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1Thu Sep 2 00:07:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2
3 * config/m88k/xm-dgux.h: Renamed from config/m88k/xm-m88k.h.
4 * config/m88k/xm-m88k.h: New file, with HOST_BYTE_ORDER,
5 MAKEVA_END and MAKEVA_ARG.
6 * config/m88k/xm-*.h: Include m88k/xm-m88k.h.
7 * printcmd.c: Remove __INT_VARARGS_H code; now in xm-m88k.h.
8
9Wed Sep 1 19:31:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
10
11 * remote-udi.c (udi_wait): Call `warning' not `error'.
12
13 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): If the symbol has a
14 demangling, don't put the mangled form in the completion list.
15
16 * symtab.c, symfile.c, c-exp.y, ch-exp.y, m2-exp.y, buildsym.c,
17 symfile.h, stabsread.c, minsyms.c, solib.c, nlmread.c, dwarfread.c
18 partial-stab.h, symmisc.c, gdbtypes.c: Lint. Remove (or put
19 inside #if) unused variables and labels. Fix unclosed comment.
20 Deal with enumeration values unhandled in switch statements. Make
21 sure non-void functions return values. Include appropriate
22 headers.
23 * dbxread.c (elfstab_build_psymtabs): Don't check for unsigned
24 value < 0.
25
26Wed Sep 1 14:36:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
27
28 * i960-tdep.c, ns32k-pinsn.c, remote-adapt.c, xcoffread.c:
29 index -> strchr.
30
31Wed Sep 1 11:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
32
33 * remote.c: Add comment explaining why dcache is disabled.
34 (remote_fetch_word, remote_store_word): Make static and #if 0.
35 They are not called from anywhere.
36
37Wed Sep 1 14:41:28 1993 K. Richard Pixley (rich@sendai.cygnus.com)
38
39 * arm-tdep.c, convex-tdep.c, convex-xdep.c, dbxread.c,
40 h8300-tdep.c, h8500-tdep.c, i960-pinsn.c, i960-tdep.c,
41 infptrace.c, m88k-tdep.c, mips-tdep.c, regex.c, remote-vx.c,
42 rs6000-tdep.c, xcoffexec.c, xcoffread.c, z8k-tdep.c,
43 config/arm/tm-arm.h, config/convex/tm-convex.h,
44 config/gould/tm-np1.h, config/gould/tm-pn.h,
45 config/m68k/tm-isi.h, config/ns32k/tm-umax.h,
46 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
47 config/rs6000/tm-rs6000.h, config/tahoe/tm-tahoe.h,
48 config/vax/tm-vax.h: bzero -> memset.
49
50 * regex.c: bcmp -> memcmp.
51
52Wed Sep 1 11:35:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
53
54 * symtab.c (find_pc_line, find_line_common),
55 symtab.h (struct linetable), xcoffread.c (arrange_linetable):
56 Revise comments re linetable sorting.
57 * buildsym.c (compare_line_numbers): Sort by pc, not by line.
58 * coffread.c: Tell end_symtab to sort the line table.
59
60 * coffread.c: Re-work a lot of the coff-specific stuff to use stuff
61 in buildsym.c. This includes coff_finish_block, coff_context_stack,
62 coff_local_symbols, coff_file_symbols, coff_global_symbols,
63 coff_end_symtab and coff_add_symbol_to_list.
64 (read_enum_type): Deal with it now that we have a "struct pending"
65 not a "struct coff_pending".
66
67 * buildsym.c (end_symtab): Don't realloc subfile->linetable.
68
69Wed Sep 1 13:12:43 1993 K. Richard Pixley (rich@sendai.cygnus.com)
70
71 * a68v-nat.c, altos-xdep.c, convex-tdep.c, convex-xdep.c,
72 findvar.c, hppab-nat.c, hppah-nat.c, i386mach-nat.c,
73 irix4-nat.c, m68k-tdep.c, m88k-tdep.c, mipsread.c, regex.c,
74 remote-bug.c, remote-hms.c, rs6000-nat.c, rs6000-tdep.c,
75 sparc-nat.c, stabsread.c, sun3-nat.c, sun386-nat.c, symfile.c,
76 umax-xdep.c, xcoffread.c, 29k-share/udi/udip2soc.c,
77 29k-share/udi/udr.c, config/a29k/tm-a29k.h, config/arm/tm-arm.h,
78 config/convex/tm-convex.h, config/gould/tm-np1.h,
79 config/gould/tm-pn.h, config/h8300/tm-h8300.h,
80 config/h8500/tm-h8500.h, config/i386/tm-i386aix.h,
81 config/i386/tm-sun386.h, config/i386/tm-symmetry.h,
82 config/i960/tm-i960.h, config/m68k/tm-news.h,
83 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
84 config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
85 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
86 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
87 config/tahoe/tm-tahoe.h, config/vax/tm-vax.h,
88 config/z8k/tm-z8k.h, nindy-share/nindy.c: bcopy -> memcpy.
89
90Wed Sep 1 05:05:53 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
91
92 * mipsread.c (parse_partial_symbols): Use language from FDR if it
93 is unambigous. Patch from ptf@delcam.co.uk (Paul Flinders).
94 * mipsread.c (ecoff_symfile_info): New struct to hold the global
95 pending_list.
96 * mipsread.c (mipscoff_symfile_init, parse_partial_symbols):
97 Allocate the global pending list and link it to the objfile.
98 * mipsread.c (is_pending_symbol, add_pending): Use global pending
99 list from objfile. Allocate pending list entries from the
100 psymbol_obstack.
101 * mipsread.c (free_pending): Remove. The pending list is now
102 freed when the psymbol_obstack is freed.
103 * mipsread.c (psymtab_to_symtab1): Remove pending list allocation,
104 the global pending list is used now.
105 * mipsread.c (parse_partial_symbols): Skip only the first
106 file indirect entry when building the dependency list.
107
108Tue Aug 31 15:01:27 1993 K. Richard Pixley (rich@sendai.cygnus.com)
109
110 Break dcache code out of remote.c.
111 * dcache.h: white space changes only.
112 * dcache.c: add user settable variable to set whether data caching
113 is in use.
114 * remote.c: include dcache.h. removed data caching code which is
115 now in dcache.c. Compile in data caching again. (data caching
116 is currently off by default.)
117 (remote_read_bytes, remote_write_bytes): change second arg to
118 unsigned char.
119 (remote_dcache): new static variable.
120 * Makefile.in (REMOTE_O): add dcache.o.
121 * config/m88k/m88k.mt (TDEPFILES): removed dcache.o.
122
123 Break dcache code out of remote-nindy.c.
124 * remote-nindy.c: removed dcache code. Changed callers to use new
125 conventions. include dcache.h.
126 (nindy_dcache): new static variable.
127 * config/i960/nindy960.mt (TDEPFILES): added dcache.o.
128
129 Break dcache code out of remote-bug.c into dcache.[hc].
130 * Makefile.in (dcache_h): new macro.
131 (HFILES): added $(dcache_h).
132 (ALLDEPFILES): added dcache.c.
133 (dcache.o): new rule.
