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Improve error messages.
[deliverable/binutils-gdb.git] / gdb / ChangeLog
CommitLineData
73262420
JK		 1Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2
3 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
4
2c6af8c0
JK		 5Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
6
7 * config/i386/linux.mh: Re-enable coredumps now that they should work.
8
ee3d350d
RP		 9Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
10
11 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
12
f3fe87c7
SG		 13Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
14
15 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
16
5b40415c
JK		 17Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
18
19 * Makefile.in (INSTALLED_LIBS): New variable.
20
31d16514
JK		 21Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
22
94d50340
JK		 23 * main.c (quit_command): In the "quit anyway?" message, tell the user
24 whether we are planning to detach or kill the program.
25
cdaa7905
JK		 26 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
27 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
28
15f78602
JK		 29 * infcmd.c (read_pc): Doc fix.
30
511933e7
JK		 31 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
32
993583e5
JK		 33 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
34 signal_handler_caller.
35 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
36 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
37 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
38 Use SIGTRAMP_START if defined.
39 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
40 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
41
7f8253c7
JK		 42 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
43
b1b4a89e
JK		 44 * infcmd.c (step_1): Fix poorly worded error message.
45
865e574b
JK		 46 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
47 Comment out corelow.c because core dumps are broken on these machines.
48
31d16514
JK		 49 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
50 if srcdir is not ".".
51 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
52 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
53 * depend: Update to latest automatically built version.
54
6e50aeb4
FF		 55Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
56
57 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
58 * Makefile.in (NONSRC): Add ChangeLog-92
59
60Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
f49cf589
JK		 61
62 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
63 not typo RAW_REGISTER_SIZE.
64
65 * frame.h, inferior.h: Doc fixes.
66
35247ccd
SG		 67Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
68
69 * findvar.c (write_register): Add sanity check for register size.
70 (read_register): Fixup sanity check for register size to be
71 consistent with write_register().
72
73Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
74
75 * sparclite/Makefile.in: Add dummy info, install and install-info
76 targets.
77
d968d5b4
RP		 78Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
79
80 * remote-nindy.c: Removed declaration of coffstrip.
81 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
82
377f53d2
FF		 83Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
84
85 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
86 tagging.
87
88 * Makefile.in (VERSION): GDB 4.9 release.
89
965a33af
FF		 90Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
91
92 * README: Update known bugs to include the Solaris bug that
93 leaves core dumps in the current directory when restarting the
94 inferior with "run". Expand on the testsuite information.
95
96 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
97 be the last 4.9 prerelease test archive.
98
d2712f02
JK		 99Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
100
101 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
102 redefined warnings.
103
0a4a0f09
FF		 104Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
105
106 * README, NEWS: Update for gdb 4.9 release.
107
57ffffe3
JG		 108Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
109
110 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
111 * target.c (MIN): #undef before defining.
112
4a2383c1
JK		 113Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
114
115 Patch from Jeffrey Law:
116 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
117
1edc5cd2
ILT		 118Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
119
120 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
121 memory.
122
f39a2631
FF		 123Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
124
125 * ch-exp.y (start): Apply work-around to avoid bison warning.
126
67d2bd1a
FF		 127Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
128
0b81fc43
FF		 129 * Makefile.in (BISON): Remove double quotes around BISON
130 definition when bison is used.
131
8f59e92b
FF		 132 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
133 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
134 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
135 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
136 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
137 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
138 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
139 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
140
67d2bd1a
FF		 141 * Makefile.in (VERSION): Bump to 4.8.6.
142
64c5ac4f
FF		 143Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
144
145 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
146 include declarations for malloc/realloc/free. Both malloc and
147 realloc return 'void *' for non-ANSI compilations.
148
1adf2ba9
PS		 149Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
150
151 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
152 longer opened twice.
153
7a758f71
JK		 154Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
155
156 * solib.c (clear_solib): Don't close bfd if it is NULL.
157
34b70237
FF		 158Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
159
160 * core.c (dis_asm_read_memory): Cast second arg of
161 target_read_memory to "char *".
162 * breakpoint.c (watchpoint_check): Change arg type from PTR to
163 "char *", to match other functions called by catch_errors().
164
2c298c09
SG		 165Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
166
167 * More patches from Jeffrey Law (law@cs.utah.edu).
35247ccd 168 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
2c298c09
SG		 169 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
170 Delete unnecessary declarations.
171
9e15da4a
SG		 172Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
173
174 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
175 poll() for termio{s}.
176
dfa592fb
JK		 177Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
178
179 * i386-tdep.c (i386_frame_num_args): Always return -1.
180
d83a6710
SG		 181Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
182
a34d4bc1 183 * Patches from Jeffrey Law <law@cs.utah.edu>.
8fa74880
SG		 184 * gdb/hppa-tdep.c: Declare frame_saved_pc.
185 (frameless_function_invocation): New function.
186 (frame_saved_pc, init_extra_frame_info): Use
187 frameless_function_invocation.
f45e781f 188 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
8fa74880
SG		 189 call instead of just grabbing the value currently in %r2.
190 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
f45e781f 191 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
8fa74880 192 definition and use the common one in tm-hppa.h.
4b01383b
SG		 193 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
194 use unwind descriptors to determine if the frame chain is valid.
b227992a
SG		 195 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
196 it does not assume %r4 is the frame pointer.
68c8d698
SG		 197 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
198 and ssm instructions.
199 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
200 helper functions for print_insn.
a34d4bc1 201 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
d83a6710 202 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
a34d4bc1 203 which nullifies the following instruction.
d83a6710 204
a7edcb25
JK		 205Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
206
d83a6710
SG		 207 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
208 pass the 5th arg there, rather than using an ANSI C-specific macro.
209
a7edcb25
JK		 210 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
211
d39fbfe3
FF		 212Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
213
214 * Makefile.in (VERSION): Bump to 4.8.5
215 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
216 directories to include search path.
217 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
218 whitespace.
219 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
220 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
221 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
222 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
223 udr.o, udip2soc.o): Remove explicit rules, use the ones that
224 are automatically generated in "depend".
225 * Makefile.in (paread.o): Document why a dependency doesn't get
226 automatically generated in "depend" and leave this explicit rule
227 in for now (FIXME).
228 * depend: Update to latest automatically generated version.
229
5b8462fa
JK		 230Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
231
67240bb8
JK		 232 * xcoffread.c: Doc fix.
233
5b8462fa
JK		 234 * Makefile.in (depend): Include $(CC) command in generated output.
235
5287eacd
FF		 236Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
237
238 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
239 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
240 * depend: Update to latest automatically built version.
241
9775789d
SG		 242Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
243
f202f778
SG		 244 * sparclite/Makefile.in: Create default target that does nothing
245 in order to force user to build by hand.
246
1e8005d0
SG		 247 * sparclite/Makefile: Remove. It's not necessary anymore.
248
9775789d
SG		 249 * ser-unix.c (wait_for): New routine to handle read timeouts,
250 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
251
588cca90
ILT		 252Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
253
254 * mips-pinsn.c (print_insn): Return value.
255
ebd99d54
FF		 256Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
257
588cca90
ILT		 258 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
259 at configuration time and doesn't belong in the distribution archive.
260
d8aaff82
FF		 261 * Makefile.in (NONSRC): Add 29k-share/README.
262 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
263
ebd99d54
FF		 264 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
265 constants with slightly more portable definitions (still depends
266 on 2's complement arithmetic though).
267 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
268 * i386v-nat.c (sys/reg.h): Conditionalize include on
269 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
270 * ser-unix.c (termio.h): Include <termio.h> like other files that
271 include termio.h, not <sys/termio.h> which may not exist (on
272 linux for example).
273
9b25bb09
FF		 274Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
275
276 * valprint.c (print_longest): Change format parameter from a
277 'char' to an 'int'. We can't have 'char' parameters with the
278 current coding style, where we mix prototypes with pre-ANSI
279 style declarations.
280 * value.h (print_longest): Change format parameter in prototype
281 from a 'char' to an 'int'.
282
dea149ce
PS		 283Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
284
23654371 285 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
dea149ce 286 definition.
23654371 287 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
dea149ce
PS		 288 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
289
2f1c04d1
SG		 290Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
291
292 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
293 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
294 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
295 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
296 ptrace needs 5 arguments, #define ptrace to always
297 pass zero as the 5th argument.
298
c7cb9064
SC		 299Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
300
301 * configure.in: Match z8k-*-sim for z8000.
302 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
303 * remote-hms.c: Update to use new serial protocol.
304
5385e525
RP		 305Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
306
5084717f
RP		 307 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
308 necessary and Solaris doesn't have it.
309
0139c441
RP		 310 * Makefile.in (clean-info, install, install-info, info, dvi,
311 check, all): do not echo recursion lines.
312
5084717f 313 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
8317b39f 314
13b464b2
RP		 315 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
316 required target ports which use sockets (like a29k-udi).
317
2f1c04d1 318 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
5385e525 319
8d57a263
JK		 320Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
321
eca29634
JK		 322 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
323 systems lacking select().
324
db7c818b 325 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
8d57a263 326
496ca67c
FF		 327Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
328
329 * alldeps.mak, depend: Update with latest automatically built
330 versions.
331
3717e95b
FF		 332Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
333
d5f608a4
FF		 334 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
335
97e72c06
FF		 336 * Makefile.in (make-proto-testsuite.dir): New target to make
337 prototype testsuite tree.
97e72c06 338
3717e95b
FF		 339 * Makefile.in (VERSION): Bump to 4.8.4.
340
ff580c7b
JK		 341Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
342
343 * stabsread.c (define_symbol): If unrecognized constant type,
344 complain() not error().
345
7efb57c3
FF		 346Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
347
f43aec2e
FF		 348 * infptrace.c: Add missing close paren to test for
349 FIVE_ARG_PTRACE defined.
350
7efb57c3
FF		 351 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
352 when compiling with gcc, but disable it for now. See comment.
353 * defs.h (LONGEST): Define as either "long" or "long long"
354 based on CC_HAS_LONG_LONG.
355 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
356 how longest_to_int is defined.
357 * c-valprint.c (c_val_print): Call print_longest.
358 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
359 instead of LONG_LONG.
360 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
361 CC_HAS_LONG_LONG.
362 * printcmd.c (print_scalar_formatted): Call print_longest
363 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
364 * typeprint.c (print_type_scalar): Call print_longest and let
365 it figure out what to do for PRINTF_HAS_LONG_LONG.
