remove #defs of min and max.
1361 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1362 vx-share/xdr_rdb.c: include defs.h.
1363
c8ade719
JK		 1364Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1365
1366 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1367 of while condition.
1368
1369 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1370 xcoffread.c: Doc fixes.
1371
1372Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1373
1374 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1375 xcoffexec.c (xcoff_relocate_core): New function.
1376 (text_adjustment): Removed.
1377 (add_vmap): Return the vmap.
1378 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1379
1380Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1381
1382 * xcoffsolib.h: Add objfile member to struct vmap.
1383 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1384 xcoffexec.c (add_vmap): Allocate objfiles here.
1385
48a522d9
JG		 1386Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1387
01deac12
JG		 1388 Support 68000 series without floating point.
1389
1390 * configure.in (m68000-*-{aout,elf,coff}): New configs.
48a522d9
JG		 1391 * tm-68k-nofp.h: New file, lacks 68881 support.
1392 * config/m68k-nofp.mt: New file.
1393
84a05e52
JG		 1394Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1395
1396 Remove a few remaining underscore/no-underscore remnants from
1397 config files.
1398
1399 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1400 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1401 * config/sparc-noun.mt: Rename to sparc-em.mt.
1402 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1403 * tm-68k-un.h: Rename to tm-68k-fp.h.
1404 * tm-spc-un.h: Rename to tm-spc-em.h.
1405 * tm-sun4sol2.h: Cleanup.
1406 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1407
961ee88e
JG		 1408Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1409
1410 * symmisc.c (std_in, std_out, std_err): Move initializations
1411 to runtime code, in case they aren't constant.
1412
a8172eea
RP		 1413Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1414
aa8f3210
RP		 1415 * symtab.c (find_pc_symtab): some object file formats, notably
1416 mips, have holes in the address ranges of symtabs. Change
0a4a0f09 1417 this algorithm from first hit to tightest fit.
aa8f3210 1418
a8172eea
RP		 1419 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1420 fence post without finding the enclosing function, then print a
1421 warning.
1422
bd5d07d9
FF		 1423Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1424
5e81259d
FF		 1425 * utils.c (fputs_demangled, fprint_symbol): Remove.
1426 * utils.c (fprintf_symbol_filtered): New function which combines
1427 the functionality of fputs_demangled and fprint_symbol. Uses a
1428 caller provided language parameter to select the appropriate
1429 demangler, and caller provided args to pass to the demangler.
bd5d07d9
FF		 1430 * defs.h (enum language): Move further up in file so enum can
1431 be used in prototypes.
5e81259d
FF		 1432 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1433 * defs.h (fprintf_symbol_filtered): Add prototype.
1434 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1435 fputs_demangled with call to fprintf_symbol_filtered.
1436 * cp-valprint.c (demangle.h): Include
1437 * cp-valprint.c (cp_print_value_fields): Replace calls to
1438 fprint_symbol with calls to fprintf_symbol_filtered.
1439 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1440 with call to fprintf_symbol_filtered.
bd5d07d9
FF		 1441 * stack.c (print_frame_info): Remove obsolete code so we don't
1442 have to update fputs_demangled usage in it.
1443 * stack.c (print_frame_info, frame_info): Add language variable
5e81259d
FF		 1444 to pass to fprintf_symbol_demangled and initialize it from the
1445 symbol's language. Replace calls to fputs_demangled with calls
1446 to fprintf_symbol_filtered.
1447 * symtab.c (find_methods): Replace call to fputs_demangled with
1448 call to fprintf_symbol_filtered.
5e81259d
FF		 1449 * ch-valprint.c (demangle.h): Include.
1450 * ch-valprint.c (chill_print_value_fields): Replace call to
1451 fprint_symbol with call to new fprintf_symbol_filtered.
bd5d07d9 1452
f77ad505
FF		 1453Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1454
0b96ed06
FF		 1455 * Makefile.in (VERSION): Bump version to 4.8.2.
1456
f77ad505
FF		 1457 * main.c (source_command): Require an explicit pathname of file
1458 to source, since previous behavior of defaulting to gdb init file
1459 was troublesome and undocumented.
1460 * printcmd.c (disassemble_command): Add missing '{}' pair to
1461 else with two statements. Bug reported by Stephane Tsacas
1462 <slt@isoft.fr>.
1463 * symtab.c (find_pc_line): Don't complain about zero length or
1464 negative length line numbers for the moment, since we may not own
1465 the terminal when called, such as when single stepping. (FIXME)
1466 * language.h (CAST_IS_CONVERSION): True if current language is
1467 C++ as well as C. Fix from Peter Schauer.
1468 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1469 Use STREQN macro rather than bare '!strncmp()'.
1470 * environ.c (unset_in_environ): Avoid use of memcpy on
1471 overlapping memory regions, as suggested by Paul Eggert
1472 <eggert@twinsun.com>.
1473 * c-exp.y (%union struct): Remove unused ulval as suggested
1474 by Paul Eggert <eggert@twinsun.com>.
1475
1476Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1477
1478 * main.c (gdbinit): Make static.
1479 * main.c (inhibit_gdbinit): Move to file scope.
1480 * main.c (main): Remove local inhibit_gdbinit.