134 (remote-bug.o): now depends on $(dcache_h).
135 * remote-bug.c: include dcache.h. remove externs for insque and
136 remque, add extern for bcopy. Prototype bug_close,
137 bug_clear_breakpoints, bug_write_cr. dcache code moved to
138 dcache.[hc]. Changed dcache calling convention to include an
139 initial DCACHE argument.
140 (bug_dcache): new static variable.
141 (bug_read_inferior_memory): change second arg to
142 unsigned char.
143 * dcache.[ch]: new files.
144 * config/m88k/m88k.mt (TDEPFILES): add dcache.o.
145
146Tue Aug 31 10:33:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
147
148 * c-typeprint.c (c_print_type_base): Treat show = 0 just like
149 show < 0. The only case where we had been distinguishing is that
150 show = 0 used to print "struct " or "enum " instead of
151 "struct {...}" or "enum {...}" which seems clearly wrong.
152
153Mon Aug 30 17:51:32 1993 K. Richard Pixley (rich@sendai.cygnus.com)
154
155 * configure.in: recognize m88110 as an m88k.
156
157Mon Aug 30 16:07:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
158
159 * valops.c (call_function_by_hand): If we discard cleanups, call
160 bpstat_clear (&inf_status.stop_bpstat).
161
162Mon Aug 30 12:47:46 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
163
164 * stabsread.h, dbxread.c (end_psymtab): Return NULL if the psymtab
165 was empty and thrown away.
166 * mipsread.c (parse_partial_symbols): Do not add empty psymtabs to
167 dependency list, skip self dependencies.
168 * mipsread.c (parse_fdr): Removed, obsolete.
169 * mipsread.c (parse_lines): Check for cbLine being zero, not
170 cbLineOffset.
171 * mipsread.c (struct symloc): Add pst_language.
172 * mipsread.c (parse_partial_symbols): Set up proper language for
173 header files, save it in pst_language for psymtab_to_symtab_1.
174 * mipsread.c (psymtab_to_symtab_1): Use pst_language.
175
176Mon Aug 30 10:48:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
177
178 * configure.in: Fix typo m88*-motorola-svr4* -> sysv4*.
179
180Fri Aug 27 17:09:19 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
181
182 * paread.c: Include som.h instead of libhppa.h. (From Utah.)
183
184Fri Aug 27 09:30:40 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
185
186 * symmisc.c (dump_symtab): Use catch_errors around print_symbol.
187 Change calling sequence of print_symbol to fit catch_errors.
188
189 * mips-tdep.c: Call reinit_frame_cache every time the user does
190 "set heuristic-fence-post".
191
192 * gdbserver/low-sun3.c: New file.
193 * gdbserver/Makefile.in, config/m68k/sun3.mh: Change accordingly.
194
195 * Rename files for 14-character limits:
196 gdbserver/remote-gutils.c -> gdbserver/utils.c
197 gdbserver/remote-inflow.c -> gdbserver/low-lynx.c
198 gdbserver/remote-inflow-sparc.c -> gdbserver/low-sparc.c
199 gdbserver/remote-server.c -> gdbserver/server.c
200 remote-monitor.c -> remote-mon.c
201 * Makefile.in, gdbserver/Makefile.in, gdbserver/configure.in,
202 config/m68k/monitor.mt, config/i386/i386lynx.mh,
203 config/sparc/sun4os4.mh: Change accordingly.
204 * gdbserver/Makefile.in: Remove more junk inherited from gdb Makefile.
205
206Thu Aug 26 14:32:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
207
208 * infcmd.c, inferior.h (run_stack_dummy): If we stop somewhere
209 besides the dummy, return 1 rather than calling error().
210 Let caller print the error message. Remove name argument.
211 * valops.c (call_function_by_hand): Deal with changes to calling
212 sequence of run_stack_dummy. Discard restore_inferior_status cleanup
213 if run_stack_dummy returns 1.
214
215 * Version 4.10.2.
216
217 * config/mips/tm-mips.h (EXTRACT_STRUCT_VALUE_ADDRESS):
218 Get struct return address from v0, not a0.
219
220 * infrun.c (restore_inferior_status): Use catch_errors when
221 restoring selected frame.
222
223Wed Aug 25 21:52:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
224
225 * infrun.c (save_inferior_status, restore_inferior_status):
226 Save and restore the registers too.
227 * inferior.h (struct inferior_status): Add "registers".
228
229Tue Aug 24 00:36:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
230
231 * dbxread.c (end_psymtab): Clean up comment.
232
233 * frame.h, symtab.h, findvar.c (read_var_value): Change basereg
234 support to use LOC_BASEREG rather than SYMBOL_BASEREG_VALID.
235 * dwarfread.c: Use LOC_BASEREG where appropriate.
236 * Various: Support LOC_BASEREG and LOC_BASEREG_ARG.
237
238 * coffread.c (init_lineno, init_stringtab): Don't check whether
239 xmalloc returned NULL.
240
241 * config/vax/xm-vaxult.h: Define NO_PTRACE_H.
242
243 * target.c, target.h: Add "set remotedebug" command.
244 * remote-bug.c, remote.c, remote-mips.c: Remove "set remotedebug" and
245 "set m88ksnoop" options and use generic "set remotedebug" instead.
246 * NEWS: Describe this change.
247
248Mon Aug 23 20:26:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
249
250 * buildsym.h: Remove declaration of dbxread.c functions.
251 * stabsread.h: Group together dbxread.c functions.
252 Move elfstab_build_psymtabs here from symfile.h.
253 Declare pastab_build_psymtabs.
254 * elfread.c, paread.c: Include stabsread.h (for stabsread_new_init
255 declaration, etc).
256
257Mon Aug 23 17:16:23 1993 K. Richard Pixley (rich@sendai.cygnus.com)
258
259 * remote-bug.c: rename quiet to bug88k_snoop.
260 (double_scan, multi_scan): generalize double_scan into a scan
261 for multiple patterns. Rename to multi_scan.
262 (bug_wait, bug_write_inferior_memory): adapt to use the new
263 multi_scan in order to catch and represent target bus errors.
264 (bug_scan): currently unused, so comment out.
265 (bug_quiet): removed. Replaced with a standard user settable boolean.
266
267 * m88k-tdep.c: remove include of sys/dir.h. Appears unnecessary
268 and isn't available on solaris.
269
270Mon Aug 23 14:56:42 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
271
272 * config/m88k/{delta88v4.mt,delta88v4.mh}: New files
273 * config/m88k/delta88.mh: Fix comment.
274 * config/m88k/tm-delta88.h: Remove unused BCS define.
275 * config/m88k/{tm-delta88v4.h,xm-delta88v4.h,nm-delta88v4.h}:
276 New files.
277 * configure.in: Recognize m88*-motorola-sysv4*.
278 * m88k-nat.c: Always include sys/types.h; don't depend on USG.
279
280Mon Aug 23 12:57:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
281
282 * mipsread.c (parse_symbol, parse_type, cross_ref): Pass name of
283 symbol as an argument and use it in complaints.
284 * symmisc.c (dump_psymtab): Dump filenames of dependencies.
