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[deliverable/binutils-gdb.git] / gdb / ChangeLog
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996ccb30
JK		 1Wed Sep 1 19:31:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2
a80193ba
JK		 3 * remote-udi.c (udi_wait): Call `warning' not `error'.
4
67a64bec
JK		 5 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): If the symbol has a
6 demangling, don't put the mangled form in the completion list.
7
996ccb30
JK		 8 * symtab.c, symfile.c, c-exp.y, ch-exp.y, m2-exp.y, buildsym.c,
9 symfile.h, stabsread.c, minsyms.c, solib.c, nlmread.c, dwarfread.c
10 partial-stab.h, symmisc.c, gdbtypes.c: Lint. Remove (or put
11 inside #if) unused variables and labels. Fix unclosed comment.
12 Deal with enumeration values unhandled in switch statements. Make
13 sure non-void functions return values. Include appropriate
14 headers.
15 * dbxread.c (elfstab_build_psymtabs): Don't check for unsigned
16 value < 0.
17
c398de0c
RP		 18Wed Sep 1 14:36:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
19
20 * i960-tdep.c, ns32k-pinsn.c, remote-adapt.c, xcoffread.c:
21 index -> strchr.
22
98105ba2
JK		 23Wed Sep 1 11:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
24
25 * remote.c: Add comment explaining why dcache is disabled.
26 (remote_fetch_word, remote_store_word): Make static and #if 0.
27 They are not called from anywhere.
28
29Wed Sep 1 14:41:28 1993 K. Richard Pixley (rich@sendai.cygnus.com)
4ed97c9a
RP		 30
31 * arm-tdep.c, convex-tdep.c, convex-xdep.c, dbxread.c,
32 h8300-tdep.c, h8500-tdep.c, i960-pinsn.c, i960-tdep.c,
33 infptrace.c, m88k-tdep.c, mips-tdep.c, regex.c, remote-vx.c,
34 rs6000-tdep.c, xcoffexec.c, xcoffread.c, z8k-tdep.c,
35 config/arm/tm-arm.h, config/convex/tm-convex.h,
36 config/gould/tm-np1.h, config/gould/tm-pn.h,
37 config/m68k/tm-isi.h, config/ns32k/tm-umax.h,
38 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
39 config/rs6000/tm-rs6000.h, config/tahoe/tm-tahoe.h,
40 config/vax/tm-vax.h: bzero -> memset.
9823e3f4
RP		 41
42 * regex.c: bcmp -> memcmp.
43
c438b3af
JK		 44Wed Sep 1 11:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
45
98105ba2
JK		 46 * symtab.c (find_pc_line, find_line_common),
47 symtab.h (struct linetable), xcoffread.c (arrange_linetable):
c438b3af
JK		 48 Revise comments re linetable sorting.
49 * buildsym.c (compare_line_numbers): Sort by pc, not by line.
50 * coffread.c: Tell end_symtab to sort the line table.
51
52 * coffread.c: Re-work a lot of the coff-specific stuff to use stuff
53 in buildsym.c. This includes coff_finish_block, coff_context_stack,
54 coff_local_symbols, coff_file_symbols, coff_global_symbols,
55 coff_end_symtab and coff_add_symbol_to_list.
56 (read_enum_type): Deal with it now that we have a "struct pending"
57 not a "struct coff_pending".
58
59 * buildsym.c (end_symtab): Don't realloc subfile->linetable.
60
ade40d31
RP		 61Wed Sep 1 13:12:43 1993 K. Richard Pixley (rich@sendai.cygnus.com)
62
63 * a68v-nat.c, altos-xdep.c, convex-tdep.c, convex-xdep.c,
64 findvar.c, hppab-nat.c, hppah-nat.c, i386mach-nat.c,
65 irix4-nat.c, m68k-tdep.c, m88k-tdep.c, mipsread.c, regex.c,
66 remote-bug.c, remote-hms.c, rs6000-nat.c, rs6000-tdep.c,
67 sparc-nat.c, stabsread.c, sun3-nat.c, sun386-nat.c, symfile.c,
68 umax-xdep.c, xcoffread.c, 29k-share/udi/udip2soc.c,
69 29k-share/udi/udr.c, config/a29k/tm-a29k.h, config/arm/tm-arm.h,
70 config/convex/tm-convex.h, config/gould/tm-np1.h,
71 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
72 config/h8500/tm-h8500.h, config/i386/tm-i386aix.h,
73 config/i386/tm-sun386.h, config/i386/tm-symmetry.h,
74 config/i960/tm-i960.h, config/m68k/tm-news.h,
75 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
76 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
77 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
78 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
79 config/tahoe/tm-tahoe.h, config/vax/tm-vax.h,
4ed97c9a 80 config/z8k/tm-z8k.h, nindy-share/nindy.c: bcopy -> memcpy.
ade40d31 81
e7e02420
PS		 82Wed Sep 1 05:05:53 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
83
84 * mipsread.c (parse_partial_symbols): Use language from FDR if it
85 is unambigous. Patch from ptf@delcam.co.uk (Paul Flinders).
86 * mipsread.c (ecoff_symfile_info): New struct to hold the global
87 pending_list.
88 * mipsread.c (mipscoff_symfile_init, parse_partial_symbols):
89 Allocate the global pending list and link it to the objfile.
90 * mipsread.c (is_pending_symbol, add_pending): Use global pending
91 list from objfile. Allocate pending list entries from the
92 psymbol_obstack.
93 * mipsread.c (free_pending): Remove. The pending list is now
94 freed when the psymbol_obstack is freed.
95 * mipsread.c (psymtab_to_symtab1): Remove pending list allocation,
96 the global pending list is used now.
97 * mipsread.c (parse_partial_symbols): Skip only the first
98 file indirect entry when building the dependency list.
99
755892d6
RP		 100Tue Aug 31 15:01:27 1993 K. Richard Pixley (rich@sendai.cygnus.com)
101
d538b510
RP		 102 Break dcache code out of remote.c.
103 * dcache.h: white space changes only.
104 * dcache.c: add user settable variable to set whether data caching
105 is in use.
106 * remote.c: include dcache.h. removed data caching code which is
107 now in dcache.c. Compile in data caching again. (data caching
108 is currently off by default.)
109 (remote_read_bytes, remote_write_bytes): change second arg to
110 unsigned char.
111 (remote_dcache): new static variable.
112 * Makefile.in (REMOTE_O): add dcache.o.
113 * config/m88k/m88k.mt (TDEPFILES): removed dcache.o.
114
5a0a463f
RP		 115 Break dcache code out of remote-nindy.c.
116 * remote-nindy.c: removed dcache code. Changed callers to use new
117 conventions. include dcache.h.
118 (nindy_dcache): new static variable.
119 * config/i960/nindy960.mt (TDEPFILES): added dcache.o.
120
755892d6
RP		 121 Break dcache code out of remote-bug.c into dcache.[hc].
122 * Makefile.in (dcache_h): new macro.
123 (HFILES): added $(dcache_h).
124 (ALLDEPFILES): added dcache.c.
125 (dcache.o): new rule.
126 (remote-bug.o): now depends on $(dcache_h).
127 * remote-bug.c: include dcache.h. remove externs for insque and
128 remque, add extern for bcopy. Prototype bug_close,
129 bug_clear_breakpoints, bug_write_cr. dcache code moved to
130 dcache.[hc]. Changed dcache calling convention to include an
131 initial DCACHE argument.
132 (bug_dcache): new static variable.
133 (bug_read_inferior_memory): change second arg to
134 unsigned char.
135 * dcache.[ch]: new files.
136 * config/m88k/m88k.mt (TDEPFILES): add dcache.o.
137
875fc229
JK		 138Tue Aug 31 10:33:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
139
140 * c-typeprint.c (c_print_type_base): Treat show = 0 just like
141 show < 0. The only case where we had been distinguishing is that
142 show = 0 used to print "struct " or "enum " instead of
143 "struct {...}" or "enum {...}" which seems clearly wrong.
144
df429798
RP		 145Mon Aug 30 17:51:32 1993 K. Richard Pixley (rich@sendai.cygnus.com)
146
147 * configure.in: recognize m88110 as an m88k.
148
b556573d
JK		 149Mon Aug 30 16:07:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
150
151 * valops.c (call_function_by_hand): If we discard cleanups, call
152 bpstat_clear (&inf_status.stop_bpstat).
153
cbba020f
PS		 154Mon Aug 30 12:47:46 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
155
156 * stabsread.h, dbxread.c (end_psymtab): Return NULL if the psymtab
157 was empty and thrown away.
158 * mipsread.c (parse_partial_symbols): Do not add empty psymtabs to
159 dependency list, skip self dependencies.
160 * mipsread.c (parse_fdr): Removed, obsolete.
161 * mipsread.c (parse_lines): Check for cbLine being zero, not
162 cbLineOffset.
163 * mipsread.c (struct symloc): Add pst_language.
b556573d
JK		 164 * mipsread.c (parse_partial_symbols): Set up proper language for
165 header files, save it in pst_language for psymtab_to_symtab_1.
cbba020f
PS		 166 * mipsread.c (psymtab_to_symtab_1): Use pst_language.
167
d86a7c57
JK		 168Mon Aug 30 10:48:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
169
170 * configure.in: Fix typo m88*-motorola-svr4* -> sysv4*.
171
61a29659
KR		 172Fri Aug 27 17:09:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
173
174 * paread.c: Include som.h instead of libhppa.h. (From Utah.)
175
c033ec17
JK		 176Fri Aug 27 09:30:40 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
177
13bd9622
JK		 178 * symmisc.c (dump_symtab): Use catch_errors around print_symbol.
179 Change calling sequence of print_symbol to fit catch_errors.
180
427fec5d
JK		 181 * mips-tdep.c: Call reinit_frame_cache every time the user does
182 "set heuristic-fence-post".
183
20bee06d
JK		 184 * gdbserver/low-sun3.c: New file.
185 * gdbserver/Makefile.in, config/m68k/sun3.mh: Change accordingly.
186
c033ec17
JK		 187 * Rename files for 14-character limits:
188 gdbserver/remote-gutils.c -> gdbserver/utils.c
189 gdbserver/remote-inflow.c -> gdbserver/low-lynx.c
190 gdbserver/remote-inflow-sparc.c -> gdbserver/low-sparc.c
191 gdbserver/remote-server.c -> gdbserver/server.c
192 remote-monitor.c -> remote-mon.c
f1538274
JK		 193 * Makefile.in, gdbserver/Makefile.in, gdbserver/configure.in,
194 config/m68k/monitor.mt, config/i386/i386lynx.mh,
195 config/sparc/sun4os4.mh: Change accordingly.
c033ec17
JK		 196 * gdbserver/Makefile.in: Remove more junk inherited from gdb Makefile.
197
eb03abe8
JK		 198Thu Aug 26 14:32:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
199
860a1754
JK		 200 * infcmd.c, inferior.h (run_stack_dummy): If we stop somewhere
201 besides the dummy, return 1 rather than calling error().
202 Let caller print the error message. Remove name argument.
203 * valops.c (call_function_by_hand): Deal with changes to calling
204 sequence of run_stack_dummy. Discard restore_inferior_status cleanup
205 if run_stack_dummy returns 1.
206
207 * Version 4.10.2.
208
209 * config/mips/tm-mips.h (EXTRACT_STRUCT_VALUE_ADDRESS):
210 Get struct return address from v0, not a0.
211
eb03abe8
JK		 212 * infrun.c (restore_inferior_status): Use catch_errors when
213 restoring selected frame.
214
215Wed Aug 25 21:52:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
216
217 * infrun.c (save_inferior_status, restore_inferior_status):
218 Save and restore the registers too.
219 * inferior.h (struct inferior_status): Add "registers".
220
41a6194d
JK		 221Tue Aug 24 00:36:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
222
fb2fc3b6
JK		 223 * dbxread.c (end_psymtab): Clean up comment.
224
225 * frame.h, symtab.h, findvar.c (read_var_value): Change basereg
226 support to use LOC_BASEREG rather than SYMBOL_BASEREG_VALID.
a1c8d76e 227 * dwarfread.c: Use LOC_BASEREG where appropriate.
fb2fc3b6
JK		 228 * Various: Support LOC_BASEREG and LOC_BASEREG_ARG.
229
9c75ce9f
JK		 230 * coffread.c (init_lineno, init_stringtab): Don't check whether
231 xmalloc returned NULL.
232
0e646bd5
JK		 233 * config/vax/xm-vaxult.h: Define NO_PTRACE_H.
234
41a6194d
JK		 235 * target.c, target.h: Add "set remotedebug" command.
236 * remote-bug.c, remote.c, remote-mips.c: Remove "set remotedebug" and
237 "set m88ksnoop" options and use generic "set remotedebug" instead.
238 * NEWS: Describe this change.
239
2731625a
JK		 240Mon Aug 23 20:26:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
241
242 * buildsym.h: Remove declaration of dbxread.c functions.
243 * stabsread.h: Group together dbxread.c functions.
244 Move elfstab_build_psymtabs here from symfile.h.
245 Declare pastab_build_psymtabs.
246 * elfread.c, paread.c: Include stabsread.h (for stabsread_new_init
247 declaration, etc).
248
e0508fdc
RP		 249Mon Aug 23 17:16:23 1993 K. Richard Pixley (rich@sendai.cygnus.com)
250
16f6ab6b
RP		 251 * remote-bug.c: rename quiet to bug88k_snoop.
252 (double_scan, multi_scan): generalize double_scan into a scan
253 for multiple patterns. Rename to multi_scan.
254 (bug_wait, bug_write_inferior_memory): adapt to use the new
255 multi_scan in order to catch and represent target bus errors.
256 (bug_scan): currently unused, so comment out.
257 (bug_quiet): removed. Replaced with a standard user settable boolean.
258
e0508fdc
RP		 259 * m88k-tdep.c: remove include of sys/dir.h. Appears unnecessary
260 and isn't available on solaris.
261
304977ab
JK		 262Mon Aug 23 14:56:42 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
263
264 * config/m88k/{delta88v4.mt,delta88v4.mh}: New files
265 * config/m88k/delta88.mh: Fix comment.
266 * config/m88k/tm-delta88.h: Remove unused BCS define.
267 * config/m88k/{tm-delta88v4.h,xm-delta88v4.h,nm-delta88v4.h}:
268 New files.
269 * configure.in: Recognize m88*-motorola-sysv4*.
270 * m88k-nat.c: Always include sys/types.h; don't depend on USG.
271
f5d6b0c5
PS		 272Mon Aug 23 12:57:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
273
304977ab
JK		 274 * mipsread.c (parse_symbol, parse_type, cross_ref): Pass name of
275 symbol as an argument and use it in complaints.
f5d6b0c5
PS		 276 * symmisc.c (dump_psymtab): Dump filenames of dependencies.
277
a6565079
JK		 278Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
279 and Jim Kingdon (kingdon@cygnus.com)
280
281 Add NetBSD support:
282 * configure.in: Recognize netbsd.
283
313dd520
JK		 284Fri Aug 20 14:01:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
285
6ecb870e
JK		 286 * remote-nindy.c: Remove unused include of sys/ioctl.h.
287
313dd520
JK		 288 * frame.h, symtab.h: Revise comments regarding baseregs.
289
018ab14f
PS		 290Fri Aug 20 15:07:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
291
292 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1):
293 Set language for psymtab and symtab.
294 * mipsread.c (new_symbol): Set language and initialize demangled
295 name for symbol.
296 * symmisc.c (print_symbol): Use SYMBOL_SOURCE_NAME when printing
297 the symbol type.
298 * symtab.c (decode_line_1): Inhibit coredumps with cfront executables.
299
8af0de91
JK		 300Fri Aug 20 14:01:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
301
0ca9bd12
JK		 302 * Move KERNEL_U_ADDR from xm-hp300bsd.h to nm-hp300bsd.h and make
303 it conditionalized on 4.3 vs. 4.4.
304 * config/m68k/nm-hp300bsd.h: Move REGISTER_U_ADDR out of 4.3 and
305 4.4 sections; it was identical and now works for 4.4.
306
b33e0e0b
JK		 307 * mips-tdep.c (is_delayed): Use INSN*BRANCH* not ANY_DELAY.
308
8af0de91
JK		 309 * printcmd.c (MAKEVA_END): Update this version to use "aligner".
310
6ac14d25
PS		 311Thu Aug 19 22:08:09 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
312
313 * config/vax/tm-vax.h (BELIEVE_PCC_PROMOTION): Define.
314 * mipsread.c (parse_symbol, parse_type, cross_ref): Handle corrupt
315 file indirect entries with complaints instead of core dumps. Remove
316 complaint for stTypedef within aggregates.
317
522b9962
JK		 318Thu Aug 19 17:58:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
319
e09c5e26
JK		 320 * coffread.c (process_coff_symbol): Ignore tagnames like .0fake.
321
322 * coffread.c (coff_read_enum_type): #if 0 out code which changes
323 enum {FALSE, TRUE} into boolean.
324
522b9962
JK		 325 * config/m68k/delta68.m{t,h}: Use nm-delta68.h, etc. not
326 non-existent files nm-delta.h, etc.
327 * config/m68k/tm-delta68.h: Define CANNOT_STORE_REGISTER.
328 * delta68-nat.c: Add "[0]" in offsetof argument.
329 * delta68-nat.c (_initialize_kernel_u_addr): Don't try to set up
330 nl with initializer, just assign to it. Check n_scnum field on
331 return.
332
e56ac0ba
JK		 333Wed Aug 18 12:03:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
334
b2ccb6a4
JK		 335 * printcmd.c (print_address), values.c (value_as_pointer): Don't
336 use ADDR_BITS_REMOVE.
d3fa810c 337 * defs.h: Try to clarify comment about ADDR_BITS_REMOVE.
b2ccb6a4 338
479fdd26
JK		 339 * blockframe.c (block_innermost_frame): Uncomment.
340 Return NULL if passed NULL.
341 * frame.h: Declare it.
342 * expression.h (union exp_element): Add field block.
343 * parse.c (write_exp_elt_block): New function.
344 * expression.h (OP_VAR_VALUE): Now takes additional struct block *.
345 * *-exp.y: Write block for OP_VAR_VALUE.
346 * eval.c, expprint.c, parse.c: Deal with block for OP_VAR_VALUE.
347 * valops.c, value.h (value_of_variable), callers:
348 Add second argument, for block.
349
e56ac0ba
JK		 350 * main.c (gdb_readline): If we read some characters followed by EOF,
351 return them rather than returning NULL.
352
48be4c35
JK		 353Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
354
355 * mips-tdep.c: Remove unused #ifndef NUMERIC_REG_NAMES and add comment.
356
2f03f9a6
RP		 357Tue Aug 17 15:10:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
358
637603f9
RP		 359 * config/m88k/tm-m88k.h: Fix typo in comment.
360 (FP_REGNUM): define in terms of SP_REGNUM
361 rather than by absolute number. Also clearly comment that this
362 is a convenient lie in order to decrease future confusion.
363 (ACTUAL_FP_REGNUM): new macro for FP.
364 (FRAME_CHAIN_VALID): removed. Standard default works fine.
365 * m88k-tdep.c (frame_chain_valid): redundant, so removed.
366 (NEXT_PROLOGUE_INSN): removed unused fourth arg, fixed all
367 callers.
368 (read_next_frame_reg): declare static.
369 (examine_prologue): removed unused variabel insn2, rename insn1
370 to insn, rewrote comment about finding fp, sp, etc. set frame_fp
371 based on ACTUAL_FP_REGNUM rather than FP_REGNUM which is
372 actually a scammed alias for SP_REGNUM on m88k.
373
2f03f9a6
RP		 374 * frame.h: fixed typo in comment.
375
4f1afa16
JK		 376Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
377
b80bd1e0
JK		 378 * 29k-share/udi/udiphcfg.h: Always include udiphunix.h not udiphdos.h.
379
4f1afa16
JK		 380 * complaints.c (complain): fflush (stdout) after output.
381
d541211d
PS		 382Tue Aug 17 01:43:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
383
384 * blockframe.c, frame.h (sigtramp_saved_pc): New routine to fetch
385 the saved pc from sigcontext on the stack for BSD signal handling.
386 * config/i386/tm-i386bsd.h (SIGTRAMP_START, SIGTRAMP_END, FRAME_CHAIN,
387 FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET):
388 Define to make backtracing through sigtramp work.
389 * config/vax/tm-vax.h (SIGTRAMP_START, SIGTRAMP_END, TARGET_UPAGES,
390 FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET): Ditto.
391
1109373a
JK		 392Mon Aug 16 13:52:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
393
4f1afa16
JK		 394 * main.c (cd_command): If current_directory on entry is "/", then
395 don't append an extra slash.
c307bb11 396 Don't assume that /../.. means /.
4f1afa16 397
d541211d
PS		 398 * target.c (target_xfer_memory): Clear errno before calling
399 to_xfer_memory.
400
1109373a
JK		 401 * stack.c (frame_info, print_frame_info): Add comment about using
402 the starting source line number on a line boundary if backtracing
403 through sigtramp.
404
4fd0b84e
PS		 405Mon Aug 16 02:56:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
406
407 * blockframe.c (create_new_frame, get_prev_frame_info):
408 Use the function name when calling IN_SIGTRAMP.
409 * config/m68k/tm-m68k.h (SIG_PC_FP_OFFSET, SIG_SP_FP_OFFSET):
410 Define for correct handling of bachtraces through _sigtramp.
411 * m68k-tdep.c (m68k_find_saved_regs): Adjust saved sp for fake
412 sigtramp frames.
413 * mipsread.c (parse_type): Handle corrupt TIR info with complaint
414 instead of core dump.
415 * mipsread.c (parse_partial_symbols): Put static symbols into the
416 mimimal symbol table, use proper mst_types for all minimal symbols.
417 * stack.c (frame_info, print_frame_info): Use the starting source
418 line number on a line boundary if backtracing through sigtramp.
419
f2f848b8
RP		 420Fri Aug 13 14:37:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
421
4fd0b84e
PS		 422 * remote-bug.c: include gdbcmd.h.
423 (sleep, remque, insque): forward decls added.
424 (bug_fetch_registers, bug_store_registers): forward decls
425 removed.
426 (bug_read_inferior_memory, bug_write_inferior_memory): forward
427 decls added.
428 (srec_frame, srec_max_retries, srec_bytes, srec_echo_pace,
429 srec_sleep, srec_noise): new static variables for user settable
430 options. Mostly these are for debugging and tuning. I don't
431 expect them to stay user settable options for long.
432 (timeout): change default to 4 seconds.
433 (check_open): declare funtion static, force return value.
434 (readchar_nofail): if timeout, then say so if not being quiet.
435 (pollchar, double_scan, bug_scan, bug_srec_write_cr,
436 start_load): new functions.
437 (bug_wait): rewritten to use double scan.
438 (expect): while (1) -> for (;;)
439 (get_hex_digit): rewrite if condition to avoid gcc complaints.
440 (bug_load, bug_create_inferior, bug_open, bug_store_register):
441 removed unused variables.
442 (bug_load): replaced DELTA macro with user settable srec_frame
443 variable. Other minor lint.
444 (find_end_of_word, is_baudrate_right, set_rate, not_bug_wait,
445 gethex, timed_read, translate_addr, bug_before_main_loop):
446 unsused and removed.
447 (bug_resume): add missing first arg, pid.
448 (get_reg_name): use ip rather than cr04.
449 (bug_write, bug_write_cr, but_clear_breakpoints, bug_quiet):
450 declare type, args, and explicitly return.
451 (bug_store_register): straighten out the ip vs cr04 confusion.
452 (bug_write_inferior_memory): rewrite to cope with errors while
453 downloading s-records.
454 (bug_read_inferior_memory): declare static.
455 (bug_clear_breakpoints): expect nobr before prompt.
456 (_initialize_remote_bug): add initializations for srec-bytes,
457 srec-max-retries, srec-frame, srec-noise, srec-sleep,
458 srec-echo-pace.
459
4f4649a7
RP		 460 * Makefile.in (remote-bug.o): new rule.
461 (ALLDEPFILES): added remote-bug.c
462
e93790f0
RP		 463 * remote-hms.c (hms_wait): use -1 for timeout's which means block
464 forever rather than 99999.
465
057c2f47
RP		 466 * ser-unix.c (get_tty_state): if a descriptor is not a tty, then
467 simply save encode this fact as the process group and return
468 success rather than an error.
469 (set_tty_state): if process group is -1, do not reset the
470 process group.
471 (hardwire_reachar): comment change.
472
0e5f1b37
RP		 473 * serial.h: comment change.
474
f2f848b8
RP		 475 * config/m88k/tm-m88k.h: comment change to remove embedded
476 comment.
477 (SKIP_PROLOGUE): skip_prologue returns a value which is expected
478 to reset the pc argument. So reset it.
479
5069d770
FF		 480Fri Aug 13 10:15:24 1993 Fred Fish (fnf@deneb.cygnus.com)
481
482 * Makefile.in (VERSION): Bump to 4.10.1 after release and cvs
483 tagging.
484
ff1cdb40
JK		 485Thu Aug 12 20:40:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
486
487 * gdbserver/Makefile.in: Use GDBSERVER_LIBS and
488 GDBSERVER_DEPFILES. Also remove much (but not all that could be
489 removed) crud inherited from gdb Makefile.in.
490 * config/i386/i386lynx.mh, config/sparc/sun4os4.mh: Define GDBSERVER_*.
491 * gdbserver/README: Say it works on Sun and change configuration
492 instructions slightly.
493
494Wed Aug 11 18:56:59 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
495
496 * config/i386/i386v4.mh: use -lsocket and -lnsl, for remote
497 targets that use BSD style network connections
498
ae87844d
JK		 499Wed Aug 11 17:54:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
500
501 * remote-{monitor,bug}.c: Make bug_ops not static (forward declaration
502 of statics doesn't work with SunOS4 /bin/cc).