366 * valprint.c (val_print_type_code_int): Call print_longest
367 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
368 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
369 * value.h (struct value): Replace usage of LONG_LONG with
370 CC_HAS_LONG_LONG.
371 * value.h (print_longest): Add prototype.
372 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
373 * values.c (unpack_double): Collapse code that was unnecessarily
374 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
375 * values.c (value_from_longest): Remove dependency on
376 CC_HAS_LONG_LONG and just use LONGEST.
377 * solib.c (solib_map_sections): Use bfd_get_filename
378 to access filename field.
379 * solib.c (clear_solib): Save filename and free it later, after
380 bfd_close, since bfd_close may reference it. Use bfd_get_filename
381 to access the field.
382 * config/convex/xm-convex.h (LONG_LONG): Replace with
383 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
384 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
385 Add PRINTF_HAS_LONG_LONG references.
386
0626f40d
JK		 387Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
388
31b56726
JK		 389 * inflow.c (kill_command), infcmd.c (attach_command),
390 remote.c (remote_interrupt_twice): In messages for the user, call it
391 "the program" or "the program being debugged" not "the inferior".
392
0626f40d
JK		 393 * hp300ux-nat.c: Cast second arg to supply_register calls.
394 (_initialize_kernel_u_addr, getpagesize): New functions.
395 (store_inferior_register_1): Change arg name from value to val.
396 (fetch_core_registers): Make arg core_reg_size unsigned.
397 Pass 5 args to ptrace.
398 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
399 Remove KERNEL_U_ADDR stuff.
400 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
401 * config/m68k/hp300hpux.m{t,h}:
402 Move exec.o from NATDEPFILES to TDEPFILES
403 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
404 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
405
d8f23320
PS		 406Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
407
408 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
409
08bb2617
JK		 410Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
411
412 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
413
caa53d6d
RP		 414Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
415
416 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
417 describe `set demangle-style arm' (not cfront);
418 mention can type `q' to discard output, when gdb pages
419
212e10cf
PS		 420Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
421
422 * valops.c (search_struct_field): Fix gdb core dump with incomplete
423 stabs info.
424
ebdb9ade
JK		 425Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
426
427 * remote.c: Change timeout to 2.
428 (remote_open): Use unpush_target not remote_close.
429 (remote_resume): If siggnal != 0, give warning not error().
430 (remote_wait, remote_interrupt, remote_interrupt_twice):
431 If we get two interrupts, let the user get out if they want.
432 (remote_{kill,mourn}): New functions.
433 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
434
c0f2f39c
ILT		 435Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
436
437 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
438
609e1c57
JK		 439Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
440
71607f9d
JK		 441 * Remote targets (mourn): Call unpush_target.
442
e82980e4
JK		 443 * config/sparc/xm-sun4os4.h: Declare free() to return int.
444 Remove twisted use of PARAMS.
445
609e1c57
JK		 446 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
447 that ansidecl.h assumes ANSI on AIX.
448
ab425a9b
JK		 449Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
450
451 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
452 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
453
f661c4ca
PS		 454Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
455
456 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
457
ebe8362f
JK		 458Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
459
460 * remote-vx.c (net_connect): Allow numeric IP address for host.
461
9faacb92
SC		 462Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
463
464 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
465
9aa31e91
JK		 466Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
467
468 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
469
470 * symtab.h, xcoffread.c: Revise linetable sorting comments.
471
24d45a63
PS		 472Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
473
474 * valops.c (value_cast): A cast might also change the object
475 representation in C++.
476 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
477 to get the proper read_symtab function when called from mipsread.c.
478 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
479 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
480 for dummy psymtabs, inhibit processing of dummy psymtabs.
481
8cba9703
JK		 482Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
483
87237c52
JK		 484 * Changes from (or inspired by) AMD:
485 * remote-udi.c (udi_attach): Assignments to Space and Offset were
486 switched, fix it.
487 (udi_wait): Make error message (UDIGetStdout) match error.
488 (udi_wait): Handle UDIStdinNeeded.
489 * command.c [CANT_FORK]: Use system().
490 * utils.c (prompt_for_continue): Allow quit with 'q'.
491
8cba9703
JK		 492 * solib.c (solib_add): Don't call special_symbol_handling if there
493 were errors in symbol_add_stub. Also set so->from_tty before
494 calling symbol_add_stub.
495
66a1aa07
SG		 496Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
497
498 * Merge in HPPA/BSD patches from Utah:
499 * defs.h: Add const to 2nd arg of psignal prototype.
500 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
501 BSD now.
502 * hppab-core.c: Deleted. No longer useful.
503 * hppab-nat.c: #include more files. Use PT_WUREGS, not
504 PT_WRITE_U.
505 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
506 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
507 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
508 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
509 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
510
b5728692
SG		 511Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
512
513 * Fix two bugs found by deja-gnu. One is the incorrect reporting
514 of the PC being in a stack dummy when looking at a core file
515 without symbols. The other is the incorrect passing of char
516 arguments during expression evaluation (ie: p foo('a','b') would
517 mess up the passing of it's args because it wasn't coercing the
518 char's to ints).
519 * hppah-tdep.c: Rename global functions to have consistent hppa_
520 prefix. Make more functions static. Drop hp_ prefix from static
521 functions. (hppa_push_arguments): Call value_arg_coerce to cast
522 char to int args if necessary. (hppa_fix_call_dummy): Create
523 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
524 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
525 valid (ie: != 0) before doing comparison against PC.
526 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
527 to reflect new arguments.
528 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
529 prefix for func name. (FIX_CALL_DUMMY): Move code into
530 hppah-tdep.c.
531
532 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
533 to malloc() so that we can test GDB eval of dynamically created
534 arrays (like char strings in `print "foo"').
535
7586127f
PS		 536Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
537
538 * printcmd.c (print_address_symbolic): Search symtabs as well as the
539 minimal symbols for a nearby symbol.
540
158a0711
JG		 541Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
542
543 * coffread.c: Comment changes around minimal symbol recording.
544
3127785a
RP		 545Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
546
158a0711 547 * command.c: comment changes only.
f936e20d 548
3127785a
RP		 549 * mips-tdep.c (heuristic_fence_post): new static variable.
550 (heuristic_proc_start): use heuristic_fence_post, print better
551 warnings, but only if not stop_soon_quietly.
552 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
553
5afa2040
JK		 554Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
555
556 * symtab.h: Fix LOC_REF_ARG comment.
557
558Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
559 and Jim Kingdon (kingdon@cygnus.com)
560
561 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
562 LOC_REGPARM symbol.
563 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
564 symfile.c (compare_symbols): Don't check first character; STRCMP
565 does that.
566
567 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
568 structures that are passed by address in a register.
569 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
570 * findvar.c (read_var_value),
571 printcmd.c (address_info, print_frame_args),
572 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
573 * symtab.c (lookup_block_symbol): Deal with it.
574
fce30fa1
JK		 575Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
576
4365c36c
JK		 577 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
578 Add objfile field.
579 * objfiles.c (find_pc_section): Return a struct obj_section *.
580 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
581 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
582 Don't use obj_section hack.
583 * xcoffexec (vmap_symtab): Relocate obj_sections.
584 * printcmd.c (containing_function_bounds): Use find_pc_section.
585
fce30fa1
JK		 586 * symtab.h: Clean up SYMBOL_VALUE comments.
587
f2c365f5
JK		 588Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
589
31258e4f
JK		 590 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
591 Expand comments about LOC_ARG/LOC_LOCAL pairs.
592
f2c365f5
JK		 593 * coffread.c (read_coff_symtab): Use rewind before fseek.
594
32d8a6d3
PB		 595Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
596
597 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
598 * Makefile.in: Add $(YFLAGS) when using $(YACC).
599 * Makefile.in: Remove message to expect conflicts and unused
600 rules in ch-exp.y, since there no longer are any such.
601
1b5c6c05
DZ		 602Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
603
604 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
605
cee86be3
JK		 606Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
607
4cdcf3b9
JK		 608 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
609 rather than dumping core.
610
24c2857c 611 * Makefile.in: Add ${srcdir}/ to all source files.
4cdcf3b9 612 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
24c2857c
JK		 613 (TAGS): Deal with srcdir and new config directory scheme.
614 createtags: Remove.
615 Makefile.in (NONSRC): Remove createtags.
616 alldeps.mak: Updated.
617
cee86be3
JK		 618 * rs6000-tdep.c: Delete unused function print_frame.
619
620 * frame.h (struct frame_info): Doc fix for next_frame.
621 New field signal_handler_caller.
622 blockframe.c (create_new_frame, get_prev_frame_info),
623 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
624 INIT_FRAME_PC_FIRST).
625 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
626 Check it.
627
9583b295
SG		 628Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
629
630 * irix4-nat.c (fetch_core_registers): Special version of this for
631 Irix 4.x, which stores regs a bit differently from other /proc
632 based systems.
633 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
634 to new file core-svr4.c.
635 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
636 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
637 to NATDEPFILES.
638 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
639
3f06498a
JK		 640Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
641
642 * i387-tdep.c: Remove unused #includes.
643
644 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
645
646 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
647
058eb766
JK		 648Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
649
650 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
651
652 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
653 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
654 Don't muck with SYMBOL_CLASS.
655
04c6a64f
SG		 656Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
657
658 * munch: Don't use head command. It doesn't exist everywhere.
659
9c225659
FF		 660Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
661
662 * inflow.c (new_tty): Remove spurious 'o' character at end
663 of #endif line.
664
e157305c
PS		 665Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
666
667 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
668 instructions and nothing more.
669 * mipsread.c (add_line): Add comment why we have to combine line number
670 entries for the same line number.
671
0b28c260
JK		 672Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
673
674 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
675 in gdb 2.8!).
676
dd052d9a
FF		 677Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
678
679 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
680
9fa59efd
JK		 681Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
682
683 * source.c (select_source_symtab): Clean up comment. Also, if
684 we have a current_source_symtab, and s is NULL, return without
685 doing anything.
686 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
687 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
688
65ce5df4
JG		 689Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
690
691 * dbxread.c (unknown_symchar_complaint): Add new complaint.
6f49b01e 692 * stabsread.h: Declare it.
65ce5df4
JG		 693 * partial-stab.h: Use it.
694
695 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
696
486b440e
JK		 697Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
698
df2a1bd7
JK		 699 * stack.c (print_frame_info): Print specially if dummy frame.
700
fa99ebe1
JK		 701 * breakpoint.c: Add comments regarding within_scope future direction.
702
ee7e82fe
JK		 703 * Version 4.8.3.