1481 * main.c (source_command): Don't source '.gdbinit' file by
1482 default if gdb has been told to ignore it.
1483
aecc5459
ILT		 1484Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1485
1486 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1487 3.63.
1488
19327ea5
JG		 1489Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1490
aecc5459
ILT		 1491 * printcmd.c (print_address_symbolic): Only print if offset
1492 is shorter than max_symbolic_offset.
1493 (initialize_printcmd): `set print max-symbolic-offset'.
1494
946f014b
JG		 1495 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1496 (examine_tag): Use it.
1497 (read_register_stack): Only look in the local registers for a
1498 memory address if it's between rfb and rsp; go to memory otherwise.
1499 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
19327ea5
JG		 1500 (reginv_com): Remove ancient kludge command.
1501
81029114
RP		 1502Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1503
24365af9
RP		 1504 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1505 irix4 will again compile.
1506
5870d848
RP		 1507 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1508
81029114
RP		 1509 * configure.in: accept mips-sgi-irix4* for irix4.
1510
1511Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1512
1513 * z8k-tdep.c (print_register_hook): Lint.
1514
4966c17c
JG		 1515Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1516
1517 Lint fixes from Paul Eggert (eggert@twinsun.com):
1518
1519 * command.c (do_setshow_command): var_uintegers are unsigned.
1520 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1521 unsigned, since they use hex values with the high bit set.
1522
83386662
FF		 1523Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1524
2456bacb
FF		 1525 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1526 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1527 access symbol name.
e5bb7e61 1528 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
2456bacb 1529 macro definitions in parenthesis.
e5bb7e61 1530
83386662
FF		 1531 * dbxread.c (dbx_symfile_init): Catch the case where there is
1532 no string table, but the only way we find out is by reading zero
1533 bytes from EOF.
1534
69a272c4
FF		 1535Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1536
1537 * dbxread.c (dbx_symfile_init): Make size of the string table
1538 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1539 offset to the string table is nonzero and handle the nonexistant
1540 string table case, should it occur. Ensure that the string table
1541 size read from the file is reasonable, with a minimum lower bound
1542 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1543
b010e283
ILT		 1544Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1545
1546 * Makefile.in: Changes to build testsuite correctly.
1547 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1548 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1549 (TARGET_FLAGS_TO_PASS): New variable.
1550 (SUBDIRS): Added testsuite.
1551 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1552 testsuite is compiled with CC_FOR_TARGET rather than CC.
1553
45364c8a
FF		 1554Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1555
6985bc54
FF		 1556 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1557 reported by mycroft@gnu.ai.mit.edu.
1558
1559 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1560 * configure.in (vax-*-ultrix2*): New triplet.
1561 * config/vaxult2.mh: New file.
1562 * xm-vaxult2.h: New file.
1563
45364c8a
FF		 1564 * c-exp.y (parse_number): Change high_bit to unsigned.
1565 * demangle.c: Change all references to cfront to ARM, since the
1566 actual algorithm is the one specified in the Annotated Reference
1567 Manual. This was confusing users into thinking that full cfront
1568 support was implemented.
1569 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1570 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1571 directly to lookup_struct_elt_type, which will do the
1572 dereferencing itself.
1573 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1574 NULL dereferencing bug for unnamed structs, comment out
1575 questionable code.
1576
fefe2ed9
JG		 1577Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1578
1d9449ab
JG		 1579 * coffread.c (process_coff_symbol): Change PCC argument correction
1580 so that it only happens on big-endian targets; so that it only
1581 happens if the short or char argument is aligned on an int
1582 boundary; and so that it changes the location, rather than the
1583 type, of the argument. These changes tend to parallel similar
1584 (old) changes in stabsread.c.
1585
1586 * coffread.c (coff_read_enum_type): Use the specified size for
1587 enums, don't assume that they are int-sized.
1588
1589 * c-valprint.c (c_val_print): Don't assume enums are the same as
1590 ints.
1591
fefe2ed9
JG		 1592 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1593 Rendell, <michael@mercury.cs.mun.ca>.
1594
58a66e24
FF		 1595Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1596
1597 * language.h (local_decimal_format_custom): Add prototype.
1598 * language.c (local_decimal_format_custom): Add function, bug
1599 reported by Robert R. Henry (rrh@tera.com).
1600
9116f7c7
JG		 1601Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1602
1603 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1604 by Josef Leherbauer, joe@takeFive.co.at.
1605
1606Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1607
1608 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1609 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1610 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1611 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1612 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1613 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1614 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1615 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1616
8fbdca53
FF		 1617Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1618
f31e2e7a
FF		 1619 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1620 of demangled name fields to NULL if no demangling exists for
1621 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1622 symbols if their language is known at the time they are created,
1623 but sometimes the language is not known until later.
1624
8fbdca53
FF		 1625 * ch-typeprint.c (chill_print_type_base): Name changed to
1626 chill_type_print_base to match pattern for C and C++ names.
1627 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1628 to be consistent with other usages.
1629 * ch-typeprint.c (chill_type_print_base): Add support for
1630 printing Chill STRUCT types.
1631 * ch-valprint.c: Include values.h.
1632 * ch-valprint.c (chill_print_value_fields): New function and
1633 prototype for printing Chill STRUCT values.