285
286Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
287 and Jim Kingdon (kingdon@cygnus.com)
288
289 Add NetBSD support:
290 * configure.in: Recognize netbsd.
291
292Fri Aug 20 14:01:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
293
294 * remote-nindy.c: Remove unused include of sys/ioctl.h.
295
296 * frame.h, symtab.h: Revise comments regarding baseregs.
297
298Fri Aug 20 15:07:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
299
300 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1):
301 Set language for psymtab and symtab.
302 * mipsread.c (new_symbol): Set language and initialize demangled
303 name for symbol.
304 * symmisc.c (print_symbol): Use SYMBOL_SOURCE_NAME when printing
305 the symbol type.
306 * symtab.c (decode_line_1): Inhibit coredumps with cfront executables.
307
308Fri Aug 20 14:01:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
309
310 * Move KERNEL_U_ADDR from xm-hp300bsd.h to nm-hp300bsd.h and make
311 it conditionalized on 4.3 vs. 4.4.
312 * config/m68k/nm-hp300bsd.h: Move REGISTER_U_ADDR out of 4.3 and
313 4.4 sections; it was identical and now works for 4.4.
314
315 * mips-tdep.c (is_delayed): Use INSN*BRANCH* not ANY_DELAY.
316
317 * printcmd.c (MAKEVA_END): Update this version to use "aligner".
318
319Thu Aug 19 22:08:09 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
320
321 * config/vax/tm-vax.h (BELIEVE_PCC_PROMOTION): Define.
322 * mipsread.c (parse_symbol, parse_type, cross_ref): Handle corrupt
323 file indirect entries with complaints instead of core dumps. Remove
324 complaint for stTypedef within aggregates.
325
326Thu Aug 19 17:58:39 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
327
328 * coffread.c (process_coff_symbol): Ignore tagnames like .0fake.
329
330 * coffread.c (coff_read_enum_type): #if 0 out code which changes
331 enum {FALSE, TRUE} into boolean.
332
333 * config/m68k/delta68.m{t,h}: Use nm-delta68.h, etc. not
334 non-existent files nm-delta.h, etc.
335 * config/m68k/tm-delta68.h: Define CANNOT_STORE_REGISTER.
336 * delta68-nat.c: Add "[0]" in offsetof argument.
337 * delta68-nat.c (_initialize_kernel_u_addr): Don't try to set up
338 nl with initializer, just assign to it. Check n_scnum field on
339 return.
340
341Wed Aug 18 12:03:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
342
343 * printcmd.c (print_address), values.c (value_as_pointer): Don't
344 use ADDR_BITS_REMOVE.
345 * defs.h: Try to clarify comment about ADDR_BITS_REMOVE.
346
347 * blockframe.c (block_innermost_frame): Uncomment.
348 Return NULL if passed NULL.
349 * frame.h: Declare it.
350 * expression.h (union exp_element): Add field block.
351 * parse.c (write_exp_elt_block): New function.
352 * expression.h (OP_VAR_VALUE): Now takes additional struct block *.
353 * *-exp.y: Write block for OP_VAR_VALUE.
354 * eval.c, expprint.c, parse.c: Deal with block for OP_VAR_VALUE.
355 * valops.c, value.h (value_of_variable), callers:
356 Add second argument, for block.
357
358 * main.c (gdb_readline): If we read some characters followed by EOF,
359 return them rather than returning NULL.
360
361Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
362
363 * mips-tdep.c: Remove unused #ifndef NUMERIC_REG_NAMES and add comment.
364
365Tue Aug 17 15:10:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
366
367 * config/m88k/tm-m88k.h: Fix typo in comment.
368 (FP_REGNUM): define in terms of SP_REGNUM
369 rather than by absolute number. Also clearly comment that this
370 is a convenient lie in order to decrease future confusion.
371 (ACTUAL_FP_REGNUM): new macro for FP.
372 (FRAME_CHAIN_VALID): removed. Standard default works fine.
373 * m88k-tdep.c (frame_chain_valid): redundant, so removed.
374 (NEXT_PROLOGUE_INSN): removed unused fourth arg, fixed all
375 callers.
376 (read_next_frame_reg): declare static.
377 (examine_prologue): removed unused variabel insn2, rename insn1
378 to insn, rewrote comment about finding fp, sp, etc. set frame_fp
379 based on ACTUAL_FP_REGNUM rather than FP_REGNUM which is
380 actually a scammed alias for SP_REGNUM on m88k.
381
382 * frame.h: fixed typo in comment.
383
384Tue Aug 17 11:14:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
385
386 * 29k-share/udi/udiphcfg.h: Always include udiphunix.h not udiphdos.h.
387
388 * complaints.c (complain): fflush (stdout) after output.
389
390Tue Aug 17 01:43:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
391
392 * blockframe.c, frame.h (sigtramp_saved_pc): New routine to fetch
393 the saved pc from sigcontext on the stack for BSD signal handling.
394 * config/i386/tm-i386bsd.h (SIGTRAMP_START, SIGTRAMP_END, FRAME_CHAIN,
395 FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET):
396 Define to make backtracing through sigtramp work.
397 * config/vax/tm-vax.h (SIGTRAMP_START, SIGTRAMP_END, TARGET_UPAGES,
398 FRAME_SAVED_PC, SIGCONTEXT_PC_OFFSET): Ditto.
399
400Mon Aug 16 13:52:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
401
402 * main.c (cd_command): If current_directory on entry is "/", then
403 don't append an extra slash.
404 Don't assume that /../.. means /.
405
406 * target.c (target_xfer_memory): Clear errno before calling
407 to_xfer_memory.
408
409 * stack.c (frame_info, print_frame_info): Add comment about using
410 the starting source line number on a line boundary if backtracing
411 through sigtramp.
412
413Mon Aug 16 02:56:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
414
415 * blockframe.c (create_new_frame, get_prev_frame_info):
416 Use the function name when calling IN_SIGTRAMP.
417 * config/m68k/tm-m68k.h (SIG_PC_FP_OFFSET, SIG_SP_FP_OFFSET):
418 Define for correct handling of bachtraces through _sigtramp.
419 * m68k-tdep.c (m68k_find_saved_regs): Adjust saved sp for fake
420 sigtramp frames.
421 * mipsread.c (parse_type): Handle corrupt TIR info with complaint
422 instead of core dump.
423 * mipsread.c (parse_partial_symbols): Put static symbols into the
424 mimimal symbol table, use proper mst_types for all minimal symbols.
425 * stack.c (frame_info, print_frame_info): Use the starting source
426 line number on a line boundary if backtracing through sigtramp.
427
428Fri Aug 13 14:37:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
429
430 * remote-bug.c: include gdbcmd.h.
431 (sleep, remque, insque): forward decls added.
432 (bug_fetch_registers, bug_store_registers): forward decls
433 removed.
434 (bug_read_inferior_memory, bug_write_inferior_memory): forward
435 decls added.
436 (srec_frame, srec_max_retries, srec_bytes, srec_echo_pace,
437 srec_sleep, srec_noise): new static variables for user settable
438 options. Mostly these are for debugging and tuning. I don't
439 expect them to stay user settable options for long.