503 Rename the occurrence in remote-monitor.c to monitor_bug_ops.
504
523ef121
JK		 505Tue Aug 10 13:07:14 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
506
507 * blockframe.c (find_pc_partial_function),
508 mips-tdep.c (find_proc_desc): Deal with "pathological" case.
509
0f1b1bcc
JK		 510Tue Aug 10 14:50:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
511
523ef121
JK		 512 * utils.c (wrap_here): Allow indent to be NULL.
513 (fputs_filtered): Don't check for null wrap_indent (wrap_here now
514 guarantees that it isn't, and anyway we were only checking one out
515 of the two places we dereferenced it).
516
0f1b1bcc
JK		 517 * objfiles.h (struct objfile): Clean up comments for
518 {obj,sym}_private to clarify what they are private to.
519
48f075eb
SS		 520Mon Aug 9 16:45:00 1993 Stan Shebs (shebs@rtl.cygnus.com)
521
522 * stabsread.c, buildsym.c (hashname): Moved function to
523 buildsym.c, as suggested in the sources.
524
0685d95f
JK		 525Mon Aug 9 09:53:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
526
525390a2
JK		 527 * remote-udi.c: Make udi_ops extern rather than trying forward
528 declaration of a static variable.
529
8a99c712
JK		 530 * hppab-nat.c: Define ptrace to call_ptrace and pass the 5th arg
531 there, rather than using an ANSI C specific macro.
532
a2fbd4c8
JK		 533 * 29k-share/udi/udr.c: Include fcntl.h not sys/fcntl.h. Also put
534 sys/types.h near the top (just on general principles).
535
b992d16b
JK		 536 * environ.c (set_in_environ): Remove G960BASE and G960BIN; they are
537 no longer used.
538
0685d95f
JK		 539 * gdbcore.h: New variable gnutarget.
540 * core.c: Add commands to set and show it.
541 * Callers to bfd_*open*: Pass gnutarget instead of NULL as target.
542 * environ.c (set_in_environ): For GNUTARGET, use set_gnutarget not
543 putenv.
544
545 * symtab.c (decode_line_1): Give error on unmatched single quote.
546
3da5198c
JK		 547Sun Aug 8 13:59:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
548
95a98b5e
JK		 549 * ser-unix.c (hardwire_send_break) [HAVE_SGTTY]: Use select not usleep.
550
3da5198c
JK		 551 * remote.c: Add comments about 'd', 'r', and unrecognized requests.
552
553 * inflow.c (terminal_init_inferior): Don't muck with tty state if
554 gdb_has_a_terminal() is false.
555
f645e835
FF		 556Sun Aug 8 10:07:47 1993 Fred Fish (fnf@cygnus.com)
557
558 * dwarfread.c (record_minimal_symbol): Remove prototype and
559 function.
560 * dwarfread.c (add_partial_symbol): Remove code to add minimal
561 symbols and remove comment about limitations. Experiments show
562 that now that gdb handles the ELF symtab better for creating
563 minimal symbols, that no additional information is added by
564 examining the DWARF information, and in fact, given the
565 limitations, the DWARF code was actually making things worse.
566
379dd965
FF		 567Sat Aug 7 10:59:03 1993 Fred Fish (fnf@deneb.cygnus.com)
568
569 * elfread.c (elf_symtab_read): Properly sort out the bss symbols
570 from the data symbols and give them the correct minimal_symbol_type.
571 Add file static symbols to the minimal symbol table, not just
6c8f91a1
FF		 572 global symbols. Add absolute symbols as well (like _edata, _end).
573 Redo stabs-in-elf special symbol handling now that file static
574 symbols are entered into the into the minimal symbol table.
379dd965
FF		 575 * dwarfread.c (add_partial_symbol): Add comment about limitations
576 of DWARF symbols for distinquishing data from bss when adding
577 minimal symbols. Add file local symbols to minimal symbols.
578
8d9ec7b6
JK		 579Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
580
80b4aa1c 581 * ser-go32.c: Define job_control variable.
e917bef3 582
80b4aa1c
JK		 583Thu Aug 5 15:56:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
584
585 * configure.in: z8k-coff is the same as z8k-sim
586
587Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
80b4aa1c 588
038de493
JK		 589 * 29k-share/udi/udip2soc.c: Include sys/types.h before sys/file.h.
590
a824e46e
JK		 591 * config/i386/tm-i386bsd.h (NUM_REGS): There are only 10, not 11.
592
d625b398
JK		 593 * inflow.c: Put all uses of F_GETFL and F_SETFL in #ifdef F_GETFL.
594
8d9ec7b6
JK		 595 * 29k-share/udi/udip2soc.c: Include fcntl.h not sys/fcntl.h.
596
a88797b5
FF		 597Wed Aug 4 18:32:12 1993 Fred Fish (fnf@cygnus.com)
598
599 * inflow.c (pass_signal): Signal handlers take one int arg;
600 supply an unused one to make it type compatible as an arg to
601 signal().
602
05e9e188
ILT		 603Tue Aug 3 18:34:14 1993 Ian Lance Taylor (ian@cygnus.com)
604
605 * config/mips/tm-mips.h: Include bfd.h before coff/sym.h.
606
8e92ade7
FF		 607Tue Aug 3 15:34:57 1993 Fred Fish (fnf@cygnus.com)
608
609 * Makefile.in (ALLCONFIG): Add config/i386/i386nw.mt,
610 config/m68k/delta68.mh, config/m68k/delta68.mt,
611 config/m68k/dpx2.mh, config/m68k/dpx2.mt, config/mips/riscos.mh,
612 config/mips/news-mips.mh.
613 * Makefile.in (ALLPARAM): Add config/i386/nm-symmetry.h,
614 config/i386/tm-i386nw.h, config/m68k/nm-delta68.h,
615 config/m68k/tm-delta68.h, config/m68k/xm-delta68.h,
616 config/m68k/nm-dpx2.h, config/m68k/tm-dpx2.h,
617 config/m68k/xm-dpx2.h, config/mips/xm-makeva.h.
618 * Makefile.in (ALLDEPFILES): Add dpx2-nat.c.
619
e906e7fa
ILT		 620Tue Aug 3 12:02:09 1993 Ian Lance Taylor (ian@cygnus.com)
621
622 * mipsread.c: Updated for BFD ECOFF changes. Now gets the
623 swapping routines and external structure sizes via the
624 ecoff_backend information. No longer includes coff/mips.h.
625
511e0322
FF		 626Tue Aug 3 10:58:04 1993 Fred Fish (fnf@cygnus.com)
627
628 * Makefile.in (SFILES): Add thread.c
629
6eb0b283
DE		 630start-sanitize-v9
631Tue Aug 3 10:21:58 1993 Doug Evans (dje@canuck.cygnus.com)
632
633 * remote-sp64sim.c (simif_create_inferior): Add FIXME regarding
634 sim_set_args return code.
635end-sanitize-v9
636
90fcdfbf
RP		 637Mon Aug 2 16:35:31 1993 K. Richard Pixley (rich@sendai.cygnus.com)
638
639 * Makefile.in (VERSION): bumped to 4.9.4.
640
641 * remote-monitor.c: updated copyright.
642 (bug_ops, monitor_desc): now static.
643 (monitor_desc): in several places, check and/or set to NULL.
644
645 * remote-hms.c (hms_files_info): Add the appropriate items where
646 missing in the printf call.
647
648 * remote-bug.c: new file for m88k bug support.
649
650 * config/m88k/m88k.mt (TDEPFILES): added remote-bug.o.
651
a3059251
SC		 652Mon Aug 2 14:22:09 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
653
654 * h8300-tdep.c: Use new variable h8300hmode.
655
ac88287f
JK		 656Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
657
802d6308
JK		 658 * valops.c (typecmp): If we are passing a non-reference to a function
659 which takes a reference, pass the address.
660 (value_arg_coerce): Don't use COERCE_ENUM; we don't want to dereference
661 references here.
662
3082244d
JK		 663 * thread.c (thread_switch): Define as static.
664 (add_thread): Cast return value from xmalloc.
665
ac88287f
JK		 666 * gdbtypes.c (fill_in_vptr_fieldno): Call check_stub_type.
667 * gdbtypes.{c,h}: Improve comments on vptr_fieldno.
668
c178776d
FF		 669Mon Aug 2 11:58:52 1993 Fred Fish (fnf@deneb.cygnus.com)
670
671 * README: Elaborate on gdb C++ support and cfront support.
672
da0baf42
SG		 673Mon Aug 2 11:30:57 1993 Stu Grossman (grossman at cygnus.com)
674
675 * i386lynx-nat.c, thread.c, thread.h: Update copyrights.
676
afa2499d
JK		 677Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
678
679 * Makefile.in (ALLDEPFILES): Add i386lynx-nat.c.
680
db691e4b
SG		 681Mon Aug 2 08:42:50 1993 Stu Grossman (grossman at cygnus.com)
682
683 * gdbserver/remote-inflow.c (create_inferior): Fix comments, and
684 error msg. Setup seperate process group for child.
685 * (write_inferior_memory): Sleep for 1 second and retry on ptrace
686 failure.
687
25286543
SG		 688Sun Aug 1 22:58:18 1993 Stu Grossman (grossman at cygnus.com)
689
884914bf
SG		 690 * config/i386/i386lynx.mh (NATDEPFILES): Drop coredep (for now).
691 * config/i386/nm-i386bsd.h: Protect from multiple inclusion.
692 * config/i386/nm-i386lynx.h: Lotsa new host porting stuff.
693 * config/i386/tm-i386lynx.h: Define SAVED_PC_AFTER_CALL and
694 target_pid_to_str.
695
25286543
SG		 696 * Makefile.in (CLIBS): Reorder to make Lynx ld happy.
697 * (HFILES): New file thread.h.
698 * (OBS): New file thread.c.
699 * configure.in: Host config for Lynx/386.
700 * fork-child.c (fork_inferior): Call init_thread_list().
701 * infrun.c (resume): Add pid to invocation of target_resume().
702 * (wait_for_inferior): Pay attention to pid from target_wait().
703 Multi-threading code now uses this to determine what to do.
704 * inftarg.c (child_wait): Conditionalize based on CHILD_WAIT macro.
705 Use target_pid_to_str() macro throughout when printing pid.
706 * inferior.h (child_resume): Add pid to prototype.
707 * hppab-nat.c hppah-nat.c infptrace.c (child_resume): Pass in pid as
708 argument, instead of using inferior_pid.
709 * procfs.c (procfs_resume): Pass in pid as argument. Ignored for
710 now. Use target_pid_to_str() macro throughout for printing process id.
711 * remote-adapt.c (adapt_resume): Pass in pid as argument.
712 * remote-eb.c (eb_resume): Pass in pid as argument.
713 * remote-es.c (es1800_resume): Pass in pid as argument.
714 * remote-hms.c (hms_resume): Pass in pid as argument.
715 * remote-mips.c (mips_resume): Pass in pid as argument.
716 * remote-mm.c (mm_resume): Pass in pid as argument.
717 * remote-monitor.c (monitor_resume): Pass in pid as argument.
718 * remote-nindy.c (nindy_resume): Pass in pid as argument.
719 * remote-sa.sparc.c (remote_resume): Pass in pid as argument.
720 * remote-sim.c (rem_resume): Pass in pid as argument.
38867a45 721 start-sanitize-v9
25286543 722 * remote-sp64sim.c (simif_resume): Pass in pid as argument.
38867a45 723 end-sanitize-v9
25286543
SG		 724 * remote-st.c (st2000_resume): Pass in pid as argument.
725 * remote-udi.c (udi_resume): Pass in pid as argument.
726 * remote-vx.c (vx_resume): Pass in pid as argument.
727 * remote-z8k.c (rem_resume): Pass in pid as argument.
728 * remote.c (remote_resume): Pass in pid as argument.
729 * solib.c (solid_create_inferior_hook): Pass inferior_pid to
730 target_resume().
731 * target.c (normal_pid_to_str): New routine to print out process
732 ID normally.
733 * target.h (struct target_ops): Add pid to prototype at
734 to_resume(). (target_resume): Add pid argument.
735 * (target_pid_to_str): Default definition for normal type pids.
38867a45 736 * thread.h, thread.c: New modules for multi thread/process control.
25286543 737
804d23f3
JG		 738Sun Aug 1 13:02:42 1993 John Gilmore (gnu@cygnus.com)
739
740 * README: Say that bug-gdb is also the place to send requests
741 for help with GDB.
742
d1445327
FF		 743Sun Aug 1 09:42:13 1993 Fred Fish (fnf@cygnus.com)
744
84b5df32 745 * Makefile.in (make-proto-gdb-1): Use -f opt on rm of Makefile.
d1445327
FF		 746 * h8500-tdep.c: Add parens around a few macro args.
747
eec03ebb
JK		 748Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
749
77eb2e8f
JK		 750 * TODO: Remove items about unix-to-unix/rapp debugging (now we
751 have gdbserver), moving xm files to subdirectory, ptype yylval,
752 and file-local symbols.
753
eec03ebb
JK		 754 * gdbtypes.h: Improve comments about C++ methods.
755
bcca9a08
FF		 756Fri Jul 30 14:16:32 1993 Fred Fish (fnf@deneb.cygnus.com)
757
758 * c-exp.y: Add missing 5th arg for one call to lookup_symbol, cast
759 NULL in all other calls to correct pointer types.
760
6cfec929
JK		 761Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
762
763 From Jeffrey Law:
764 * tm-hppa.h (TARGET_WRITE_PC): Define.
765 * hppa-tdep.c (hppa_fix_call_dummy): If in a syscall,
766 then return the address of the dummy itself rather than
767 the address of $$dyncall.
768 (target_write_pc): New function to store a new PC.
769
f5a197a2
PS		 770Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
771 and Jim Kingdon (kingdon@cygnus.com)
772
773 * breakpoint.c (breakpoint_re_set_one): Always reparse breakpoint
774 conditions, they might contain symbol table references.
775
776Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
777
778 * mipsread.c (parse_symbol): Handle opaque struct definitions and
779 type naming for stTypedef symbols.
780
96c68efa
JK		 781Fri Jul 30 14:44:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
782
783 * c-exp.y (yylex): Detect C++ nested types.
784
38cbb25c
DE		 785start-sanitize-v9
786Fri Jul 30 11:07:37 1993 Doug Evans (dje@canuck.cygnus.com)
787
788 * sp64-tdep.c (sparc64_frame_chain, sparc64_frame_saved_pc): Deleted.
789 (dump_ccreg, sparc_print_register_hook): New fns.
790 * remote-sim.h: New file.
791 * remote-sp64sim.h (sim_*): External fns. (simif_*): Internal fns.
792
793 * config/sparc/sp64.mt: New file.
794 * config/sparc/tm-sp64.h (FRAME_CHAIN, FRAME_SAVED_PC): Deleted.
795 (PRINT_REGISTER_HOOK): Call new fn sparc_print_register_hook.
796end-sanitize-v9
797
6879f0db
FF		 798Fri Jul 30 10:15:01 1993 Fred Fish (fnf@deneb.cygnus.com)
799
800 * Makefile.in (ALLCONFIG): Add config/i386/ptx.mh
801
ca33fca1
JK		 802Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
803
d3862cae
JK		 804 From J. Law:
805 * infcmd.c (read_pc): Remove PA specific code.
806 * tm-hppa.h (TARGET_READ_PC): Define.
807 * hppa-tdep.c (target_read_pc): New function.
808
ca33fca1
JK		 809 * symtab.c (gdb_mangle_name): Deal with it if type lacks a name.
810
598db9ee
FF		 811Fri Jul 30 07:36:53 1993 Fred Fish (fnf@deneb.cygnus.com)
812
ebb962cd 813 * NEWS: Add note that DEC alpha support is host only, not native.
598db9ee
FF		 814 * README: Emphasize that C++ support works best with GNU C++ and
815 stabs debugging format.
816 * delta68-nat.c: Add missing FSF copyright.
817
f1a67de8
JK		 818Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
819
820 * paread.c (pa_symtab_read): Put file-local symbols in minimal symbols.
247145e6
JK		 821 * hppa-tdep.c (frame_chain_valid): Check that our function has the
822 same address as _start, not that it must be the same symbol.
f1a67de8 823
68f49dae
FF		 824Fri Jul 30 00:18:40 1993 Fred Fish (fnf@deneb.cygnus.com)
825
826 * Makefile.in (ALLDEPFILES): Add delta68-nat.c
827 * Makefile.in (delta68-nat.o): Add dependency.
828
54a11a1d
JK		 829Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
830
5d38a0a8
JK		 831 * value.h (COERCE_ENUM): Use COERCE_REF to coerce refs; value_ind
832 was adequate in gdb 3.5 but not now.
833
834 * valops.c (typecmp): An array in t2 matches a pointer in t1.
835
836 * valops.c (typecmp): When comparing type1& to type2, compare
837 type1 and type2 as leniently as if we were comparing type1 to
838 type2.
839
1410f5f1
JK		 840 * cp-valprint.c (cplus_print_value): Don't dump core if the
841 baseclass doesn't have a name.
842 * values.c (vb_match): New function, which finds the virtual
843 base class pointer even if the types are nameless.
844 (baseclass_{addr,offset}): Use it.
845
63757ecd
JK		 846 * hppa-tdep.c: Make "maintenance print unwind" command from old
847 "unwind" command.
848
54a11a1d
JK		 849 * remote-udi.c: Remove udi_timer, call to siginterrupt, and associated
850 obsolete junk which apparently had been copied from the
851 pre-serial.h remote.c, but which is no longer used.
852
9b311b22
FF		 853Thu Jul 29 12:36:20 1993 Fred Fish (fnf@deneb.cygnus.com)
854
855 * Makefile.in (NONSRC): Need 29k-share/README, not
856 29k-share/udi/README.
857
6e35b037
JK		 858Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
859
93af329a
JK		 860 * paread.c (pa_symfile_init): If error reading string table, don't
861 use errno in cases where it hasn't been set.
862
d4c22c52
JK		 863 * ser-unix.c (gdb_setpgid): Pass our pid, not 0, to setpgid.
864
60a60032
JK		 865 * remote-monitor.c (_initialize_monitor): Comment out use of
866 connect_command, since connect_command itself is commented out.
867
868 * remote-monitor.c (generic_open): Parse arguments the same way
869 as remote.c.
870
6e35b037
JK		 871 * hppa-tdep.c (pc_in_linker_stub): Fix unclosed comments.
872
c4ed7353
JK		 873Wed Jul 28 13:19:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
874
6e35b037
JK		 875 * config/mips/xm-mips.h: Define HAVE_TERMIOS.
876
c4ed7353
JK		 877 * dbxread.c (record_minimal_symbol): Don't put gcc_compiled or
878 __gnu_compiled* symbols into the minimal symbols.
879
0907dc09
ILT		 880Wed Jul 28 08:26:58 1993 Ian Lance Taylor (ian@cygnus.com)
881
882 * remote-mips.c (_initialize_remote_mips): Added "timeout" and
883 "retransmit-timeout" variables to set mips_receive_wait and
884 mips_retransmit_wait, respectively.
885
ffff16b3
PS		 886Wed Jul 28 03:58:58 1993 (pes@regent.e-technik.tu-muenchen.de)
887
888 * symmisc.c (dump_msymbols): Handle new mst_file_* types.
889
7706616f
JK		 890Tue Jul 27 12:07:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
891
157ea89d
JK		 892 * remote-udi.c: Remove old comment about download not implemented.
893
704deef2
JK		 894 * serial.h, ser-{unix,go32,tcp}.c: Add flush_input and send_break.
895 * nindy-share/*, remote-nindy.c: Extensive hacking to make it
896 conform to GDB conventions like using memcpy not bcopy, serial.h,
897 etc. This is to make it host on Solaris, AIX, etc.
898 * Makefile.in: Reflect removed nindy-share files.
8805c1ee 899 * config/i960/nindy960.mt (TDEPFILES): Remove ttybreak.o.
157ea89d 900
efdd6b64
JK		 901 * stack.c (print_frame_info): Revise comment about `pathological'
902 case (there was a wrong FIXME about text labels; also asm() can
903 trigger this as well as versions of ar which truncate .o names).
904
56ad756a
JK		 905 * buildsym.c (start_subfile): If a .c file includes a .C file, set
906 the language of both of them to C++.
907
7706616f
JK		 908 * config/sparc/xm-sun4os4.h: Define MEM_FNS_DECLARED and include
909 <memory.h>.
910 Include <malloc.h> rather than declaring malloc functions ourself.
911
912 * ser-unix.c (set_tty_state): Don't ignore errors setting process
913 group.
914 * inflow.c (terminal_inferior): If attach_flag set, ignore errors
915 from set_tty_state.
916
917 * fork-child.c (fork_inferior): Only quote exec file if needed.
918
919 * mipsread.c (parse_symbol): Remove 21 Jul 93 change with
920 stTypedef inside an stBlock.
921
0eb22669
PS		 922Tue Jul 27 12:36:49 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
923
924 * breakpoint.c (breakpoint_1): Walk the breakpoint chain to decide if
925 we have breakpoints or watchpoints as we might have to ignore internal
926 breakpoints.
927
928 Fix gdb core dumps after `file newfile' commands.
929 * symtab.h, symfile.c (clear_symtab_users): New routine which
930 unconditionally clears symtab users. clear_symtab_users_once
931 commented out as it was a noop anyway.
932 * objfiles.c (free_objfile): Don't call clear_symtab_users_once.
933 * objfiles.c (free_all_objfiles), symfile.c (new_symfile_objfile),
934 xcoffexec.c (exec_close): Call clear_symtab_users if necessary.
935 * symfile.c (syms_from_objfile): Install cleanups for errors during
936 symbol reading.
937 * coffread.c, dbxread.c, mipsread.c, xcoffread.c (*_symfile_read):
938 Lint cleanup code, call do_cleanups explicitly.
939 * symfile.c (symbol_file_add): Call new_symfile_objfile and
940 reinit_frame_cache _after_ the new symbols are read in.
941
b31ca3de
PS		 942Tue Jul 27 01:57:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
943
944 * mipsread.c (parse_type): Do not set tag name for compiler
945 generated fake tag names.
946
333355f3
RP		 947Mon Jul 26 17:31:49 1993 K. Richard Pixley (rich@rtl.cygnus.com)
948
949 * config/m88k/m88k.mt (TDEPFILES): add exec.o.
950
91ab5674
JK		 951Mon Jul 26 13:17:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
952
b8ec9a79
JK		 953 * hppa-tdep.c: Remove all uses of use_unwind and `set use_unwind'
954 command. Now we use unwind info by default if we can find it.
955
956 * config/sparc: Move VARIABLES_INSIDE_BLOCK and SUN_FIXED_LBRAC_BUG
957 to tm-sparc.h so they are shared between Solaris and SunOS4.
958 * dbxread.c (process_one_symbol): Deal with SunOS4 acc N_STSYM and
959 N_GSYM functions.
960
41c86b69
JK		 961 * config/pa/tm-hppa.h (REGISTER_NAMES): Use "fr" rather than "fp"
962 for floating point registers.
963
1c8961dd
JK		 964 * mipsread.c (parse_symbol): Put stStaticProc symbols in minimal
965 symbols as mst_file_text.
966
08ecd8f3
JK		 967 * hppa-tdep.c (pc_in_linker_stub): Return 0 if can't read memory.
968
230a3ab0
JK		 969 * stabsread.c (rs6000_builtin_type): Make logical types be
970 TYPE_CODE_BOOL.
91ab5674 971
d889f6b7
JK		 972Sun Jul 25 23:41:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
973
974 * breakpoint.{c,h} (struct breakpoint): Replace symtab field with
975 source_file field.
976
9aa3aa8c
JK		 977Fri Jul 23 09:57:25 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
978
d889f6b7
JK		 979 * remote.c: Don't error() on errors xferring memory.
980 * target.h: Clean up comments about *xfer_memory.
981
f47e56c9
JK		 982 * exec.c, corelow.c (target_ops struct): Don't allow
983 {insert,remove}_breakpoints to be defaulted to
984 memory_{insert_remove}_breakpoint.
985
9aa3aa8c
JK		 986 * demangle.c: Make it so `help set dem' tells you how to get the
987 list of demangling styles.
988
f261333b
JK		 989Thu Jul 22 15:41:09 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
990
991 * Makefile.in: Use REMOTE_O macro not remote.o.
992 * config/i960/{nindy960,vxworks960}: Don't use remote.o.
993
073c6b2b
ILT		 994Thu Jul 22 12:43:25 1993 Ian Lance Taylor (ian@cygnus.com)
995
996 * coredep.c: If NEED_SYS_CORE_H defined, include <sys/core.h>
997 (can't include it in nm-*.h file because it causes conflicts with
998 a.out symbol definitions).
999 * hp300ux-nat.c (fetch_core_registers): Commented out; obsolete.
1000 * config/m68k/hp300hpux.mh (NATDEPFILES): Added coredep.o and
1001 corelow.o.
1002 * config/m68k/nm-hp300hpux.h (NEED_SYS_CORE_H): Defined.
1003 (REGISTER_U_ADDR): Defined.
1004 * config/m68k/xm-hp300hpux.h (HAVE_TERMIOS): Define instead of
1005 HAVE_TERMIO.
1006 * config/pa/xm-hppah.h: Likewise.
1007
22b4b223
JK		 1008Wed Jul 21 11:37:30 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1009
70c7ec2e
JK		 1010 * mipsread.c (parse_symbol): when stTypedef and friends occur within
1011 an stBlock, skip over the fields of the inner one.
1012
1013 * mips-tdep.c (init_extra_frame_info): If in lenient prologue, call
1014 heuristic_proc_desc rather than just assuming registers not saved.
1015
51b4195f
JK		 1016 * Makefile.in (regex.o): Add dependency.
1017
72943ad0
JK		 1018 * hppa{b,h}-nat.c: Warning, not error, if can't access registers.
1019
22b4b223
JK		 1020 * config/pa/hppa{b,h}.h: Define ATTACH_DETACH.
1021
66fe7416
PS		 1022Wed Jul 21 03:07:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1023
1024 * config/mips/xm-makeva.h: New file implements va_list alignment
1025 restrictions for mips hosts.