1634 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1635 that was being called with two args instead of three.
1636 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1637 to print Chill STRUCT values.
8fbdca53 1638
b12529c1
MW		 1639Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1640
1641 * configure.in: added testsuite to configdirs.
1642
c2dc518b
MS		 1643Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1644
1645 * doc/stabs.texi: The `this' pointer is now known by the name
1646 `this' instead of `$t'.
1647
b6236d6e
FF		 1648Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1649
bb6e8fe6
FF		 1650 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1651 references of TAG_string_type DIEs in user defined types.
b6236d6e
FF		 1652 * ch-lang.c (chill_create_fundamental_type): Track compiler
1653 change that now emits debugging info with the type long for Chill
1654 longs.
b6236d6e 1655
c2a0f1cb
ILT		 1656Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1657
1658 * remote-mips.c: New file; implements MIPS remote debugging
1659 protocol.
1660 * config/idt.mt: New file; uses remote-mips.c
1661 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1662
1663 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1664 floating point coprocessor.
1665 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1666 point registers.
1667 (mips_pop_frame): If not mips_fpu, don't restore floating point
1668 registers.
1669 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1670 variable.
1671 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1672 mips_fpu, don't use fp0 as floating point return register.
1673 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1674 registers.
1675
bf3d2b75
MW		 1676Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1677
1678 * gdb/testsuite: made modifications to testcases, etc., to allow
1679 them to work properly given the reorganization of deja-gnu and the
1680 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1681
19fa4a0a
MW		 1682Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1683
1684 * gdb/testsuite: Initial creation of gdb/testsuite.
1685 Migrated dejagnu testcases and support files for testing nm to
1686 gdb/testsuite from deja-gnu. These files were moved "as is"
1687 with no modifications. This migration is part of a major overhaul
1688 of dejagnu. The modifications to these testcases, etc., which
1689 will allow them to work with the new version of dejagnu will be
1690 made in a future update.
1691
cb46c402
JG		 1692Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1693
1694 * NEWS: Add reminders for next release.
1695
254dec35
ILT		 1696Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1697
1698 * mipsread.c (parse_lines): Correct check for files compiled with
1699 -g1.
1700
dba02c60
JG		 1701Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1702
1703 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1704
c7cb1025 1705Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
ead97959
JG		 1706
1707 * Makefile.in (VERSION): GDB-4.8 release!
dba02c60 1708 * README, NEWS: Update for release.
ead97959 1709
b9163d1a
SG		 1710Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1711
1712 * am29k-pinsn.c (print_insn): Minor nits with const.
1713 * am29k-tdep.c: More minor nits with arg types for
1714 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1715
5e3d0ab0
JG		 1716Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1717
1718 * gcc.patch: Update for a different GCC (G++) bug.
1719 * main.c (print_gdb_version): Update copyright year to 1993.
1720 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1721 conditionalize this file on it. FIXME, right way is to split
1722 these into two config files.
1723 (ATTACH_DETACH): Define for BSD 4.4
1724 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1725 (U_REGS_OFFSET): Revise for 4.4.
1726 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1727 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1728 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1729
add04f8b
RP		 1730Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1731
1732 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1733 caddr_t.
1734
c5c00171
JG		 1735Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1736
961ccde6
JG		 1737 * c-lang.c (c_printstr): Bugfix for length==0 case.
1738
c5c00171
JG		 1739 * c-lang.c (c_printstr): If a C string ends in a null, don't
1740 print the null.
1741
eece984d
SG		 1742Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1743
1744 * defs.h (STRCMP): Make it work for unsigned chars.
1745
ec4bf6a0
JG		 1746Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1747
1748 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1749 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1750 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1751 define to kludge the large opcode table into two smaller tables,
1752 since GCC take exponential space to build the table. Lint.
1753 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1754
0ae975ea
JG		 1755Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1756
be220da1
JG		 1757 * Makefile.in (VERSION): Roll to 4.7.9.
1758 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1759 definition here, to handle both BSD 4.3 and 4.4 systems.
5824e607
JG		 1760 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1761 * remote.c (alarm): Move declaration to global level, before
1762 first reference to it.
1763 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
0ae975ea
JG		 1764 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1765
8631194d
RP		 1766Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1767
fce7f2d9
RP		 1768 * remote.c (readchar): forward declare alarm which otherwise looks
1769 like an undeclared variable to gcc.
1770
040b9597
RP		 1771 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1772 when comparing against an int. Avoids superfluous warning from
1773 vax ultrix 4.2 cc.
1774
9549404e
RP		 1775 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1776 Avoids superfluous warnings from some systems and/or compilers
1777 (like vax ultrix 4.2.)
1778
8631194d
RP		 1779 * language.c (struct op_print unk_op_print_tab): use the enum
1780 values rather naked zeros as initializers. Avoids warnings from
1781 ultrix type compilers.
1782
f4ed8840
JG		 1783Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1784
1785 * Makefile.in (VERSION): Roll to 4.7.6.
1786 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1787 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
62e859f0
JG		 1788 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1789 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
f4ed8840
JG		 1790 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1791 (depend): Fix bug where nm-files in config files weren't noticed.
