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