1026 * config/mips/{xm-irix3.h, xm-mips.h, xm-news-mips.h, xm-riscos.h}:
1027 Use it.
1028
579f0258
PS		 1029Wed Jul 21 00:11:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1030
66fe7416
PS		 1031 * mips-tdep.c (init_extra_frame_info): Do not check for
1032 mips_in_lenient_prologue if it is a dummy frame.
579f0258
PS		 1033 * mipsread.c (fixup_sigtramp): Initialize pdr.adr, it is used by
1034 mips_in_lenient_prologue.
1035
f29b5686
JK		 1036Tue Jul 20 12:53:47 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1037
23d35572
JK		 1038 * mips-tdep.c (heuristic_proc_start): First time we print the
1039 warning, elaborate.
1040 (_initialize_mips_tdep): Improve docstring for `set heur'.
1041
726d33a4
JK		 1042 * config/rs6000/tm-rs6000.h: Remove call to insert_step_breakpoint.
1043
f29b5686
JK		 1044 * symtab.c (find_line_symtab): New function, to deal with multiple
1045 symtabs with the same name.
1046 (find_line_pc{,_range}): Use it.
1047 (find_pc_symtab): Add comment about overlapping symtabs.
1048
db85f523
FF		 1049Mon Jul 19 21:29:14 1993 Fred Fish (fnf@deneb.cygnus.com)
1050
1051 * Makefile.in (SFILES): Add nlmread.c.
1052 * Makefile.in (OBS): Add nlmread.o.
1053 * Makefile.in (nlmread.o): Add new target.
1054 * configure.in (i[34]86-*-netware): New configuration.
1055 * nlmread.c, config/i386/{i386nw.mt, tm-i386nw.h}: New files
1056 for NLM/NetWare support.
1057
dc34b11d
JK		 1058Mon Jul 19 11:48:57 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1059
164207ca
JK		 1060 * symtab.h (enum minimal_symbol_type): Add mst_file_*.
1061 * partial-stab.h [DBXREAD_ONLY]: Record statics in miminal symbols.
1062 * dbxread.c (record_minimal_symbol): Deal with statics.
1063 * minsyms.c (lookup_minimal_symbol): Prefer externals to statics.
1064
3d7d2980
JK		 1065 * config/i386/xm-i386sco.h: Define HAVE_TERMIOS.
1066
1cd080b5
JK		 1067 * printcmd.c, config/pa/xm-pa.h, config/alpha/xm-alpha.h: Make it so
1068 arg_bytes field of makeva_list is always aligned.
1069 * config/pa/xm-pa.h: Make arglist_address a char *.
1070
dc34b11d
JK		 1071 * ser-unix.c: Don't try to use job control with termio.
1072
6f87ec4a
PS		 1073Sun Jul 18 23:11:28 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1074 and Jim Kingdon (kingdon@cygnus.com)
1075
1076 Make breakpoint_re_set_one work with overloaded member functions,
1077 `b 123' and `b foo' if foo is a static function.
1078 * symtab.c (decode_line_1, decode_line_2): New argument `canonical'
1079 to return canonical line specs if requested by the caller.
1080 * breakpoint.c, source.c, symtab.c, symtab.h: Change prototypes and
1081 callers accordingly.
1082 * symtab.c (build_canonical_line_spec): New helper function which
1083 constructs the canonical line spec.
1084 * breakpoint.c (break_command_1): Use canonical line spec instead
1085 of command string as addr_string if necessary.
1086 * source.c (line_info): Fix storage leak.
1087
fc39be58
JK		 1088Sun Jul 18 15:22:45 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1089
56eec3c7
JK		 1090 * infptrace.c: Split out define of PT_KILL; Sequent defines PT_KILL
1091 but not the others.
1092 * symm-tdep.c: Remove exec_file_command.
1093 [_SEQUENT_] (ptx_coff_regno_to_gdb, register_addr): New functions.
1094 A few miscellaneous cleanups.
1095 * symm-nat.c: Renamed from symm-xdep.c.
29b8ed0a 1096 * All symmetry dependent files: Many changes.
56eec3c7 1097
ee5fb959
JK		 1098 * mips-tdep.c (mips_skip_prologue): New argument lenient.
1099 Use read_memory_nobpt.
1100 (is_delayed, mips_in_lenient_prologue): New functions.
1101 (init_extra_frame_info): If in the prologue, don't use saved registers.
1102 * config/mips/tm-mips.h: Declare mips_skip_prologue.
1103
fc39be58
JK		 1104 * partial-stab.h (N_SO): Add the text offset to valu before, not after,
1105 passing it to END_PSYMTAB.
1106
ac82e9a5
JK		 1107Fri Jul 16 18:48:52 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1108
1109 * symtab.c (find_pc_symtab): Call warning, not printf directly.
1110
1111 * solib.c (solib_add): Use x{re,m}alloc, not {re,m}alloc.
1112
2e9e6869
ILT		 1113Fri Jul 16 09:56:42 1993 Ian Lance Taylor (ian@cygnus.com)
1114
1115 * mipsread.c: No longer need to undefine ZMAGIC.
1116
f75906eb
ILT		 1117Thu Jul 15 18:03:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1118
1119 * m88k-pinsn.c: Moved code into opcodes/m88k-dis.c.
1120 (print_insn): Now just calls print_insn_m88k.
1121
ccdc578f
DE		 1122Thu Jul 15 14:54:05 1993 Doug Evans (dje@canuck.cygnus.com)
1123
1124 * h8300-tdep.c (examine_prologue): Make prototype match definition.
1125
f09aae84
JK		 1126Thu Jul 15 08:34:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1127
5b336d29
JK		 1128 * NEWS: Mention that remote.c now has a `load' operation.
1129
5ac7f56e
JK		 1130 * hppa-tdep.c (pc_in_linker_stub): New function.
1131 (find_proc_framesize): Return 0 for linker stubs.
1132 (rp_saved): Tell the caller where rp is saved.
1133 (frame_chain_valid): Return 1 for linker stubs.
1134 (frame_saved_pc): Use return value from rp_saved.
1135
f09aae84
JK		 1136 * stack.c (print_frame_info): When checking PC_IN_CALL_DUMMY,
1137 pass the sp relative to the frame in question, not the sp in the
1138 innermost frame.
1139
1ab786f4
JK		 1140Wed Jul 14 17:37:03 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1141
b5d4d6d7
JK		 1142 * mipsread.c (parse_procedure): Take as argument the symtab to look
1143 the name up in. Look it up with mylookup_symbol, not lookup_symbol.
1144 (psymtab_to_symtab_1): For stabs, pass the symtab to parse_procedure.
9adb88b7
JK		 1145
1146 * mipsread.c (mylookup_symbol): Use strcmp, not STREQ, as we have
1147 already checked the first characters.
1148
1ab786f4
JK		 1149 Changes from Jeffrey Law:
1150 * printcmd.c (makeva_list): Use MAKEVA_EXTRA_INFO to define
1151 machine dependent fields in the makeva_list structure.
1152 (makeva_size): Allocate extra space to handle gaps made by
1153 alignment restrictions.
19318471 1154 * config/pa/xm-pa.h (MAKEVA_EXTRA_INFO): Define.
1ab786f4
JK		 1155 (MAKEVA_START): Initialize arglist_address field.
1156 (MAKEVA_ARG): Always store arguments on natural alignment
1157 boundaries. Set arglist_address to the address right after
1158 the args.
1159 (MAKEVA_END): Simply return the value stored in arglist_address.
1160
968dca8d
JK		 1161Wed Jul 14 13:51:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1162
bf5b632d
JK		 1163 * ch-valprint.c (chill_val_print, case TYPE_CODE_STRING): Print
1164 address, not addr.
1165
1166 * hppah-nat.c (store_inferior_registers): Don't print i in cases
1167 where we aren't using it.
1168
968dca8d
JK		 1169 * a29k-tdep.c (get_saved_register): Fix typo.
1170
bd96254f
DE		 1171Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
1172
1173 * configure.in: Recognize h8300h (variant of h8300).
1174
1175start-sanitize-v9
1176Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
1177
1178 * configure.in: Recognize sparc64-*-*.
1179end-sanitize-v9
1180
5af4f5f6
JK		 1181Tue Jul 13 14:03:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1182
1183 * stabsread.c (define_symbol): Make the caddr_t hack apply to `function
1184 returning foo' as well as `pointer to foo'.
1185
1186 * remote.c [REMOTE_BREAKPOINT]: Use for breakpoint insn if defined.
1187 * config/m68k/tm-m68k.h: Define it.
1188 * mem-break.c, breakpoint.c: Improve comments.
1189
1190Tue Jul 13 13:35:31 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1191
1192 * config/m68k/tm-dpx2.h: Replace "tm-68k.h" with "m68k/tm-m68k.h".
1193 * config/m68k/xm-dpx2.h: Define HAVE_TERMIOS not HAVE_TERMIO.
1194
524895ab
DE		 1195Tue Jul 13 11:50:38 1993 Doug Evans (dje@canuck.cygnus.com)
1196
1197 * gdbcore.h (read_memory_integer, read_memory_unsigned_integer):
1198 Make prototype match definition.
1199
98d82489
FF		 1200Tue Jul 13 11:15:15 1993 Fred Fish (fnf@cygnus.com)
1201
8bdc1fd0
FF		 1202 * elfread.c: Remove notice about file still being under
1203 construction.
98d82489
FF		 1204 * Makefile.in (ultra3-xdep.o, umax-xdep.o): Add missing ')'.
1205
85494909
JK		 1206Mon Jul 12 17:46:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1207
1208 * a29k-tdep.c (read_register_stack): Make val static.
1209
e1f63216
DE		 1210Mon Jul 12 14:10:48 1993 Doug Evans (dje@canuck.cygnus.com)
1211
1212 * config/h8300/tm-h8300.h (REGISTER_CONVERTIBLE): Change value to 0.
1213 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Move def'n to
1214 usual spot.
1215
eabbe766
JK		 1216Mon Jul 12 11:29:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1217
1326dace
JK		 1218 * c-valprint.c (c_val_print): Fix thinko with unspecified length
1219 arrays.
1220
eabbe766
JK		 1221 * hppa-tdep.c (find_proc_framesize): If there is a frame pointer,
1222 use it.
1223
f6365bd6
JK		 1224Sun Jul 11 19:35:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1225
f1ed4330
JK		 1226 * symtab.c (decode_line_1): Use end of block to figure out whether
1227 val.end is in the same function, not minimal symbols.
1228
1229 * source.c (line_info): Add a few more wrap_here's.
1230
1231 * i386-tdep.c (i386_follow_jump): Do byteswapping where needed and
1232 don't make assumptions about sizes of host data types.
1233
1234 * blockframe.c, symtab.h (find_pc_partial_function): New arg endaddr.
1235 * infrun.c, breakpoint.c, printcmd.c: Change callers.
1236 * printcmd.c (containing_function_bounds): Remove.
1237 * printcmd.c (disassemble_command): Use find_pc_partial_function,
1238 not containing_function_bounds.
1239 * infcmd.c (step_1): Use find_pc_partial_function rather than
1240 trying to roll our own. Move check for a pc between SIGTRAMP_START and
1241 SIGTRAMP_END in find_pc_partial_function, not step_1.
1242
f6365bd6
JK		 1243 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc):
1244 Keep unswapped value in array of char, not REGISTER_TYPE.
1245 Use REGISTER_RAW_SIZE not sizeof (REGISTER_TYPE).
1246 (sparc_extract_struct_value_address): Use TARGET_PTR_BIT not
1247 sizeof (CORE_ADDR).
1248
0a8f1742
JK		 1249Thu Jul 1 15:50:05 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1250
1251 * configure.in (m68*-bull-sysv*): added support for Bull dpx2.
1252 * config/m68k/{t,x,n}m-dpx2.h, dpx2-nat.c: New files.
1253 * config/m68k/dpx2.m{h,t}: New files.
1254
53adb297
DE		 1255Sun Jul 11 12:32:08 1993 Doug Evans (dje@canuck.cygnus.com)
1256
1257 * config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Fix typo, add
1258 more parens around macro arg.
1259
fee44494
JK		 1260Sat Jul 10 09:54:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1261
fe675038
JK		 1262 * infrun.c: Remove step_resume_{duplicate,shadow}. Replace
1263 step_resume_break_address with step_resume_breakpoint (now local
1264 to wait_for_inferior).
1265 ({insert,remove}_step_breakpoint): Remove.
1266 (wait_for_inferior): Set step resume break with
1267 set_momentary_breakpoint. Test hitting it with bpstat_stop_status
1268 and bpstat_what (stop_step_resume_break removed).
1269 * breakpoint.{h,c}, infrun.c: Return value from bpstat_what now struct
1270 which includes previous return value as main_action, and a step_resume
1271 bit.
1272 * breakpoint.c (delete_breakpoint): If breakpoint was inserted, and
1273 there is another breakpoint there, insert it.
1274 * infrun.c (wait_for_inferior): Rearrange the spaghetti a bit. Use
1275 a few more gotos.
1276 Various: Clean up and add comments.
1277
fee44494
JK		 1278 * infrun.c [TDESC]: Remove remaining tdesc code (see ChangeLog
1279 for Wed Nov 13 16:45:13 1991).
1280
4d50f90a
JK		 1281Fri Jul 9 12:36:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1282
58e49e21
JK		 1283 * values.c, value.h (modify_field), callers: Make fieldval a LONGEST.
1284
1285 * h8300-tdep.c (NEXT_PROLOGUE_INSN): Make pword1 an INSN_WORD *
1286 not short *.
1287
34df79fc
JK		 1288 * findvar.c, defs.h
1289 ({extract,store}_{signed_integer,unsigned_integer,address}):
1290 New routines to replace SWAP_TARGET_AND_HOST.
1291 All over: All uses of SWAP_TARGET_AND_HOST on integers replaced.
1292
271d7387
JK		 1293 * config/sparc/tm-sparc.h: Add comment suggesting that removing
1294 ins and locals from the registers array might clean things up.
1295
19bdd57f
JK		 1296 * utils.c: Clean up comments about wrap buffer and wrap_here.
1297 * printcmd.c (printf_command): Call wrap_here before vprintf.
1298
28d14fd8
JK		 1299 * mipsread.c (cross_ref): Set the name to unknown for "struct *" case.
1300 Patch from ptf@delcam.co.uk (Paul Flinders).
1301
4d50f90a
JK		 1302 * a29k-tdep.c, findvar.c (get_saved_register): Fix byteswapping sins.
1303
2fcdae93
PS		 1304Fri Jul 9 09:47:02 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1305
1306 * defs.h, remote-eb.c (TM_FILE_OVERRIDE): Remove it.
1307 * mips-tdep.c (init_extra_frame_info): Set proper fci->frame if pc
1308 is at the start of the dummy code.
1309
47976ba7
JK		 1310Thu Jul 8 14:48:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1311
dd99f8e4
JK		 1312 * sparc-tdep.c (sparc_push_dummy_frame): Skip all the do_save_insn
1313 stuff, just write the sp and fp.
1314 (sparc_pop_frame): Skip the do_restore_insn; we already restore
1315 the sp with the other out registers.
1316
558f4183
JK		 1317 * hppa-tdep.c (hppa_push_arguments): Allocate enough space for
1318 arguments.
1319
47976ba7
JK		 1320 * hppa-tdep.c: Change _initialize_hppab_tdep to _initialize_hppa_tdep.
1321
9fc8002c
DE		 1322start-sanitize-v9
1323Thu Jul 8 14:47:00 1993 Doug Evans (dje@canuck.cygnus.com)
1324
1325 * sparc-tdep.c (sparc_frame_chain): Handle sizeof (CORE_ADDR)
1326 != sizeof (REGISTER_TYPE).
1327 (frame_saved_pc): Ditto.
1328end-sanitize-v9
1329
be474657
DE		 1330Thu Jul 8 08:22:05 1993 Doug Evans (dje@canuck.cygnus.com)
1331
6de931d2 1332 * config/h8300/tm-h8300.h: (REGISTER_TYPES): Adjust for h8/300h.
bc4937f3
DE		 1333 (REGISTER_RAW_SIZE): Ditto.
1334 (REGISTER_VIRTUAL_TYPE): Use builtin_type_unsigned_long for regs
1335 on the h8/300h (ints may still be 16 bits).
1336 (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE,
1337 EXTRACT_STRUCT_VALUE_ADDRESS): Add FIXME's for h8/300h. Some
1338 thought needed here.
1339
d0414a11
DE		 1340 * h8300-tdep.c (print_insn): Call print_insn_h8300h if h8/300h.
1341 (examine_prologue): reg_save_depth is 4 if h8/300h.
1342
be474657
DE		 1343 * findvar.c (read_register): Provide some support for 64 bit regs.
1344 (write_register): Ditto.
1345
23a8e291
JK		 1346Wed Jul 7 14:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1347
3206db62
JK		 1348 * config/mips/nm-riscos.h: machine/machparam.h is always the right
1349 place to look for BSD43_NBPG, not machine/vmparam.h
1350
54023465
JK		 1351 * infcmd.c (run_stack_dummy): New argument name.
1352 Change error message in (another) attempt to make it comprehensible.
1353 * valops.c (call_function_by_hand): Pass name to run_stack_dummy.
1354 * symtab.h: Declare demangle and asm_demangle since macros use them.
1355
e860d210
JK		 1356 * eval.c (evaluate_subexp): Add comment about calling a member
1357 function of a variable in a register.
1358
d3dd6800
JK		 1359 * expression.h: Clean up comment about string in STRUCT_STRUCT etc.
1360
23a8e291
JK		 1361 * config/{rs6000/tm-rs6000.h,sparc/tm-sparc.h,pyr/tm-pyr.h},
1362 inferior.h (PC_IN_CALL_DUMMY) [ON_STACK]: Add comments about stack
1363 frame tops and bottoms.
1364
1365 * frame.h, blockframe.c, stack.c, a29k-tdep.c,
1366 config/gould/tmp-{pn,np1}.h,
1367 config/{sparc/tm-sparc.h,pyr/tm-pyr.h,vax/tm-vax.h}: Remove field
1368 next_frame from struct frame_info. It has no purpose beyond
1369 ->next->frame and is an artifact from GDB 2.8.
1370
de6a2704
JK		 1371Tue Jul 6 11:51:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1372
c2153bf2
JK		 1373 * Makefile.in: Remove gdb before creating a new one.
1374 Update init.c atomically.
1375
de6a2704
JK		 1376 * Makefile.in (ALLPARAM): Add config/{alpha/xm-alpha.h,pa/xm-pa.h}.
1377 (ALLCONFIG): Add config/alpha/alpha-osf1.mh.
1378
1379 * infcmd.c (_initialize_infcmd): In docstring for "continue",
1380 describe argument as setting ignore count.
1381
b1d0b161
DE		 1382Sun Jul 4 15:04:47 1993 Doug Evans (dje@cygnus.com)
1383
1384 * h8300-tdep.c (examine_prologue): Fix call to
1385 read_memory_unsigned_integer.
1386
fdf138bb
JK		 1387Fri Jul 2 18:22:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1388
0c5af733
JK		 1389 * config/mips/{x,n}m-irix{3,4}.h: Make some definitions here
1390 rather than including xm-bigmips.h.
1391
1500864f
JK		 1392 * eval.c (evaluate_subexp): Improve error messages for OP_TYPE and
1393 default cases.
1394
fdf138bb
JK		 1395 * Makefile.in (distclean): Remove y.tab.h.
1396
fdf138bb
JK		 1397Fri Jul 2 14:55:48 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1398
1399 * exec.c (exec_file_command): Remove Mar 28 hack as BFD handles
1400 file updates properly now.
1401 * mipsread.c (mips_coff_new_init): Force reevaluation of sigtramp
1402 addresses if switching to a new symbol file.
1403 * dbxread.c (process_one_symbol): Avoid dereferencing NULL
1404 symbols that might be returned from define_symbol.
1405
85e07872
SC		 1406Fri Jul 2 13:33:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1407
1408 New target macros for getting at the pc, sp and fp.
1409 * infcmd.c (read_pc, write_pc): Modify to use new macros.
1410 (read_sp, write_sp, read_fp, write_fp): New functions.
1500864f
JK		 1411 * blockframe.c (reinit_frame_cache, get_prev_frame_info):
1412 Use new functions.
85e07872
SC		 1413 * breakpoint.c (bpstat_alloc): ditto.
1414 * infrun.c (wait_for_inferior): ditto.
1415 * stack.c (print_frame_info): ditto.
1416 * valops (call_function_by_hand): ditto.
1417 * corelow.c (core_open): ditto.
1418 * h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
1419 target_write_pc, target_read_fp, target_write_fp): New functions.
1420 * inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1421
1422 * config/alpha/xm-alpha.h: Add MAKEVA_END.
1423 * config/h8500/tm-h8500.h: Define new macros.
1424
d8a80e6d
ILT		 1425Fri Jul 2 13:51:04 1993 Ian Lance Taylor (ian@cygnus.com)
1426
1427 * configure.in (mipos-*-riscos*): New host and target; use riscos.
1428 * config/mips/nm-riscos.h: If BSD43_NBPG is not defined by
1429 vmparam.h, include machparam.h.
1430 (KERNEL_U_ADDR): Define to be BSD43_UADDR.
1431
75fa3e0f
JK		 1432Fri Jul 2 13:39:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1433
c0bca41c
JK		 1434 * c-exp.y (yylex): Give error if unmatched single quote.
1435
1436 * configure.in, config/m68k/*delta68*, delta68-nat.c: New port.
1437
75fa3e0f
JK		 1438 * Remove unused STACK_END_ADDR in the following files (in other
1439 files it is used for something): tm-mips.h, tm-sun2.h, tm-news.h,
1440 tm-a29k, tm-i386v.h, tm-hppa.h, tm-nindy960.h, tm-amix.h,
1441 tm-hp300hpux.h, tm-isi.h.
1442
a77a5278
JK		 1443Thu Jul 1 09:51:27 1993 Jim Kingdon (kingdon@cygnus.com)
1444
75fa3e0f
JK		 1445 * config/mips/nm-riscos.h: Define NBPG and UPAGES.
1446 config/mips/xm-riscos.h: Include <sys/types.h>.
1447
1448 * ser-unix.c (hardwire_noflush_set_tty_state): Use an assignment,
1449 not an initializer, to copy the structure.
1450
1451 * gdbtypes.h (struct type): Add field tag_name.
1452 * gdbtypes.c (type_name_no_tag), c-typeprint.c (c_type_print_base):
1453 Use it.
1454 * {coff,dwarf,mips,stabs}read.c: Set it.
1455
1f72a94a
JK		 1456 * xm-sysv4.h: Undefine HAVE_TERMIO.
1457
0abbc771
JK		 1458 * config/mips/nm-riscos.h: Remove unmatched #endif.
1459 Define FETCH_INFERIOR_REGISTERS.
1460 * config/mips/riscos.mh: Don't include coredep.o; mips-nat.o is enough.
1461 Fix misspelling of NAT_FILE.
3762d624
JK		 1462 * mips-nat.c (fetch_core_registers): If KERNEL_U_ADDR is not defined,
1463 we can still process "modern" core files.
0abbc771 1464
a77a5278
JK		 1465 * ser-unix.c (hardwire_print_tty_state) [HAVE_TERMIOS]: Don't
1466 print c_line.
1467 (_initialize_ser_hardwire): Just check whether _POSIX_JOB_CONTROL
1468 is defined; don't care what it is defined to.
1469
95f2d253
JK		 1470Wed Jun 30 20:06:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1471
1472 * config/vax/xm-vaxult2.h: Define FD_SET and FD_ZERO.
1473
c2e247c4
JK		 1474Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1475
1476 * inftarg.c: Remove unused include of terminal.h.
1477 * signals.h: Don't undefine signals anymore.
1478 * main.c: Use job_control from serial.h.
1479 * fork-child.c (fork_inferior): Use gdb_setpgid.
1480 * serial.h, ser-unix.c, ser-go32.c: Provide gdb_setpgid.
1481 * utils.c (quit): Use current_target->to_terminal_ours to figure
1482 out whether we care about lack of job control, rather than __GO32__.
1483 * utils.c: Include serial.h not terminal.h
1484 (quit): Use job_control not TIOCGPGRP.
1485 * terminal.h: Don't undefine TIOCGPGRP.
1486 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c: Add SERIAL_FLUSH_OUTPUT.
1487 * utils.c (quit): Use it.
1488 * serial.h: Add SERIAL_UN_FDOPEN.
1489 * utils.c (quit): Use it.
1490 * ser-unix.c: Add process group to ttystate.
1491 [HAVE_SGTTY]: Add tchars, ltchars, and lmode to ttystate.
1492 * inflow.c: Include serial.h not terminal.h.
1493 Use serial.h stuff to replace most of the maze of #ifdef's.
1494 * inflow.c, main.c, inferior.h: make gdb_has_a_terminal a function.
1495 * serial.h: Document SERIAL_SET_TTY_STATE as being immediate.
1496 * ser-unix.c: Use TIOCSETN not TIOCSETP so it is true.
1497 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c:
1498 Add SERIAL_PRINT_TTY_STATE, SERIAL_NOFLUSH_SET_TTY_STATE, and
1499 SERIAL_SET_PROCESS_GROUP.
1500 * inflow.c: Use them.
1501 * config/xm-svr4.h, config/rs6000/xm-rs6000.h, config/sparc/sun4os4.h:
1502 Define HAVE_TERMIOS.
1503 * Various: Remove all use of TIOC*_BROKEN.
1504
eed6de01
PS		 1505Wed Jun 30 12:20:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1506
1507 * config/m68k/tm-sun3.h (BELIEVE_PCC_PROMOTION_TYPE): Define.
1508
1509Tue Jun 29 13:44:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1510
1511 * target.h (target_detach): Turn macro into function.
1512 * target.c (target_detach): Define it, do deferred register stores
1513 before calling the real target function.