704
486b440e
JK		 705 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
706
707Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
708
709 * ch-exp.y: Fix thinko that broke parsing of FALSE.
710
39cb3d04
PS		 711Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
712
713 * stabsread.c (read_member_functions): Initialize domain for stubbed
714 member functions to avoid gdb core dumps when printing pointers
715 to member functions.
716 * cp-valprint.c (cp_print_class_method): Check for stubbed member
717 functions.
718
ccd87bf2
JK		 719Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
720
e2ff731b
JK		 721 * expprint.c (print_subexp): If opcode not found in op_print_tab,
722 stop with an error().
723 eval.c (evaluate_subexp): Change error message.
724
ccd87bf2
JK		 725 * objfiles.c (build_objfile_section_table): Cast return value
726 from obstack_finish.
727
0a62ff36
JK		 728Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
729
f3649227
JK		 730 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
731 to rs6000_frame_chain and deal with it if we're in a signal handler.
732 (FRAME_SAVED_PC): Use rs6000_frame_chain.
733
0a819c04
JK		 734 * breakpoint.c (within_scope): New function.
735 (enable_breakpoint, watchpoint_check): Use it.
736
affc9686
JK		 737 * source.c (openp): Handle "exec-file ./ls" correctly.
738
0a62ff36
JK		 739 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
740
5a7c9cce
PB		 741Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
742
743 * ch-exp.y: Clean up lexing of identifiers and
744 reserved words. (E.g. don't recognize FALSEXXX as the
745 keyword FALSE followed by the identifier XXX.)
746 Also, convert identifiers to lower case.
747
1724c671
SG		 748Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
749
750 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
751 new serial interface.
752
4febd102
SG		 753Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
754
755 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
756 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
757 * ser-go32.c: Return -1 on most failures, 0 on most successes,
758 and use new return codes for go32_readchar().
759 * ser-unix.c: Ditto. Also, move error handling up to caller for
760 SERIAL_SETBAUDRATE().
761 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
762 to specific routine.
763 (serial_close): New routine to wrap around device close routine.
764 serial.h: Clean & document return values more clearly.
765
a80c7bf6
JK		 766Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
767
944c1c2f
JK		 768 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
769
770 * rs6000-pinsn.c (print_operand, case LI): Print condition register
771 operand in decimal rather than wrong textual versions.
772
21486670
JK		 773 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
774 (mention 't', remove false thing about 'g' only good with 'f').
775
ddc6e6f7
JK		 776 * breakpoint.h: move "struct breakpoint" and friends to top of
777 file so that bpstat_find_breakpoint prototype works.
778
a80c7bf6
JK		 779 * solib.c (struct so_list): Add bfd field.
780 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
781 Put the bfd in bfd field of the so_list.
782 (clear_solib): Free bfd name and close_bfd on the bfd.
783
47f366bc
PB		 784Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
785
786 * valarith.c (value_subscript): Add COERCE_REF.
787 * ch-exp.y (operand_5): We can generalize the 2nd operand
788 of a string repetition ot 'literal' without ambiguity.
789
cabd4da6
JK		 790Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
791
792 * breakpoint.h (struct bpstat): Remove momentary field.
793 Remove bpstat_momentary_breakpoint. This was always kludgy
794 and is no longer used.
795
796 * breakpoint.h: Add enum bpstat_what.
797 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
798 stop and print fields of bpstat now per-breakpoint, not just
799 one for the whole chain.
800 breakpoint.{c,h} (bpstat_what): New function.
801 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
802 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
803 with call to bpstat_what.
804 README: Remove watchpoint/breakpoint bug from known bugs.
805
806 * breakpoint.h: Prototype bpstat_find_breakpoint.
807
dfbfbd96
FF		 808Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
809
810 * symtab.c (find_methods, gdb_mangle_name): Note that functions
811 are g++ specific.
812 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
813 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
814
815Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
816
817 * i960-pinsn.c (tabent): Copied struct definition from
818 opcodes/i960-dis.c.
819
ca6a826d
PS		 820Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
821
822 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
823 is a C++ destructor.
824 * symtab.c (gdb_mangle_name): Use it.
825 * symtab.c (find_methods): Do not add destructors to choice list
826 for constructors.
827 * symtab.c (decode_line_1): Make breakpoints on destructors work
828 for gcc-2.x again.
829
40b56283
SG		 830Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
831
b83bf6b3
SG		 832 * ser-go32.c: Make it use serial port name.
833 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
834
40b56283
SG		 835 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
836 in a system call!
837
41faa775
SG		 838Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
839
840 * configure.in: Only configure sparclite subdir when target_cpu
841 is sparclite.
842
f635bd47
JK		 843Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
844
ef5b809c
JK		 845 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
846 Remove FIXME comment regarding this.
847
47045b36
JK		 848 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
849
f635bd47
JK		 850 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
851
73d0fc78
RP		 852Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
853
854 Add section table to objfile struct. Use it for find_pc_section.
855 * objfiles.c (add_to_objfile_sections,
856 build_objfile_section_table, find_pc_section): new functions.
857 (allocate_objfile): build section table.
858 * objfiles.h (struct obj_section): new structure.
859 (struct objfile): add section table.
860 (find_pc_section): new prototype.
861 * solib.[ch] (find_pc_section_from_so_list): removed.
862 * sparc-tdep.c: include objfiles.h for find_pc_section. include
863 symfile.h for objfiles.h.
864 (in_solib_trampoline): adjusted for new find_pc_section
865 prototype. Removed BAD_RICH_HACK ifdefs.
866 * symfile.c (syms_from_objfile): offset objfile sections.
867 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
868 * symfile.h (find_pc_section): prototype removed. Also fixed
869 comment typo NUL -> NULL.
870 * target.[ch] (find_pc_section_from_targets): removed.
871 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
872
07861607
SG		 873Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
874
875 * ser-go32.c: Format. (go32_open): Use proper return value.
876
877 * configure.in: Undo conditional configdirs hack for sparclite.
878
118ec55a
JW		 879Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
880
881 * symtab.c (list_symbols): When call break_command, pass both
882 filename and function name not just function name.
883
884Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
885
886 (Changes and new files to make "none" a full fledged configuration)
887 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
888 Currently only tm-none.h has any meaningful contents.
889 * config/none/none.mh (NAT_FILE): Use nm-none.h
890 * config/none/none.mh (XM_FILE): Use xm-none.h
891 * config/none/none.mt (TM_FILE): Use tm-none.h
892 * Makefile.in (depend): Remove comment about parse errors in
893 valops.c, it now parses correctly and generates a correct depend
894 line. Remove line that touches xm.h, tm.h, and nm.h; they are
895 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
896
786757a9
JK		 897Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
898
9925b928
JK		 899 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
900
786757a9
JK		 901 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
902 exactly 8 characters.
903
0c101d49
SG		 904Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
905
906 * configure.in: Sparclite uses sparc config dir. Also has it's
907 own tm- & .mt files now. Also add sparclite to configdirs.
908 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
909 * config/i386/go32.mh: Nullify def of TERMCAP.
910 * config/i386/xm-go32.h: Get rid of redef of EIO.
911 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
912 specific configs. Very similar to sun4os4, but without solib.
913 * sparclite/{Makefile.in configure.in}: First cut at making this
914 dir configgable.
915
5d2b030a
SG		 916Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
917
918 * ser-go32.c: First cut at adapting to new serial interface.
919
4e772f44
SG		 920Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
921
922 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
923 These implement a new serial line interface for talking to remote
924 targets.
925 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
926 EXCEPT go32, which gets ser-go32.c.
927 * remote.c: Use new serial interface. More remote-xxx's to be
928 converted later.
929 * ser-bsd.c, ser-termios.c: Removed.
930 * serial.c: New. Implements common operations for all serial
931 types.
932 * ser-unix.c: New. Unix specific serial operations for various
933 flavors of Unix (Posix, SysV, BSD).
934 * serial.h: Generic serial interface defs.
935 * config/i386/go32.mh, config/i386/i386bsd.h,
936 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
937 ser-bsd.o from XDEPFILES. All the magic is now handled in
938 configure.in.
939
9acdb2dc
SG		 940Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
941
942 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
943
0848ad1c
JK		 944Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
945
1d7e34e1
JK		 946 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
947
b0e932ad 948 * rs6000-tdep.c (frameless_function_invocation): Don't even think
1d7e34e1 949 about framelessness except on the innermost frame.
b0e932ad 950
0848ad1c
JK		 951 * xcoffexec.c: Call fatal() not abort().
952
953 * stabsread.c (patch_block_stabs): If stab & no symbol, make
954 a LOC_OPTIMIZED_OUT symbol.
955 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
956 findvar.c (read_var_value), printcmd.c (address_info),
957 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
958 m2-exp.y (yylex): Deal with it.
0848ad1c 959 ch-exp.y (yylex): Deal with it.
0848ad1c
JK		 960
961Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
962
963 * findvar.c (value_from_register): H8500 specific, check to see
964 if we are looking at short pointer. If so, skip crock.
965 * h8500-tdep.c (h8500_frame_chain): Mask down value from
966 read_memory_integer() to avoid getting messed up by sign extension.
967
0e184833
RP		 968Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
969
970 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
971 ifdef protect using BAD_RICH_HACK. This should be removed soon.
972 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
973
a6cead71
JK		 974Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
975
720b3aed
JK		 976 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
977
978 * core.c (dis_asm_print_address): New function.
979
a6cead71
JK		 980 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
981 has been fixed.
982
494503c7
PS		 983Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
984
985 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
986 entire breakpoint chain and print only the first entry that needs to
987 be printed and needs to be stopped for. Fixes problems with printing
988 of multiple breakpoints with different conditions.
989 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
990 effectively stops printing of the breakpoint chain.
991 * breakpoint.c (print_it_noop): New routine to print nothing
992 for this breakpoint entry and dont stop printing.
993 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
994 watchpoint only if it is enabled.
995 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
996 descriptor from the library to make backtraces through setjmp work.
997 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
998 sigtramp.
999 * mips-tdep.c (read_next_frame_reg): Provide correct values for
1000 all registers saved within sigtramp, cleanup.
1001
f7ed13c7
JK		 1002Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1003
1004 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
1005
bf097a0b
RP		 1006Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1007
1008 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
1009 with prototype in ../include/dis-asm.h.
1010
5d0734a7
JK		 1011Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1012
1013 * core.c (dis_asm_{read_memory,memory_error}): New functions.