1792 (make-proto-gdb-1): Avoid changing directories while building new
1793 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1794
7c622b41
JG		 1795Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1796
1797 * remote.c: Improve error recovery. Allow user to break out
1798 of initial connection attempt with INTERRUPT. Treat a timeout
1799 while waiting for remote packet like a retry, unless the remote
1800 side is actively running user code. Fix a few long printf_filtered's.
1801
1802 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1803 trampoline symbols.
1804
1805 * buildsym.c (start_subfile): Allow null file name.
1806
e9916390
RP		 1807Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1808
1809 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1810 expects a pointer to complaint rather than a complaint
1811 structure.
6d4ea3a5
RP		 1812 (process_linenos): free the previously allocated subfile name,
1813 then allocate the new one from the heap.
e9916390 1814
256b4f37
SC		 1815Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1816
1817 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1818
e5eeaaf8
JG		 1819Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1820
256b4f37
SC		 1821 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1822 Previously, would bogusly index off the bottom of type_vector.
1823 (rs6000_builtin_type): Accept type number as argument.
1824 (read_type, case '-'): Handle negatives like any other type number.
1825
1826 * symfile.c (deduce_language_from_filename): Handle null name.
1827
015605c5
JG		 1828 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1829 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1830 fixed by sato@sm.sony.co.jp.
1831
e5eeaaf8
JG		 1832 * xcoffread.c (parmsym): Don't use an initializer to set up
1833 this struct symbol. Set it up in initialize_xcoffread.
1834 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1835 works on real rs/6000 target with #ifndef FAKING_RS6000.
1836
dd469789
JG		 1837Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1838
1839 * stabsread.c (rs6000_builtin_type): Move function from
1840 xcoffread.c:builtin_type.
1841 * xcoffread.c (builtin_type): Move to stabsread. Remove
1842 IBM6000_HOST dependency. Move misplaced comments.
1843 (various): Change printf's to complaints.
1844 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1845 objfile argument to read_type calls under #if 0.
1846 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1847 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1848 * Makefile.in: xcoffread.o is not built by default.
364c1151 1849 * xm-rs6000.h (IBM6000_HOST): Remove.
dd469789
JG		 1850 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1851 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1852 IBM6000_TARGET.
1853
733a94e8
SG		 1854Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1855
1856 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1857 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1858 register numbers when user tries to modify elements in structs
1859 passed as arguments.
1860 * inflow.c (child_terminal_info): Move banner outside of system
1861 specific #ifdefs.
1862 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1863 passes struct/union arguments by address.
1864
1865Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1866
14b1f0d9 1867 * Based on patch from Kean Johnston <maw@netcom.com>:
733a94e8
SG		 1868 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1869 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1870 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1871
79533adf
JG		 1872Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1873
1874 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1875 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1876
2368ffb6
ILT		 1877Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1878
1879 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1880 cc debugging output.
1881
2a021f21
JG		 1882Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1883
1884 * stabsread.c (define_symbol): Complain about unrecognized names
1885 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1886 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1887 (read_cpp_abbrev): Don't use the class name as part of the
1888 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1889 abbrevs. Inspired by Mike Tiemann.
1890 (read_tilde_fields): Comment. Remove ancient dead code.
1891 Remove erroneous but non-dead code. Simplify. Add complaints.
1892 (in general): Remove extraneous (parentheses) in return
1893 statements.
1894
c653bc6d
JG		 1895Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1896
931bf12a
JG		 1897 * coffread.c (coff_lookup_type): Fix fencepost error reported
1898 by Art Berggreen, <arg@opal.acc.com>.
1899
c653bc6d 1900 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
931bf12a 1901 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
c653bc6d
JG		 1902
1903 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1904 test, which is apparently left over from when we used native
1905 include files and couldn't depend on the member names being there.
1906 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1907
1908Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1909
1910 * mipsread.c: Major overhaul to use new BFD symbol table reading
1911 routines. Now swaps information as it is needed, rather than
1912 swapping everything when the file is read.
1913
b076f024
JG		 1914Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1915
1916 * Makefile.in (TARDIRS): Add sparclite demo dir.
1917 (*.tab.c): Change dependency on Makefile to depend on
1918 Makefile.in, otherwise it always rebuilds after configuring.
1919 Force output *.tab.c file into current directory even in "make"
1920 versions that rewrite dependent file names used in command lines.
1921
1922 * TODO: Remove some things we did.
1923 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1924 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1925 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1926 * symtab.h: Eliminate unnamed unions and structs.
1927
ad89bdfd
JG		 1928Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1929
1930 * Makefile.in (VERSION): Roll to 4.7.5.
ad89bdfd 1931
ca5a72cd
JG		 1932Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1933
1934 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1935 re-evaluating symbol pointers.
1936
9da75ad3
FF		 1937Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1938
1939 * c-exp.y (lcurly, rcurly): New nonterminals.
1940 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1941 constructs.
1942 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1943 made function static.
1944 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1945 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1946 * parse.c (start_arglist):
1947 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1948 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1949 * parser-defs.h (funcall_chain): Moved to parse.c.
1950 * printcmd.c (print_frame_nameless_args): Fix prototype.
1951 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1952 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1953 * valops.c (typecmp): Moved prototype from values.h.
1954 * value.h (typecmp): Moved prototype to valops.c, made static.