1514
76a1bd4c
PS		 1515Tue Jun 29 13:15:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1516 and Jim Kingdon (kingdon@cygnus.com)
1517
1518 * symtab.h (BLOCK_SHOULD_SORT): Do not sort blocks corresponding to
1519 a function to avoid printing of function arguments in wrong order
1520 due to sorting.
1521 * symfile.c (compare_symbols): Remove code for sorting arguments
1522 as blocks containing arguments are no longer sorted.
1523 * symtab.c (lookup_block_symbol): Update comment accordingly.
1524
a8c25621
JK		 1525Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1526
64b09778
JK		 1527 * config/pa/tm-hppa.h: Remove unused ARGS_GROW_DOC.
1528 (REG_STRUCT_HAS_ADDR): Add comment.
1529
a8c25621
JK		 1530 * infrun.c (wait_for_inferior): Use find_pc_line not find_pc_symtab
1531 to check whether there is line number information.
1532
77641260
DZ		 1533Tue Jun 29 08:29:17 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1534
fe76016a
DZ		 1535 * remote-udi.c: Fix docstring so that it compiles.
1536
a8c25621
JK		 1537 * remote-mips.c, remote-nindy.c: move bfd.h before symfile.h
1538 (for file_ptr).
77641260 1539
d63aae7f
JK		 1540Tue Jun 29 09:11:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1541
fd09c963
JK		 1542 * dbxread.c (process_one_symbol): If we find a LOC_BLOCK where we
1543 don't expect it, change it to LOC_STATIC so at least we don't coredump.
1544
1545 * c-typeprint.c (c_type_print_base): Don't error() on invalid type.
1546
a8c25621 1547 * symtab.h: Add comments about line numbers.
d63aae7f
JK		 1548 * source.c (identify_source_line): Fix off by one bug with line.
1549
6b9561a4
JK		 1550Mon Jun 28 10:09:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1551
c702007b
JK		 1552 * printcmd.c (makeva*): New interface, for making a va_list.
1553 (printf_command): Use it.
1554 * config/m88k/xm-delta88.h: Remove VPRINTF define, not needed.
1555 * config/pa/xm-pa.h: New file.
1556 * config/pa/xm-hppa{b,h}.h: Include it.
1557
6b9561a4
JK		 1558 * xcoffread.c: Remove obsolete NO_TYPEDEFS comment.
1559
be2860fb
PS		 1560Sun Jun 27 08:54:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1561
1562 * valprint.c (val_print_type_code_int): Fix off by one error with
1563 eliminating leading zeroes for large little endian integers.
1564
ee0d1b65
JK		 1565Sun Jun 27 08:58:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1566
42280556
JK		 1567 * config/mips/riscos.mh (CC): Use -systype sysv.
1568
68d2db62
JK		 1569 * ser-unix.c: Move #include of <sys/time.h> to HAVE_SGTTY section.
1570
ee0d1b65
JK		 1571 * Makefile.in (ALLPARAM): Add config/mips/{x,n}-{news-mips,riscos}.h.
1572
751b4006
JK		 1573Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1574
1575 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
1576 CALL_DUMMY between different 68k machines.
1577
ea7f0a9f
SG		 1578Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
1579
1580 * gdbserver/Makefile.in: Add dependancies on server.h.
1581 * gdbserver/remote-gutils.c: Remove lots of unused functions and
1582 variables.
1583 * gdbserver/remote-inflow.c: Remove lots of unused variables and
1584 #includes. Also, use PTRACE_* symbols instead of constants.
1585 (mywait): Surround calls to wait() with enable/disable_async_io()
1586 so that we can be interrupted from GDB while waiting for the
1587 child. Also, handle child exit more gracefully.
1588 * gdbserver/remote-server.c: Remove lots of unused variables.
1589 Move all extern defs into server.h. Redo main loop so that
1590 failure from getpkt() causes communications to be re-established.
1591 Fix 'k' command so that it restarts the child.
1592 * gdbserver/remote-utils.c: Remove lots of unloved vars and
1593 subrs. Move many extern decls into server.h. (remote_open): For
1594 tcp, seperate usage of proto fd from connected fd. Close proto
1595 fd after getting connection. (putpkt/getpkt): Pay attention to
1596 errors when reading/writing. Report these to the caller. New
1597 routines input_interrupt/enable_async_io/disable_async_io to make
1598 it possible to get an I/O interrupt when data arrives from the
1599 comm link.
1600 * serial.h: New file to contain common defs for all remote files.
1601
a037b21e
SG		 1602Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
1603
1604 * remote.c: Add arg names to prototypes, in a modest effort at
1605 clarification. Also add prototypes for some new functions.
1606 * (remote_wait): Better error reporting for 'T' responses.
1607 * ser-go32.c (strncasecmp): Make str1 & str2 be const.
1608 * (dos_async_init): Make usage message reflect requested port #.
1609 * ser-tcp.c (tcp_open): Terminate hostname properly to prevent
1610 random hostname lookup failures. Add nicer message for unknown
1611 host error. (wait_for): Wake up in case of exceptions. Also,
1612 restart select() if we got EINTR.
1613 * ser-unix.c (wait_for): Restart select() if we got EINTR.
1614 * serial.c: (serial_close): Clean up code.
1615
ea7f0a9f
SG		 1616Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1617
1618 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
1619 CALL_DUMMY between different 68k machines.
1620
a38b1233
JK		 1621Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1622
f3fe62b1
JK		 1623 * Makefile.in (*.tab.c): Use ./c-exp.tab.c not just c-exp.tab.c.
1624 Make comment explaining this comprehensible.
1625 (TAGFILES): Include ALLDEPFILES.
1626 (ALLDEPFILES): udi2soc.c and udr.c are in 29k-share/udi, not
1627 29k-share/udi/udi.
1628 (update-alldeps): Remove; obsolete.
1629
e50ebec8
JK		 1630 * remote.c: Move comments regarding packets to top of file with the
1631 rest of the protocol comments.
1632 Fix incorrect description of 'T' response.
1633
3576a412
JK		 1634 * README (Reporting Bugs): Refer people to the GDB manual.
1635
7e71985c
JK		 1636 * c-valprint.c (c_val_print): Handle TYPE_CODE_BOOLEAN.
1637 * stabsread.c: Type -16 is 4 bytes.
1638
a38b1233
JK		 1639 * remote-udi.c: Improve docstring.
1640
872dd3fe
FF		 1641Fri Jun 25 11:16:31 1993 Fred Fish (fnf@cygnus.com)
1642
a38b1233
JK		 1643 * elfread.c (elf_symfile_read): Call bfd_elf_find_section, not
1644 bfd_elf32_find_section, to track bfd changes.
872dd3fe 1645
f75ad5da
JK		 1646Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1647
1648 * config/mips/riscos.mh (REGEX{,1}, MUNCH_DEFINE, MH_CFLAGS): Define.
ef3986bb 1649 * config/mips/xm-riscos.h: Define USG.
f75ad5da 1650
a32ebcfd
JK		 1651Thu Jun 24 14:52:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1652
1653 * main.c (filename_completer): Don't complete to files ending in ~.
1654
1655 * NEWS: Mention filename completion and "info line" enhancements.
1656
1657 * main.c (symbol_completion_function): On "info t foo", return NULL,
1658 don't error().
1659
1660 * main.c (symbol_completion_function): Don't use readline word
1661 breaking. Use new calling convention for c->completer and
1662 complete_on_cmdlist.
1663 * command.h (struct command): Change arguments; now the text passed
1664 to completer does not have any word breaking done. New arg word.
1665 * symtab.{c,h} (make_symbol_completion_list): Do word breaking. Take
1666 word argument.
1667 * {main.c,gdbcmd.h} ({filename,noop}_completer): Take word argument.
1668 * command.{c,h} (complete_on_cmdlist): Take word argument.
1669
1670 * command.c (lookup_cmd_1): Doc fix.
1671
b8774958
RP		 1672Thu Jun 24 13:26:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1673
1674 * Makefile.in (OP_INCLUDE): define.
1675 (OPCODE_CFLAGS): use OP_INCLUDE.
1676
1677 * config/i386/ncr3000.mh, config/i386/i386v4.mh,
1678 config/i386/i386sol2.mh, config/m68k/hp300hpux.mh,
1679 config/m68k/amix.mh, config/mips/irix[34].mh,
1680 config/m88k/delta88.mh, config/sparc/sun4sol2.mh (ALLOCA,
1681 ALLOCA1): macros removed.
1682
1683 * config/mips/decstation.mh, config/rs6000/rs6000.mh
1684 (MMALLOC_LIB): renamed to MMALLOC.
1685
4ae030b9
JK		 1686Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1687
1688 * partial-stab.h: Consolidate case statements for N_LSYM and N_FUN.
1689 * dbxread.c: Change comment regarding acc.
1690
c2df19bd
RP		 1691Wed Jun 23 15:04:54 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1692
7ae7b919
RP		 1693 Makefile overhaul dropping autodepend features.
1694 * Makefile.in: many comment changes. forced consistent use of $()
1695 for makefile variables references. dropped leading ./ in file
1696 references. Drop $(srcdir)/ prefix on all dependencies.
1697 Inserted contents of alldeps.mak and depend.
b8774958 1698 (INCLUDE_CFLAGS): defined as new macro for getting libiberty's
7ae7b919
RP		 1699 include directory into the compilation line.
1700 (GDB_CFLAGS): new macro to take up the semantic previously held
1701 by INCLUDE_CFLAGS.
1702 (LIBIBERTY): dropped ancient subdir macro. I last removed this
1703 macro in feb of '92. How does it keep coming back?
1704 (MMALLOC_LIB): renamed to MMALLOC.
1705 (BFD_SRC_DIR): renamed to BFD_SRC.
1706 (BFD_OBJ_DIR): renamed to BFD_DIR.
1707 (BFD_LIB): renamed to BFD.
1708 (BFD_INCLUDES): renamed to BFD_CFLAGS.
1709 (READLINE_DIR): now represents object directory.
1710 (RL_LIB): renamed to READLINE.
1711 (READLINE_SRC, READLINE_CFLAGS, OPCODES, OPCODES_CFLAGS): new
1712 macros.
1713 (INTERNAL_CFLAGS): added GDB_CFLAGS, OPCODES_CFLAGS,
1714 READLINE_CFLAGS, BFD_CFLAGS. Dropped USER_CFLAGS.
1715 (LDFLAGS): removed default assignment.
1716 (TEXIDIR, INCLUDE_DEP, MMALLOC_DIR, MMALLOC_DEP, BFD_DEP,
1717 READLINE_DEP, LIBIBERTY_DIR, TESTS, depend, STAGESTUFF): unused, so removed.
1718 (ALLOCA1, ALLOCA): removed all references. alloca is now in
1719 libiberty.
1720 (VERSION): unilaterally and arbitrarily bumped to 4.9.3.
1721 (SFILES, NONSRC, HFILES, ALLDEPFILES, ALLPARAM, ALLCONFIG):
1722 removed all $(srcdir) prefixes.
1723 (getopt_h, ieee-float_h, bfd_h, wait_h, dis-asm_h): new macros
1724 for potential dependencies. commented out by default.
1725 (readline_headers, udiheaders): convenient abbreviations.
1726 (gdbcore_h, frame_h, symtab_h, gdbtypes_h, expression_h,
1727 value_h, breakpoint_h, command_h, gdbcmd_h, defs_h, inferior_h):
1728 new macros used for header file dependencies.
1729 (install-info, clean-info): collapse into the info rule.
1730 (install): now depends on all.
1731 (install-only): new target for installing without depending on
1732 all.
1733 (uninstall): new target.
1734 (config-check, config-check-hosts, config-check-targets): added
1735 fixme comments.
1736 (ch-exp.tab.c, m2-exp.tab.c): added artificial dependencies in
1737 order to force parallel makes into keeping these rules separate.
1738 * configure.in: omit cat'ing depend file onto generated Makefile.
1739 * alldeps.mak, depend: removed.
1740
baa38372
RP		 1741 * inferior.h: remove redundant include of symtab.h which is
1742 included in value.h via breakpoint.h.
1743
fbca7519
RP		 1744 * alloca.c: removed. alloca is now in libiberty.
1745
88607839
RP		 1746 * config/m88k/delta88.mh, config/ns32k/merlin.mh (M_UNINSTALL):
1747 new macro to undo what M_INSTALL does.
c2df19bd 1748
29f3879c
JK		 1749Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1750
4ae030b9
JK		 1751 * config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name
1752 of gdb-sh.
6ffbfcc2 1753
ec06a3cb
JK		 1754 * dbxread.c (copy_pending): Change name and function of begi argument
1755 to endi, since that is what the caller needs.
1756
853a233b
JK		 1757 * Makefile.in (TAGFILES): Don't include YYFILES.
1758
1759 * Makefile.in (HFILES): Include monitor.h.
1760
1761 * Makefile.in: Include text that used to be in alldeps.mak.
1762 Remove config/mips/{bigmips.mh,xm-bigmips} from it.
1763 * Makefile.in, configure.in: Remove all traces of alldeps.mak.
1764
29f3879c
JK		 1765 * main.c (main): Print help message on stdout not stderr
1766 per standards.texi.
1767 New option --version per standards.texi.
1768 In help message, show long options with "--" not "-".
1769 Don't try to print help message or version until after we have
1770 called initialize_all_files.
1771
9ddfb9eb
JK		 1772Tue Jun 22 03:15:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1773
15d4eb21
JK		 1774 * solib.c (solib_add_common_symbols): Don't call lookup_minimal_symbol.
1775 (solib_add): Call special_symbol_handling once, not once per library.
1776
59ba57da
JK		 1777 * procfs.c (procfs_resume): Don't pass a SIGTSTP whose action
1778 is SIG_DFL.
1779
1780 * procfs.c (procfs_resume): Skip the unnecessary PRSVADDR on all
1781 systems, not just Solaris.
1782
9ddfb9eb
JK		 1783 * stabsread.c: Include <ctype.h>.
1784
3768398d
JK		 1785Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
1786
1787 * fork-child.c (fork_inferior): Quote exec_file so it can contain
1788 funky characters.
1789
68eabdd3
FF		 1790Mon Jun 21 16:56:47 1993 Fred Fish (fnf@cygnus.com)
1791
1792 * Makefile.in (INCLUDE_CFLAGS): Add BFD_INCLUDES for now, since
1793 bfd.h is included by target.h, which most of gdb includes.
1794 * depend: Hand remove BFD_INCLUDES from ${CC} lines, now that
1795 it's in INCLUDE_CFLAGS.
1796
c96d68c2
JK		 1797Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
1798
2c7ab4ca
JK		 1799 * config/i386/*aix*, i386aix-nat.c: New files.
1800 * configure.in: Use them.
c96d68c2 1801 * alldeps.mak: List them.
2c7ab4ca
JK		 1802 * coffread.c (decode_base_type): Deal with anonymous enum type.
1803 * i387-tdep.c (print_387_status_word): Add comment re "top".
1804 * i386-tdep.c [I386_AIX_TARGET] (i386_extract_return_value): New func.
1805 * dbxread.c: Use SEEK_SET and SEEK_CUR, not L_*. Define them if and
1806 only if not defined by a header file.
1807 * mipsread.c: Don't define L_SET or L_INCR.
c96d68c2 1808
200a3470
FF		 1809Mon Jun 21 15:10:07 1993 Fred Fish (fnf@cygnus.com)
1810
1811 * Makefile.in (BFD_INCLUDES): Bfd.h is now back in bfd build dir.
1812 * depend: Hand updated to match.
1813
089dc220
JK		 1814Sun Jun 20 13:11:11 1993 Jim Kingdon (kingdon@cygnus.com)
1815
1816 * stabsread.c (read_struct_fields): Don't call read_cpp_abbrev on $_.
1817 (read_cpp_abbrev): Don't complain specially for $_. Also return 0 if
1818 we don't recognize the abbrev.
1819
2a4e8cc3
JK		 1820Sun Jun 20 00:24:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1821
1822 * solib.c (solib_add_common_symbols): Add comment about performance.
1823
e64ec645
JK		 1824Fri Jun 18 12:37:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1825
ee06f230
JK		 1826 * config/mips/{{x,n}m-riscos.h,riscos.mh}: New files.
1827 * configure.in (mips-*-sysv*): Use riscos for host, bigmips for target.
1828
b487ba2e
JK		 1829 * config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files.
1830 * config/mips/{bigmips.mh,xm-bigmips.h}: Remove.
1831 * configure.in (mips-sony-*): Use news-mips for host.
1832
e64ec645
JK		 1833 * buildsym.h: Doc fix for processing_acc_compilation.
1834
8715a9f3
JK		 1835Thu Jun 17 19:57:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1836
1837 * printcmd.c (print_formatted): Don't use tab in wrap_here arg.
1838
fc61e9ee
JK		 1839Thu Jun 17 17:29:30 1993 Jim Kingdon (kingdon@lisa.cygnus.com)
1840
1841 * Makefile.in (INTERNAL_CFLAGS): Include ../include as well as
1842 ${srcdir}/../include.
1843
1844 * config/m88k/xm-delta88.h: Comment out unused defines which conflict
1845 with system headers.
1846 * printcmd.c (printf_command): Cast second arg to vprintf to PTR.
1847 Use VPRINTF macro if defined.
1848 * config/m88k/xm-delta88.h: Define VPRINTF. Include <sys/siginfo.h>.
1849 Define TIOC{GETC,GLTC}_BROKEN.
1850 * m88k-nat.c: Uncomment include of <sys/ptrace.h>.
1851 * main.c: Rename initialize_{main,cmd_lists,history} to init_* to
1852 make things easier on munch (apparently this matters on
1853 the delta88 with svr3).
1854
c8fee4a5
DZ		 1855Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1856
1857 * Makefile.in: canonicalize install.sh; for use within
1858 this directory (and subdirs)
1859
1860Tue Jun 15 17:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1861
1862 * Makefile.in: remove parentdir support; use INSTALL_XFORM
1863
7ccb1e44
SC		 1864Thu Jun 17 15:08:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1865
1866 * configure.in (alpha-*-osf*), config/alpha/alpha-osf.mh: New
1867 host.
1868 * sh-tdep.c (frame_find_saved_regs): Use NUM_REGS rather than hard
1869 wired (and wrong) constant.
1870 * values.c (unpack_long): Add case to unpack when target object is
1871 sizeof(int).
1872 * config/sh/tm-sh.h (REGISTER_NAMES): Know about the news ones the
1873 simulator defines.
1874
1c5d6049
RP		 1875Wed Jun 16 16:08:18 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1876
21cc14d8
RP		 1877 * NEWS: tracking user visible changes starting with
1878 vxworks-timeout.
1879
1c5d6049
RP		 1880 * remote-vx.c (_initialize_vx): rename user settable option from
1881 rpcTimeout to vxworks-timeout.
1882
3ef6f604
FF		 1883Wed Jun 16 12:21:49 1993 Fred Fish (fnf@cygnus.com)
1884
53f0969b
FF		 1885 * Makefile.in (depend): More makefile diddling.
1886 * alldeps.mak, depend: Update to latest automatically built
1887 versions.
1888
3ef6f604
FF		 1889 * Makefile.in (depend): Bfd.h keeps moving, keep up with it.
1890 * alldeps.mak, depend: Update to latest automatically built
1891 versions.
1892
56894788
RP		 1893Tue Jun 15 12:26:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1894
1895 * remote-vx.c: include gdbcmd.h for setlist.
1896 (_initialize_vx): make rpcTimeout user settable.
1897
3a6249b1
JK		 1898Mon Jun 14 09:23:51 1993 Jim Kingdon (kingdon@cygnus.com)
1899
bd50d1b0 1900 * main.c, gdbcmd.h: Add function filename_completer.
df0f0dcc
JK		 1901 * main.c, symfile.c, source.c, exec.c, core.c: Use it for
1902 "directory", "source", "cd", "symbol-file" "add-symbol-file",
1903 "load", "file", "exec-file", "core-file" commands.
1904 (But '/' is a word break, limiting usefulness; see comments).
bd50d1b0
JK		 1905
1906 * source.c (mod_path): Warning not error if can't find directory.
1907
3a6249b1
JK		 1908 * isi-xdep.c: New file.
1909 * config/m68k/isi.mh (XDEPFILES): Add isi-xdep.o
1910
9748446f
JK		 1911Sun Jun 13 09:17:48 1993 Jim Kingdon (kingdon@cygnus.com)
1912
f92d5249
JK		 1913 * config/m68k/xm-news.h: Include <sys/param.h>.
1914
dbbf9508
JK		 1915 * m88k-tdep.c (IEEE_isNAN): Remove.
1916 config/m88k/tm-m88k.h (INVALID_FLOAT): Return 0. This was the same
1917 broken isNAN as on the mips.
1918
198133b9
JK		 1919 * valprint.c (_initialize_valprint): Use c->function.sfunc not just
1920 c->function.
1921
a5e6391b
JK		 1922 * dbxread.c (process_one_symbol): If SUN_FIXED_LBRAC_BUG is not
1923 defined, don't worry about Sun's silly LBRAC bug.
1924 * config/m68k/tm-sun3.h: Define SUN_FIXED_LBRAC_BUG to 0.
1925
1926 * dbxread.c (process_one_symbol): If there's a symbol before an
1927 N_SO, don't error().
1928 (case N_BCOMM): complain () not error ().
1929
9748446f
JK		 1930 * defs.h, main.c (catch_errors): Add return_mask arg.
1931 stack.c (print_frame_info): Pass RETURN_MASK_ERROR.
1932 other callers: Pass RETURN_MASK_ALL.
1933 (return_to_top_level), callers: Add return_reason arg.
1934 * utils.c (quit):
1935 Use return_to_top_level (RETURN_QUIT) instead of error ().
1936 * main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER):
1937 Use SET_TOP_LEVEL not setjmp (to_top_level).
1938 * remote-nindy.c: Use catch_errors not setjmp (to_top_level).
1939
6e6656cc
JK		 1940Sat Jun 12 14:40:54 1993 Jim Kingdon (kingdon@cygnus.com)
1941
ff56144e
JK		 1942 * solib.c (solib_create_inferior_hook) [SVR4_SHARED_LIBS]:
1943 Don't try to get the debug base yet.
1944
8357834f
JK		 1945 * dbxread.c (process_one_symbol): Set n_opt_found based on whether
1946 a non-gcc N_OPT symbol is found. Make SUN_FIXED_LBRAC_BUG a macro
1947 which returns 0 or 1 to say whether to do it.
1948 * config/sparc/sun4{sol2,os4}.h
1949 (SUN_FIXED_LBRAC_BUG,VARIABLES_INSIDE_BLOCK): Use n_opt_found so
1950 the right thing happens for both acc and SunOS4 /bin/cc.
1951
1952 * valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix.
1953 * printcmd.c (print_scalar_formatted): Use val_print_type_code_int.
1954
6e6656cc
JK		 1955 * mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and
1956 probably contained byte-order sins too.
1957 config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines.
1958 The IEEE_FLOAT code in print_floating takes care of it.
1959
ce13daa7
FF		 1960Sat Jun 12 14:47:04 1993 Fred Fish (fnf@cygnus.com)
1961
1962 * Makefile.in (VERSION): Bump to 4.9.2.
1963 * c-valprint.c (c_val_print): For array of chars printed with
1964 string syntax, don't print the address of the array. From
1965 bothner@cygnus.com.
1966 * c-exp.y (yylex): Recognize '.' as indicating a floating point
1967 number regardless of the radix. From wilson@cygnus.com.
1968 * valprint.c (set_input_radix_1, set_output_radix_1): New
1969 prototypes and functions that do the actual radix setting work.
1970 * valprint.c (set_radix, set_output_radix, set_input_radix):
1971 Rewrite to use set_input_radix_1 and set_output_radix_1.
1972 * valprint.c (initialize_valprint): Enable commands to
1973 independently set and show input and output radices.
1974 * valprint.c (show_radix): New prototype and function that
1975 handles separate input and output radices.
1976
112087ed
KR		 1977Fri Jun 11 18:39:38 1993 Ken Raeburn (raeburn@cygnus.com)
1978
1979 Patches from Jeff Law, law@cs.utah.edu:
1980 * hppa-pinsn.c: Now uses disassembler from opcode library,
1981 this contains only the stub function print_insn.
1982
57cb418a
RP		 1983Fri Jun 11 15:19:59 1993 K. Richard Pixley (rich@cygnus.com)
1984
1985 * main.c (main): back to two periods for elipse.
1986 (print_gdb_version): revised format for configuration info.
1987
ce13daa7
FF		 1988Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
1989
1990 * defs.h (INT_MAX): Cast unsigned shift result to int.
1991
574dac8e
JK		 1992Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
1993
1994 * dbxread.c (process_one_symbol): Rather than having
1995 BLOCK_ADDRESS_FUNCTION_RELATIVE a macro, make it a variable which
1996 is true if we are doing stabs-in-elf, false otherwise.
1997 config/sparc/tm-sun4sol2.h: Don't define it.
1998
f63f30e2
ILT		 1999Fri Jun 11 13:33:40 1993 Ian Lance Taylor (ian@cygnus.com)
2000
2001 * remote-mips.c (mips_send_packet): Don't print garbage character
2002 in debugging info.
2003 (mips_request): Don't check that remote pid is 0, because
2004 sometimes it isn't.
83909c43
ILT		 2005 (mips_fetch_registers): Pass a pointer to SWAP_TARGET_AND_HOST,
2006 not an integer.
f63f30e2 2007
91c87211
JK		 2008Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
2009
c94e7e75
JK		 2010 * stack.c (print_frame_info): Use catch_errors around print_frame_args.
2011
702c0ff7
JK		 2012 * Makefile.in (install): Don't depend on gdb.
2013
91c87211
JK		 2014 * Rename remote-es1800.c to remote-es.c
2015 and remote-st2000.c to remote-st.c for 14-char filenames.
2016 config/m68k/{es1800,st2000}: Use the new names.
2017
2018 * mips-tdep.c (isa_NAN): Don't return true on -0.
2019
dd577ca5
FF		 2020Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
2021
2022 * defs.h (INT_MAX): Cast unsigned shift result to int.