1014 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
1015 Use read_memory_func interface to disassembler.
1016
2093fe68
RP		 1017Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1018
1019 Teach sparc solaris to next over shared library functions.
1020 * solib.[hc] (find_pc_section_from_so_list): new function and
1021 prototype.
1022 * sparc-tdep.c (in_solib_trampoline): new function.
1023 * symfile.[hc] (find_pc_section): new function and prototypes.
1024 * target.[hc] (find_pc_section_from_targets): new function and
1025 prototypes.
1026 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
1027 in_solib_trampoline.
1028
b27be792
JK		 1029Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
1030
deae7611
JK		 1031 * infrun.c (wait_for_inferior): Revise comment.
1032
359a097f
JK		 1033 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
1034
1035 * command.{c,h}: New var_type var_integer.
1036 main.c: Use it for history_size.
1037
1038 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
1039 Lint and byte-order fixups.
1040
3f031adf
JK		 1041 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
1042
8af68e4e
JK		 1043 * breakpoint.h (bpstat): New field print_it.
1044 breakpoint.c (bpstat_print): Use it.
1045 (print_it_normal): New function (from old bpstat_print code).
1046 (bpstat_{alloc,stop_status}): Set print_it field.
1047
1048 * breakpoint.c (bpstat_stop_status): Use catch_errors when
1049 evaluating watchpoint condition, via new function watchpoint_check.
1050 Also stop if watchpoint disabled due to leaving its block.
1051
b27be792
JK		 1052 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
1053
aa66fddd
PS		 1054Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1055
1056 * mips-pinsn.c: Add missing include of dis-asm.h.
1057
d7d35f00
FF		 1058Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
1059
239121e2
FF		 1060 * Makefile.in (clean, distclean, realclean): Recursively apply
1061 to subdirs first, rather than last. This avoids, for example,
1062 Makefile being removed in a parent directory before the recursive
1063 make is run.
1064
141ccc03
FF		 1065 * alldeps.mak, depend: Update for below changes.
1066
2225eb85
FF		 1067 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
1068 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
1069 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
1070 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
1071 instead of tm-68k.h.
1072 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
1073 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
1074 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
1075 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
1076 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
1077 tm-68k.h to tm-m68k.h.
1078 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
1079 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
1080 tm-m68k-nofp.h.
1081
d7d35f00
FF		 1082 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
1083 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
1084 * a29k-tdep.c: Renamed from am29k-tdep.c.
1085 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
1086 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
1087 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
1088 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
1089 Map '29k' to 'a29k'.
1090 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
1091 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
1092 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
1093 tm-a29k.h.
1094 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
1095 define that does not appear anywhere else in the gdb source tree.
1096 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
1097
ad376893
JK		 1098Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1099
2225eb85
FF		 1100 * breakpoint.c: Add comments regarding breakpoint_re_set.
1101
e5c00760
JK		 1102 * xcoffread.c (sort_syms, compare_symbols): Remove.
1103 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1104 not our own sort_syms (it is identical).
1105
ad376893
JK		 1106 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1107
0b0d6c3f
PS		 1108Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1109
1110 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1111 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1112 went out of scope.
1113 * exec.c (exec_close): Fix storage leak.
1114 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1115 output sections when patching an executable.
1116 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1117 when writing all registers.
1118 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1119 at the right offset in the dummy frame.
1120 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1121 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1122 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1123
0f0834c5
JG		 1124Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1125
1126 * Makefile.in (TARFILES): Avoid trailing backslash.
1127
2d313932
JK		 1128Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1129
d7d35f00
FF		 1130 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1131 it in breakpoint_re_set.
2d313932
JK		 1132 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1133
1134 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1135 don't use sizeof(int) for target stuff, etc).
1136
53f6119f 1137Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
3c02636b 1138
53f6119f
FF		 1139 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1140 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1141 support that can't be integrated anyway due to lack of clear
1142 authorship.
3c02636b 1143
ccf1e898
SG		 1144Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1145
1146 * findvar.c (read_register, write_register): Make these capable
1147 of reading/writing registers that are shorter than REGISTER_TYPE.
1148 * (value_from_register): Install H8500 specific code to return
1149 proper value when register is being used as a pointer.
1150 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1151 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1152 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1153 chain frames properly by combining frame pointer with T reg.
1154 (init_extra_frame_info): Delete. It's now a macro.
1155 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1156 offset by the correct amount off of the frame pointer.
1157 (register_byte): Delete. It's now a macro.
1158 (register_raw_size, register_virtual_size): Delete. Replaced by
1159 common routine h8500_register_size, cuz there's no difference
1160 between the raw & virtual sizes on this machine.
1161 (register_convert_to_raw, register_convert_to_virtual): Delete,
1162 cuz there's no difference between the raw & virtual forms.
1163 Replaced by memcpy in tm file.
1164 (register_virtual_type): Rename to h8500_register_virtual_type.
1165 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1166 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1167 emulator have same reg offsets. This is all handled in the
1168 simulator code now.
1169 (h8500_trapped_internalvar): New routine to detect references to
1170 convenience vars acting as pointer pseudo-regs.
1171 (h8500_value_trapped_internalvar): Conjure up value of pointer
1172 pseudo-regs.
1173 (h8500_set_trapped_internalvar): Convert set value in real
1174 register references.
1175 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1176 code segment register.
1177 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1178 by hand.
1179 (wait_for_inferior): Add h8500 specific code to add stack segment
1180 when reading SP register.
1181 remote-sim.c (fetch_register): Spacing.
1182 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1183 detect cruft. Redo all register manipulation stuff. Get rid of
1184 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1185 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1186 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1187 to create internal vars for pointer pseudo-regs.
1188
2531303c
FF		 1189Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1190
1191 * Makefile.in: Numerous small changes to macro definitions
1192 and rules for building gdb distribution tree. Many macros
1193 eliminated or merged, and rules simplified.
1194 * alldeps.mak: Update.
1195 * depend: Update.
1196
b396a969
DZ		 1197Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1198
1199 * Makefile.in: recurse through SUBDIRS for dvi target too
1200
53f6119f
FF		 1201Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1202
1203 * Clean up xcoff relocation.
1204 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1205 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1206 Set them.
1207 symtab.h (struct general_symbol_info): Add section field.
1208 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1209 xcoffread.c: Set section for symbols and msymbols.
1210 (struct symtab): Add block_line_section field.
1211 buildsym.c (end_symtab): Set it.
1212 (end_symtab and callers): Add section parameter.
1213 objfiles.c (objfile_relocate): New funciton.
1214 xcoffexec.c (vmap_symtab): Use it.
1215 xcoffsolib.h (struct vmap): Remove unused fields.
1216 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1217 CORE_NEEDS_RELOCATION, symtab_relocated.
1218 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1219 rs6000-tdep.c: Make loadinfotext static.
1220 breakpoint.c (fixup_breakpoints): Doc fix.
1221 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1222 (end_symtab): primary field replaces nonreloc.
1223
ece2e98a
JG		 1224Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1225
1226 * symtab.h (struct linetable_entry): Remove confusing comment.
1227
80c8fd72
DZ		 1228Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1229
1230 * Makefile.in: add installcheck target
1231
1a0edbc7
FF		 1232Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1233
1234 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1235 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1236 z8k}: New directories to hold cpu specific configuration files.
1237 Naming follows gcc convention.
1238 * config/{*.mt, *.mh}: All target and host makefile fragment
1239 config files moved to an appropriate config/<cpu> subdirectory.
1240 * nm-*, xm-*, tm-*: All native, host, and target files, which
1241 get linked to nm.h, xm.h, and tm.h respectively by configure,
1242 moved to appropriate config/<cpu> subdirectory.
1243 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1244 Native, host, and target files that are common across more than
1245 one cpu architecture and included by one of the configured
1246 native, host, or target files, get moved to config directory.
1247 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1248 pick up native, host, or target include files moved to one of
1249 the config subdirectories, and that are included by other files.
1250 * Makefile.in (alldeps.mak): Modify to account for new config
1251 directory structure.
1252 * alldeps.mak, depend: Update for new config directory structure.
1253 * config/*/[ntx]m-*.h: Modify all files that include other
1254 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1255 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1256 "tm-29k.h".
1257 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1258 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1259 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1260 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1261 the ones where the default is not unique or different than the
1262 config subdirectory name. Similarly, handle gdb_target_cpu.
1263 Modify configure.in as appropriate to make use of gdb_host_cpu
1264 and gdb_target_cpu to find makefile fragments and make links.
1265
5f5341a7
ILT		 1266Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1267
1268 * mipsread.c (compare_blocks): Sort blocks with the same start
1269 address by decreasing ending address.
1270
1a3579df
PS		 1271Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1272
1273 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1274 lookup_symbol as it might get clobbered by the call.
1275
1276 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1277 The previous code did not initialize the language field for the psymtab
1278 entry.
1279
f24c159f
JG		 1280Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1281
1282 * c-exp.y (parse_number): Avoid shift warning.
1283 * serial.h (struct ttystate): Declare empty one on DOS.
1284
bc0d4cb9
SG		 1285Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1286
733a9015
SG		 1287 * xm-sun4os4.h: Return type of free() should be void, not int.
1288
bc0d4cb9
SG		 1289 * vx-share/vxWorks.h: Remove #def of NULL.
1290
deb3f296
JK		 1291Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1292
1293 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1294
52f8e6a0
SC		 1295Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1296
1297 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1298
00cea52f
PB		 1299Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1300
1301 * ieee-float.c: Moved to ../libiberty.
1302 * ieee-float.h: Moved to ../include.
1303 * Makefile.in: Update accordingly.
1304 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1305 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1306 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1307 it is now in ../opcodes/m68881-ext.c.
1308 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1309 prologue (some callers _do_ care).
1310 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1311 new interface of ../opcodes/*-dis.c.
1312 * ch-exp.y: Add #include <ctype.h>.
1313
b60b2e3e
JK		 1314Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1315
c161de74
JK		 1316 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1317
b60b2e3e
JK		 1318 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1319
ecfd2b60
JK		 1320Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1321
1322 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1323
2d8d693a
SC		 1324Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1325
1326 * z8k-tdep.c (extract_return_value, write_return_value,
1327 store_struct_return): New functions from macros in tm-z8k.h.
1328
898e13c8
FF		 1329Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1330
1331 * valops.c (value_arg_coerce): Apply temporary patch to
1332 fix problem with coercion of array and function types when
1333 passed as arguments to C functions, pending a more complete
1334 review of when and how coercion should be done, depending
1335 upon context and language.
