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