2023
a608f919
FF		 2024Thu Jun 10 13:26:41 1993 Fred Fish (fnf@cygnus.com)
2025
2026 * elfread.c (elf_symtab_read): Add bfd section address to bfd
2027 symbols, now that they are section relative.
2028 * solib.c (bfd_lookup_symbol): Ditto.
2029
2030Thu Jun 10 10:56:56 1993 Jim Kingdon (kingdon@cygnus.com)
2031
2032 * Makefile.in (depend): Add bfd -I's for paread.c and xcoffexec.c
2033 depend: Updated accordingly.
2034
39d4639b
JK		 2035Wed Jun 9 16:08:44 1993 Jim Kingdon (kingdon@cygnus.com)
2036
2037 * Makefile.in (*.tab.c): Use mv for atomic update.
2038
2039 * Makefile.in ({dist,real}clean): Also remove nm.h.
2040 (realclean): Also remove ${TESTS}, y.output, yacc.{acts,tmp}.
2041 (distclean): Don't rebuild *.tab.c or TAGS.
2042
fa48972a
RP		 2043Wed Jun 9 12:56:58 1993 K. Richard Pixley (rich@cygnus.com)
2044
90494078
RP		 2045 * Makefile.in (version.c): add host and target names to version.c.
2046 * main.c (main): print three periods for the elipse.
2047 (print_gdb_version): also print configuration.
2048
a29be236
RP		 2049 * udi/udiids.h, udi/udip2soc.c, udi/udiphcfg.h, udi/udiphunix.h,
2050 udi/udiproc.h, udi/udipt29k.h, udi/udiptcfg.h, udi/udisoc.h,
2051 udi/udr.c: Change AMD copyrights to FSF copyleft '93.
2052
2053 * remote-eb.c (get_hex_regs, eb_fetch_registers), remote-adapt.c
2054 (get_hex_regs, adapt_fetch_registers): cast args to
2055 supply_register to avoid gcc warning.
2056
0b3556fe
RP		 2057 * config/a29k/a29k.mt (TDEPFILES): drop minimon support. It
2058 doesn't compile on solaris and is now obsolete.
2059
fa48972a
RP		 2060 * config/sparc/sun4os4.mh (XM_CLIBS): remove -lresolv. This
2061 breaks stock sunos installations.
2062
b01c21d0
JK		 2063Wed Jun 9 06:14:33 1993 Jim Kingdon (kingdon@cygnus.com)
2064
4640902b
JK		 2065 * m68k-stub.c: Add comment about frame cache.
2066
b01c21d0
JK		 2067 * target.h (target_store_registers): Doc fix re error handling.
2068
2069 * findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless
2070 of register_valid[regno].
2071
9745ba07
JK		 2072Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2073
2074 * symtab.h, dwarfread.c: Doc fix re dependencies.
2075
f7630ec9
RS		 2076Tue Jun 8 17:54:09 1993 Rob Savoye (rob@rtl.cygnus.com)
2077
2078 * serial.c (serial_close): If scb is NULL, don't try to close
2079 it.
1f72a94a 2080 * configure.in: Add support for rom68k and bug boot monitors.
f7630ec9 2081
df14b38b
SC		 2082Tue Jun 8 17:39:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2083
2084 * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4.
2085 * gdbcore.h, core.c (read_memory_unsigned_integer): New function.
2086 * findvar.c (read_register, write_register): Fix thinko where
2087 sizeof(host long) != sizeof(target int).
2088 * h8300-tdep.c: Use new read_memory_unsigned_integer call.
2089 * sh-tdep.c (_initialize_sh_tdep): Add memory_size command.
2090
e7ac0161
JK		 2091Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2092
2093 * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to
2094 m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between
2095 68881 and non-68881 cases. Check for a pair of movel instructions.
d9e5694c 2096
75c319ff
RP		 2097Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2098
54d44c8c
RP		 2099 First cut at sparc-vxworks targetting.
2100 * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files.
2101 * configure.in: sparc-vxworks gdb_target now vxsparc.
2102
45d8db87 2103 * remote-eb.c, remote.c: symfile.h requires bfd.h so include it.
75c319ff 2104
683bf9b5
JK		 2105Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2106
2107 * config/m68k/xm-news.h: add "extern int errno".
2108
35799202
RP		 2109Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2110
2111 * remove-vx.c (vx_read_register, vx_write_register): collapse
2112 ifdef I80960 else (assumes) m68k into parameterizable macros
2113 VX_NUM_REGS and VX_SIZE_FPREGS.
2114 * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
2115 VX_SIZE_FPREGS): new definitions.
2116
6b27ebe8
JK		 2117Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com)
2118
2119 * symfile.{c,h} (generic_load): New function.
2120 remote{,-nindy,-eb,-mips}.c: Use it.
2121
a5d61570
SG		 2122Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com)
2123
2124 * Makefile.in (depend): More sed gubbish to deal with
2125 ../bfd/bfd.h being generated during the build.
2126 * depend: Re-done with corrected makefile.
2127
6f4a4fbb
FF		 2128Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com)
2129
2130 * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR.
2131 * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build
2132 directory to find automatically generated header files and library.
2133 * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR.
2134 * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR.
2135 * Makefile.in (saber_gdb): Include BFD_OBJ_DIR.
2136 * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args.
2137 * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend.
2138 * depend, alldeps.mak: Rebuild after Makefile.in changes.
2139
2140Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2141
2142 * configure.in: change lynx support to CPU-*-lynxos*
2143
2144 * Makefile.in (subdir_do): change test from existence of directory
2145 to existence of Makefile (the directory may exist but not be configured)
2146
2147Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2148
2149 * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
2150
761d5a4b
ILT		 2151Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
2152
2153 * configure.in (mips-idt-ecoffl*): New target; use idtl.
2154 (mips-idt-ecoff*): Added trailing '*'.
2155 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
2156
452b4b00
SG		 2157Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
2158
2159 * ser-go32.c: Clean up lots of compilation nits.
2160
e835b5e7
SG		 2161Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
2162
2163 * Patches from Jeffrey Law <law@cs.utah.edu>.
2164 * hppab-nat.c: Eliminate unnecessary ifdefs for
2165 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
2166 CANNOT_STORE_REGISTER.
2167 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
2168 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
2169 templates for 1.1 FP computational instructions.
2170
3af7fb94
SG		 2171Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
2172
bd91ddd1
SG		 2173 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
2174 * alldeps.mak, depend: Rebuild to account for ser-tcp.
2175 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
2176 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
2177 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
2178 shell when running the child, as args have been expanded by the
2179 time we get here. Simplify calling convention.
2180 * gdbserver/remote-server.c (main): Use new calling convention
2181 for create_inferior, remove defunct code for coalescing argv.
2182 Remove extra calls to mywait(), as we no longer have to wade
2183 through a shell.
2184
3af7fb94
SG		 2185 * target.c (target_read_memory_partial): Don't deref errnoptr
2186 when checking for null pointer.
2187
2b577349
JG		 2188Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
2189
2190 * remote-es1800.c: Fix typo.
2191
68feeeed
FF		 2192Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
2193
2194 * target.c (target_read_memory_partial): Like target_read_memory,
2195 but does partial reads, such as reads that bump into the end of
2196 the address space.
2197 * target.h (target_read_memory_partial): Add prototype.
2198 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
2199 * valprint.c (val_print_string): Complete rewrite to fix bug with
2200 bumping into end of memory, avoiding unnecessarily long reads, and
2201 fixing bug when print_max is set to 0 (unlimited print length).
2202 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
2203 initialize print_max.
2204
c1128340
RS		 2205Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
2206
2207 * configure.in: Add support for rom68k and bug boot monitors.
2208
574a2a49
JK		 2209Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
2210
6119aeeb
JK		 2211 * printcmd.c (print_scalar_formatted): Print integers bigger than
2212 LONGEST in hex no matter how big, and no matter what the format
2213 and size.
2214
2215 * stabsread.c (read_type): Skip type attributes if present.
36bcda79 2216
574a2a49
JK		 2217 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
2218 of number, just through '0' + radix - 1.
2219
2707b48a
FF		 2220Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
2221
8f1cc6c6
FF		 2222 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
2223
c701c14c
FF		 2224 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
2225 single parameter, the pointer to the partial symtab, rather than
2226 a bunch of args that are derived from the partial symtab. Change
2227 prototypes and callers to match.
2228
2707b48a
FF		 2229 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
2230 set demangling style automatically.
2231 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
2232 GNU C++, not C++ in general.
2233 * symtab.h (general_symbol_info): Simplify by eliminating one
2234 structure level for the language dependent info.
2235
86e3a5e4
FF		 2236Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
2237
2238 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
2239 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
2240 TYPE_CODE_ENUM was already testing for this.
2241
38dc5e12
SG		 2242Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
2243
2244 * Makefile.in: Add new file ser-tcp.c.
2245 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
2246 * findvar.c (write_register): See if we are writing back the same
2247 value that's already in the register. If so, don't bother.
2248 * remote.c (putpkt, getpkt): Improve handling of communication
2249 problems.
2250 * ser-go32.c: Prototype it to death. Update serial_ops and add
2251 dummy routines where appropriate.
2252 * ser-tcp.c: New module to implement serial I/O via TCP
2253 connections.
2254 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
2255 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
2256 * serial.c: Add start of support for connect command.
2257 (serial_open): Distinguish between tcp and local devices.
2258 * serial.h (struct serial_ops): Get rid of restore, add
2259 get_tty_state and set_tty_state. Define protoypes and macros for
2260 this mess.
2261 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
2262 some real buffering. Handle error conditions gracefully.
2263 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
2264 (Lynx), remove lots of cruft.
2265
633c8b0a
DZ		 2266Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2267
2268 * printcmd.c (print_address_symbolic): turn this into an assigment
2269 instead of an initialization (many compilers don't accept
2270 structure initialization).
2271
860b4da3
JK		 2272Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2273
2274 * xcoffread.c (read_xcoff_symtab): If several program csects in one
2275 source file, give them all the name of the source file, rather than
2276 the 2nd and subsequent ones having NULL names.
2277
b7ccd8e0
PS		 2278Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2279
2280 * printcmd.c (print_address_symbolic): Append source filename and
2281 linenumber of the symbol if print symbol-filename is on.
2282 (initialize_printcmd): `set print symbol-filename'.
2283
185a1705
SG		 2284Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
2285
5fa46c42
SG		 2286 * configure.in: Add config for Lynx target. Configure gdbserver
2287 only for Lynx. Re-do selective configuration of sparclite.
2288
185a1705
SG		 2289 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
2290 configure.in remote-inflow.c remote-utils.c}: New files to
2291 support GDB remote server. Currently only works for Lynx.
2292
3a594d72
JK		 2293Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2294
59d69506
JK		 2295 * stabsread.c (define_symbol, case 't'): Only set the name if it
2296 is not a pointer type.
2297
2298 * stabsread.c (define_symbol): Clean up logic; move the read_type
2299 calls to inside the switch statement (this improves the error
2300 handling).
2301
3a594d72
JK		 2302 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
2303 common blocks.
2304
b9298844
JK		 2305Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2306
43795ece
JK		 2307 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
2308
2309 * source.c (line_info): Change "pc" to "address" in messages and
2310 use print_address for addresses.
2311
2f2a70e5
JK		 2312 * source.c (line_info): If we don't find a symtab, print more useful
2313 output, including the symbolic address.
2314
b9298844
JK		 2315 * source.c (line_info): If --fullname, display the source.
2316 (identify_source_line), callers: Take pc as argument, rather than
2317 assuming innermost frame (emacs doesn't use this, so no one ever
2318 noticed).
2319 * symtab.h: Declare frame_file_full_name.
2320 * main.c: Don't.
2321
aea2312b
BK		 2322Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
2323
2324 * breakpoint.c (catch_command_1): Fix typo in error msg.
2325
6b346f51
KR		 2326Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2327
2328 * elfread.c (elf_symfile_read): Update ELF structure and routine
2329 names to specify 32-bit versions.
2330 (elf_symtab_read): Retrieve size field directly from symbol,
2331 instead of using old kludge.
2332
2333 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
2334 calling opcodes library.
2335 * z8k-tdep.c (print_insn): Likewise.
2336
ea753d03
JK		 2337Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2338
2339 * stabsread.c: Remove all uses of error(). Make error_type and
2340 read_type_number static.
2341 (define_symbol): Don't try to deal with a missing symbol
2342 descriptor which isn't followed by digit, '(', or '-'.
2343 * stabsread.h: Don't declare read_type_number here.
2344 * gdbtypes.h: Don't declare error_type here.
2345 * xcoffread.c: Remove NO_TYPEDEFS code.
2346
619ccb24
ILT		 2347Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
2348
2349 * mips-tdep.c: Removed #include of many header files, and #define
2350 of MIPSMAGIC; no longer used.
2351
30ffb593
JK		 2352Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2353
6fe90fc8
JK		 2354 * Many places: replace "the inferior" in messages with "the program"
2355 or "the program being debugged".
ea753d03 2356 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
6fe90fc8
JK		 2357 and I'm getting sick of maintaining it.
2358
30ffb593
JK		 2359 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
2360 support it.
2361
2362 * config/i386/go32.mh: Define SER_HARDWIRE.
2363 * Makefile.in: Define SER_HARDWIRE.
2364 (DEPFILES): Use it.
2365 (alldeps.mak): Add SER_HARDWIRE.
2366 Remove all references to ser-hardwire.{c,o}.
2367 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
2368
1b71de8e
PS		 2369Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2370
2371 * sparc-nat.c (store_inferior_registers): Fill in all members of
2372 inferior_fp_registers by reading them from the inferior before
2373 modifying and writing them back.
2374 Fixes unexplainable inferior FP exceptions after calls to the inferior
2375 or setting of floating point registers.
2376 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
2377 to register which is generated by gcc-2.4.
2378
3b17ee1b
KR		 2379Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
2380
2381 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
2382
2383Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
2384
2385 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
2386 xm-i386lynx.h}: New configuration for Lynx.
2387
8789d972
JK		 2388Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2389
87c942a8
JK		 2390 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
2391 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
2392
8789d972
JK		 2393 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
2394 as struct, union, or enum tags.
2395
8537c754
PS		 2396Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2397
2398 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
2399 executable.
2400
f52bde21
JK		 2401Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2402
2632d6df
JK		 2403 * infrun.c (wait_for_inferior),
2404 infcmd.c (program_info, signal_command): Use symbolic signal names.
2405
6b82a761
JK		 2406 * inftarg.c (child_wait): Deal with EINTR and include message from
2407 strerror if printing an error message.
2408
2409 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
2410
f52bde21
JK		 2411 * stabsread.c: Remove most uses of lookup_fundamental_type.
2412 (define_symbol): Use read_type for type of enum constant,
2413 not just read_type_number. Also don't call error().
2414 (define_symbol): For unrecognized constant type, one complaint (the
2415 one from error_type) is enough. Don't make our own in addition.
2416 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
2417 * gdbtypes.h: Doc fixes.
2418
7cf92dd2
PS		 2419Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2420
2421 Fix stack unwinding through _sigtramp on Irix. These patches are from
2422 Paul Flinders <ptf@delcam.co.uk>.
2423 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
2424 executable uses sigvec.
2425 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
2426 sigcontext offsets.
2427 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
2428
101b7f9c
PS		 2429Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2430
2431 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
2432 be passed to the inferior to make "handle <signal> nopass nostop" work.
2433
ac8cf67d
PS		 2434Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2435
2436 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
2437 the necessary bits.
2438 * findvar.c (value_from_register): Fix uninitialized first_addr
2439 which caused problems with assignment of doubles to register variables
2440 on some targets.
2441 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
2442 missing mips definitions if necessary.
2443
2444 Fix handling of double register variables for mips targets and big
2445 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
2446 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
2447 8 bytes for doubles.
2448 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
2449 conversion of type held in multiple registers to host format.
2450 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
2451 companion to REGISTER_CONVERT_TO_TYPE.
2452 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
2453 Convert to function calls.
2454 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
2455 mips targets.
2456 * mips-tdep.c (mips_print_register): Raw buffer now needs just
2457 MAX_REGISTER_RAW_SIZE bytes.
2458 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
2459 (if defined) for doubles.
2460 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
2461 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
2462 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
2463 defined.
2464 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
2465 defined.
2466
73262420
JK		 2467Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2468
e23a6896
JK		 2469 * configure.in: Add i[34]86-*-isc*.
2470
5e27c054 2471 * stabsread.c: Make sure all complain() pass the address of the struct.
b646b438
JK		 2472
2473 * xcoffread.c: Make sure all struct complaints are static not auto.
2474
2475 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
2476
73262420
JK		 2477 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
2478
2c6af8c0
JK		 2479Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2480
2481 * config/i386/linux.mh: Re-enable coredumps now that they should work.
2482
ee3d350d
RP		 2483Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
2484
2485 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
2486
f3fe87c7
SG		 2487Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
2488
2489 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
2490
5b40415c
JK		 2491Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2492
2493 * Makefile.in (INSTALLED_LIBS): New variable.
2494
31d16514
JK		 2495Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2496
94d50340
JK		 2497 * main.c (quit_command): In the "quit anyway?" message, tell the user
2498 whether we are planning to detach or kill the program.
2499
cdaa7905
JK		 2500 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
2501 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
2502
15f78602
JK		 2503 * infcmd.c (read_pc): Doc fix.
2504
511933e7
JK		 2505 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
2506
993583e5
JK		 2507 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
2508 signal_handler_caller.
2509 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
2510 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
2511 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
2512 Use SIGTRAMP_START if defined.
2513 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
2514 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
2515
7f8253c7
JK		 2516 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
2517
b1b4a89e
JK		 2518 * infcmd.c (step_1): Fix poorly worded error message.
2519
865e574b
JK		 2520 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
2521 Comment out corelow.c because core dumps are broken on these machines.
2522
31d16514
JK		 2523 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
2524 if srcdir is not ".".
2525 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
2526 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
2527 * depend: Update to latest automatically built version.
2528
6e50aeb4
FF		 2529Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
2530
2531 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
2532 * Makefile.in (NONSRC): Add ChangeLog-92
2533
2534Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
f49cf589
JK		 2535
2536 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
2537 not typo RAW_REGISTER_SIZE.
2538
2539 * frame.h, inferior.h: Doc fixes.
2540
35247ccd
SG		 2541Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
2542
2543 * findvar.c (write_register): Add sanity check for register size.
2544 (read_register): Fixup sanity check for register size to be
2545 consistent with write_register().
2546
2547Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
2548
2549 * sparclite/Makefile.in: Add dummy info, install and install-info
2550 targets.
2551
d968d5b4
RP		 2552Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
2553
2554 * remote-nindy.c: Removed declaration of coffstrip.
2555 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
2556
377f53d2
FF		 2557Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
2558
2559 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
2560 tagging.
2561
2562 * Makefile.in (VERSION): GDB 4.9 release.
2563
965a33af
FF		 2564Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
2565
2566 * README: Update known bugs to include the Solaris bug that
2567 leaves core dumps in the current directory when restarting the
2568 inferior with "run". Expand on the testsuite information.
2569
2570 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
2571 be the last 4.9 prerelease test archive.
2572
d2712f02
JK		 2573Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
2574
2575 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
2576 redefined warnings.
2577
0a4a0f09
FF		 2578Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
2579
2580 * README, NEWS: Update for gdb 4.9 release.
2581
57ffffe3
JG		 2582Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
2583
2584 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
2585 * target.c (MIN): #undef before defining.
2586
4a2383c1
JK		 2587Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
2588
2589 Patch from Jeffrey Law:
2590 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
2591
1edc5cd2
ILT		 2592Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
2593
2594 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
2595 memory.
2596
f39a2631
FF		 2597Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
2598
2599 * ch-exp.y (start): Apply work-around to avoid bison warning.
2600
67d2bd1a
FF		 2601Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
2602
0b81fc43
FF		 2603 * Makefile.in (BISON): Remove double quotes around BISON
2604 definition when bison is used.
2605
8f59e92b
FF		 2606 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
2607 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
2608 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2609 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
2610 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
2611 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
2612 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2613 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
2614
67d2bd1a
FF		 2615 * Makefile.in (VERSION): Bump to 4.8.6.
2616
64c5ac4f
FF		 2617Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
2618
2619 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
2620 include declarations for malloc/realloc/free. Both malloc and
2621 realloc return 'void *' for non-ANSI compilations.
2622
1adf2ba9
PS		 2623Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
2624
2625 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
2626 longer opened twice.
2627
7a758f71
JK		 2628Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
2629
2630 * solib.c (clear_solib): Don't close bfd if it is NULL.
2631
34b70237
FF		 2632Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
2633
2634 * core.c (dis_asm_read_memory): Cast second arg of
2635 target_read_memory to "char *".
2636 * breakpoint.c (watchpoint_check): Change arg type from PTR to
2637 "char *", to match other functions called by catch_errors().
2638
2c298c09
SG		 2639Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
2640
2641 * More patches from Jeffrey Law (law@cs.utah.edu).
35247ccd 2642 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
2c298c09
SG		 2643 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
2644 Delete unnecessary declarations.
2645
9e15da4a
SG		 2646Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
2647
2648 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
2649 poll() for termio{s}.
2650
dfa592fb
JK		 2651Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
2652
2653 * i386-tdep.c (i386_frame_num_args): Always return -1.
2654
d83a6710
SG		 2655Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
2656
a34d4bc1 2657 * Patches from Jeffrey Law <law@cs.utah.edu>.
8fa74880
SG		 2658 * gdb/hppa-tdep.c: Declare frame_saved_pc.
2659 (frameless_function_invocation): New function.
2660 (frame_saved_pc, init_extra_frame_info): Use
2661 frameless_function_invocation.
f45e781f 2662 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
8fa74880
SG		 2663 call instead of just grabbing the value currently in %r2.
2664 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
f45e781f 2665 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
8fa74880 2666 definition and use the common one in tm-hppa.h.
4b01383b
SG		 2667 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
2668 use unwind descriptors to determine if the frame chain is valid.
b227992a
SG		 2669 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
2670 it does not assume %r4 is the frame pointer.
68c8d698
SG		 2671 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
2672 and ssm instructions.
2673 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
2674 helper functions for print_insn.
a34d4bc1 2675 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
d83a6710 2676 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
a34d4bc1 2677 which nullifies the following instruction.
d83a6710 2678
a7edcb25
JK		 2679Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2680
d83a6710
SG		 2681 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
2682 pass the 5th arg there, rather than using an ANSI C-specific macro.
2683
a7edcb25
JK		 2684 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
2685
d39fbfe3
FF		 2686Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
2687
2688 * Makefile.in (VERSION): Bump to 4.8.5
2689 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
2690 directories to include search path.
2691 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
2692 whitespace.
2693 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
2694 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
2695 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
2696 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
2697 udr.o, udip2soc.o): Remove explicit rules, use the ones that
2698 are automatically generated in "depend".
2699 * Makefile.in (paread.o): Document why a dependency doesn't get
2700 automatically generated in "depend" and leave this explicit rule
2701 in for now (FIXME).
2702 * depend: Update to latest automatically generated version.
2703
5b8462fa
JK		 2704Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2705
67240bb8
JK		 2706 * xcoffread.c: Doc fix.
2707
5b8462fa
JK		 2708 * Makefile.in (depend): Include $(CC) command in generated output.
2709
5287eacd
FF		 2710Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
2711
2712 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
2713 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
2714 * depend: Update to latest automatically built version.
2715
9775789d
SG		 2716Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
2717
f202f778
SG		 2718 * sparclite/Makefile.in: Create default target that does nothing
2719 in order to force user to build by hand.
2720
1e8005d0
SG		 2721 * sparclite/Makefile: Remove. It's not necessary anymore.
2722
9775789d
SG		 2723 * ser-unix.c (wait_for): New routine to handle read timeouts,
2724 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
2725
588cca90
ILT		 2726Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
2727
2728 * mips-pinsn.c (print_insn): Return value.
2729
ebd99d54
FF		 2730Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
2731
588cca90
ILT		 2732 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
2733 at configuration time and doesn't belong in the distribution archive.
2734
d8aaff82
FF		 2735 * Makefile.in (NONSRC): Add 29k-share/README.
2736 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
2737
ebd99d54
FF		 2738 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
2739 constants with slightly more portable definitions (still depends
2740 on 2's complement arithmetic though).
2741 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
2742 * i386v-nat.c (sys/reg.h): Conditionalize include on
2743 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
2744 * ser-unix.c (termio.h): Include <termio.h> like other files that
2745 include termio.h, not <sys/termio.h> which may not exist (on
2746 linux for example).
2747
9b25bb09
FF		 2748Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
2749
2750 * valprint.c (print_longest): Change format parameter from a
2751 'char' to an 'int'. We can't have 'char' parameters with the
2752 current coding style, where we mix prototypes with pre-ANSI
2753 style declarations.
2754 * value.h (print_longest): Change format parameter in prototype
2755 from a 'char' to an 'int'.
2756
dea149ce
PS		 2757Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2758
23654371 2759 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
dea149ce 2760 definition.
23654371 2761 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
dea149ce
PS		 2762 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
2763
2f1c04d1
SG		 2764Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
2765
2766 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
2767 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
2768 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
2769 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
2770 ptrace needs 5 arguments, #define ptrace to always
2771 pass zero as the 5th argument.
2772
c7cb9064
SC		 2773Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2774
2775 * configure.in: Match z8k-*-sim for z8000.
2776 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
2777 * remote-hms.c: Update to use new serial protocol.
2778
5385e525
RP		 2779Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2780
5084717f
RP		 2781 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
2782 necessary and Solaris doesn't have it.
2783
0139c441
RP		 2784 * Makefile.in (clean-info, install, install-info, info, dvi,
2785 check, all): do not echo recursion lines.
2786
5084717f 2787 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
8317b39f 2788
13b464b2
RP		 2789 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
2790 required target ports which use sockets (like a29k-udi).
2791
2f1c04d1 2792 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
5385e525 2793
8d57a263
JK		 2794Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
2795
eca29634
JK		 2796 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
2797 systems lacking select().
2798
db7c818b 2799 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
8d57a263 2800
496ca67c
FF		 2801Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
2802
2803 * alldeps.mak, depend: Update with latest automatically built
2804 versions.