9da75ad3 1955 * ch-exp.y (yylex): Change way control sequences are disabled.
9da75ad3 1956
58bcc08c
JG		 1957Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1958
1959 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1960
fee754c9
ILT		 1961Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1962
1963 * mipsread.c (upgrade_type): Build array types correctly, using
1964 create_range_type and create_array_type.
1965
7dc15bb7
JG		 1966Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1967
58bcc08c
JG		 1968 * remote-nindy.c: Cleanup.
1969
1b6a2087
JG		 1970 * infrun.c (wait_for_inferior): When rolling back the PC after
1971 a breakpoint, call write_pc so that NPC gets rolled back as well
1972 (for the 29K).
1973
d122f257
JG		 1974 * blockframe.c (inside_entry_file, inside_main_func,
1975 inside_entry_func): PC of zero is always "bottom of stack".
1976
7dc15bb7
JG		 1977 * printcmd.c (print_frame_args, print_frame_nameless_args):
1978 Let print_frame_nameless_args decide whether there are any,
1979 laying groundwork for possibly later printing 29K args for
1980 functions where we have tag words but no symbols.
1981
2b21d8aa
RP		 1982Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1983
1984 * Makefile.in: fix GDB doc targets for new doc subdir structure
1985
07c2fa3e
JG		 1986Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1987
1988 * stack.c (parse_frame_specification): Parse as many arguments
1989 as there are (up to MAXARGS). Pass all of them in argc, argv
1990 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1991 many there were, onto SETUP_ARBITRARY_FRAME.
1992 * tm-mips.h, tm-sparc.h: Corresponding changes.
1993 * mips-tdep.c, sparc-tdep.c: Ditto.
1994
6edd74ae
JG		 1995Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1996
1997 * hp300ux-nat.c: Update copyrights.
1998 * mipsread.c (parse_partial_symbols): Complain about block
1999 indexes that go backwards. Fix from Peter Schauer.
2000 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
2001 symbol-file that has no linkage symbols to be read.
2002 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
2003 from tm- file to xm-file, since they're host dependent.
2004 * valarith.c (value_binop): Typo.
797bc12b 2005
6edd74ae 2006Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
797bc12b
SG		 2007
2008 * sparclite/aload.c: Add copyleft.
2009 * sparclite/crt0.s: Add comment at beginning.
2010
2431d063
SC		 2011Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2012
2013 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
2014 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
2015
d112a0c6
MT		 2016Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
2017
7cb0f870
MT		 2018 * values.c (value_headof): Fix typo in which VTBL and ARG were
2019 being confused for one another.
2020
a163ddec
MT		 2021 * valops.c (typecmp): Now static.
2022
edf67bd1
MT		 2023 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
2024 baseclass--we don't always inherit its virtual function table
2025 pointer.
2026
271e5030
MT		 2027 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
2028 pointer correctly in case value_struct_elt moves it around.
2029
2030 * valops.c (typecmp): Now static. Also, now groks references
2031 better.
2032
d112a0c6 2033 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
271e5030 2034 zero on recursive call. If NAME is the name of TYPE, return TYPE.
d112a0c6 2035
3d9b9577
JG		 2036Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
2037
ec68a93f
JG		 2038 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
2039 to avoid "too much defining" error from native C compiler (!).
2040
3d9b9577
JG		 2041 * Makefile.in (HFILES): Add typeprint.h.
2042 * typeprint.[ch]: Update copyrights.
2043
926d7800
JG		 2044Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
2045
bdec39b3
JG		 2046 * Makefile.in: Update to match doc/ subdir changes.
2047
92063c3e 2048 * config/hp300hpux.mh: No cross-host file needed, just native.
71e60679
JG		 2049 * config/go32.mh: Remove nonexistent "native" support.
2050
2a770cac
JG		 2051 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
2052 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2053 * m88k-tdep.c (next_insn): Lint, cleanup.
2054 (store_parm_word): Lint.
2055
926d7800
JG		 2056 * README: Fix typo (reported by karl@hq.ileaf.com).
2057
2fcc38b8
FF		 2058Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
2059
2060 * expression.h (BINOP_CONCAT): Document use for self concatenation
2061 an integral number of times.
2062 * language.c (binop_type_check): Extend BINOP_CONCAT for self
2063 concatenation case.
2064 * valarith.c (value_concat): Rewrite to support self
2065 concatenation an integral number of times.
2fcc38b8
FF		 2066 * Makefile.in (ch-exp.tab.c): Change "expect" message.
2067 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
2068 eliminate hundreds of spurious shift/reduce and reduce/reduce
2069 conflicts that mask the 5 real ones.
2070 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
2071 * ch-exp.y (integer_literal_expression): Remove production,
2072 no longer used.
2fcc38b8
FF		 2073
2074Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
2075
2076 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
2077 implied that "no side effects" was nonfunctional.
2078 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
2079 character string and bitstring concatenation.
2080 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
2081 * expression.h (exp_opcode): Add BINOP_CONCAT.
2082 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
2083 * language.c (string_type): Add function to determine if a type
2084 is a string type.
2085 * language.c (binop_type_check): Add case for BINOP_CONCAT.