440 (timeout): change default to 4 seconds.
441 (check_open): declare funtion static, force return value.
442 (readchar_nofail): if timeout, then say so if not being quiet.
443 (pollchar, double_scan, bug_scan, bug_srec_write_cr,
444 start_load): new functions.
445 (bug_wait): rewritten to use double scan.
446 (expect): while (1) -> for (;;)
447 (get_hex_digit): rewrite if condition to avoid gcc complaints.
448 (bug_load, bug_create_inferior, bug_open, bug_store_register):
449 removed unused variables.
450 (bug_load): replaced DELTA macro with user settable srec_frame
451 variable. Other minor lint.
452 (find_end_of_word, is_baudrate_right, set_rate, not_bug_wait,
453 gethex, timed_read, translate_addr, bug_before_main_loop):
454 unsused and removed.
455 (bug_resume): add missing first arg, pid.
456 (get_reg_name): use ip rather than cr04.
457 (bug_write, bug_write_cr, but_clear_breakpoints, bug_quiet):
458 declare type, args, and explicitly return.
459 (bug_store_register): straighten out the ip vs cr04 confusion.
460 (bug_write_inferior_memory): rewrite to cope with errors while
461 downloading s-records.
462 (bug_read_inferior_memory): declare static.
463 (bug_clear_breakpoints): expect nobr before prompt.
464 (_initialize_remote_bug): add initializations for srec-bytes,
465 srec-max-retries, srec-frame, srec-noise, srec-sleep,
466 srec-echo-pace.
467
468 * Makefile.in (remote-bug.o): new rule.
469 (ALLDEPFILES): added remote-bug.c
470
471 * remote-hms.c (hms_wait): use -1 for timeout's which means block
472 forever rather than 99999.
473
474 * ser-unix.c (get_tty_state): if a descriptor is not a tty, then
475 simply save encode this fact as the process group and return
476 success rather than an error.
477 (set_tty_state): if process group is -1, do not reset the
478 process group.
479 (hardwire_reachar): comment change.
480
481 * serial.h: comment change.
482
483 * config/m88k/tm-m88k.h: comment change to remove embedded
484 comment.
485 (SKIP_PROLOGUE): skip_prologue returns a value which is expected
486 to reset the pc argument. So reset it.
487
488Fri Aug 13 10:15:24 1993 Fred Fish (fnf@deneb.cygnus.com)
489
490 * Makefile.in (VERSION): Bump to 4.10.1 after release and cvs
491 tagging.
492
493Thu Aug 12 20:40:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
494
495 * gdbserver/Makefile.in: Use GDBSERVER_LIBS and
496 GDBSERVER_DEPFILES. Also remove much (but not all that could be
497 removed) crud inherited from gdb Makefile.in.
498 * config/i386/i386lynx.mh, config/sparc/sun4os4.mh: Define GDBSERVER_*.
499 * gdbserver/README: Say it works on Sun and change configuration
500 instructions slightly.
501
502Wed Aug 11 18:56:59 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
503
504 * config/i386/i386v4.mh: use -lsocket and -lnsl, for remote
505 targets that use BSD style network connections
506
507Wed Aug 11 17:54:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
508
509 * remote-{monitor,bug}.c: Make bug_ops not static (forward declaration
510 of statics doesn't work with SunOS4 /bin/cc).
511 Rename the occurrence in remote-monitor.c to monitor_bug_ops.
512
513Tue Aug 10 13:07:14 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
514
515 * blockframe.c (find_pc_partial_function),
516 mips-tdep.c (find_proc_desc): Deal with "pathological" case.
517
518Tue Aug 10 14:50:30 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
519
520 * utils.c (wrap_here): Allow indent to be NULL.
521 (fputs_filtered): Don't check for null wrap_indent (wrap_here now
522 guarantees that it isn't, and anyway we were only checking one out
523 of the two places we dereferenced it).
524
525 * objfiles.h (struct objfile): Clean up comments for
526 {obj,sym}_private to clarify what they are private to.
527
528Mon Aug 9 16:45:00 1993 Stan Shebs (shebs@rtl.cygnus.com)
529
530 * stabsread.c, buildsym.c (hashname): Moved function to
531 buildsym.c, as suggested in the sources.
532
533Mon Aug 9 09:53:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
534
535 * remote-udi.c: Make udi_ops extern rather than trying forward
536 declaration of a static variable.
537
538 * hppab-nat.c: Define ptrace to call_ptrace and pass the 5th arg
539 there, rather than using an ANSI C specific macro.
540
541 * 29k-share/udi/udr.c: Include fcntl.h not sys/fcntl.h. Also put
542 sys/types.h near the top (just on general principles).
543
544 * environ.c (set_in_environ): Remove G960BASE and G960BIN; they are
545 no longer used.
546
547 * gdbcore.h: New variable gnutarget.
548 * core.c: Add commands to set and show it.
549 * Callers to bfd_*open*: Pass gnutarget instead of NULL as target.
550 * environ.c (set_in_environ): For GNUTARGET, use set_gnutarget not
551 putenv.
552
553 * symtab.c (decode_line_1): Give error on unmatched single quote.
554
555Sun Aug 8 13:59:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
556
557 * ser-unix.c (hardwire_send_break) [HAVE_SGTTY]: Use select not usleep.
558
559 * remote.c: Add comments about 'd', 'r', and unrecognized requests.
560
561 * inflow.c (terminal_init_inferior): Don't muck with tty state if
562 gdb_has_a_terminal() is false.
563
564Sun Aug 8 10:07:47 1993 Fred Fish (fnf@cygnus.com)
565
566 * dwarfread.c (record_minimal_symbol): Remove prototype and
567 function.
568 * dwarfread.c (add_partial_symbol): Remove code to add minimal
569 symbols and remove comment about limitations. Experiments show
570 that now that gdb handles the ELF symtab better for creating
571 minimal symbols, that no additional information is added by
572 examining the DWARF information, and in fact, given the
573 limitations, the DWARF code was actually making things worse.
574
575Sat Aug 7 10:59:03 1993 Fred Fish (fnf@deneb.cygnus.com)
576
577 * elfread.c (elf_symtab_read): Properly sort out the bss symbols
578 from the data symbols and give them the correct minimal_symbol_type.
579 Add file static symbols to the minimal symbol table, not just
580 global symbols. Add absolute symbols as well (like _edata, _end).
581 Redo stabs-in-elf special symbol handling now that file static
582 symbols are entered into the into the minimal symbol table.
583 * dwarfread.c (add_partial_symbol): Add comment about limitations
584 of DWARF symbols for distinquishing data from bss when adding
585 minimal symbols. Add file local symbols to minimal symbols.
586
587Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
588
589 * ser-go32.c: Define job_control variable.
590
591Thu Aug 5 15:56:13 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
592
593 * configure.in: z8k-coff is the same as z8k-sim
594
595Thu Aug 5 08:58:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
596
597 * 29k-share/udi/udip2soc.c: Include sys/types.h before sys/file.h.
598
599 * config/i386/tm-i386bsd.h (NUM_REGS): There are only 10, not 11.