2805
3717e95b
FF		 2806Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
2807
d5f608a4
FF		 2808 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
2809
97e72c06
FF		 2810 * Makefile.in (make-proto-testsuite.dir): New target to make
2811 prototype testsuite tree.
97e72c06 2812
3717e95b
FF		 2813 * Makefile.in (VERSION): Bump to 4.8.4.
2814
ff580c7b
JK		 2815Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
2816
2817 * stabsread.c (define_symbol): If unrecognized constant type,
2818 complain() not error().
2819
7efb57c3
FF		 2820Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
2821
f43aec2e
FF		 2822 * infptrace.c: Add missing close paren to test for
2823 FIVE_ARG_PTRACE defined.
2824
7efb57c3
FF		 2825 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
2826 when compiling with gcc, but disable it for now. See comment.
2827 * defs.h (LONGEST): Define as either "long" or "long long"
2828 based on CC_HAS_LONG_LONG.
2829 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
2830 how longest_to_int is defined.
2831 * c-valprint.c (c_val_print): Call print_longest.
2832 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
2833 instead of LONG_LONG.
2834 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
2835 CC_HAS_LONG_LONG.
2836 * printcmd.c (print_scalar_formatted): Call print_longest
2837 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
2838 * typeprint.c (print_type_scalar): Call print_longest and let
2839 it figure out what to do for PRINTF_HAS_LONG_LONG.
2840 * valprint.c (val_print_type_code_int): Call print_longest
2841 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
2842 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
2843 * value.h (struct value): Replace usage of LONG_LONG with
2844 CC_HAS_LONG_LONG.
2845 * value.h (print_longest): Add prototype.
2846 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
2847 * values.c (unpack_double): Collapse code that was unnecessarily
2848 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
2849 * values.c (value_from_longest): Remove dependency on
2850 CC_HAS_LONG_LONG and just use LONGEST.
2851 * solib.c (solib_map_sections): Use bfd_get_filename
2852 to access filename field.
2853 * solib.c (clear_solib): Save filename and free it later, after
2854 bfd_close, since bfd_close may reference it. Use bfd_get_filename
2855 to access the field.
2856 * config/convex/xm-convex.h (LONG_LONG): Replace with
2857 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
2858 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
2859 Add PRINTF_HAS_LONG_LONG references.
2860
0626f40d
JK		 2861Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2862
31b56726
JK		 2863 * inflow.c (kill_command), infcmd.c (attach_command),
2864 remote.c (remote_interrupt_twice): In messages for the user, call it
2865 "the program" or "the program being debugged" not "the inferior".
2866
0626f40d
JK		 2867 * hp300ux-nat.c: Cast second arg to supply_register calls.
2868 (_initialize_kernel_u_addr, getpagesize): New functions.
2869 (store_inferior_register_1): Change arg name from value to val.
2870 (fetch_core_registers): Make arg core_reg_size unsigned.
2871 Pass 5 args to ptrace.
2872 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
2873 Remove KERNEL_U_ADDR stuff.
2874 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
2875 * config/m68k/hp300hpux.m{t,h}:
2876 Move exec.o from NATDEPFILES to TDEPFILES
2877 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
2878 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
2879
d8f23320
PS		 2880Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2881
2882 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
2883
08bb2617
JK		 2884Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2885
2886 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
2887
caa53d6d
RP		 2888Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2889
2890 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
2891 describe `set demangle-style arm' (not cfront);
2892 mention can type `q' to discard output, when gdb pages
2893
212e10cf
PS		 2894Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2895
2896 * valops.c (search_struct_field): Fix gdb core dump with incomplete
2897 stabs info.
2898
ebdb9ade
JK		 2899Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2900
2901 * remote.c: Change timeout to 2.
2902 (remote_open): Use unpush_target not remote_close.
2903 (remote_resume): If siggnal != 0, give warning not error().
2904 (remote_wait, remote_interrupt, remote_interrupt_twice):
2905 If we get two interrupts, let the user get out if they want.
2906 (remote_{kill,mourn}): New functions.
2907 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
2908
c0f2f39c
ILT		 2909Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
2910
2911 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
2912
609e1c57
JK		 2913Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2914
71607f9d
JK		 2915 * Remote targets (mourn): Call unpush_target.
2916
e82980e4
JK		 2917 * config/sparc/xm-sun4os4.h: Declare free() to return int.
2918 Remove twisted use of PARAMS.
2919
609e1c57
JK		 2920 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
2921 that ansidecl.h assumes ANSI on AIX.
2922
ab425a9b
JK		 2923Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
2924
2925 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
2926 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
2927
f661c4ca
PS		 2928Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2929
2930 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
2931
ebe8362f
JK		 2932Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
2933
2934 * remote-vx.c (net_connect): Allow numeric IP address for host.
2935
9faacb92
SC		 2936Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2937
2938 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
2939
9aa31e91
JK		 2940Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
2941
2942 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
2943
2944 * symtab.h, xcoffread.c: Revise linetable sorting comments.
2945
24d45a63
PS		 2946Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2947
2948 * valops.c (value_cast): A cast might also change the object
2949 representation in C++.
2950 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
2951 to get the proper read_symtab function when called from mipsread.c.
2952 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
2953 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
2954 for dummy psymtabs, inhibit processing of dummy psymtabs.
2955
8cba9703
JK		 2956Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
2957
87237c52
JK		 2958 * Changes from (or inspired by) AMD:
2959 * remote-udi.c (udi_attach): Assignments to Space and Offset were
2960 switched, fix it.
2961 (udi_wait): Make error message (UDIGetStdout) match error.
2962 (udi_wait): Handle UDIStdinNeeded.
2963 * command.c [CANT_FORK]: Use system().
2964 * utils.c (prompt_for_continue): Allow quit with 'q'.
2965
8cba9703
JK		 2966 * solib.c (solib_add): Don't call special_symbol_handling if there
2967 were errors in symbol_add_stub. Also set so->from_tty before
2968 calling symbol_add_stub.
2969
66a1aa07
SG		 2970Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
2971
2972 * Merge in HPPA/BSD patches from Utah:
2973 * defs.h: Add const to 2nd arg of psignal prototype.
2974 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
2975 BSD now.
2976 * hppab-core.c: Deleted. No longer useful.
2977 * hppab-nat.c: #include more files. Use PT_WUREGS, not
2978 PT_WRITE_U.
2979 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
2980 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
2981 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
2982 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
2983 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
2984
b5728692
SG		 2985Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
2986
2987 * Fix two bugs found by deja-gnu. One is the incorrect reporting
2988 of the PC being in a stack dummy when looking at a core file
2989 without symbols. The other is the incorrect passing of char
2990 arguments during expression evaluation (ie: p foo('a','b') would
2991 mess up the passing of it's args because it wasn't coercing the
2992 char's to ints).
2993 * hppah-tdep.c: Rename global functions to have consistent hppa_
2994 prefix. Make more functions static. Drop hp_ prefix from static
2995 functions. (hppa_push_arguments): Call value_arg_coerce to cast
2996 char to int args if necessary. (hppa_fix_call_dummy): Create
2997 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
2998 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
2999 valid (ie: != 0) before doing comparison against PC.
3000 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
3001 to reflect new arguments.
3002 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
3003 prefix for func name. (FIX_CALL_DUMMY): Move code into
3004 hppah-tdep.c.
3005
3006 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
3007 to malloc() so that we can test GDB eval of dynamically created
3008 arrays (like char strings in `print "foo"').
3009
7586127f
PS		 3010Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3011
3012 * printcmd.c (print_address_symbolic): Search symtabs as well as the
3013 minimal symbols for a nearby symbol.
3014
158a0711
JG		 3015Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
3016
3017 * coffread.c: Comment changes around minimal symbol recording.
3018
3127785a
RP		 3019Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3020
158a0711 3021 * command.c: comment changes only.
f936e20d 3022
3127785a
RP		 3023 * mips-tdep.c (heuristic_fence_post): new static variable.
3024 (heuristic_proc_start): use heuristic_fence_post, print better
3025 warnings, but only if not stop_soon_quietly.
3026 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
3027
5afa2040
JK		 3028Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
3029
3030 * symtab.h: Fix LOC_REF_ARG comment.
3031
3032Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3033 and Jim Kingdon (kingdon@cygnus.com)
3034
3035 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
3036 LOC_REGPARM symbol.
3037 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
3038 symfile.c (compare_symbols): Don't check first character; STRCMP
3039 does that.
3040
3041 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
3042 structures that are passed by address in a register.
3043 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
3044 * findvar.c (read_var_value),
3045 printcmd.c (address_info, print_frame_args),
3046 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
3047 * symtab.c (lookup_block_symbol): Deal with it.
3048
fce30fa1
JK		 3049Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
3050
4365c36c
JK		 3051 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
3052 Add objfile field.
3053 * objfiles.c (find_pc_section): Return a struct obj_section *.
3054 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
3055 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
3056 Don't use obj_section hack.
3057 * xcoffexec (vmap_symtab): Relocate obj_sections.
3058 * printcmd.c (containing_function_bounds): Use find_pc_section.
3059
fce30fa1
JK		 3060 * symtab.h: Clean up SYMBOL_VALUE comments.
3061
f2c365f5
JK		 3062Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
3063
31258e4f
JK		 3064 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
3065 Expand comments about LOC_ARG/LOC_LOCAL pairs.
3066
f2c365f5
JK		 3067 * coffread.c (read_coff_symtab): Use rewind before fseek.
3068
32d8a6d3
PB		 3069Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
3070
3071 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
3072 * Makefile.in: Add $(YFLAGS) when using $(YACC).
3073 * Makefile.in: Remove message to expect conflicts and unused
3074 rules in ch-exp.y, since there no longer are any such.
3075
1b5c6c05
DZ		 3076Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3077
3078 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
3079
cee86be3
JK		 3080Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
3081
4cdcf3b9
JK		 3082 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
3083 rather than dumping core.
3084
24c2857c 3085 * Makefile.in: Add ${srcdir}/ to all source files.
4cdcf3b9 3086 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
24c2857c
JK		 3087 (TAGS): Deal with srcdir and new config directory scheme.
3088 createtags: Remove.
3089 Makefile.in (NONSRC): Remove createtags.
3090 alldeps.mak: Updated.
3091
cee86be3
JK		 3092 * rs6000-tdep.c: Delete unused function print_frame.
3093
3094 * frame.h (struct frame_info): Doc fix for next_frame.
3095 New field signal_handler_caller.
3096 blockframe.c (create_new_frame, get_prev_frame_info),
3097 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
3098 INIT_FRAME_PC_FIRST).
3099 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
3100 Check it.
3101
9583b295
SG		 3102Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
3103
3104 * irix4-nat.c (fetch_core_registers): Special version of this for
3105 Irix 4.x, which stores regs a bit differently from other /proc
3106 based systems.
3107 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
3108 to new file core-svr4.c.
3109 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
3110 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
3111 to NATDEPFILES.
3112 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
3113
3f06498a
JK		 3114Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
3115
3116 * i387-tdep.c: Remove unused #includes.
3117
3118 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
3119
3120 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
3121
058eb766
JK		 3122Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
3123
3124 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
3125
3126 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
3127 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
3128 Don't muck with SYMBOL_CLASS.
3129
04c6a64f
SG		 3130Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
3131
3132 * munch: Don't use head command. It doesn't exist everywhere.
3133
9c225659
FF		 3134Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
3135
3136 * inflow.c (new_tty): Remove spurious 'o' character at end
3137 of #endif line.
3138
e157305c
PS		 3139Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3140
3141 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
3142 instructions and nothing more.
3143 * mipsread.c (add_line): Add comment why we have to combine line number
3144 entries for the same line number.
3145
0b28c260
JK		 3146Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
3147
3148 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
3149 in gdb 2.8!).
3150
dd052d9a
FF		 3151Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
3152
3153 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
3154
9fa59efd
JK		 3155Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
3156
3157 * source.c (select_source_symtab): Clean up comment. Also, if
3158 we have a current_source_symtab, and s is NULL, return without
3159 doing anything.
3160 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
3161 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
3162
65ce5df4
JG		 3163Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
3164
3165 * dbxread.c (unknown_symchar_complaint): Add new complaint.
6f49b01e 3166 * stabsread.h: Declare it.
65ce5df4
JG		 3167 * partial-stab.h: Use it.
3168
3169 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
3170
486b440e
JK		 3171Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
3172
df2a1bd7
JK		 3173 * stack.c (print_frame_info): Print specially if dummy frame.
3174
fa99ebe1
JK		 3175 * breakpoint.c: Add comments regarding within_scope future direction.
3176
ee7e82fe
JK		 3177 * Version 4.8.3.
3178
486b440e
JK		 3179 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
3180
3181Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
3182
3183 * ch-exp.y: Fix thinko that broke parsing of FALSE.
3184
39cb3d04
PS		 3185Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3186
3187 * stabsread.c (read_member_functions): Initialize domain for stubbed
3188 member functions to avoid gdb core dumps when printing pointers
3189 to member functions.
3190 * cp-valprint.c (cp_print_class_method): Check for stubbed member
3191 functions.
3192
ccd87bf2
JK		 3193Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
3194
e2ff731b
JK		 3195 * expprint.c (print_subexp): If opcode not found in op_print_tab,
3196 stop with an error().
3197 eval.c (evaluate_subexp): Change error message.
3198
ccd87bf2
JK		 3199 * objfiles.c (build_objfile_section_table): Cast return value
3200 from obstack_finish.
3201
0a62ff36
JK		 3202Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
3203
f3649227
JK		 3204 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
3205 to rs6000_frame_chain and deal with it if we're in a signal handler.
3206 (FRAME_SAVED_PC): Use rs6000_frame_chain.
3207
0a819c04
JK		 3208 * breakpoint.c (within_scope): New function.
3209 (enable_breakpoint, watchpoint_check): Use it.
3210
affc9686
JK		 3211 * source.c (openp): Handle "exec-file ./ls" correctly.
3212
0a62ff36
JK		 3213 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
3214
5a7c9cce
PB		 3215Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
3216
3217 * ch-exp.y: Clean up lexing of identifiers and
3218 reserved words. (E.g. don't recognize FALSEXXX as the
3219 keyword FALSE followed by the identifier XXX.)
3220 Also, convert identifiers to lower case.
3221
1724c671
SG		 3222Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
3223
3224 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
3225 new serial interface.
3226
4febd102
SG		 3227Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
3228
3229 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
3230 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
3231 * ser-go32.c: Return -1 on most failures, 0 on most successes,
3232 and use new return codes for go32_readchar().
3233 * ser-unix.c: Ditto. Also, move error handling up to caller for
3234 SERIAL_SETBAUDRATE().
3235 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
3236 to specific routine.
3237 (serial_close): New routine to wrap around device close routine.
3238 serial.h: Clean & document return values more clearly.
3239
a80c7bf6
JK		 3240Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
3241
944c1c2f
JK		 3242 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
3243
3244 * rs6000-pinsn.c (print_operand, case LI): Print condition register
3245 operand in decimal rather than wrong textual versions.
3246
21486670
JK		 3247 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
3248 (mention 't', remove false thing about 'g' only good with 'f').
3249
ddc6e6f7
JK		 3250 * breakpoint.h: move "struct breakpoint" and friends to top of
3251 file so that bpstat_find_breakpoint prototype works.
3252
a80c7bf6
JK		 3253 * solib.c (struct so_list): Add bfd field.
3254 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
3255 Put the bfd in bfd field of the so_list.
3256 (clear_solib): Free bfd name and close_bfd on the bfd.
3257
47f366bc
PB		 3258Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
3259
3260 * valarith.c (value_subscript): Add COERCE_REF.
3261 * ch-exp.y (operand_5): We can generalize the 2nd operand
3262 of a string repetition ot 'literal' without ambiguity.
3263
cabd4da6
JK		 3264Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3265
3266 * breakpoint.h (struct bpstat): Remove momentary field.
3267 Remove bpstat_momentary_breakpoint. This was always kludgy
3268 and is no longer used.
3269
3270 * breakpoint.h: Add enum bpstat_what.
3271 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
3272 stop and print fields of bpstat now per-breakpoint, not just
3273 one for the whole chain.
3274 breakpoint.{c,h} (bpstat_what): New function.
3275 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
3276 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
3277 with call to bpstat_what.
3278 README: Remove watchpoint/breakpoint bug from known bugs.
3279
3280 * breakpoint.h: Prototype bpstat_find_breakpoint.
3281
dfbfbd96
FF		 3282Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
3283
3284 * symtab.c (find_methods, gdb_mangle_name): Note that functions
3285 are g++ specific.
3286 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
3287 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
3288
3289Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
3290
3291 * i960-pinsn.c (tabent): Copied struct definition from
3292 opcodes/i960-dis.c.
3293
ca6a826d
PS		 3294Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3295
3296 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
3297 is a C++ destructor.
3298 * symtab.c (gdb_mangle_name): Use it.
3299 * symtab.c (find_methods): Do not add destructors to choice list
3300 for constructors.
3301 * symtab.c (decode_line_1): Make breakpoints on destructors work
3302 for gcc-2.x again.
3303
40b56283
SG		 3304Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
3305
b83bf6b3
SG		 3306 * ser-go32.c: Make it use serial port name.
3307 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
3308
40b56283
SG		 3309 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
3310 in a system call!
3311
41faa775
SG		 3312Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
3313
3314 * configure.in: Only configure sparclite subdir when target_cpu
3315 is sparclite.
3316
f635bd47
JK		 3317Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
3318
ef5b809c
JK		 3319 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
3320 Remove FIXME comment regarding this.
3321
47045b36
JK		 3322 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
3323
f635bd47
JK		 3324 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
3325
73d0fc78
RP		 3326Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
3327
3328 Add section table to objfile struct. Use it for find_pc_section.
3329 * objfiles.c (add_to_objfile_sections,
3330 build_objfile_section_table, find_pc_section): new functions.
3331 (allocate_objfile): build section table.
3332 * objfiles.h (struct obj_section): new structure.
3333 (struct objfile): add section table.
3334 (find_pc_section): new prototype.
3335 * solib.[ch] (find_pc_section_from_so_list): removed.
3336 * sparc-tdep.c: include objfiles.h for find_pc_section. include
3337 symfile.h for objfiles.h.
3338 (in_solib_trampoline): adjusted for new find_pc_section
3339 prototype. Removed BAD_RICH_HACK ifdefs.
3340 * symfile.c (syms_from_objfile): offset objfile sections.
3341 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
3342 * symfile.h (find_pc_section): prototype removed. Also fixed
3343 comment typo NUL -> NULL.
3344 * target.[ch] (find_pc_section_from_targets): removed.
3345 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
3346
07861607
SG		 3347Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
3348
3349 * ser-go32.c: Format. (go32_open): Use proper return value.
3350
3351 * configure.in: Undo conditional configdirs hack for sparclite.
3352
118ec55a
JW		 3353Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
3354
3355 * symtab.c (list_symbols): When call break_command, pass both
3356 filename and function name not just function name.
3357
3358Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
3359
3360 (Changes and new files to make "none" a full fledged configuration)
3361 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
3362 Currently only tm-none.h has any meaningful contents.
3363 * config/none/none.mh (NAT_FILE): Use nm-none.h
3364 * config/none/none.mh (XM_FILE): Use xm-none.h
3365 * config/none/none.mt (TM_FILE): Use tm-none.h
3366 * Makefile.in (depend): Remove comment about parse errors in
3367 valops.c, it now parses correctly and generates a correct depend
3368 line. Remove line that touches xm.h, tm.h, and nm.h; they are
3369 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
3370
786757a9
JK		 3371Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
3372
9925b928
JK		 3373 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
3374
786757a9
JK		 3375 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
3376 exactly 8 characters.
3377
0c101d49
SG		 3378Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
3379
3380 * configure.in: Sparclite uses sparc config dir. Also has it's
3381 own tm- & .mt files now. Also add sparclite to configdirs.
3382 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
3383 * config/i386/go32.mh: Nullify def of TERMCAP.
3384 * config/i386/xm-go32.h: Get rid of redef of EIO.
3385 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
3386 specific configs. Very similar to sun4os4, but without solib.
3387 * sparclite/{Makefile.in configure.in}: First cut at making this
3388 dir configgable.
3389
5d2b030a
SG		 3390Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
3391
3392 * ser-go32.c: First cut at adapting to new serial interface.
3393
4e772f44
SG		 3394Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
3395
3396 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
3397 These implement a new serial line interface for talking to remote
3398 targets.
3399 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
3400 EXCEPT go32, which gets ser-go32.c.
3401 * remote.c: Use new serial interface. More remote-xxx's to be
3402 converted later.
3403 * ser-bsd.c, ser-termios.c: Removed.
3404 * serial.c: New. Implements common operations for all serial
3405 types.
3406 * ser-unix.c: New. Unix specific serial operations for various
3407 flavors of Unix (Posix, SysV, BSD).
3408 * serial.h: Generic serial interface defs.
3409 * config/i386/go32.mh, config/i386/i386bsd.h,
3410 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
3411 ser-bsd.o from XDEPFILES. All the magic is now handled in
3412 configure.in.
3413
9acdb2dc
SG		 3414Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
3415
3416 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
3417
0848ad1c
JK		 3418Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
3419
1d7e34e1
JK		 3420 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
3421
b0e932ad 3422 * rs6000-tdep.c (frameless_function_invocation): Don't even think
1d7e34e1 3423 about framelessness except on the innermost frame.
b0e932ad 3424
0848ad1c
JK		 3425 * xcoffexec.c: Call fatal() not abort().
3426
3427 * stabsread.c (patch_block_stabs): If stab & no symbol, make
3428 a LOC_OPTIMIZED_OUT symbol.
3429 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
3430 findvar.c (read_var_value), printcmd.c (address_info),
3431 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
3432 m2-exp.y (yylex): Deal with it.
0848ad1c 3433 ch-exp.y (yylex): Deal with it.
0848ad1c
JK		 3434
3435Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
3436
3437 * findvar.c (value_from_register): H8500 specific, check to see
3438 if we are looking at short pointer. If so, skip crock.
3439 * h8500-tdep.c (h8500_frame_chain): Mask down value from
3440 read_memory_integer() to avoid getting messed up by sign extension.
3441
0e184833
RP		 3442Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3443
3444 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
3445 ifdef protect using BAD_RICH_HACK. This should be removed soon.
3446 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
3447
a6cead71
JK		 3448Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
3449
720b3aed
JK		 3450 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
3451
3452 * core.c (dis_asm_print_address): New function.
3453
a6cead71
JK		 3454 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
3455 has been fixed.
3456
494503c7
PS		 3457Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3458
3459 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
3460 entire breakpoint chain and print only the first entry that needs to
3461 be printed and needs to be stopped for. Fixes problems with printing
3462 of multiple breakpoints with different conditions.
3463 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
3464 effectively stops printing of the breakpoint chain.
3465 * breakpoint.c (print_it_noop): New routine to print nothing
3466 for this breakpoint entry and dont stop printing.
3467 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
3468 watchpoint only if it is enabled.
3469 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
3470 descriptor from the library to make backtraces through setjmp work.
3471 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
3472 sigtramp.
3473 * mips-tdep.c (read_next_frame_reg): Provide correct values for
3474 all registers saved within sigtramp, cleanup.
3475
f7ed13c7
JK		 3476Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3477
3478 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
3479
bf097a0b
RP		 3480Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3481
3482 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
3483 with prototype in ../include/dis-asm.h.
3484
5d0734a7
JK		 3485Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3486
3487 * core.c (dis_asm_{read_memory,memory_error}): New functions.
3488 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
3489 Use read_memory_func interface to disassembler.
3490
2093fe68
RP		 3491Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3492
3493 Teach sparc solaris to next over shared library functions.
3494 * solib.[hc] (find_pc_section_from_so_list): new function and
3495 prototype.
3496 * sparc-tdep.c (in_solib_trampoline): new function.
3497 * symfile.[hc] (find_pc_section): new function and prototypes.
3498 * target.[hc] (find_pc_section_from_targets): new function and
3499 prototypes.
3500 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
3501 in_solib_trampoline.
3502
b27be792
JK		 3503Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
3504
deae7611
JK		 3505 * infrun.c (wait_for_inferior): Revise comment.
3506
359a097f
JK		 3507 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
3508
3509 * command.{c,h}: New var_type var_integer.
3510 main.c: Use it for history_size.
3511
3512 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
3513 Lint and byte-order fixups.
3514
3f031adf
JK		 3515 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
3516
8af68e4e
JK		 3517 * breakpoint.h (bpstat): New field print_it.
3518 breakpoint.c (bpstat_print): Use it.
3519 (print_it_normal): New function (from old bpstat_print code).
3520 (bpstat_{alloc,stop_status}): Set print_it field.
3521
3522 * breakpoint.c (bpstat_stop_status): Use catch_errors when
3523 evaluating watchpoint condition, via new function watchpoint_check.
3524 Also stop if watchpoint disabled due to leaving its block.
3525
b27be792
JK		 3526 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
3527
aa66fddd
PS		 3528Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3529
3530 * mips-pinsn.c: Add missing include of dis-asm.h.
3531
d7d35f00
FF		 3532Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
3533
239121e2
FF		 3534 * Makefile.in (clean, distclean, realclean): Recursively apply
3535 to subdirs first, rather than last. This avoids, for example,
3536 Makefile being removed in a parent directory before the recursive
3537 make is run.
3538
141ccc03
FF		 3539 * alldeps.mak, depend: Update for below changes.
3540
2225eb85
FF		 3541 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
3542 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
3543 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
3544 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
3545 instead of tm-68k.h.
3546 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
3547 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
3548 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
3549 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
3550 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
3551 tm-68k.h to tm-m68k.h.
3552 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
3553 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
3554 tm-m68k-nofp.h.
3555
d7d35f00
FF		 3556 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
3557 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
3558 * a29k-tdep.c: Renamed from am29k-tdep.c.
3559 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
3560 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
3561 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
3562 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
3563 Map '29k' to 'a29k'.
3564 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
3565 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
3566 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
3567 tm-a29k.h.
3568 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
3569 define that does not appear anywhere else in the gdb source tree.