1336
9d61147e
JK		 1337Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1338
3e57da38
JK		 1339 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1340
9d61147e
JK		 1341 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1342 debugsec if there are a non-zero number of symbols.
1343
3021c40d
JG		 1344Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1345
1346 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1347
8112a711
JK		 1348Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1349
1350 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1351
1352 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1353 not just 50 symbols.
1354 (symtbl_num_syms): New variable.
1355 (read_xcoff_symtab): Set it.
1356 (read_symbol_nvalue): Check for bad symno.
1357 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1358 always symtbl.
1359
e829d983
SG		 1360Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1361
1362 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1363 This is defined in defs.h if necessary.
1364 * vx-share/vxWorks.h: Remove #defs of min and max.
1365 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1366 vx-share/xdr_rdb.c: include defs.h.
1367
c8ade719
JK		 1368Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1369
1370 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1371 of while condition.
1372
1373 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1374 xcoffread.c: Doc fixes.
1375
1376Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1377
1378 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1379 xcoffexec.c (xcoff_relocate_core): New function.
1380 (text_adjustment): Removed.
1381 (add_vmap): Return the vmap.
1382 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1383
1384Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1385
1386 * xcoffsolib.h: Add objfile member to struct vmap.
1387 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1388 xcoffexec.c (add_vmap): Allocate objfiles here.
1389
48a522d9
JG		 1390Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1391
01deac12
JG		 1392 Support 68000 series without floating point.
1393
1394 * configure.in (m68000-*-{aout,elf,coff}): New configs.
48a522d9
JG		 1395 * tm-68k-nofp.h: New file, lacks 68881 support.
1396 * config/m68k-nofp.mt: New file.
1397
84a05e52
JG		 1398Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1399
1400 Remove a few remaining underscore/no-underscore remnants from
1401 config files.
1402
1403 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1404 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1405 * config/sparc-noun.mt: Rename to sparc-em.mt.
1406 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1407 * tm-68k-un.h: Rename to tm-68k-fp.h.
1408 * tm-spc-un.h: Rename to tm-spc-em.h.
1409 * tm-sun4sol2.h: Cleanup.
1410 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1411
961ee88e
JG		 1412Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1413
1414 * symmisc.c (std_in, std_out, std_err): Move initializations
1415 to runtime code, in case they aren't constant.
1416
a8172eea
RP		 1417Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1418
aa8f3210
RP		 1419 * symtab.c (find_pc_symtab): some object file formats, notably
1420 mips, have holes in the address ranges of symtabs. Change
0a4a0f09 1421 this algorithm from first hit to tightest fit.
aa8f3210 1422
a8172eea
RP		 1423 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1424 fence post without finding the enclosing function, then print a
1425 warning.
1426
bd5d07d9
FF		 1427Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1428
5e81259d
FF		 1429 * utils.c (fputs_demangled, fprint_symbol): Remove.
1430 * utils.c (fprintf_symbol_filtered): New function which combines
1431 the functionality of fputs_demangled and fprint_symbol. Uses a
1432 caller provided language parameter to select the appropriate
1433 demangler, and caller provided args to pass to the demangler.
bd5d07d9
FF		 1434 * defs.h (enum language): Move further up in file so enum can
1435 be used in prototypes.
5e81259d
FF		 1436 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1437 * defs.h (fprintf_symbol_filtered): Add prototype.
1438 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1439 fputs_demangled with call to fprintf_symbol_filtered.
1440 * cp-valprint.c (demangle.h): Include
1441 * cp-valprint.c (cp_print_value_fields): Replace calls to
1442 fprint_symbol with calls to fprintf_symbol_filtered.
1443 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1444 with call to fprintf_symbol_filtered.
bd5d07d9
FF		 1445 * stack.c (print_frame_info): Remove obsolete code so we don't
1446 have to update fputs_demangled usage in it.
1447 * stack.c (print_frame_info, frame_info): Add language variable
5e81259d
FF		 1448 to pass to fprintf_symbol_demangled and initialize it from the
1449 symbol's language. Replace calls to fputs_demangled with calls
1450 to fprintf_symbol_filtered.
1451 * symtab.c (find_methods): Replace call to fputs_demangled with
1452 call to fprintf_symbol_filtered.
5e81259d
FF		 1453 * ch-valprint.c (demangle.h): Include.
1454 * ch-valprint.c (chill_print_value_fields): Replace call to
1455 fprint_symbol with call to new fprintf_symbol_filtered.
bd5d07d9 1456
f77ad505
FF		 1457Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1458
0b96ed06
FF		 1459 * Makefile.in (VERSION): Bump version to 4.8.2.
1460
f77ad505
FF		 1461 * main.c (source_command): Require an explicit pathname of file
1462 to source, since previous behavior of defaulting to gdb init file
1463 was troublesome and undocumented.
1464 * printcmd.c (disassemble_command): Add missing '{}' pair to
1465 else with two statements. Bug reported by Stephane Tsacas
1466 <slt@isoft.fr>.
1467 * symtab.c (find_pc_line): Don't complain about zero length or
1468 negative length line numbers for the moment, since we may not own
1469 the terminal when called, such as when single stepping. (FIXME)
1470 * language.h (CAST_IS_CONVERSION): True if current language is
1471 C++ as well as C. Fix from Peter Schauer.
1472 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1473 Use STREQN macro rather than bare '!strncmp()'.
1474 * environ.c (unset_in_environ): Avoid use of memcpy on
1475 overlapping memory regions, as suggested by Paul Eggert
1476 <eggert@twinsun.com>.
1477 * c-exp.y (%union struct): Remove unused ulval as suggested
1478 by Paul Eggert <eggert@twinsun.com>.
1479
1480Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1481
1482 * main.c (gdbinit): Make static.
1483 * main.c (inhibit_gdbinit): Move to file scope.
1484 * main.c (main): Remove local inhibit_gdbinit.
1485 * main.c (source_command): Don't source '.gdbinit' file by
1486 default if gdb has been told to ignore it.
1487
aecc5459
ILT		 1488Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1489
1490 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1491 3.63.
1492
19327ea5
JG		 1493Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1494
aecc5459
ILT		 1495 * printcmd.c (print_address_symbolic): Only print if offset
1496 is shorter than max_symbolic_offset.
1497 (initialize_printcmd): `set print max-symbolic-offset'.
1498
946f014b
JG		 1499 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1500 (examine_tag): Use it.
1501 (read_register_stack): Only look in the local registers for a
1502 memory address if it's between rfb and rsp; go to memory otherwise.
1503 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
19327ea5
JG		 1504 (reginv_com): Remove ancient kludge command.
1505
81029114
RP		 1506Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1507
24365af9
RP		 1508 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1509 irix4 will again compile.
1510
5870d848
RP		 1511 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1512
81029114
RP		 1513 * configure.in: accept mips-sgi-irix4* for irix4.
1514
1515Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1516
1517 * z8k-tdep.c (print_register_hook): Lint.
1518
4966c17c
JG		 1519Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1520
1521 Lint fixes from Paul Eggert (eggert@twinsun.com):
1522
1523 * command.c (do_setshow_command): var_uintegers are unsigned.
1524 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1525 unsigned, since they use hex values with the high bit set.
1526
83386662
FF		 1527Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1528
2456bacb
FF		 1529 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1530 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1531 access symbol name.
e5bb7e61 1532 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
2456bacb 1533 macro definitions in parenthesis.
e5bb7e61 1534
83386662
FF		 1535 * dbxread.c (dbx_symfile_init): Catch the case where there is
1536 no string table, but the only way we find out is by reading zero
1537 bytes from EOF.
1538
69a272c4
FF		 1539Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1540
1541 * dbxread.c (dbx_symfile_init): Make size of the string table
1542 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1543 offset to the string table is nonzero and handle the nonexistant
1544 string table case, should it occur. Ensure that the string table
1545 size read from the file is reasonable, with a minimum lower bound
1546 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1547
b010e283
ILT		 1548Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1549
1550 * Makefile.in: Changes to build testsuite correctly.
1551 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1552 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1553 (TARGET_FLAGS_TO_PASS): New variable.
1554 (SUBDIRS): Added testsuite.
1555 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1556 testsuite is compiled with CC_FOR_TARGET rather than CC.
1557
45364c8a
FF		 1558Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1559
6985bc54
FF		 1560 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1561 reported by mycroft@gnu.ai.mit.edu.
1562
1563 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1564 * configure.in (vax-*-ultrix2*): New triplet.
1565 * config/vaxult2.mh: New file.
1566 * xm-vaxult2.h: New file.
1567
45364c8a
FF		 1568 * c-exp.y (parse_number): Change high_bit to unsigned.
1569 * demangle.c: Change all references to cfront to ARM, since the
1570 actual algorithm is the one specified in the Annotated Reference
1571 Manual. This was confusing users into thinking that full cfront
1572 support was implemented.
1573 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1574 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1575 directly to lookup_struct_elt_type, which will do the
1576 dereferencing itself.
1577 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1578 NULL dereferencing bug for unnamed structs, comment out
1579 questionable code.
1580
fefe2ed9
JG		 1581Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1582
1d9449ab
JG		 1583 * coffread.c (process_coff_symbol): Change PCC argument correction
1584 so that it only happens on big-endian targets; so that it only
1585 happens if the short or char argument is aligned on an int
1586 boundary; and so that it changes the location, rather than the
1587 type, of the argument. These changes tend to parallel similar
1588 (old) changes in stabsread.c.
1589
1590 * coffread.c (coff_read_enum_type): Use the specified size for
1591 enums, don't assume that they are int-sized.
1592
1593 * c-valprint.c (c_val_print): Don't assume enums are the same as
1594 ints.
1595
fefe2ed9
JG		 1596 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1597 Rendell, <michael@mercury.cs.mun.ca>.
1598
58a66e24
FF		 1599Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1600
1601 * language.h (local_decimal_format_custom): Add prototype.
1602 * language.c (local_decimal_format_custom): Add function, bug
1603 reported by Robert R. Henry (rrh@tera.com).
1604
9116f7c7
JG		 1605Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1606
1607 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1608 by Josef Leherbauer, joe@takeFive.co.at.
1609
1610Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1611
1612 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1613 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1614 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1615 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1616 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1617 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1618 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1619 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1620
8fbdca53
FF		 1621Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1622
f31e2e7a
FF		 1623 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1624 of demangled name fields to NULL if no demangling exists for
1625 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1626 symbols if their language is known at the time they are created,
1627 but sometimes the language is not known until later.