600
601 * inflow.c: Put all uses of F_GETFL and F_SETFL in #ifdef F_GETFL.
602
603 * 29k-share/udi/udip2soc.c: Include fcntl.h not sys/fcntl.h.
604
605Wed Aug 4 18:32:12 1993 Fred Fish (fnf@cygnus.com)
606
607 * inflow.c (pass_signal): Signal handlers take one int arg;
608 supply an unused one to make it type compatible as an arg to
609 signal().
610
611Tue Aug 3 18:34:14 1993 Ian Lance Taylor (ian@cygnus.com)
612
613 * config/mips/tm-mips.h: Include bfd.h before coff/sym.h.
614
615Tue Aug 3 15:34:57 1993 Fred Fish (fnf@cygnus.com)
616
617 * Makefile.in (ALLCONFIG): Add config/i386/i386nw.mt,
618 config/m68k/delta68.mh, config/m68k/delta68.mt,
619 config/m68k/dpx2.mh, config/m68k/dpx2.mt, config/mips/riscos.mh,
620 config/mips/news-mips.mh.
621 * Makefile.in (ALLPARAM): Add config/i386/nm-symmetry.h,
622 config/i386/tm-i386nw.h, config/m68k/nm-delta68.h,
623 config/m68k/tm-delta68.h, config/m68k/xm-delta68.h,
624 config/m68k/nm-dpx2.h, config/m68k/tm-dpx2.h,
625 config/m68k/xm-dpx2.h, config/mips/xm-makeva.h.
626 * Makefile.in (ALLDEPFILES): Add dpx2-nat.c.
627
628Tue Aug 3 12:02:09 1993 Ian Lance Taylor (ian@cygnus.com)
629
630 * mipsread.c: Updated for BFD ECOFF changes. Now gets the
631 swapping routines and external structure sizes via the
632 ecoff_backend information. No longer includes coff/mips.h.
633
634Tue Aug 3 10:58:04 1993 Fred Fish (fnf@cygnus.com)
635
636 * Makefile.in (SFILES): Add thread.c
637
638start-sanitize-v9
639Tue Aug 3 10:21:58 1993 Doug Evans (dje@canuck.cygnus.com)
640
641 * remote-sp64sim.c (simif_create_inferior): Add FIXME regarding
642 sim_set_args return code.
643end-sanitize-v9
644
645Mon Aug 2 16:35:31 1993 K. Richard Pixley (rich@sendai.cygnus.com)
646
647 * Makefile.in (VERSION): bumped to 4.9.4.
648
649 * remote-monitor.c: updated copyright.
650 (bug_ops, monitor_desc): now static.
651 (monitor_desc): in several places, check and/or set to NULL.
652
653 * remote-hms.c (hms_files_info): Add the appropriate items where
654 missing in the printf call.
655
656 * remote-bug.c: new file for m88k bug support.
657
658 * config/m88k/m88k.mt (TDEPFILES): added remote-bug.o.
659
660Mon Aug 2 14:22:09 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
661
662 * h8300-tdep.c: Use new variable h8300hmode.
663
664Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
665
666 * valops.c (typecmp): If we are passing a non-reference to a function
667 which takes a reference, pass the address.
668 (value_arg_coerce): Don't use COERCE_ENUM; we don't want to dereference
669 references here.
670
671 * thread.c (thread_switch): Define as static.
672 (add_thread): Cast return value from xmalloc.
673
674 * gdbtypes.c (fill_in_vptr_fieldno): Call check_stub_type.
675 * gdbtypes.{c,h}: Improve comments on vptr_fieldno.
676
677Mon Aug 2 11:58:52 1993 Fred Fish (fnf@deneb.cygnus.com)
678
679 * README: Elaborate on gdb C++ support and cfront support.
680
681Mon Aug 2 11:30:57 1993 Stu Grossman (grossman at cygnus.com)
682
683 * i386lynx-nat.c, thread.c, thread.h: Update copyrights.
684
685Mon Aug 2 12:06:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
686
687 * Makefile.in (ALLDEPFILES): Add i386lynx-nat.c.
688
689Mon Aug 2 08:42:50 1993 Stu Grossman (grossman at cygnus.com)
690
691 * gdbserver/remote-inflow.c (create_inferior): Fix comments, and
692 error msg. Setup seperate process group for child.
693 * (write_inferior_memory): Sleep for 1 second and retry on ptrace
694 failure.
695
696Sun Aug 1 22:58:18 1993 Stu Grossman (grossman at cygnus.com)
697
698 * config/i386/i386lynx.mh (NATDEPFILES): Drop coredep (for now).
699 * config/i386/nm-i386bsd.h: Protect from multiple inclusion.
700 * config/i386/nm-i386lynx.h: Lotsa new host porting stuff.
701 * config/i386/tm-i386lynx.h: Define SAVED_PC_AFTER_CALL and
702 target_pid_to_str.
703
704 * Makefile.in (CLIBS): Reorder to make Lynx ld happy.
705 * (HFILES): New file thread.h.
706 * (OBS): New file thread.c.
707 * configure.in: Host config for Lynx/386.
708 * fork-child.c (fork_inferior): Call init_thread_list().
709 * infrun.c (resume): Add pid to invocation of target_resume().
710 * (wait_for_inferior): Pay attention to pid from target_wait().
711 Multi-threading code now uses this to determine what to do.
712 * inftarg.c (child_wait): Conditionalize based on CHILD_WAIT macro.
713 Use target_pid_to_str() macro throughout when printing pid.
714 * inferior.h (child_resume): Add pid to prototype.
715 * hppab-nat.c hppah-nat.c infptrace.c (child_resume): Pass in pid as
716 argument, instead of using inferior_pid.
717 * procfs.c (procfs_resume): Pass in pid as argument. Ignored for
718 now. Use target_pid_to_str() macro throughout for printing process id.
719 * remote-adapt.c (adapt_resume): Pass in pid as argument.
720 * remote-eb.c (eb_resume): Pass in pid as argument.
721 * remote-es.c (es1800_resume): Pass in pid as argument.
722 * remote-hms.c (hms_resume): Pass in pid as argument.
723 * remote-mips.c (mips_resume): Pass in pid as argument.
724 * remote-mm.c (mm_resume): Pass in pid as argument.
725 * remote-monitor.c (monitor_resume): Pass in pid as argument.
726 * remote-nindy.c (nindy_resume): Pass in pid as argument.
727 * remote-sa.sparc.c (remote_resume): Pass in pid as argument.
728 * remote-sim.c (rem_resume): Pass in pid as argument.
729 start-sanitize-v9
730 * remote-sp64sim.c (simif_resume): Pass in pid as argument.
731 end-sanitize-v9
732 * remote-st.c (st2000_resume): Pass in pid as argument.
733 * remote-udi.c (udi_resume): Pass in pid as argument.
734 * remote-vx.c (vx_resume): Pass in pid as argument.
735 * remote-z8k.c (rem_resume): Pass in pid as argument.
736 * remote.c (remote_resume): Pass in pid as argument.
737 * solib.c (solid_create_inferior_hook): Pass inferior_pid to
738 target_resume().