3570 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
3571
ad376893
JK		 3572Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
3573
2225eb85
FF		 3574 * breakpoint.c: Add comments regarding breakpoint_re_set.
3575
e5c00760
JK		 3576 * xcoffread.c (sort_syms, compare_symbols): Remove.
3577 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
3578 not our own sort_syms (it is identical).
3579
ad376893
JK		 3580 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
3581
0b0d6c3f
PS		 3582Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3583
3584 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
3585 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
3586 went out of scope.
3587 * exec.c (exec_close): Fix storage leak.
3588 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
3589 output sections when patching an executable.
3590 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
3591 when writing all registers.
3592 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
3593 at the right offset in the dummy frame.
3594 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
3595 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
3596 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
3597
0f0834c5
JG		 3598Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
3599
3600 * Makefile.in (TARFILES): Avoid trailing backslash.
3601
2d313932
JK		 3602Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
3603
d7d35f00
FF		 3604 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
3605 it in breakpoint_re_set.
2d313932
JK		 3606 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
3607
3608 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
3609 don't use sizeof(int) for target stuff, etc).
3610
53f6119f 3611Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
3c02636b 3612
53f6119f
FF		 3613 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
3614 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
3615 support that can't be integrated anyway due to lack of clear
3616 authorship.
3c02636b 3617
ccf1e898
SG		 3618Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
3619
3620 * findvar.c (read_register, write_register): Make these capable
3621 of reading/writing registers that are shorter than REGISTER_TYPE.
3622 * (value_from_register): Install H8500 specific code to return
3623 proper value when register is being used as a pointer.
3624 * h8500-tdep.c: Remove extra defines of NUM_REGS.
3625 (h8500_skip_prologue): Use correct lengths for LINK instructions.
3626 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
3627 chain frames properly by combining frame pointer with T reg.
3628 (init_extra_frame_info): Delete. It's now a macro.
3629 (frame_args_address): Don't add PTR_SIZE. Stack args are already
3630 offset by the correct amount off of the frame pointer.
3631 (register_byte): Delete. It's now a macro.
3632 (register_raw_size, register_virtual_size): Delete. Replaced by
3633 common routine h8500_register_size, cuz there's no difference
3634 between the raw & virtual sizes on this machine.
3635 (register_convert_to_raw, register_convert_to_virtual): Delete,
3636 cuz there's no difference between the raw & virtual forms.
3637 Replaced by memcpy in tm file.
3638 (register_virtual_type): Rename to h8500_register_virtual_type.
3639 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
3640 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
3641 emulator have same reg offsets. This is all handled in the
3642 simulator code now.
3643 (h8500_trapped_internalvar): New routine to detect references to
3644 convenience vars acting as pointer pseudo-regs.
3645 (h8500_value_trapped_internalvar): Conjure up value of pointer
3646 pseudo-regs.
3647 (h8500_set_trapped_internalvar): Convert set value in real
3648 register references.
3649 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
3650 code segment register.
3651 infrun.c (proceed): Simplify. Call write_pc instead of doing it
3652 by hand.
3653 (wait_for_inferior): Add h8500 specific code to add stack segment
3654 when reading SP register.
3655 remote-sim.c (fetch_register): Spacing.
3656 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
3657 detect cruft. Redo all register manipulation stuff. Get rid of
3658 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
3659 to frame pointer. (IS_TRAPPED_INTERNALVAL,
3660 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
3661 to create internal vars for pointer pseudo-regs.
3662
2531303c
FF		 3663Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
3664
3665 * Makefile.in: Numerous small changes to macro definitions
3666 and rules for building gdb distribution tree. Many macros
3667 eliminated or merged, and rules simplified.
3668 * alldeps.mak: Update.
3669 * depend: Update.
3670
b396a969
DZ		 3671Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
3672
3673 * Makefile.in: recurse through SUBDIRS for dvi target too
3674
53f6119f
FF		 3675Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
3676
3677 * Clean up xcoff relocation.
3678 objfiles.h (struct objfiles): Add section_offsets, num_sections.
3679 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
3680 Set them.
3681 symtab.h (struct general_symbol_info): Add section field.
3682 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
3683 xcoffread.c: Set section for symbols and msymbols.
3684 (struct symtab): Add block_line_section field.
3685 buildsym.c (end_symtab): Set it.
3686 (end_symtab and callers): Add section parameter.
3687 objfiles.c (objfile_relocate): New funciton.
3688 xcoffexec.c (vmap_symtab): Use it.
3689 xcoffsolib.h (struct vmap): Remove unused fields.
3690 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
3691 CORE_NEEDS_RELOCATION, symtab_relocated.
3692 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
3693 rs6000-tdep.c: Make loadinfotext static.
3694 breakpoint.c (fixup_breakpoints): Doc fix.
3695 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
3696 (end_symtab): primary field replaces nonreloc.
3697
ece2e98a
JG		 3698Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
3699
3700 * symtab.h (struct linetable_entry): Remove confusing comment.
3701
80c8fd72
DZ		 3702Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3703
3704 * Makefile.in: add installcheck target
3705
1a0edbc7
FF		 3706Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
3707
3708 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
3709 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
3710 z8k}: New directories to hold cpu specific configuration files.
3711 Naming follows gcc convention.
3712 * config/{*.mt, *.mh}: All target and host makefile fragment
3713 config files moved to an appropriate config/<cpu> subdirectory.
3714 * nm-*, xm-*, tm-*: All native, host, and target files, which
3715 get linked to nm.h, xm.h, and tm.h respectively by configure,
3716 moved to appropriate config/<cpu> subdirectory.
3717 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
3718 Native, host, and target files that are common across more than
3719 one cpu architecture and included by one of the configured
3720 native, host, or target files, get moved to config directory.
3721 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
3722 pick up native, host, or target include files moved to one of
3723 the config subdirectories, and that are included by other files.
3724 * Makefile.in (alldeps.mak): Modify to account for new config
3725 directory structure.
3726 * alldeps.mak, depend: Update for new config directory structure.
3727 * config/*/[ntx]m-*.h: Modify all files that include other
3728 [ntx]m-*.h files to use path relative to gdb/config. I.E.
3729 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
3730 "tm-29k.h".
3731 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
3732 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
3733 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
3734 * configure.in: Default gdb_host_cpu to host_cpu, and remap
3735 the ones where the default is not unique or different than the
3736 config subdirectory name. Similarly, handle gdb_target_cpu.
3737 Modify configure.in as appropriate to make use of gdb_host_cpu
3738 and gdb_target_cpu to find makefile fragments and make links.
3739
5f5341a7
ILT		 3740Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
3741
3742 * mipsread.c (compare_blocks): Sort blocks with the same start
3743 address by decreasing ending address.
3744
1a3579df
PS		 3745Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3746
3747 * mipsread.c (parse_procedure): Save cur_fdr accross call to
3748 lookup_symbol as it might get clobbered by the call.
3749
3750 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
3751 The previous code did not initialize the language field for the psymtab
3752 entry.
3753
f24c159f
JG		 3754Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
3755
3756 * c-exp.y (parse_number): Avoid shift warning.
3757 * serial.h (struct ttystate): Declare empty one on DOS.
3758
bc0d4cb9
SG		 3759Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
3760
733a9015
SG		 3761 * xm-sun4os4.h: Return type of free() should be void, not int.
3762
bc0d4cb9
SG		 3763 * vx-share/vxWorks.h: Remove #def of NULL.
3764
deb3f296
JK		 3765Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
3766
3767 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
3768
52f8e6a0
SC		 3769Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
3770
3771 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
3772
00cea52f
PB		 3773Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
3774
3775 * ieee-float.c: Moved to ../libiberty.
3776 * ieee-float.h: Moved to ../include.
3777 * Makefile.in: Update accordingly.
3778 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
3779 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
3780 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
3781 it is now in ../opcodes/m68881-ext.c.
3782 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
3783 prologue (some callers _do_ care).
3784 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
3785 new interface of ../opcodes/*-dis.c.
3786 * ch-exp.y: Add #include <ctype.h>.
3787
b60b2e3e
JK		 3788Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
3789
c161de74
JK		 3790 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
3791
b60b2e3e
JK		 3792 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
3793
ecfd2b60
JK		 3794Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
3795
3796 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
3797
2d8d693a
SC		 3798Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3799
3800 * z8k-tdep.c (extract_return_value, write_return_value,
3801 store_struct_return): New functions from macros in tm-z8k.h.
3802
898e13c8
FF		 3803Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
3804
3805 * valops.c (value_arg_coerce): Apply temporary patch to
3806 fix problem with coercion of array and function types when
3807 passed as arguments to C functions, pending a more complete
3808 review of when and how coercion should be done, depending
3809 upon context and language.
3810
9d61147e
JK		 3811Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
3812
3e57da38
JK		 3813 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
3814
9d61147e
JK		 3815 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
3816 debugsec if there are a non-zero number of symbols.
3817
3021c40d
JG		 3818Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
3819
3820 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
3821
8112a711
JK		 3822Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
3823
3824 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
3825
3826 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
3827 not just 50 symbols.
3828 (symtbl_num_syms): New variable.
3829 (read_xcoff_symtab): Set it.
3830 (read_symbol_nvalue): Check for bad symno.
3831 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
3832 always symtbl.
3833
e829d983
SG		 3834Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
3835
3836 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
3837 This is defined in defs.h if necessary.
3838 * vx-share/vxWorks.h: Remove #defs of min and max.
3839 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
3840 vx-share/xdr_rdb.c: include defs.h.
3841
c8ade719
JK		 3842Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
3843
3844 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
3845 of while condition.
3846
3847 * xcoffread.c (enter_line_range): complain() on bad endoffset.
3848 xcoffread.c: Doc fixes.
3849
3850Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
3851
3852 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
3853 xcoffexec.c (xcoff_relocate_core): New function.
3854 (text_adjustment): Removed.
3855 (add_vmap): Return the vmap.
3856 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
3857
3858Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
3859
3860 * xcoffsolib.h: Add objfile member to struct vmap.
3861 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
3862 xcoffexec.c (add_vmap): Allocate objfiles here.
3863
48a522d9
JG		 3864Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
3865
01deac12
JG		 3866 Support 68000 series without floating point.
3867
3868 * configure.in (m68000-*-{aout,elf,coff}): New configs.
48a522d9
JG		 3869 * tm-68k-nofp.h: New file, lacks 68881 support.
3870 * config/m68k-nofp.mt: New file.
3871
84a05e52
JG		 3872Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
3873
3874 Remove a few remaining underscore/no-underscore remnants from
3875 config files.
3876
3877 * config/{m68k-un.mt, sparc-un.mt}: Remove.
3878 * config/m68k-noun.mt: Rename to m68k-fp.mt.
3879 * config/sparc-noun.mt: Rename to sparc-em.mt.
3880 * tm-68k-noun.h, tm-spc-noun.h: Remove.
3881 * tm-68k-un.h: Rename to tm-68k-fp.h.
3882 * tm-spc-un.h: Rename to tm-spc-em.h.
3883 * tm-sun4sol2.h: Cleanup.
3884 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
3885
961ee88e
JG		 3886Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
3887
3888 * symmisc.c (std_in, std_out, std_err): Move initializations
3889 to runtime code, in case they aren't constant.
3890
a8172eea
RP		 3891Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
3892
aa8f3210
RP		 3893 * symtab.c (find_pc_symtab): some object file formats, notably
3894 mips, have holes in the address ranges of symtabs. Change
0a4a0f09 3895 this algorithm from first hit to tightest fit.
aa8f3210 3896
a8172eea
RP		 3897 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
3898 fence post without finding the enclosing function, then print a
3899 warning.
3900
bd5d07d9
FF		 3901Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
3902
5e81259d
FF		 3903 * utils.c (fputs_demangled, fprint_symbol): Remove.
3904 * utils.c (fprintf_symbol_filtered): New function which combines
3905 the functionality of fputs_demangled and fprint_symbol. Uses a
3906 caller provided language parameter to select the appropriate
3907 demangler, and caller provided args to pass to the demangler.
bd5d07d9
FF		 3908 * defs.h (enum language): Move further up in file so enum can
3909 be used in prototypes.
5e81259d
FF		 3910 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
3911 * defs.h (fprintf_symbol_filtered): Add prototype.
3912 * c-typeprint.c (cp_type_print_method_args): Replace calls to
3913 fputs_demangled with call to fprintf_symbol_filtered.
3914 * cp-valprint.c (demangle.h): Include
3915 * cp-valprint.c (cp_print_value_fields): Replace calls to
3916 fprint_symbol with calls to fprintf_symbol_filtered.
3917 * printcmd.c (print_frame_args): Replace call to fprint_symbol
3918 with call to fprintf_symbol_filtered.
bd5d07d9
FF		 3919 * stack.c (print_frame_info): Remove obsolete code so we don't
3920 have to update fputs_demangled usage in it.
3921 * stack.c (print_frame_info, frame_info): Add language variable
5e81259d
FF		 3922 to pass to fprintf_symbol_demangled and initialize it from the
3923 symbol's language. Replace calls to fputs_demangled with calls
3924 to fprintf_symbol_filtered.
3925 * symtab.c (find_methods): Replace call to fputs_demangled with
3926 call to fprintf_symbol_filtered.
5e81259d
FF		 3927 * ch-valprint.c (demangle.h): Include.
3928 * ch-valprint.c (chill_print_value_fields): Replace call to
3929 fprint_symbol with call to new fprintf_symbol_filtered.
bd5d07d9 3930
f77ad505
FF		 3931Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
3932
0b96ed06
FF		 3933 * Makefile.in (VERSION): Bump version to 4.8.2.
3934
f77ad505
FF		 3935 * main.c (source_command): Require an explicit pathname of file
3936 to source, since previous behavior of defaulting to gdb init file
3937 was troublesome and undocumented.
3938 * printcmd.c (disassemble_command): Add missing '{}' pair to
3939 else with two statements. Bug reported by Stephane Tsacas
3940 <slt@isoft.fr>.
3941 * symtab.c (find_pc_line): Don't complain about zero length or
3942 negative length line numbers for the moment, since we may not own
3943 the terminal when called, such as when single stepping. (FIXME)
3944 * language.h (CAST_IS_CONVERSION): True if current language is
3945 C++ as well as C. Fix from Peter Schauer.
3946 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
3947 Use STREQN macro rather than bare '!strncmp()'.
3948 * environ.c (unset_in_environ): Avoid use of memcpy on
3949 overlapping memory regions, as suggested by Paul Eggert
3950 <eggert@twinsun.com>.
3951 * c-exp.y (%union struct): Remove unused ulval as suggested
3952 by Paul Eggert <eggert@twinsun.com>.
3953
3954Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
3955
3956 * main.c (gdbinit): Make static.
3957 * main.c (inhibit_gdbinit): Move to file scope.
3958 * main.c (main): Remove local inhibit_gdbinit.
3959 * main.c (source_command): Don't source '.gdbinit' file by
3960 default if gdb has been told to ignore it.
3961
aecc5459
ILT		 3962Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
3963
3964 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
3965 3.63.
3966
19327ea5
JG		 3967Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
3968
aecc5459
ILT		 3969 * printcmd.c (print_address_symbolic): Only print if offset
3970 is shorter than max_symbolic_offset.
3971 (initialize_printcmd): `set print max-symbolic-offset'.
3972
946f014b
JG		 3973 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
3974 (examine_tag): Use it.
3975 (read_register_stack): Only look in the local registers for a
3976 memory address if it's between rfb and rsp; go to memory otherwise.
3977 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
19327ea5
JG		 3978 (reginv_com): Remove ancient kludge command.
3979
81029114
RP		 3980Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3981
24365af9
RP		 3982 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
3983 irix4 will again compile.
3984
5870d848
RP		 3985 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
3986
81029114
RP		 3987 * configure.in: accept mips-sgi-irix4* for irix4.
3988
3989Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
3990
3991 * z8k-tdep.c (print_register_hook): Lint.
3992
4966c17c
JG		 3993Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
3994
3995 Lint fixes from Paul Eggert (eggert@twinsun.com):
3996
3997 * command.c (do_setshow_command): var_uintegers are unsigned.
3998 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
3999 unsigned, since they use hex values with the high bit set.
4000
83386662
FF		 4001Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
4002
2456bacb
FF		 4003 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
4004 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
4005 access symbol name.
e5bb7e61 4006 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
2456bacb 4007 macro definitions in parenthesis.
e5bb7e61 4008
83386662
FF		 4009 * dbxread.c (dbx_symfile_init): Catch the case where there is
4010 no string table, but the only way we find out is by reading zero
4011 bytes from EOF.
4012
69a272c4
FF		 4013Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
4014
4015 * dbxread.c (dbx_symfile_init): Make size of the string table
4016 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
4017 offset to the string table is nonzero and handle the nonexistant
4018 string table case, should it occur. Ensure that the string table
4019 size read from the file is reasonable, with a minimum lower bound
4020 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
4021
b010e283
ILT		 4022Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
4023
4024 * Makefile.in: Changes to build testsuite correctly.
4025 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
4026 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
4027 (TARGET_FLAGS_TO_PASS): New variable.
4028 (SUBDIRS): Added testsuite.
4029 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
4030 testsuite is compiled with CC_FOR_TARGET rather than CC.
4031
45364c8a
FF		 4032Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
4033
6985bc54
FF		 4034 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
4035 reported by mycroft@gnu.ai.mit.edu.
4036
4037 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
4038 * configure.in (vax-*-ultrix2*): New triplet.
4039 * config/vaxult2.mh: New file.
4040 * xm-vaxult2.h: New file.
4041
45364c8a
FF		 4042 * c-exp.y (parse_number): Change high_bit to unsigned.
4043 * demangle.c: Change all references to cfront to ARM, since the
4044 actual algorithm is the one specified in the Annotated Reference
4045 Manual. This was confusing users into thinking that full cfront
4046 support was implemented.
4047 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
4048 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
4049 directly to lookup_struct_elt_type, which will do the
4050 dereferencing itself.
4051 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
4052 NULL dereferencing bug for unnamed structs, comment out
4053 questionable code.
4054
fefe2ed9
JG		 4055Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
4056
1d9449ab
JG		 4057 * coffread.c (process_coff_symbol): Change PCC argument correction
4058 so that it only happens on big-endian targets; so that it only
4059 happens if the short or char argument is aligned on an int
4060 boundary; and so that it changes the location, rather than the
4061 type, of the argument. These changes tend to parallel similar
4062 (old) changes in stabsread.c.
4063
4064 * coffread.c (coff_read_enum_type): Use the specified size for
4065 enums, don't assume that they are int-sized.
4066
4067 * c-valprint.c (c_val_print): Don't assume enums are the same as
4068 ints.
4069
fefe2ed9
JG		 4070 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
4071 Rendell, <michael@mercury.cs.mun.ca>.
4072
58a66e24
FF		 4073Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
4074
4075 * language.h (local_decimal_format_custom): Add prototype.
4076 * language.c (local_decimal_format_custom): Add function, bug
4077 reported by Robert R. Henry (rrh@tera.com).
4078
9116f7c7
JG		 4079Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
4080
4081 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
4082 by Josef Leherbauer, joe@takeFive.co.at.
4083
4084Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
4085
4086 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
4087 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
4088 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
4089 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
4090 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
4091 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
4092 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
4093 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
4094
8fbdca53
FF		 4095Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
4096
f31e2e7a
FF		 4097 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
4098 of demangled name fields to NULL if no demangling exists for
4099 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
4100 symbols if their language is known at the time they are created,
4101 but sometimes the language is not known until later.
4102
8fbdca53
FF		 4103 * ch-typeprint.c (chill_print_type_base): Name changed to
4104 chill_type_print_base to match pattern for C and C++ names.
4105 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
4106 to be consistent with other usages.
4107 * ch-typeprint.c (chill_type_print_base): Add support for
4108 printing Chill STRUCT types.
4109 * ch-valprint.c: Include values.h.
4110 * ch-valprint.c (chill_print_value_fields): New function and
4111 prototype for printing Chill STRUCT values.
4112 * ch-valprint.c (chill_val_print): Fix call to val_print_string
4113 that was being called with two args instead of three.
4114 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
4115 to print Chill STRUCT values.
8fbdca53 4116
b12529c1
MW		 4117Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
4118
4119 * configure.in: added testsuite to configdirs.
4120
c2dc518b
MS		 4121Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
4122
4123 * doc/stabs.texi: The `this' pointer is now known by the name
4124 `this' instead of `$t'.
4125
b6236d6e
FF		 4126Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
4127
bb6e8fe6
FF		 4128 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
4129 references of TAG_string_type DIEs in user defined types.
b6236d6e
FF		 4130 * ch-lang.c (chill_create_fundamental_type): Track compiler
4131 change that now emits debugging info with the type long for Chill
4132 longs.
b6236d6e 4133
c2a0f1cb
ILT		 4134Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
4135
4136 * remote-mips.c: New file; implements MIPS remote debugging
4137 protocol.
4138 * config/idt.mt: New file; uses remote-mips.c
4139 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
4140
4141 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
4142 floating point coprocessor.
4143 (mips_push_dummy_frame): If not mips_fpu, don't save floating
4144 point registers.
4145 (mips_pop_frame): If not mips_fpu, don't restore floating point
4146 registers.
4147 (_initialize_mips_tdep): New function; let the user reset mips_fpu
4148 variable.
4149 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
4150 mips_fpu, don't use fp0 as floating point return register.
4151 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
4152 registers.
4153
bf3d2b75
MW		 4154Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
4155
4156 * gdb/testsuite: made modifications to testcases, etc., to allow
4157 them to work properly given the reorganization of deja-gnu and the
4158 relocation of the testcases from deja-gnu to a "tool" subdirectory.
4159
19fa4a0a
MW		 4160Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
4161
4162 * gdb/testsuite: Initial creation of gdb/testsuite.
4163 Migrated dejagnu testcases and support files for testing nm to
4164 gdb/testsuite from deja-gnu. These files were moved "as is"
4165 with no modifications. This migration is part of a major overhaul
4166 of dejagnu. The modifications to these testcases, etc., which
4167 will allow them to work with the new version of dejagnu will be
4168 made in a future update.
4169
cb46c402
JG		 4170Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
4171
4172 * NEWS: Add reminders for next release.
4173
254dec35
ILT		 4174Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
4175
4176 * mipsread.c (parse_lines): Correct check for files compiled with
4177 -g1.
4178
dba02c60
JG		 4179Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
4180
4181 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
4182
c7cb1025 4183Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
ead97959
JG		 4184
4185 * Makefile.in (VERSION): GDB-4.8 release!
dba02c60 4186 * README, NEWS: Update for release.
ead97959 4187
b9163d1a
SG		 4188Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
4189
4190 * am29k-pinsn.c (print_insn): Minor nits with const.
4191 * am29k-tdep.c: More minor nits with arg types for
4192 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
4193
5e3d0ab0
JG		 4194Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
4195
4196 * gcc.patch: Update for a different GCC (G++) bug.
4197 * main.c (print_gdb_version): Update copyright year to 1993.
4198 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
4199 conditionalize this file on it. FIXME, right way is to split
4200 these into two config files.
4201 (ATTACH_DETACH): Define for BSD 4.4
4202 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
4203 (U_REGS_OFFSET): Revise for 4.4.
4204 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
4205 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
4206 LONG_MAX into this file to avoid cpp "redefinition" warnings.
4207
add04f8b
RP		 4208Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4209
4210 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
4211 caddr_t.
4212
c5c00171
JG		 4213Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
4214
961ccde6
JG		 4215 * c-lang.c (c_printstr): Bugfix for length==0 case.
4216
c5c00171
JG		 4217 * c-lang.c (c_printstr): If a C string ends in a null, don't
4218 print the null.
4219
eece984d
SG		 4220Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
4221
4222 * defs.h (STRCMP): Make it work for unsigned chars.
4223
ec4bf6a0
JG		 4224Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
4225
4226 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
4227 * config/hp300bsd.mh (REGEX, REGEX1): Define.
4228 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
4229 define to kludge the large opcode table into two smaller tables,
4230 since GCC take exponential space to build the table. Lint.
4231 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
4232
0ae975ea
JG		 4233Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
4234
be220da1
JG		 4235 * Makefile.in (VERSION): Roll to 4.7.9.
4236 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
4237 definition here, to handle both BSD 4.3 and 4.4 systems.
5824e607
JG		 4238 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
4239 * remote.c (alarm): Move declaration to global level, before
4240 first reference to it.
4241 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
0ae975ea
JG		 4242 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
4243
8631194d
RP		 4244Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
4245
fce7f2d9
RP		 4246 * remote.c (readchar): forward declare alarm which otherwise looks
4247 like an undeclared variable to gcc.
4248
040b9597
RP		 4249 * dbxread.c (process_one_symbol): cast enum value N_SO into int
4250 when comparing against an int. Avoids superfluous warning from
4251 vax ultrix 4.2 cc.
4252
9549404e
RP		 4253 * inflow.c (set_sigint_trap): add cast to assignment from signal.
4254 Avoids superfluous warnings from some systems and/or compilers
4255 (like vax ultrix 4.2.)
4256
8631194d
RP		 4257 * language.c (struct op_print unk_op_print_tab): use the enum
4258 values rather naked zeros as initializers. Avoids warnings from
4259 ultrix type compilers.
4260
f4ed8840
JG		 4261Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
4262
4263 * Makefile.in (VERSION): Roll to 4.7.6.
4264 (SFILES_SUBDIR): Add 29k-share/udi_soc.
4265 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
62e859f0
JG		 4266 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
4267 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
f4ed8840
JG		 4268 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
4269 (depend): Fix bug where nm-files in config files weren't noticed.
4270 (make-proto-gdb-1): Avoid changing directories while building new
4271 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
4272
7c622b41
JG		 4273Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
4274
4275 * remote.c: Improve error recovery. Allow user to break out
4276 of initial connection attempt with INTERRUPT. Treat a timeout
4277 while waiting for remote packet like a retry, unless the remote
4278 side is actively running user code. Fix a few long printf_filtered's.
4279
4280 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
4281 trampoline symbols.
4282
4283 * buildsym.c (start_subfile): Allow null file name.
4284
e9916390
RP		 4285Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
4286
4287 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
4288 expects a pointer to complaint rather than a complaint
4289 structure.