1628
8fbdca53
FF		 1629 * ch-typeprint.c (chill_print_type_base): Name changed to
1630 chill_type_print_base to match pattern for C and C++ names.
1631 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1632 to be consistent with other usages.
1633 * ch-typeprint.c (chill_type_print_base): Add support for
1634 printing Chill STRUCT types.
1635 * ch-valprint.c: Include values.h.
1636 * ch-valprint.c (chill_print_value_fields): New function and
1637 prototype for printing Chill STRUCT values.
1638 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1639 that was being called with two args instead of three.
1640 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1641 to print Chill STRUCT values.
8fbdca53 1642
b12529c1
MW		 1643Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1644
1645 * configure.in: added testsuite to configdirs.
1646
c2dc518b
MS		 1647Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1648
1649 * doc/stabs.texi: The `this' pointer is now known by the name
1650 `this' instead of `$t'.
1651
b6236d6e
FF		 1652Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1653
bb6e8fe6
FF		 1654 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1655 references of TAG_string_type DIEs in user defined types.
b6236d6e
FF		 1656 * ch-lang.c (chill_create_fundamental_type): Track compiler
1657 change that now emits debugging info with the type long for Chill
1658 longs.
b6236d6e 1659
c2a0f1cb
ILT		 1660Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1661
1662 * remote-mips.c: New file; implements MIPS remote debugging
1663 protocol.
1664 * config/idt.mt: New file; uses remote-mips.c
1665 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1666
1667 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1668 floating point coprocessor.
1669 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1670 point registers.
1671 (mips_pop_frame): If not mips_fpu, don't restore floating point
1672 registers.
1673 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1674 variable.
1675 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1676 mips_fpu, don't use fp0 as floating point return register.
1677 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1678 registers.
1679
bf3d2b75
MW		 1680Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1681
1682 * gdb/testsuite: made modifications to testcases, etc., to allow
1683 them to work properly given the reorganization of deja-gnu and the
1684 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1685
19fa4a0a
MW		 1686Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1687
1688 * gdb/testsuite: Initial creation of gdb/testsuite.
1689 Migrated dejagnu testcases and support files for testing nm to
1690 gdb/testsuite from deja-gnu. These files were moved "as is"
1691 with no modifications. This migration is part of a major overhaul
1692 of dejagnu. The modifications to these testcases, etc., which
1693 will allow them to work with the new version of dejagnu will be
1694 made in a future update.
1695
cb46c402
JG		 1696Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1697
1698 * NEWS: Add reminders for next release.
1699
254dec35
ILT		 1700Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1701
1702 * mipsread.c (parse_lines): Correct check for files compiled with
1703 -g1.
1704
dba02c60
JG		 1705Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1706
1707 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1708
c7cb1025 1709Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
ead97959
JG		 1710
1711 * Makefile.in (VERSION): GDB-4.8 release!
dba02c60 1712 * README, NEWS: Update for release.
ead97959 1713
b9163d1a
SG		 1714Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1715
1716 * am29k-pinsn.c (print_insn): Minor nits with const.
1717 * am29k-tdep.c: More minor nits with arg types for
1718 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1719
5e3d0ab0
JG		 1720Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1721
1722 * gcc.patch: Update for a different GCC (G++) bug.
1723 * main.c (print_gdb_version): Update copyright year to 1993.
1724 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1725 conditionalize this file on it. FIXME, right way is to split
1726 these into two config files.
1727 (ATTACH_DETACH): Define for BSD 4.4
1728 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1729 (U_REGS_OFFSET): Revise for 4.4.
1730 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1731 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1732 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1733
add04f8b
RP		 1734Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1735
1736 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1737 caddr_t.
1738
c5c00171
JG		 1739Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1740
961ccde6
JG		 1741 * c-lang.c (c_printstr): Bugfix for length==0 case.
1742
c5c00171
JG		 1743 * c-lang.c (c_printstr): If a C string ends in a null, don't
1744 print the null.
1745
eece984d
SG		 1746Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1747
1748 * defs.h (STRCMP): Make it work for unsigned chars.
1749
ec4bf6a0
JG		 1750Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1751
1752 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1753 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1754 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1755 define to kludge the large opcode table into two smaller tables,
1756 since GCC take exponential space to build the table. Lint.
1757 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1758
0ae975ea
JG		 1759Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1760
be220da1
JG		 1761 * Makefile.in (VERSION): Roll to 4.7.9.
1762 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1763 definition here, to handle both BSD 4.3 and 4.4 systems.
5824e607
JG		 1764 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1765 * remote.c (alarm): Move declaration to global level, before
1766 first reference to it.
1767 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
0ae975ea
JG		 1768 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1769
8631194d
RP		 1770Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1771
fce7f2d9
RP		 1772 * remote.c (readchar): forward declare alarm which otherwise looks
1773 like an undeclared variable to gcc.
1774
040b9597
RP		 1775 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1776 when comparing against an int. Avoids superfluous warning from
1777 vax ultrix 4.2 cc.
1778
9549404e
RP		 1779 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1780 Avoids superfluous warnings from some systems and/or compilers
1781 (like vax ultrix 4.2.)
1782
8631194d
RP		 1783 * language.c (struct op_print unk_op_print_tab): use the enum
1784 values rather naked zeros as initializers. Avoids warnings from
1785 ultrix type compilers.
1786
f4ed8840
JG		 1787Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1788
1789 * Makefile.in (VERSION): Roll to 4.7.6.
1790 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1791 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
62e859f0
JG		 1792 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1793 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
f4ed8840
JG		 1794 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1795 (depend): Fix bug where nm-files in config files weren't noticed.
1796 (make-proto-gdb-1): Avoid changing directories while building new
1797 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1798
7c622b41
JG		 1799Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1800
1801 * remote.c: Improve error recovery. Allow user to break out
1802 of initial connection attempt with INTERRUPT. Treat a timeout
1803 while waiting for remote packet like a retry, unless the remote
1804 side is actively running user code. Fix a few long printf_filtered's.
1805
1806 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1807 trampoline symbols.
1808
1809 * buildsym.c (start_subfile): Allow null file name.
1810
e9916390
RP		 1811Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1812
1813 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1814 expects a pointer to complaint rather than a complaint
1815 structure.
6d4ea3a5
RP		 1816 (process_linenos): free the previously allocated subfile name,
1817 then allocate the new one from the heap.
e9916390 1818
256b4f37
SC		 1819Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1820
1821 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1822
e5eeaaf8
JG		 1823Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1824
256b4f37
SC		 1825 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1826 Previously, would bogusly index off the bottom of type_vector.
1827 (rs6000_builtin_type): Accept type number as argument.
1828 (read_type, case '-'): Handle negatives like any other type number.
1829
1830 * symfile.c (deduce_language_from_filename): Handle null name.
1831
015605c5
JG		 1832 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1833 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1834 fixed by sato@sm.sony.co.jp.
1835
e5eeaaf8
JG		 1836 * xcoffread.c (parmsym): Don't use an initializer to set up
1837 this struct symbol. Set it up in initialize_xcoffread.
1838 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1839 works on real rs/6000 target with #ifndef FAKING_RS6000.
1840
dd469789
JG		 1841Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1842
1843 * stabsread.c (rs6000_builtin_type): Move function from
1844 xcoffread.c:builtin_type.
1845 * xcoffread.c (builtin_type): Move to stabsread. Remove
1846 IBM6000_HOST dependency. Move misplaced comments.
1847 (various): Change printf's to complaints.
1848 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1849 objfile argument to read_type calls under #if 0.
1850 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1851 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1852 * Makefile.in: xcoffread.o is not built by default.
364c1151 1853 * xm-rs6000.h (IBM6000_HOST): Remove.
dd469789
JG		 1854 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1855 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1856 IBM6000_TARGET.
1857
733a94e8
SG		 1858Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1859
1860 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1861 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1862 register numbers when user tries to modify elements in structs
1863 passed as arguments.
1864 * inflow.c (child_terminal_info): Move banner outside of system
1865 specific #ifdefs.
1866 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1867 passes struct/union arguments by address.
1868
1869Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1870
14b1f0d9 1871 * Based on patch from Kean Johnston <maw@netcom.com>:
733a94e8
SG		 1872 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1873 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1874 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1875
79533adf
JG		 1876Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1877
1878 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1879 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1880
2368ffb6
ILT		 1881Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1882
1883 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1884 cc debugging output.
1885
2a021f21
JG		 1886Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1887
1888 * stabsread.c (define_symbol): Complain about unrecognized names
1889 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1890 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1891 (read_cpp_abbrev): Don't use the class name as part of the
1892 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1893 abbrevs. Inspired by Mike Tiemann.
1894 (read_tilde_fields): Comment. Remove ancient dead code.
1895 Remove erroneous but non-dead code. Simplify. Add complaints.
1896 (in general): Remove extraneous (parentheses) in return
1897 statements.
1898
c653bc6d
JG		 1899Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1900
931bf12a
JG		 1901 * coffread.c (coff_lookup_type): Fix fencepost error reported
1902 by Art Berggreen, <arg@opal.acc.com>.
1903
c653bc6d 1904 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
931bf12a 1905 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
c653bc6d
JG		 1906
1907 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1908 test, which is apparently left over from when we used native
1909 include files and couldn't depend on the member names being there.
1910 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1911
1912Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1913
1914 * mipsread.c: Major overhaul to use new BFD symbol table reading
1915 routines. Now swaps information as it is needed, rather than
1916 swapping everything when the file is read.
1917
b076f024
JG		 1918Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1919
1920 * Makefile.in (TARDIRS): Add sparclite demo dir.
1921 (*.tab.c): Change dependency on Makefile to depend on
1922 Makefile.in, otherwise it always rebuilds after configuring.
1923 Force output *.tab.c file into current directory even in "make"
1924 versions that rewrite dependent file names used in command lines.
1925
1926 * TODO: Remove some things we did.
1927 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1928 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1929 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1930 * symtab.h: Eliminate unnamed unions and structs.
1931
ad89bdfd
JG		 1932Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1933
1934 * Makefile.in (VERSION): Roll to 4.7.5.
ad89bdfd 1935
ca5a72cd
JG		 1936Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1937
1938 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1939 re-evaluating symbol pointers.
1940
9da75ad3
FF		 1941Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1942
1943 * c-exp.y (lcurly, rcurly): New nonterminals.
1944 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1945 constructs.