739 * target.c (normal_pid_to_str): New routine to print out process
740 ID normally.
741 * target.h (struct target_ops): Add pid to prototype at
742 to_resume(). (target_resume): Add pid argument.
743 * (target_pid_to_str): Default definition for normal type pids.
744 * thread.h, thread.c: New modules for multi thread/process control.
745
746Sun Aug 1 13:02:42 1993 John Gilmore (gnu@cygnus.com)
747
748 * README: Say that bug-gdb is also the place to send requests
749 for help with GDB.
750
751Sun Aug 1 09:42:13 1993 Fred Fish (fnf@cygnus.com)
752
753 * Makefile.in (make-proto-gdb-1): Use -f opt on rm of Makefile.
754 * h8500-tdep.c: Add parens around a few macro args.
755
756Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
757
758 * TODO: Remove items about unix-to-unix/rapp debugging (now we
759 have gdbserver), moving xm files to subdirectory, ptype yylval,
760 and file-local symbols.
761
762 * gdbtypes.h: Improve comments about C++ methods.
763
764Fri Jul 30 14:16:32 1993 Fred Fish (fnf@deneb.cygnus.com)
765
766 * c-exp.y: Add missing 5th arg for one call to lookup_symbol, cast
767 NULL in all other calls to correct pointer types.
768
769Fri Jul 30 15:43:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
770
771 From Jeffrey Law:
772 * tm-hppa.h (TARGET_WRITE_PC): Define.
773 * hppa-tdep.c (hppa_fix_call_dummy): If in a syscall,
774 then return the address of the dummy itself rather than
775 the address of $$dyncall.
776 (target_write_pc): New function to store a new PC.
777
778Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
779 and Jim Kingdon (kingdon@cygnus.com)
780
781 * breakpoint.c (breakpoint_re_set_one): Always reparse breakpoint
782 conditions, they might contain symbol table references.
783
784Fri Jul 30 12:51:27 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
785
786 * mipsread.c (parse_symbol): Handle opaque struct definitions and
787 type naming for stTypedef symbols.
788
789Fri Jul 30 14:44:21 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
790
791 * c-exp.y (yylex): Detect C++ nested types.
792
793start-sanitize-v9
794Fri Jul 30 11:07:37 1993 Doug Evans (dje@canuck.cygnus.com)
795
796 * sp64-tdep.c (sparc64_frame_chain, sparc64_frame_saved_pc): Deleted.
797 (dump_ccreg, sparc_print_register_hook): New fns.
798 * remote-sim.h: New file.
799 * remote-sp64sim.h (sim_*): External fns. (simif_*): Internal fns.
800
801 * config/sparc/sp64.mt: New file.
802 * config/sparc/tm-sp64.h (FRAME_CHAIN, FRAME_SAVED_PC): Deleted.
803 (PRINT_REGISTER_HOOK): Call new fn sparc_print_register_hook.
804end-sanitize-v9
805
806Fri Jul 30 10:15:01 1993 Fred Fish (fnf@deneb.cygnus.com)
807
808 * Makefile.in (ALLCONFIG): Add config/i386/ptx.mh
809
810Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
811
812 From J. Law:
813 * infcmd.c (read_pc): Remove PA specific code.
814 * tm-hppa.h (TARGET_READ_PC): Define.
815 * hppa-tdep.c (target_read_pc): New function.
816
817 * symtab.c (gdb_mangle_name): Deal with it if type lacks a name.
818
819Fri Jul 30 07:36:53 1993 Fred Fish (fnf@deneb.cygnus.com)
820
821 * NEWS: Add note that DEC alpha support is host only, not native.
822 * README: Emphasize that C++ support works best with GNU C++ and
823 stabs debugging format.
824 * delta68-nat.c: Add missing FSF copyright.
825
826Fri Jul 30 08:58:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
827
828 * paread.c (pa_symtab_read): Put file-local symbols in minimal symbols.
829 * hppa-tdep.c (frame_chain_valid): Check that our function has the
830 same address as _start, not that it must be the same symbol.
831
832Fri Jul 30 00:18:40 1993 Fred Fish (fnf@deneb.cygnus.com)
833
834 * Makefile.in (ALLDEPFILES): Add delta68-nat.c
835 * Makefile.in (delta68-nat.o): Add dependency.
836
837Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
838
839 * value.h (COERCE_ENUM): Use COERCE_REF to coerce refs; value_ind
840 was adequate in gdb 3.5 but not now.
841
842 * valops.c (typecmp): An array in t2 matches a pointer in t1.
843
844 * valops.c (typecmp): When comparing type1& to type2, compare
845 type1 and type2 as leniently as if we were comparing type1 to
846 type2.
847
848 * cp-valprint.c (cplus_print_value): Don't dump core if the
849 baseclass doesn't have a name.
850 * values.c (vb_match): New function, which finds the virtual
851 base class pointer even if the types are nameless.
852 (baseclass_{addr,offset}): Use it.
853
854 * hppa-tdep.c: Make "maintenance print unwind" command from old
855 "unwind" command.
856
857 * remote-udi.c: Remove udi_timer, call to siginterrupt, and associated
858 obsolete junk which apparently had been copied from the
859 pre-serial.h remote.c, but which is no longer used.
860
861Thu Jul 29 12:36:20 1993 Fred Fish (fnf@deneb.cygnus.com)
862
863 * Makefile.in (NONSRC): Need 29k-share/README, not
864 29k-share/udi/README.
865
866Thu Jul 29 12:09:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
867
868 * paread.c (pa_symfile_init): If error reading string table, don't
869 use errno in cases where it hasn't been set.
870
871 * ser-unix.c (gdb_setpgid): Pass our pid, not 0, to setpgid.
872
873 * remote-monitor.c (_initialize_monitor): Comment out use of
874 connect_command, since connect_command itself is commented out.
875
876 * remote-monitor.c (generic_open): Parse arguments the same way
877 as remote.c.
878
879 * hppa-tdep.c (pc_in_linker_stub): Fix unclosed comments.
880
881Wed Jul 28 13:19:34 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
882
883 * config/mips/xm-mips.h: Define HAVE_TERMIOS.
884
885 * dbxread.c (record_minimal_symbol): Don't put gcc_compiled or
886 __gnu_compiled* symbols into the minimal symbols.
887
888Wed Jul 28 08:26:58 1993 Ian Lance Taylor (ian@cygnus.com)
889
890 * remote-mips.c (_initialize_remote_mips): Added "timeout" and
891 "retransmit-timeout" variables to set mips_receive_wait and
892 mips_retransmit_wait, respectively.
893
894Wed Jul 28 03:58:58 1993 (pes@regent.e-technik.tu-muenchen.de)
895
896 * symmisc.c (dump_msymbols): Handle new mst_file_* types.
897
898Tue Jul 27 12:07:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
899
900 * remote-udi.c: Remove old comment about download not implemented.
901
902 * serial.h, ser-{unix,go32,tcp}.c: Add flush_input and send_break.
903 * nindy-share/*, remote-nindy.c: Extensive hacking to make it
904 conform to GDB conventions like using memcpy not bcopy, serial.h,
905 etc. This is to make it host on Solaris, AIX, etc.