6d4ea3a5
RP		 4290 (process_linenos): free the previously allocated subfile name,
4291 then allocate the new one from the heap.
e9916390 4292
256b4f37
SC		 4293Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4294
4295 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
4296
e5eeaaf8
JG		 4297Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
4298
256b4f37
SC		 4299 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
4300 Previously, would bogusly index off the bottom of type_vector.
4301 (rs6000_builtin_type): Accept type number as argument.
4302 (read_type, case '-'): Handle negatives like any other type number.
4303
4304 * symfile.c (deduce_language_from_filename): Handle null name.
4305
015605c5
JG		 4306 * mips-tdep.c (isa_NAN): Fix byte order dependency.
4307 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
4308 fixed by sato@sm.sony.co.jp.
4309
e5eeaaf8
JG		 4310 * xcoffread.c (parmsym): Don't use an initializer to set up
4311 this struct symbol. Set it up in initialize_xcoffread.
4312 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
4313 works on real rs/6000 target with #ifndef FAKING_RS6000.
4314
dd469789
JG		 4315Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
4316
4317 * stabsread.c (rs6000_builtin_type): Move function from
4318 xcoffread.c:builtin_type.
4319 * xcoffread.c (builtin_type): Move to stabsread. Remove
4320 IBM6000_HOST dependency. Move misplaced comments.
4321 (various): Change printf's to complaints.
4322 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
4323 objfile argument to read_type calls under #if 0.
4324 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
4325 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
4326 * Makefile.in: xcoffread.o is not built by default.
364c1151 4327 * xm-rs6000.h (IBM6000_HOST): Remove.
dd469789
JG		 4328 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
4329 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
4330 IBM6000_TARGET.
4331
733a94e8
SG		 4332Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
4333
4334 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
4335 VALUE_LVAL to be lval_memory so that we don't try to modify wild
4336 register numbers when user tries to modify elements in structs
4337 passed as arguments.
4338 * inflow.c (child_terminal_info): Move banner outside of system
4339 specific #ifdefs.
4340 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
4341 passes struct/union arguments by address.
4342
4343Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
4344
14b1f0d9 4345 * Based on patch from Kean Johnston <maw@netcom.com>:
733a94e8
SG		 4346 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
4347 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
4348 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
4349
79533adf
JG		 4350Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
4351
4352 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
4353 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
4354
2368ffb6
ILT		 4355Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
4356
4357 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
4358 cc debugging output.
4359
2a021f21
JG		 4360Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
4361
4362 * stabsread.c (define_symbol): Complain about unrecognized names
4363 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
4364 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
4365 (read_cpp_abbrev): Don't use the class name as part of the
4366 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
4367 abbrevs. Inspired by Mike Tiemann.
4368 (read_tilde_fields): Comment. Remove ancient dead code.
4369 Remove erroneous but non-dead code. Simplify. Add complaints.
4370 (in general): Remove extraneous (parentheses) in return
4371 statements.
4372
c653bc6d
JG		 4373Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
4374
931bf12a
JG		 4375 * coffread.c (coff_lookup_type): Fix fencepost error reported
4376 by Art Berggreen, <arg@opal.acc.com>.
4377
c653bc6d 4378 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
931bf12a 4379 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
c653bc6d
JG		 4380
4381 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
4382 test, which is apparently left over from when we used native
4383 include files and couldn't depend on the member names being there.
4384 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
4385
4386Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
4387
4388 * mipsread.c: Major overhaul to use new BFD symbol table reading
4389 routines. Now swaps information as it is needed, rather than
4390 swapping everything when the file is read.
4391
b076f024
JG		 4392Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
4393
4394 * Makefile.in (TARDIRS): Add sparclite demo dir.
4395 (*.tab.c): Change dependency on Makefile to depend on
4396 Makefile.in, otherwise it always rebuilds after configuring.
4397 Force output *.tab.c file into current directory even in "make"
4398 versions that rewrite dependent file names used in command lines.
4399
4400 * TODO: Remove some things we did.
4401 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
4402 * os68k-xdep.c: Remove; useless file (os68k is a target only).
4403 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
4404 * symtab.h: Eliminate unnamed unions and structs.
4405
ad89bdfd
JG		 4406Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
4407
4408 * Makefile.in (VERSION): Roll to 4.7.5.
ad89bdfd 4409
ca5a72cd
JG		 4410Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
4411
4412 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
4413 re-evaluating symbol pointers.
4414
9da75ad3
FF		 4415Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
4416
4417 * c-exp.y (lcurly, rcurly): New nonterminals.
4418 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
4419 constructs.
4420 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
4421 made function static.
4422 * parse.c (struct funcall): Moved struct def from parser-defs.h.
4423 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
4424 * parse.c (start_arglist):
4425 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
4426 * parser-defs.h (struct funcall): Moved struct def to parse.c.
4427 * parser-defs.h (funcall_chain): Moved to parse.c.
4428 * printcmd.c (print_frame_nameless_args): Fix prototype.
4429 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
4430 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
4431 * valops.c (typecmp): Moved prototype from values.h.
4432 * value.h (typecmp): Moved prototype to valops.c, made static.
9da75ad3 4433 * ch-exp.y (yylex): Change way control sequences are disabled.
9da75ad3 4434
58bcc08c
JG		 4435Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
4436
4437 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
4438
fee754c9
ILT		 4439Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
4440
4441 * mipsread.c (upgrade_type): Build array types correctly, using
4442 create_range_type and create_array_type.
4443
7dc15bb7
JG		 4444Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
4445
58bcc08c
JG		 4446 * remote-nindy.c: Cleanup.
4447
1b6a2087
JG		 4448 * infrun.c (wait_for_inferior): When rolling back the PC after
4449 a breakpoint, call write_pc so that NPC gets rolled back as well
4450 (for the 29K).
4451
d122f257
JG		 4452 * blockframe.c (inside_entry_file, inside_main_func,
4453 inside_entry_func): PC of zero is always "bottom of stack".
4454
7dc15bb7
JG		 4455 * printcmd.c (print_frame_args, print_frame_nameless_args):
4456 Let print_frame_nameless_args decide whether there are any,
4457 laying groundwork for possibly later printing 29K args for
4458 functions where we have tag words but no symbols.
4459
2b21d8aa
RP		 4460Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
4461
4462 * Makefile.in: fix GDB doc targets for new doc subdir structure
4463
07c2fa3e
JG		 4464Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
4465
4466 * stack.c (parse_frame_specification): Parse as many arguments
4467 as there are (up to MAXARGS). Pass all of them in argc, argv
4468 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
4469 many there were, onto SETUP_ARBITRARY_FRAME.
4470 * tm-mips.h, tm-sparc.h: Corresponding changes.
4471 * mips-tdep.c, sparc-tdep.c: Ditto.
4472
6edd74ae
JG		 4473Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
4474
4475 * hp300ux-nat.c: Update copyrights.
4476 * mipsread.c (parse_partial_symbols): Complain about block
4477 indexes that go backwards. Fix from Peter Schauer.
4478 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
4479 symbol-file that has no linkage symbols to be read.
4480 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
4481 from tm- file to xm-file, since they're host dependent.
4482 * valarith.c (value_binop): Typo.
797bc12b 4483
6edd74ae 4484Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
797bc12b
SG		 4485
4486 * sparclite/aload.c: Add copyleft.
4487 * sparclite/crt0.s: Add comment at beginning.
4488
2431d063
SC		 4489Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4490
4491 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
4492 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
4493
d112a0c6
MT		 4494Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
4495
7cb0f870
MT		 4496 * values.c (value_headof): Fix typo in which VTBL and ARG were
4497 being confused for one another.
4498
a163ddec
MT		 4499 * valops.c (typecmp): Now static.
4500
edf67bd1
MT		 4501 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
4502 baseclass--we don't always inherit its virtual function table
4503 pointer.
4504
271e5030
MT		 4505 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
4506 pointer correctly in case value_struct_elt moves it around.
4507
4508 * valops.c (typecmp): Now static. Also, now groks references
4509 better.
4510
d112a0c6 4511 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
271e5030 4512 zero on recursive call. If NAME is the name of TYPE, return TYPE.
d112a0c6 4513
3d9b9577
JG		 4514Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
4515
ec68a93f
JG		 4516 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
4517 to avoid "too much defining" error from native C compiler (!).
4518
3d9b9577
JG		 4519 * Makefile.in (HFILES): Add typeprint.h.
4520 * typeprint.[ch]: Update copyrights.
4521
926d7800
JG		 4522Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
4523
bdec39b3
JG		 4524 * Makefile.in: Update to match doc/ subdir changes.
4525
92063c3e 4526 * config/hp300hpux.mh: No cross-host file needed, just native.
71e60679
JG		 4527 * config/go32.mh: Remove nonexistent "native" support.
4528
2a770cac
JG		 4529 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
4530 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
4531 * m88k-tdep.c (next_insn): Lint, cleanup.
4532 (store_parm_word): Lint.
4533
926d7800
JG		 4534 * README: Fix typo (reported by karl@hq.ileaf.com).
4535
2fcc38b8
FF		 4536Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
4537
4538 * expression.h (BINOP_CONCAT): Document use for self concatenation
4539 an integral number of times.
4540 * language.c (binop_type_check): Extend BINOP_CONCAT for self
4541 concatenation case.
4542 * valarith.c (value_concat): Rewrite to support self
4543 concatenation an integral number of times.
2fcc38b8
FF		 4544 * Makefile.in (ch-exp.tab.c): Change "expect" message.
4545 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
4546 eliminate hundreds of spurious shift/reduce and reduce/reduce
4547 conflicts that mask the 5 real ones.
4548 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
4549 * ch-exp.y (integer_literal_expression): Remove production,
4550 no longer used.
2fcc38b8
FF		 4551
4552Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
4553
4554 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
4555 implied that "no side effects" was nonfunctional.
4556 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
4557 character string and bitstring concatenation.
4558 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
4559 * expression.h (exp_opcode): Add BINOP_CONCAT.
4560 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
4561 * language.c (string_type): Add function to determine if a type
4562 is a string type.
4563 * language.c (binop_type_check): Add case for BINOP_CONCAT.
4564 * valarith.c (value_concat): New function to concatenate two
4565 values, such as character strings or bitstrings.
4566 * valops.c (value_string): Remove error stub and implement
4567 function body.
4568 * value.h (value_concat): Add prototype.
2fcc38b8
FF		 4569 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
4570 * ch-exp.y (yylex): Recognize SLASH_SLASH.
4571 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
4572 BINOP_CONCAT.
2fcc38b8
FF		 4573
4574Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
4575
4576 * c-exp.y (exp): Add production to support direct creation
4577 of array constants using the obvious syntax.
4578 * c-valprint.c (c_val_print): Set printed string length.
4579 * dwarfread.c (read_tag_string_type): New prototype and
4580 function that handles TAG_string_type DIEs.
4581 * dwarfread.c (process_dies): Add case for TAG_string_type
4582 that calls new read_tag_string_type function.
4583 * expprint.c (print_subexp): Add support for OP_ARRAY.
4584 * gdbtypes.c (create_range_type, create_array_type): Inherit
4585 objfile from the index type.
2fcc38b8
FF		 4586 * ch-typeprint.c (chill_print_type): Add case for
4587 TYPE_CODE_STRING.
4588 * ch-valprint.c (chill_val_print): Fix case for
4589 TYPE_CODE_STRING.
2fcc38b8 4590
201c1243
ILT		 4591Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
4592
4593 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
4594 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
4595 include/coff/mips.h.
4596
c4413e2c
FF		 4597Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
4598
4599 * c-exp.y (exp:STRING): Convert C strings into array-of-char
4600 constants with an explicit null byte terminator. OP_STRING is
4601 now used for real string types.
4602 * c-lang.c (builtin_type_*): Move declarations to lang.c since
4603 they are used by all languages.
4604 * c-lang.c (_initialize_c_language): Move initializations of
4605 builtin_type_* to lang.c.
4606 * c-typeprint.c (c_type_print_varspec_prefix,
4607 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
4608 to TYPE_CODE_STRING.
4609 * c-valprint.c (c_val_print): Change the way character arrays
4610 are printed as strings to be consistent with the way strings
4611 are printed when pointer-to-char types are dereferenced.
4612 Remove test of print_max before calling val_print_string, which
4613 now does it's own test.
4614 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
4615 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
4616 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
4617 * gdbtypes.c (builtin_type_*): Add declarations moved from
4618 c-lang.c.
4619 * gdbtypes.c (create_string_type): New function to create real
4620 string types.
4621 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
4622 renamed to TYPE_CODE_STRING.
4623 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
4624 builtin_type_* types moved from c-lang.c.
4625 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
4626 to TYPE_CODE_STRING.
4627 * gdbtypes.h (builtin_type_string): Add extern declaration.
4628 * gdbtypes.h (create_string_type): Add prototype.
4629 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
4630 renamed to TYPE_CODE_STRING.
4631 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
4632 TYPE_CODE_STRING.
4633 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
4634 renamed to TYPE_CODE_STRING.
4635 * parse.c (length_of_subexp, prefixify_subexp): Add case for
4636 OP_ARRAY.
4637 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
4638 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
4639 to TYPE_CODE_STRING.
4640 * valops.c (allocate_space_in_inferior): New function and
4641 prototype, using code ripped out of value_string.
4642 * valops.c (value_string): Rewritten to use new function
4643 allocate_space_in_inferior, but temporarily disabled until some
4644 other support is in place.
4645 * valops.c (value_array): New function to create array constants.
4646 * valprint.c (val_print_string): Add comment to document use,
4647 complete rewrite to fix several small buglets.
4648 * value.h (value_array): Add prototype.
4649 * value.h (val_print_string): Change prototype to match rewrite.
c4413e2c
FF		 4650 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
4651 * ch-exp.y (match_character_literal): Disable recognition of
4652 control sequence form of character literals and document why.
c4413e2c 4653
6d1e8f54
SG		 4654Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
4655
4656 * nindy-share/nindy.c: Add comments to #endif's to clarify
4657 grouping.
4658
4659 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
4660 read_memory to get byte order right.
4661 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
4662 anymore. This is done in paread.c now. We expect unwind info
4663 to hang off of objfiles, and search all of the objfiles when until
4664 we find a match.
4665 * (skip_trampoline_code): Cast arg to target_read_memory.
4666 * objfiles.h (struct objfile): Add new field obj_private to hold
4667 per object file private data (unwind info in this case).
4668 * paread.c (read_unwind_info): New routine to read unwind info
4669 for the objfile. This data is hung off of obj_private.
4670 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
4671 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
4672 make this easier to access.
4673
c7da3ed3
FF		 4674Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
4675
4676 * c-valprint.c (cp_print_class_member): Add extern decl.
4677 * c-valprint.c (c_val_print): Extract code for printing methods
4678 and move it to cp_print_class_method in cp-valprint.c.
4679 * c-valprint.c (c_val_print): Extract code to print strings and
4680 move it to val_print_string in valprint.c.
4681 * cp-valprint.c (cp_print_class_method): New function using
4682 code extracted from c_val_print.
4683 * valprint.c (val_print_string): New function using code
4684 extracted from c_val_print.
4685 * value.h (val_print_string): Add prototype.
c7da3ed3
FF		 4686 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
4687 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
4688 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
4689 CHECKBUF, growbuf_by_size): New variables, macros, and support
4690 functions for implementing a dynamically expandable temp buffer.
4691 * ch-exp.y (match_string_literal): New lexer function.
4692 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
4693 removed and replaced with new CHECKBUF macro.
4694 * ch-exp.y (yylex): Call match_string_literal when appropriate.
4695 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
c7da3ed3 4696
0213d96f
SG		 4697Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
4698
78205fb6
SG		 4699 * Makefile.in: Add info for paread.o.
4700 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
4701
0213d96f
SG		 4702 * blockframe.c (frameless_look_for_prologue): Correct the
4703 comment.
4704 * gdbtypes.h, gdbtypes.c: Use const in decl of
4705 cplus_struct_default, now that pa-gas assembler has been fixed.
4706 * hppah-nat.c: Formatting.
4707 * hppah-tdep.c: Remove lots of useless externs for variables we
4708 don't use.
4709 * (find_unwind_entry): Speed up by using binary search, and a one
4710 entry cache.
4711 * (rp_saved): New routine to see what unwind info says about RP
4712 being saved on the stack frame.
4713 * (frame_saved_pc): Look for prologue to see if we need to
4714 examine the stack for the saved RP or not.
4715 * (init_extra_frame_info): Check for prologue, instead of
4716 framesize to determine if we are frameless or not.
4717 * (frame_chain_valid): Stop backtraces when we run into _start.
4718 * (push_dummy_frame): Reformat to make more readable.
4719 * (find_dummy_frame_regs): ditto.
4720 * (hp_pop_frame): ditto.
4721 * (hp_restore_pc_queue): small cleanup.
4722 * (hp_push_arguments): ditto.
4723 * (pa_do_registers_info): ditto.
4724 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
4725 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
4726 * Define FRAME_CHAIN_VALID.
4727 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
4728 passed to functions.
4729
4730 * paread.c (pa_symtab_read): Use new bfd conventions for
4731 accessing linker symbol table.
4732 * (pa_symfile_init): Access embedded STAB info via BFD section
4733 mechanism and related macros.
4734
4735
bfc55a5d
SG		 4736Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
4737
4738 * sparc-stub.c: Use a seperate stack for our traps.
4739 * Handle recursive traps.
4740 * Remove all trap init code. This needs to be done by the
4741 environment.
4742 * (set_mem_fault_trap): Call exceptionHandler() to setup this
4743 trap.
4744 * (handle_exception): See if we are at breakinst, if so, then
4745 advance PC sp that users can just step out of breakpoint().
4746 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
4747 new place if SP has changed.
4748 * (case 's'): Get rid of this, we can't do it yet.
4749 * (case 't'): New command to test any old random feature.
4750 * (case 'r'): New command to reset the system.
4751 * (breakpoint): Add label to breakpoint trap instruction so that
4752 handle_exception() can detect where we are and get past the
4753 breakpoint trivially.
4754
f92743ae
ILT		 4755Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
4756
4757 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
4758
bfc55a5d
SG		 4759Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4760
4761 * configure.in: recognise all sparclite variants
4762
f92743ae
ILT		 4763Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4764
4765 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
4766 binary files oring in the right bit.
4767
4768 * main.c, source.c, state.c, symmisc.c: use macros defined in
4769 fopen-{bin|both} when fopening files.
4770
81028ab0
FF		 4771Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
4772
4773 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
4774 from a configuration file (typically including <limits.h>), or to
4775 TARGET_CHAR_BIT if CHAR_BIT is not defined.
4776 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
4777 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
4778 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
4779 * exppritn.c (print_subexp, dump_expression): Add case for
4780 OP_BITSTRING.
4781 * expression.h (OP_BITSTRING): New expression element type for
4782 packed bitstrings.
4783 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
4784 macros to convert between number of expression elements and bytes
4785 to store that many elements.
4786 * i960-tdep.c (leafproc_return): Use new macros to access
4787 minimal symbol name and address fields.
4788 * m88k-pinsn.c (sprint_address): Use new macros to access
4789 minimal symbol name and address fields.
4790 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
4791 minimal symbol address field.
4792 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
4793 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
4794 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
4795 Use new BYTES_TO_EXP_ELEM macro.
4796 * parse.c (write_exp_bitstring): New function to write packed
4797 bitstrings into the expression element vector.
4798 * parse.c (length_of_subexp, prefixify_subexp): Add case for
4799 OP_BITSTRING.
4800 * parser-defs.h (struct stoken): Document that it is used for
4801 OP_BITSTRING as well as OP_STRING.
4802 * parser-defs.h (write_exp_bitstring): Add prototype.
81028ab0
FF		 4803 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
4804 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
4805 LOWER, LENGTH): New tokens for keywords.
4806 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
4807 upper_lower_argument, length_argument, array_mode_name,
4808 string_mode_name, variant_structure_mode_name): New non-terminals
4809 and productions.
4810 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
4811 * ch-exp.y (match_bitstring_literal): New lexer support function
4812 to recognize bitstring literals.
4813 * ch-exp.y (tokentab6): New token table for 6 character keywords.
4814 * ch-exp.y (tokentab5): Add LOWER, UPPER.
4815 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
4816 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
4817 * ch-exp.y (yylex): Check tokentab6.
4818 * ch-exp.y (yylex): Call match_bitstring_literal.
81028ab0 4819
76a0ffb4
FF		 4820Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
4821
2eda1cdf
FF		 4822 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
4823 symbol name and value fields.
4824
533d1dc7
FF		 4825 * c-exp.y (yylex): Make static, to match prototype and other
4826 <lang>-exp.y files.
4827
76a0ffb4
FF		 4828 * expression.h (exp_opcode): Add BINOP_MOD.
4829 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
4830 * expprint.c (dump_expression): Handle new BINOP_MOD.
4831 * language.c (binop_type_check): Handle new BINOP_MOD.
4832 * main.c (float_handler): Re-enable float handler when hit.
4833 * valarith.c (language.h): Include, need current_language.
4834 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
4835 for integer divide truncates towards zero for negative results.
4836 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
4837 * valarith.c (value_binop): Allow arithmetic operations on
4838 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
76a0ffb4
FF		 4839 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
4840 * ch-exp.y (tokentab3): Add MOD and REM.
4841 * ch-exp.y (yylex): Set innermost_block for symbols found
4842 in local scopes. Return LOCATION_NAME for local symbols.
4843 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
4844 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
76a0ffb4 4845
f92743ae
ILT		 4846Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
4847
4848 * command.c (shell_escape, make_command, _initialize_command):
4849 don't create or use fork if CANT_FORK is defined.
4850 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
4851 code written for the IBM PC" remain.
4852 * xm-go32.h: define CANT_FORK
4853
ec25d19b
SC		 4854Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4855
4856 * remote-sim.c: first attempt at general simulator interface
4857 * remote-hms.c: whitespace
4858 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
4859 understand new stack layout. (print_register_hook): print ccr
4860 register in a fancy way.
4861
fb6e675f
FF		 4862Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
4863
4864 * eval.c (language.h): Include.
4865 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
4866 to pointer types when the current language is C. It loses for
4867 other languages when the lower index bound is nonzero.
4868 * valarith.c (value_subscript): Take array lower bounds into
4869 account when performing subscripting operations.
4870 * valops.c (value_coerce_array): Add comment describing why
4871 arrays with nonzero lower bounds are dealt with in value_subscript,
4872 rather than in value_coerce_array.
4873
54bbbfb4
FF		 4874Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
4875
1188fbbf
FF		 4876 * ch-exp.y (FLOAT_LITERAL): Add token.
4877 * ch-exp.y (literal): Add FLOAT_LITERAL.
4878 * ch-exp.y (match_float_literal): New lexer routine.
4879 * ch-exp.y (convert_float): Remove.
4880 * ch-exp.y (yylex): Call match_float_literal.
4881 * ch-exp.y (yylex): Match single '.' after trying
4882 to match floating point literals.
1188fbbf 4883
54bbbfb4
FF		 4884 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
4885 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
4886 MULTI_SUBSCRIPT.
4887 * expprint.c (dump_expression): New function for dumping
4888 expression vectors during gdb debugging.
4889 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
4890 MULTI_SUBSCRIPT and moved out of BINOP range.
4891 * expression.h (DUMP_EXPRESSION): New macro that calls
4892 dump_expression if DEBUG_EXPRESSIONS is defined.
4893 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
4894 * parse.c (length_of_subexp, prefixify_subexp): Change
4895 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
4896 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
4897 prefixify'ing the expression.
4898 * printcmd.c (print_command_1): Add comment.
54bbbfb4
FF		 4899 * ch-exp.y (expression_list): Add useful actions.
4900 * ch-exp.y (value_array_element): Add useful actions.
4901 * ch-exp.y (array_primitive_value): Add production.
4902 * ch-exp.y (yylex): Recognize ',' as a token.
54bbbfb4 4903
ea81b10d
DZ		 4904Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4905
4906 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
4907 POSIXize the recursive makes (make [variable assignments] target{s})
4908
7532cf10
FF		 4909Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
4910
4911 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
4912 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
4913 CPLUS_MARKER for all SVR4 systems, so follow suit.
4914 * defs.h (strdup_demangled): Remove prototype.
4915 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
4916 SYMBOL_INIT_LANGUAGE_SPECIFIC.
4917 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
4918 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
4919 prim_record_minimal_symbol_and_info): Use new macro
4920 SYMBOL_INIT_LANGUAGE_SPECIFIC.
4921 * minsyms.c (install_minimal_symbols): Use new macro
4922 SYMBOL_INIT_DEMANGLED_NAME.
4923 * stabsread.c (define_symbol): Use new macro
4924 SYMBOL_INIT_DEMANGLED_NAME.
4925 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
4926 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
4927 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
4928 SYMBOL_INIT_DEMANGLED_NAME.
4929 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
4930 SYMBOL_DEMANGLED_NAME now tests language itself.
4931 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
4932 now tests language itself.
4933 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
4934 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
4935 mangled name member in the language dependent portion of a symbol.
4936 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
4937 mangled name member appropriate for a symbol's language.
4938 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
4939 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
4940 SYMBOL_DEMANGLED_NAME now tests language itself.
4941 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
4942 initializes language dependent portion of symbol.
4943 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
4944 demangles and caches the demangled form of symbol names.
4945 * utils.c (fputs_demangled, fprint_symbol): Use current language
4946 to select an appropriate demangling algorithm.
4947 * utils.c (strdup_demangled): Remove, no longer used.
7532cf10
FF		 4948 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
4949 access the Chill mangled name member in the language dependent
4950 portion of a symbol.
4951 * ch-lang.c (chill_demangle): New function, simple demangler.
4952 * defs.h (chill_demangle): Add prototype.
4953 * symtab.h (language_dependent_info): Add struct for Chill.
7532cf10 4954
6e50aeb4 4955For older changes see ChangeLog-92
bd5635a1
RP		 4956\f
4957Local Variables:
4958mode: indented-text
4959left-margin: 8
4960fill-column: 74
4961version-control: never
4962End:
GDB Binutils - Deliverables
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