2086 * valarith.c (value_concat): New function to concatenate two
2087 values, such as character strings or bitstrings.
2088 * valops.c (value_string): Remove error stub and implement
2089 function body.
2090 * value.h (value_concat): Add prototype.
2fcc38b8
FF		 2091 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
2092 * ch-exp.y (yylex): Recognize SLASH_SLASH.
2093 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2094 BINOP_CONCAT.
2fcc38b8
FF		 2095
2096Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2097
2098 * c-exp.y (exp): Add production to support direct creation
2099 of array constants using the obvious syntax.
2100 * c-valprint.c (c_val_print): Set printed string length.
2101 * dwarfread.c (read_tag_string_type): New prototype and
2102 function that handles TAG_string_type DIEs.
2103 * dwarfread.c (process_dies): Add case for TAG_string_type
2104 that calls new read_tag_string_type function.
2105 * expprint.c (print_subexp): Add support for OP_ARRAY.
2106 * gdbtypes.c (create_range_type, create_array_type): Inherit
2107 objfile from the index type.
2fcc38b8
FF		 2108 * ch-typeprint.c (chill_print_type): Add case for
2109 TYPE_CODE_STRING.
2110 * ch-valprint.c (chill_val_print): Fix case for
2111 TYPE_CODE_STRING.
2fcc38b8 2112
201c1243
ILT		 2113Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2114
2115 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2116 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2117 include/coff/mips.h.
2118
c4413e2c
FF		 2119Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2120
2121 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2122 constants with an explicit null byte terminator. OP_STRING is
2123 now used for real string types.
2124 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2125 they are used by all languages.
2126 * c-lang.c (_initialize_c_language): Move initializations of
2127 builtin_type_* to lang.c.
2128 * c-typeprint.c (c_type_print_varspec_prefix,
2129 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2130 to TYPE_CODE_STRING.
2131 * c-valprint.c (c_val_print): Change the way character arrays
2132 are printed as strings to be consistent with the way strings
2133 are printed when pointer-to-char types are dereferenced.
2134 Remove test of print_max before calling val_print_string, which
2135 now does it's own test.
2136 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2137 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2138 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2139 * gdbtypes.c (builtin_type_*): Add declarations moved from
2140 c-lang.c.
2141 * gdbtypes.c (create_string_type): New function to create real
2142 string types.
2143 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2144 renamed to TYPE_CODE_STRING.
2145 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2146 builtin_type_* types moved from c-lang.c.
2147 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2148 to TYPE_CODE_STRING.
2149 * gdbtypes.h (builtin_type_string): Add extern declaration.
2150 * gdbtypes.h (create_string_type): Add prototype.
2151 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2152 renamed to TYPE_CODE_STRING.
2153 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2154 TYPE_CODE_STRING.
2155 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2156 renamed to TYPE_CODE_STRING.
2157 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2158 OP_ARRAY.
2159 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2160 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2161 to TYPE_CODE_STRING.
2162 * valops.c (allocate_space_in_inferior): New function and
2163 prototype, using code ripped out of value_string.
2164 * valops.c (value_string): Rewritten to use new function
2165 allocate_space_in_inferior, but temporarily disabled until some
2166 other support is in place.
2167 * valops.c (value_array): New function to create array constants.
2168 * valprint.c (val_print_string): Add comment to document use,
2169 complete rewrite to fix several small buglets.
2170 * value.h (value_array): Add prototype.
2171 * value.h (val_print_string): Change prototype to match rewrite.
c4413e2c
FF		 2172 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2173 * ch-exp.y (match_character_literal): Disable recognition of
2174 control sequence form of character literals and document why.
c4413e2c 2175
6d1e8f54
SG		 2176Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2177
2178 * nindy-share/nindy.c: Add comments to #endif's to clarify
2179 grouping.
2180
2181 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2182 read_memory to get byte order right.
2183 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2184 anymore. This is done in paread.c now. We expect unwind info
2185 to hang off of objfiles, and search all of the objfiles when until
2186 we find a match.
2187 * (skip_trampoline_code): Cast arg to target_read_memory.
2188 * objfiles.h (struct objfile): Add new field obj_private to hold
2189 per object file private data (unwind info in this case).
2190 * paread.c (read_unwind_info): New routine to read unwind info
2191 for the objfile. This data is hung off of obj_private.
2192 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2193 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2194 make this easier to access.
2195
c7da3ed3
FF		 2196Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2197
2198 * c-valprint.c (cp_print_class_member): Add extern decl.
2199 * c-valprint.c (c_val_print): Extract code for printing methods
2200 and move it to cp_print_class_method in cp-valprint.c.
2201 * c-valprint.c (c_val_print): Extract code to print strings and
2202 move it to val_print_string in valprint.c.
2203 * cp-valprint.c (cp_print_class_method): New function using
2204 code extracted from c_val_print.
2205 * valprint.c (val_print_string): New function using code
2206 extracted from c_val_print.
2207 * value.h (val_print_string): Add prototype.
c7da3ed3
FF		 2208 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2209 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2210 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2211 CHECKBUF, growbuf_by_size): New variables, macros, and support
2212 functions for implementing a dynamically expandable temp buffer.
2213 * ch-exp.y (match_string_literal): New lexer function.