906 * Makefile.in: Reflect removed nindy-share files.
907 * config/i960/nindy960.mt (TDEPFILES): Remove ttybreak.o.
908
909 * stack.c (print_frame_info): Revise comment about `pathological'
910 case (there was a wrong FIXME about text labels; also asm() can
911 trigger this as well as versions of ar which truncate .o names).
912
913 * buildsym.c (start_subfile): If a .c file includes a .C file, set
914 the language of both of them to C++.
915
916 * config/sparc/xm-sun4os4.h: Define MEM_FNS_DECLARED and include
917 <memory.h>.
918 Include <malloc.h> rather than declaring malloc functions ourself.
919
920 * ser-unix.c (set_tty_state): Don't ignore errors setting process
921 group.
922 * inflow.c (terminal_inferior): If attach_flag set, ignore errors
923 from set_tty_state.
924
925 * fork-child.c (fork_inferior): Only quote exec file if needed.
926
927 * mipsread.c (parse_symbol): Remove 21 Jul 93 change with
928 stTypedef inside an stBlock.
929
930Tue Jul 27 12:36:49 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
931
932 * breakpoint.c (breakpoint_1): Walk the breakpoint chain to decide if
933 we have breakpoints or watchpoints as we might have to ignore internal
934 breakpoints.
935
936 Fix gdb core dumps after `file newfile' commands.
937 * symtab.h, symfile.c (clear_symtab_users): New routine which
938 unconditionally clears symtab users. clear_symtab_users_once
939 commented out as it was a noop anyway.
940 * objfiles.c (free_objfile): Don't call clear_symtab_users_once.
941 * objfiles.c (free_all_objfiles), symfile.c (new_symfile_objfile),
942 xcoffexec.c (exec_close): Call clear_symtab_users if necessary.
943 * symfile.c (syms_from_objfile): Install cleanups for errors during
944 symbol reading.
945 * coffread.c, dbxread.c, mipsread.c, xcoffread.c (*_symfile_read):
946 Lint cleanup code, call do_cleanups explicitly.
947 * symfile.c (symbol_file_add): Call new_symfile_objfile and
948 reinit_frame_cache _after_ the new symbols are read in.
949
950Tue Jul 27 01:57:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
951
952 * mipsread.c (parse_type): Do not set tag name for compiler
953 generated fake tag names.
954
955Mon Jul 26 17:31:49 1993 K. Richard Pixley (rich@rtl.cygnus.com)
956
957 * config/m88k/m88k.mt (TDEPFILES): add exec.o.
958
959Mon Jul 26 13:17:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
960
961 * hppa-tdep.c: Remove all uses of use_unwind and `set use_unwind'
962 command. Now we use unwind info by default if we can find it.
963
964 * config/sparc: Move VARIABLES_INSIDE_BLOCK and SUN_FIXED_LBRAC_BUG
965 to tm-sparc.h so they are shared between Solaris and SunOS4.
966 * dbxread.c (process_one_symbol): Deal with SunOS4 acc N_STSYM and
967 N_GSYM functions.
968
969 * config/pa/tm-hppa.h (REGISTER_NAMES): Use "fr" rather than "fp"
970 for floating point registers.
971
972 * mipsread.c (parse_symbol): Put stStaticProc symbols in minimal
973 symbols as mst_file_text.
974
975 * hppa-tdep.c (pc_in_linker_stub): Return 0 if can't read memory.
976
977 * stabsread.c (rs6000_builtin_type): Make logical types be
978 TYPE_CODE_BOOL.
979
980Sun Jul 25 23:41:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
981
982 * breakpoint.{c,h} (struct breakpoint): Replace symtab field with
983 source_file field.
984
985Fri Jul 23 09:57:25 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
986
987 * remote.c: Don't error() on errors xferring memory.
988 * target.h: Clean up comments about *xfer_memory.
989
990 * exec.c, corelow.c (target_ops struct): Don't allow
991 {insert,remove}_breakpoints to be defaulted to
992 memory_{insert_remove}_breakpoint.
993
994 * demangle.c: Make it so `help set dem' tells you how to get the
995 list of demangling styles.
996
997Thu Jul 22 15:41:09 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
998
999 * Makefile.in: Use REMOTE_O macro not remote.o.
1000 * config/i960/{nindy960,vxworks960}: Don't use remote.o.
1001
1002Thu Jul 22 12:43:25 1993 Ian Lance Taylor (ian@cygnus.com)
1003
1004 * coredep.c: If NEED_SYS_CORE_H defined, include <sys/core.h>
1005 (can't include it in nm-*.h file because it causes conflicts with
1006 a.out symbol definitions).
1007 * hp300ux-nat.c (fetch_core_registers): Commented out; obsolete.
1008 * config/m68k/hp300hpux.mh (NATDEPFILES): Added coredep.o and
1009 corelow.o.
1010 * config/m68k/nm-hp300hpux.h (NEED_SYS_CORE_H): Defined.
1011 (REGISTER_U_ADDR): Defined.
1012 * config/m68k/xm-hp300hpux.h (HAVE_TERMIOS): Define instead of
1013 HAVE_TERMIO.
1014 * config/pa/xm-hppah.h: Likewise.
1015
1016Wed Jul 21 11:37:30 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1017
1018 * mipsread.c (parse_symbol): when stTypedef and friends occur within
1019 an stBlock, skip over the fields of the inner one.
1020
1021 * mips-tdep.c (init_extra_frame_info): If in lenient prologue, call
1022 heuristic_proc_desc rather than just assuming registers not saved.
1023
1024 * Makefile.in (regex.o): Add dependency.
1025
1026 * hppa{b,h}-nat.c: Warning, not error, if can't access registers.
1027
1028 * config/pa/hppa{b,h}.h: Define ATTACH_DETACH.
1029
1030Wed Jul 21 03:07:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1031
1032 * config/mips/xm-makeva.h: New file implements va_list alignment
1033 restrictions for mips hosts.
1034 * config/mips/{xm-irix3.h, xm-mips.h, xm-news-mips.h, xm-riscos.h}:
1035 Use it.
1036
1037Wed Jul 21 00:11:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1038
1039 * mips-tdep.c (init_extra_frame_info): Do not check for
1040 mips_in_lenient_prologue if it is a dummy frame.
1041 * mipsread.c (fixup_sigtramp): Initialize pdr.adr, it is used by
1042 mips_in_lenient_prologue.
1043
1044Tue Jul 20 12:53:47 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1045
1046 * mips-tdep.c (heuristic_proc_start): First time we print the
1047 warning, elaborate.
1048 (_initialize_mips_tdep): Improve docstring for `set heur'.
1049
1050 * config/rs6000/tm-rs6000.h: Remove call to insert_step_breakpoint.
1051
1052 * symtab.c (find_line_symtab): New function, to deal with multiple
1053 symtabs with the same name.
1054 (find_line_pc{,_range}): Use it.
1055 (find_pc_symtab): Add comment about overlapping symtabs.
1056
1057Mon Jul 19 21:29:14 1993 Fred Fish (fnf@deneb.cygnus.com)
1058
1059 * Makefile.in (SFILES): Add nlmread.c.