1946 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1947 made function static.
1948 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1949 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1950 * parse.c (start_arglist):
1951 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1952 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1953 * parser-defs.h (funcall_chain): Moved to parse.c.
1954 * printcmd.c (print_frame_nameless_args): Fix prototype.
1955 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1956 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1957 * valops.c (typecmp): Moved prototype from values.h.
1958 * value.h (typecmp): Moved prototype to valops.c, made static.
9da75ad3 1959 * ch-exp.y (yylex): Change way control sequences are disabled.
9da75ad3 1960
58bcc08c
JG		 1961Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1962
1963 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1964
fee754c9
ILT		 1965Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1966
1967 * mipsread.c (upgrade_type): Build array types correctly, using
1968 create_range_type and create_array_type.
1969
7dc15bb7
JG		 1970Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1971
58bcc08c
JG		 1972 * remote-nindy.c: Cleanup.
1973
1b6a2087
JG		 1974 * infrun.c (wait_for_inferior): When rolling back the PC after
1975 a breakpoint, call write_pc so that NPC gets rolled back as well
1976 (for the 29K).
1977
d122f257
JG		 1978 * blockframe.c (inside_entry_file, inside_main_func,
1979 inside_entry_func): PC of zero is always "bottom of stack".
1980
7dc15bb7
JG		 1981 * printcmd.c (print_frame_args, print_frame_nameless_args):
1982 Let print_frame_nameless_args decide whether there are any,
1983 laying groundwork for possibly later printing 29K args for
1984 functions where we have tag words but no symbols.
1985
2b21d8aa
RP		 1986Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1987
1988 * Makefile.in: fix GDB doc targets for new doc subdir structure
1989
07c2fa3e
JG		 1990Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1991
1992 * stack.c (parse_frame_specification): Parse as many arguments
1993 as there are (up to MAXARGS). Pass all of them in argc, argv
1994 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1995 many there were, onto SETUP_ARBITRARY_FRAME.
1996 * tm-mips.h, tm-sparc.h: Corresponding changes.
1997 * mips-tdep.c, sparc-tdep.c: Ditto.
1998
6edd74ae
JG		 1999Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
2000
2001 * hp300ux-nat.c: Update copyrights.
2002 * mipsread.c (parse_partial_symbols): Complain about block
2003 indexes that go backwards. Fix from Peter Schauer.
2004 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
2005 symbol-file that has no linkage symbols to be read.
2006 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
2007 from tm- file to xm-file, since they're host dependent.
2008 * valarith.c (value_binop): Typo.
797bc12b 2009
6edd74ae 2010Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
797bc12b
SG		 2011
2012 * sparclite/aload.c: Add copyleft.
2013 * sparclite/crt0.s: Add comment at beginning.
2014
2431d063
SC		 2015Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2016
2017 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
2018 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
2019
d112a0c6
MT		 2020Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
2021
7cb0f870
MT		 2022 * values.c (value_headof): Fix typo in which VTBL and ARG were
2023 being confused for one another.
2024
a163ddec
MT		 2025 * valops.c (typecmp): Now static.
2026
edf67bd1
MT		 2027 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
2028 baseclass--we don't always inherit its virtual function table
2029 pointer.
2030
271e5030
MT		 2031 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
2032 pointer correctly in case value_struct_elt moves it around.
2033
2034 * valops.c (typecmp): Now static. Also, now groks references
2035 better.
2036
d112a0c6 2037 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
271e5030 2038 zero on recursive call. If NAME is the name of TYPE, return TYPE.
d112a0c6 2039
3d9b9577
JG		 2040Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
2041
ec68a93f
JG		 2042 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
2043 to avoid "too much defining" error from native C compiler (!).
2044
3d9b9577
JG		 2045 * Makefile.in (HFILES): Add typeprint.h.
2046 * typeprint.[ch]: Update copyrights.
2047
926d7800
JG		 2048Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
2049
bdec39b3
JG		 2050 * Makefile.in: Update to match doc/ subdir changes.
2051
92063c3e 2052 * config/hp300hpux.mh: No cross-host file needed, just native.
71e60679
JG		 2053 * config/go32.mh: Remove nonexistent "native" support.
2054
2a770cac
JG		 2055 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
2056 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2057 * m88k-tdep.c (next_insn): Lint, cleanup.
2058 (store_parm_word): Lint.
2059
926d7800
JG		 2060 * README: Fix typo (reported by karl@hq.ileaf.com).
2061
2fcc38b8
FF		 2062Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
2063
2064 * expression.h (BINOP_CONCAT): Document use for self concatenation
2065 an integral number of times.
2066 * language.c (binop_type_check): Extend BINOP_CONCAT for self
2067 concatenation case.
2068 * valarith.c (value_concat): Rewrite to support self
2069 concatenation an integral number of times.
2fcc38b8
FF		 2070 * Makefile.in (ch-exp.tab.c): Change "expect" message.
2071 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
2072 eliminate hundreds of spurious shift/reduce and reduce/reduce
2073 conflicts that mask the 5 real ones.
2074 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
2075 * ch-exp.y (integer_literal_expression): Remove production,
2076 no longer used.
2fcc38b8
FF		 2077
2078Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
2079
2080 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
2081 implied that "no side effects" was nonfunctional.
2082 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
2083 character string and bitstring concatenation.
2084 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
2085 * expression.h (exp_opcode): Add BINOP_CONCAT.
2086 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
2087 * language.c (string_type): Add function to determine if a type
2088 is a string type.
2089 * language.c (binop_type_check): Add case for BINOP_CONCAT.
2090 * valarith.c (value_concat): New function to concatenate two
2091 values, such as character strings or bitstrings.
2092 * valops.c (value_string): Remove error stub and implement
2093 function body.
2094 * value.h (value_concat): Add prototype.
2fcc38b8
FF		 2095 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
2096 * ch-exp.y (yylex): Recognize SLASH_SLASH.
2097 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2098 BINOP_CONCAT.
2fcc38b8
FF		 2099
2100Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2101
2102 * c-exp.y (exp): Add production to support direct creation
2103 of array constants using the obvious syntax.
2104 * c-valprint.c (c_val_print): Set printed string length.
2105 * dwarfread.c (read_tag_string_type): New prototype and
2106 function that handles TAG_string_type DIEs.
2107 * dwarfread.c (process_dies): Add case for TAG_string_type
2108 that calls new read_tag_string_type function.
2109 * expprint.c (print_subexp): Add support for OP_ARRAY.
2110 * gdbtypes.c (create_range_type, create_array_type): Inherit
2111 objfile from the index type.
2fcc38b8
FF		 2112 * ch-typeprint.c (chill_print_type): Add case for
2113 TYPE_CODE_STRING.
2114 * ch-valprint.c (chill_val_print): Fix case for
2115 TYPE_CODE_STRING.
2fcc38b8 2116
201c1243
ILT		 2117Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2118
2119 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2120 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2121 include/coff/mips.h.
2122
c4413e2c
FF		 2123Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2124
2125 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2126 constants with an explicit null byte terminator. OP_STRING is
2127 now used for real string types.
2128 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2129 they are used by all languages.
2130 * c-lang.c (_initialize_c_language): Move initializations of
2131 builtin_type_* to lang.c.
2132 * c-typeprint.c (c_type_print_varspec_prefix,
2133 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2134 to TYPE_CODE_STRING.
2135 * c-valprint.c (c_val_print): Change the way character arrays
2136 are printed as strings to be consistent with the way strings
2137 are printed when pointer-to-char types are dereferenced.
2138 Remove test of print_max before calling val_print_string, which
2139 now does it's own test.
2140 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2141 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2142 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2143 * gdbtypes.c (builtin_type_*): Add declarations moved from
2144 c-lang.c.
2145 * gdbtypes.c (create_string_type): New function to create real
2146 string types.
2147 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2148 renamed to TYPE_CODE_STRING.
2149 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2150 builtin_type_* types moved from c-lang.c.
2151 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2152 to TYPE_CODE_STRING.
2153 * gdbtypes.h (builtin_type_string): Add extern declaration.
2154 * gdbtypes.h (create_string_type): Add prototype.
2155 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2156 renamed to TYPE_CODE_STRING.
2157 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2158 TYPE_CODE_STRING.
2159 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2160 renamed to TYPE_CODE_STRING.
2161 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2162 OP_ARRAY.
2163 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2164 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2165 to TYPE_CODE_STRING.
2166 * valops.c (allocate_space_in_inferior): New function and
2167 prototype, using code ripped out of value_string.
2168 * valops.c (value_string): Rewritten to use new function
2169 allocate_space_in_inferior, but temporarily disabled until some
2170 other support is in place.
2171 * valops.c (value_array): New function to create array constants.
2172 * valprint.c (val_print_string): Add comment to document use,
2173 complete rewrite to fix several small buglets.
2174 * value.h (value_array): Add prototype.
2175 * value.h (val_print_string): Change prototype to match rewrite.
c4413e2c
FF		 2176 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2177 * ch-exp.y (match_character_literal): Disable recognition of
2178 control sequence form of character literals and document why.
c4413e2c 2179
6d1e8f54
SG		 2180Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2181
2182 * nindy-share/nindy.c: Add comments to #endif's to clarify
2183 grouping.
2184
2185 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2186 read_memory to get byte order right.
2187 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2188 anymore. This is done in paread.c now. We expect unwind info
2189 to hang off of objfiles, and search all of the objfiles when until
2190 we find a match.
2191 * (skip_trampoline_code): Cast arg to target_read_memory.
2192 * objfiles.h (struct objfile): Add new field obj_private to hold
2193 per object file private data (unwind info in this case).
2194 * paread.c (read_unwind_info): New routine to read unwind info
2195 for the objfile. This data is hung off of obj_private.
2196 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2197 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2198 make this easier to access.
2199
c7da3ed3
FF		 2200Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2201
2202 * c-valprint.c (cp_print_class_member): Add extern decl.
2203 * c-valprint.c (c_val_print): Extract code for printing methods
2204 and move it to cp_print_class_method in cp-valprint.c.
2205 * c-valprint.c (c_val_print): Extract code to print strings and
2206 move it to val_print_string in valprint.c.
2207 * cp-valprint.c (cp_print_class_method): New function using
2208 code extracted from c_val_print.
2209 * valprint.c (val_print_string): New function using code
2210 extracted from c_val_print.