2214 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2215 removed and replaced with new CHECKBUF macro.
2216 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2217 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
c7da3ed3 2218
0213d96f
SG		 2219Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2220
78205fb6
SG		 2221 * Makefile.in: Add info for paread.o.
2222 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2223
0213d96f
SG		 2224 * blockframe.c (frameless_look_for_prologue): Correct the
2225 comment.
2226 * gdbtypes.h, gdbtypes.c: Use const in decl of
2227 cplus_struct_default, now that pa-gas assembler has been fixed.
2228 * hppah-nat.c: Formatting.
2229 * hppah-tdep.c: Remove lots of useless externs for variables we
2230 don't use.
2231 * (find_unwind_entry): Speed up by using binary search, and a one
2232 entry cache.
2233 * (rp_saved): New routine to see what unwind info says about RP
2234 being saved on the stack frame.
2235 * (frame_saved_pc): Look for prologue to see if we need to
2236 examine the stack for the saved RP or not.
2237 * (init_extra_frame_info): Check for prologue, instead of
2238 framesize to determine if we are frameless or not.
2239 * (frame_chain_valid): Stop backtraces when we run into _start.
2240 * (push_dummy_frame): Reformat to make more readable.
2241 * (find_dummy_frame_regs): ditto.
2242 * (hp_pop_frame): ditto.
2243 * (hp_restore_pc_queue): small cleanup.
2244 * (hp_push_arguments): ditto.
2245 * (pa_do_registers_info): ditto.
2246 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2247 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2248 * Define FRAME_CHAIN_VALID.
2249 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2250 passed to functions.
2251
2252 * paread.c (pa_symtab_read): Use new bfd conventions for
2253 accessing linker symbol table.
2254 * (pa_symfile_init): Access embedded STAB info via BFD section
2255 mechanism and related macros.
2256
2257
bfc55a5d
SG		 2258Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2259
2260 * sparc-stub.c: Use a seperate stack for our traps.
2261 * Handle recursive traps.
2262 * Remove all trap init code. This needs to be done by the
2263 environment.
2264 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2265 trap.
2266 * (handle_exception): See if we are at breakinst, if so, then
2267 advance PC sp that users can just step out of breakpoint().
2268 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2269 new place if SP has changed.
2270 * (case 's'): Get rid of this, we can't do it yet.
2271 * (case 't'): New command to test any old random feature.
2272 * (case 'r'): New command to reset the system.
2273 * (breakpoint): Add label to breakpoint trap instruction so that
2274 handle_exception() can detect where we are and get past the
2275 breakpoint trivially.
2276
f92743ae
ILT		 2277Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2278
2279 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2280
bfc55a5d
SG		 2281Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2282
2283 * configure.in: recognise all sparclite variants
2284
f92743ae
ILT		 2285Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2286
2287 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2288 binary files oring in the right bit.
2289
2290 * main.c, source.c, state.c, symmisc.c: use macros defined in
2291 fopen-{bin|both} when fopening files.
2292
81028ab0
FF		 2293Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2294
2295 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2296 from a configuration file (typically including <limits.h>), or to
2297 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2298 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2299 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2300 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2301 * exppritn.c (print_subexp, dump_expression): Add case for
2302 OP_BITSTRING.
2303 * expression.h (OP_BITSTRING): New expression element type for
2304 packed bitstrings.
2305 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2306 macros to convert between number of expression elements and bytes
2307 to store that many elements.
2308 * i960-tdep.c (leafproc_return): Use new macros to access
2309 minimal symbol name and address fields.
2310 * m88k-pinsn.c (sprint_address): Use new macros to access
2311 minimal symbol name and address fields.
2312 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2313 minimal symbol address field.
2314 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2315 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2316 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2317 Use new BYTES_TO_EXP_ELEM macro.
2318 * parse.c (write_exp_bitstring): New function to write packed
2319 bitstrings into the expression element vector.
2320 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2321 OP_BITSTRING.
2322 * parser-defs.h (struct stoken): Document that it is used for
2323 OP_BITSTRING as well as OP_STRING.
2324 * parser-defs.h (write_exp_bitstring): Add prototype.
81028ab0
FF		 2325 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2326 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2327 LOWER, LENGTH): New tokens for keywords.
2328 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2329 upper_lower_argument, length_argument, array_mode_name,
2330 string_mode_name, variant_structure_mode_name): New non-terminals
2331 and productions.
2332 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2333 * ch-exp.y (match_bitstring_literal): New lexer support function
2334 to recognize bitstring literals.
2335 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2336 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2337 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2338 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2339 * ch-exp.y (yylex): Check tokentab6.
2340 * ch-exp.y (yylex): Call match_bitstring_literal.
81028ab0 2341
76a0ffb4
FF		 2342Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2343
2eda1cdf
FF		 2344 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2345 symbol name and value fields.
2346
533d1dc7
FF		 2347 * c-exp.y (yylex): Make static, to match prototype and other
2348 <lang>-exp.y files.
2349
76a0ffb4
FF		 2350 * expression.h (exp_opcode): Add BINOP_MOD.
2351 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2352 * expprint.c (dump_expression): Handle new BINOP_MOD.