2211 * value.h (val_print_string): Add prototype.
c7da3ed3
FF		 2212 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2213 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2214 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2215 CHECKBUF, growbuf_by_size): New variables, macros, and support
2216 functions for implementing a dynamically expandable temp buffer.
2217 * ch-exp.y (match_string_literal): New lexer function.
2218 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2219 removed and replaced with new CHECKBUF macro.
2220 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2221 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
c7da3ed3 2222
0213d96f
SG		 2223Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2224
78205fb6
SG		 2225 * Makefile.in: Add info for paread.o.
2226 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2227
0213d96f
SG		 2228 * blockframe.c (frameless_look_for_prologue): Correct the
2229 comment.
2230 * gdbtypes.h, gdbtypes.c: Use const in decl of
2231 cplus_struct_default, now that pa-gas assembler has been fixed.
2232 * hppah-nat.c: Formatting.
2233 * hppah-tdep.c: Remove lots of useless externs for variables we
2234 don't use.
2235 * (find_unwind_entry): Speed up by using binary search, and a one
2236 entry cache.
2237 * (rp_saved): New routine to see what unwind info says about RP
2238 being saved on the stack frame.
2239 * (frame_saved_pc): Look for prologue to see if we need to
2240 examine the stack for the saved RP or not.
2241 * (init_extra_frame_info): Check for prologue, instead of
2242 framesize to determine if we are frameless or not.
2243 * (frame_chain_valid): Stop backtraces when we run into _start.
2244 * (push_dummy_frame): Reformat to make more readable.
2245 * (find_dummy_frame_regs): ditto.
2246 * (hp_pop_frame): ditto.
2247 * (hp_restore_pc_queue): small cleanup.
2248 * (hp_push_arguments): ditto.
2249 * (pa_do_registers_info): ditto.
2250 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2251 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2252 * Define FRAME_CHAIN_VALID.
2253 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2254 passed to functions.
2255
2256 * paread.c (pa_symtab_read): Use new bfd conventions for
2257 accessing linker symbol table.
2258 * (pa_symfile_init): Access embedded STAB info via BFD section
2259 mechanism and related macros.
2260
2261
bfc55a5d
SG		 2262Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2263
2264 * sparc-stub.c: Use a seperate stack for our traps.
2265 * Handle recursive traps.
2266 * Remove all trap init code. This needs to be done by the
2267 environment.
2268 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2269 trap.
2270 * (handle_exception): See if we are at breakinst, if so, then
2271 advance PC sp that users can just step out of breakpoint().
2272 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2273 new place if SP has changed.
2274 * (case 's'): Get rid of this, we can't do it yet.
2275 * (case 't'): New command to test any old random feature.
2276 * (case 'r'): New command to reset the system.
2277 * (breakpoint): Add label to breakpoint trap instruction so that
2278 handle_exception() can detect where we are and get past the
2279 breakpoint trivially.
2280
f92743ae
ILT		 2281Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2282
2283 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2284
bfc55a5d
SG		 2285Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2286
2287 * configure.in: recognise all sparclite variants
2288
f92743ae
ILT		 2289Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2290
2291 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2292 binary files oring in the right bit.
2293
2294 * main.c, source.c, state.c, symmisc.c: use macros defined in
2295 fopen-{bin|both} when fopening files.
2296
81028ab0
FF		 2297Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2298
2299 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2300 from a configuration file (typically including <limits.h>), or to
2301 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2302 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2303 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2304 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2305 * exppritn.c (print_subexp, dump_expression): Add case for
2306 OP_BITSTRING.
2307 * expression.h (OP_BITSTRING): New expression element type for
2308 packed bitstrings.
2309 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2310 macros to convert between number of expression elements and bytes
2311 to store that many elements.
2312 * i960-tdep.c (leafproc_return): Use new macros to access
2313 minimal symbol name and address fields.
2314 * m88k-pinsn.c (sprint_address): Use new macros to access
2315 minimal symbol name and address fields.
2316 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2317 minimal symbol address field.
2318 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2319 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2320 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2321 Use new BYTES_TO_EXP_ELEM macro.
2322 * parse.c (write_exp_bitstring): New function to write packed
2323 bitstrings into the expression element vector.
2324 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2325 OP_BITSTRING.
2326 * parser-defs.h (struct stoken): Document that it is used for
2327 OP_BITSTRING as well as OP_STRING.
2328 * parser-defs.h (write_exp_bitstring): Add prototype.
81028ab0
FF		 2329 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2330 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2331 LOWER, LENGTH): New tokens for keywords.
2332 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2333 upper_lower_argument, length_argument, array_mode_name,
2334 string_mode_name, variant_structure_mode_name): New non-terminals
2335 and productions.
2336 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2337 * ch-exp.y (match_bitstring_literal): New lexer support function
2338 to recognize bitstring literals.
2339 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2340 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2341 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2342 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2343 * ch-exp.y (yylex): Check tokentab6.
2344 * ch-exp.y (yylex): Call match_bitstring_literal.
81028ab0 2345
76a0ffb4
FF		 2346Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2347
2eda1cdf
FF		 2348 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2349 symbol name and value fields.
2350
533d1dc7
FF		 2351 * c-exp.y (yylex): Make static, to match prototype and other
2352 <lang>-exp.y files.
2353
76a0ffb4
FF		 2354 * expression.h (exp_opcode): Add BINOP_MOD.
2355 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2356 * expprint.c (dump_expression): Handle new BINOP_MOD.
2357 * language.c (binop_type_check): Handle new BINOP_MOD.
2358 * main.c (float_handler): Re-enable float handler when hit.
2359 * valarith.c (language.h): Include, need current_language.
2360 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2361 for integer divide truncates towards zero for negative results.
2362 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2363 * valarith.c (value_binop): Allow arithmetic operations on
2364 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
76a0ffb4
FF		 2365 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2366 * ch-exp.y (tokentab3): Add MOD and REM.
2367 * ch-exp.y (yylex): Set innermost_block for symbols found
2368 in local scopes. Return LOCATION_NAME for local symbols.
2369 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2370 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
76a0ffb4 2371
f92743ae
ILT		 2372Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2373
2374 * command.c (shell_escape, make_command, _initialize_command):
2375 don't create or use fork if CANT_FORK is defined.
2376 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2377 code written for the IBM PC" remain.
2378 * xm-go32.h: define CANT_FORK
2379
ec25d19b
SC		 2380Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2381
2382 * remote-sim.c: first attempt at general simulator interface
2383 * remote-hms.c: whitespace
2384 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2385 understand new stack layout. (print_register_hook): print ccr
2386 register in a fancy way.
2387
fb6e675f
FF		 2388Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2389
2390 * eval.c (language.h): Include.
2391 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2392 to pointer types when the current language is C. It loses for
2393 other languages when the lower index bound is nonzero.
2394 * valarith.c (value_subscript): Take array lower bounds into
2395 account when performing subscripting operations.
2396 * valops.c (value_coerce_array): Add comment describing why
2397 arrays with nonzero lower bounds are dealt with in value_subscript,
2398 rather than in value_coerce_array.
2399
54bbbfb4
FF		 2400Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2401
1188fbbf
FF		 2402 * ch-exp.y (FLOAT_LITERAL): Add token.
2403 * ch-exp.y (literal): Add FLOAT_LITERAL.
2404 * ch-exp.y (match_float_literal): New lexer routine.
2405 * ch-exp.y (convert_float): Remove.
2406 * ch-exp.y (yylex): Call match_float_literal.
2407 * ch-exp.y (yylex): Match single '.' after trying
2408 to match floating point literals.
1188fbbf 2409
54bbbfb4
FF		 2410 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2411 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2412 MULTI_SUBSCRIPT.
2413 * expprint.c (dump_expression): New function for dumping
2414 expression vectors during gdb debugging.
2415 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2416 MULTI_SUBSCRIPT and moved out of BINOP range.
2417 * expression.h (DUMP_EXPRESSION): New macro that calls
2418 dump_expression if DEBUG_EXPRESSIONS is defined.
2419 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2420 * parse.c (length_of_subexp, prefixify_subexp): Change
2421 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2422 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2423 prefixify'ing the expression.
2424 * printcmd.c (print_command_1): Add comment.
54bbbfb4
FF		 2425 * ch-exp.y (expression_list): Add useful actions.
2426 * ch-exp.y (value_array_element): Add useful actions.
2427 * ch-exp.y (array_primitive_value): Add production.
2428 * ch-exp.y (yylex): Recognize ',' as a token.
54bbbfb4 2429
ea81b10d
DZ		 2430Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2431
2432 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2433 POSIXize the recursive makes (make [variable assignments] target{s})
2434
7532cf10
FF		 2435Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2436
2437 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2438 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2439 CPLUS_MARKER for all SVR4 systems, so follow suit.
2440 * defs.h (strdup_demangled): Remove prototype.
2441 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2442 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2443 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2444 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2445 prim_record_minimal_symbol_and_info): Use new macro
2446 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2447 * minsyms.c (install_minimal_symbols): Use new macro
2448 SYMBOL_INIT_DEMANGLED_NAME.
2449 * stabsread.c (define_symbol): Use new macro
2450 SYMBOL_INIT_DEMANGLED_NAME.
2451 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2452 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2453 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2454 SYMBOL_INIT_DEMANGLED_NAME.
2455 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2456 SYMBOL_DEMANGLED_NAME now tests language itself.
2457 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2458 now tests language itself.
2459 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2460 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2461 mangled name member in the language dependent portion of a symbol.
2462 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2463 mangled name member appropriate for a symbol's language.
2464 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2465 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2466 SYMBOL_DEMANGLED_NAME now tests language itself.
2467 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2468 initializes language dependent portion of symbol.
2469 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2470 demangles and caches the demangled form of symbol names.
2471 * utils.c (fputs_demangled, fprint_symbol): Use current language
2472 to select an appropriate demangling algorithm.
2473 * utils.c (strdup_demangled): Remove, no longer used.
7532cf10
FF		 2474 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2475 access the Chill mangled name member in the language dependent
2476 portion of a symbol.
2477 * ch-lang.c (chill_demangle): New function, simple demangler.
2478 * defs.h (chill_demangle): Add prototype.
2479 * symtab.h (language_dependent_info): Add struct for Chill.
7532cf10 2480
6e50aeb4 2481For older changes see ChangeLog-92
bd5635a1
RP		 2482\f
2483Local Variables:
2484mode: indented-text
2485left-margin: 8
2486fill-column: 74
2487version-control: never
2488End:
GDB Binutils - Deliverables
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