2353 * language.c (binop_type_check): Handle new BINOP_MOD.
2354 * main.c (float_handler): Re-enable float handler when hit.
2355 * valarith.c (language.h): Include, need current_language.
2356 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2357 for integer divide truncates towards zero for negative results.
2358 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2359 * valarith.c (value_binop): Allow arithmetic operations on
2360 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
76a0ffb4
FF		 2361 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2362 * ch-exp.y (tokentab3): Add MOD and REM.
2363 * ch-exp.y (yylex): Set innermost_block for symbols found
2364 in local scopes. Return LOCATION_NAME for local symbols.
2365 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2366 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
76a0ffb4 2367
f92743ae
ILT		 2368Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2369
2370 * command.c (shell_escape, make_command, _initialize_command):
2371 don't create or use fork if CANT_FORK is defined.
2372 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2373 code written for the IBM PC" remain.
2374 * xm-go32.h: define CANT_FORK
2375
ec25d19b
SC		 2376Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2377
2378 * remote-sim.c: first attempt at general simulator interface
2379 * remote-hms.c: whitespace
2380 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2381 understand new stack layout. (print_register_hook): print ccr
2382 register in a fancy way.
2383
fb6e675f
FF		 2384Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2385
2386 * eval.c (language.h): Include.
2387 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2388 to pointer types when the current language is C. It loses for
2389 other languages when the lower index bound is nonzero.
2390 * valarith.c (value_subscript): Take array lower bounds into
2391 account when performing subscripting operations.
2392 * valops.c (value_coerce_array): Add comment describing why
2393 arrays with nonzero lower bounds are dealt with in value_subscript,
2394 rather than in value_coerce_array.
2395
54bbbfb4
FF		 2396Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2397
1188fbbf
FF		 2398 * ch-exp.y (FLOAT_LITERAL): Add token.
2399 * ch-exp.y (literal): Add FLOAT_LITERAL.
2400 * ch-exp.y (match_float_literal): New lexer routine.
2401 * ch-exp.y (convert_float): Remove.
2402 * ch-exp.y (yylex): Call match_float_literal.
2403 * ch-exp.y (yylex): Match single '.' after trying
2404 to match floating point literals.
1188fbbf 2405
54bbbfb4
FF		 2406 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2407 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2408 MULTI_SUBSCRIPT.
2409 * expprint.c (dump_expression): New function for dumping
2410 expression vectors during gdb debugging.
2411 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2412 MULTI_SUBSCRIPT and moved out of BINOP range.
2413 * expression.h (DUMP_EXPRESSION): New macro that calls
2414 dump_expression if DEBUG_EXPRESSIONS is defined.
2415 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2416 * parse.c (length_of_subexp, prefixify_subexp): Change
2417 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2418 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2419 prefixify'ing the expression.
2420 * printcmd.c (print_command_1): Add comment.
54bbbfb4
FF		 2421 * ch-exp.y (expression_list): Add useful actions.
2422 * ch-exp.y (value_array_element): Add useful actions.
2423 * ch-exp.y (array_primitive_value): Add production.
2424 * ch-exp.y (yylex): Recognize ',' as a token.
54bbbfb4 2425
ea81b10d
DZ		 2426Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2427
2428 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2429 POSIXize the recursive makes (make [variable assignments] target{s})
2430
7532cf10
FF		 2431Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2432
2433 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2434 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2435 CPLUS_MARKER for all SVR4 systems, so follow suit.
2436 * defs.h (strdup_demangled): Remove prototype.
2437 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2438 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2439 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2440 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2441 prim_record_minimal_symbol_and_info): Use new macro
2442 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2443 * minsyms.c (install_minimal_symbols): Use new macro
2444 SYMBOL_INIT_DEMANGLED_NAME.
2445 * stabsread.c (define_symbol): Use new macro
2446 SYMBOL_INIT_DEMANGLED_NAME.
2447 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2448 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2449 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2450 SYMBOL_INIT_DEMANGLED_NAME.
2451 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2452 SYMBOL_DEMANGLED_NAME now tests language itself.
2453 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2454 now tests language itself.
2455 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2456 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2457 mangled name member in the language dependent portion of a symbol.
2458 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2459 mangled name member appropriate for a symbol's language.
2460 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2461 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2462 SYMBOL_DEMANGLED_NAME now tests language itself.
2463 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2464 initializes language dependent portion of symbol.
2465 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2466 demangles and caches the demangled form of symbol names.
2467 * utils.c (fputs_demangled, fprint_symbol): Use current language
2468 to select an appropriate demangling algorithm.
2469 * utils.c (strdup_demangled): Remove, no longer used.
7532cf10
FF		 2470 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2471 access the Chill mangled name member in the language dependent
2472 portion of a symbol.
2473 * ch-lang.c (chill_demangle): New function, simple demangler.
2474 * defs.h (chill_demangle): Add prototype.
2475 * symtab.h (language_dependent_info): Add struct for Chill.
7532cf10 2476
6e50aeb4 2477For older changes see ChangeLog-92
bd5635a1
RP		 2478\f
2479Local Variables:
2480mode: indented-text
2481left-margin: 8
2482fill-column: 74
2483version-control: never
2484End:
GDB Binutils - Deliverables
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