1060 * Makefile.in (OBS): Add nlmread.o.
1061 * Makefile.in (nlmread.o): Add new target.
1062 * configure.in (i[34]86-*-netware): New configuration.
1063 * nlmread.c, config/i386/{i386nw.mt, tm-i386nw.h}: New files
1064 for NLM/NetWare support.
1065
1066Mon Jul 19 11:48:57 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1067
1068 * symtab.h (enum minimal_symbol_type): Add mst_file_*.
1069 * partial-stab.h [DBXREAD_ONLY]: Record statics in miminal symbols.
1070 * dbxread.c (record_minimal_symbol): Deal with statics.
1071 * minsyms.c (lookup_minimal_symbol): Prefer externals to statics.
1072
1073 * config/i386/xm-i386sco.h: Define HAVE_TERMIOS.
1074
1075 * printcmd.c, config/pa/xm-pa.h, config/alpha/xm-alpha.h: Make it so
1076 arg_bytes field of makeva_list is always aligned.
1077 * config/pa/xm-pa.h: Make arglist_address a char *.
1078
1079 * ser-unix.c: Don't try to use job control with termio.
1080
1081Sun Jul 18 23:11:28 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1082 and Jim Kingdon (kingdon@cygnus.com)
1083
1084 Make breakpoint_re_set_one work with overloaded member functions,
1085 `b 123' and `b foo' if foo is a static function.
1086 * symtab.c (decode_line_1, decode_line_2): New argument `canonical'
1087 to return canonical line specs if requested by the caller.
1088 * breakpoint.c, source.c, symtab.c, symtab.h: Change prototypes and
1089 callers accordingly.
1090 * symtab.c (build_canonical_line_spec): New helper function which
1091 constructs the canonical line spec.
1092 * breakpoint.c (break_command_1): Use canonical line spec instead
1093 of command string as addr_string if necessary.
1094 * source.c (line_info): Fix storage leak.
1095
1096Sun Jul 18 15:22:45 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1097
1098 * infptrace.c: Split out define of PT_KILL; Sequent defines PT_KILL
1099 but not the others.
1100 * symm-tdep.c: Remove exec_file_command.
1101 [_SEQUENT_] (ptx_coff_regno_to_gdb, register_addr): New functions.
1102 A few miscellaneous cleanups.
1103 * symm-nat.c: Renamed from symm-xdep.c.
1104 * All symmetry dependent files: Many changes.
1105
1106 * mips-tdep.c (mips_skip_prologue): New argument lenient.
1107 Use read_memory_nobpt.
1108 (is_delayed, mips_in_lenient_prologue): New functions.
1109 (init_extra_frame_info): If in the prologue, don't use saved registers.
1110 * config/mips/tm-mips.h: Declare mips_skip_prologue.
1111
1112 * partial-stab.h (N_SO): Add the text offset to valu before, not after,
1113 passing it to END_PSYMTAB.
1114
1115Fri Jul 16 18:48:52 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1116
1117 * symtab.c (find_pc_symtab): Call warning, not printf directly.
1118
1119 * solib.c (solib_add): Use x{re,m}alloc, not {re,m}alloc.
1120
1121Fri Jul 16 09:56:42 1993 Ian Lance Taylor (ian@cygnus.com)
1122
1123 * mipsread.c: No longer need to undefine ZMAGIC.
1124
1125Thu Jul 15 18:03:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1126
1127 * m88k-pinsn.c: Moved code into opcodes/m88k-dis.c.
1128 (print_insn): Now just calls print_insn_m88k.
1129
1130Thu Jul 15 14:54:05 1993 Doug Evans (dje@canuck.cygnus.com)
1131
1132 * h8300-tdep.c (examine_prologue): Make prototype match definition.
1133
1134Thu Jul 15 08:34:49 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1135
1136 * NEWS: Mention that remote.c now has a `load' operation.
1137
1138 * hppa-tdep.c (pc_in_linker_stub): New function.
1139 (find_proc_framesize): Return 0 for linker stubs.
1140 (rp_saved): Tell the caller where rp is saved.
1141 (frame_chain_valid): Return 1 for linker stubs.
1142 (frame_saved_pc): Use return value from rp_saved.
1143
1144 * stack.c (print_frame_info): When checking PC_IN_CALL_DUMMY,
1145 pass the sp relative to the frame in question, not the sp in the
1146 innermost frame.
1147
1148Wed Jul 14 17:37:03 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1149
1150 * mipsread.c (parse_procedure): Take as argument the symtab to look
1151 the name up in. Look it up with mylookup_symbol, not lookup_symbol.
1152 (psymtab_to_symtab_1): For stabs, pass the symtab to parse_procedure.
1153
1154 * mipsread.c (mylookup_symbol): Use strcmp, not STREQ, as we have
1155 already checked the first characters.
1156
1157 Changes from Jeffrey Law:
1158 * printcmd.c (makeva_list): Use MAKEVA_EXTRA_INFO to define
1159 machine dependent fields in the makeva_list structure.
1160 (makeva_size): Allocate extra space to handle gaps made by
1161 alignment restrictions.
1162 * config/pa/xm-pa.h (MAKEVA_EXTRA_INFO): Define.
1163 (MAKEVA_START): Initialize arglist_address field.
1164 (MAKEVA_ARG): Always store arguments on natural alignment
1165 boundaries. Set arglist_address to the address right after
1166 the args.
1167 (MAKEVA_END): Simply return the value stored in arglist_address.
1168
1169Wed Jul 14 13:51:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1170
1171 * ch-valprint.c (chill_val_print, case TYPE_CODE_STRING): Print
1172 address, not addr.
1173
1174 * hppah-nat.c (store_inferior_registers): Don't print i in cases
1175 where we aren't using it.
1176
1177 * a29k-tdep.c (get_saved_register): Fix typo.
1178
1179Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
1180
1181 * configure.in: Recognize h8300h (variant of h8300).
1182
1183start-sanitize-v9
1184Wed Jul 14 09:45:52 1993 Doug Evans (dje@canuck.cygnus.com)
1185
1186 * configure.in: Recognize sparc64-*-*.
1187end-sanitize-v9
1188
1189Tue Jul 13 14:03:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1190
1191 * stabsread.c (define_symbol): Make the caddr_t hack apply to `function
1192 returning foo' as well as `pointer to foo'.
1193
1194 * remote.c [REMOTE_BREAKPOINT]: Use for breakpoint insn if defined.
1195 * config/m68k/tm-m68k.h: Define it.
1196 * mem-break.c, breakpoint.c: Improve comments.
1197
1198Tue Jul 13 13:35:31 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1199
1200 * config/m68k/tm-dpx2.h: Replace "tm-68k.h" with "m68k/tm-m68k.h".
1201 * config/m68k/xm-dpx2.h: Define HAVE_TERMIOS not HAVE_TERMIO.
1202
1203Tue Jul 13 11:50:38 1993 Doug Evans (dje@canuck.cygnus.com)
1204
1205 * gdbcore.h (read_memory_integer, read_memory_unsigned_integer):
1206 Make prototype match definition.
1207
1208Tue Jul 13 11:15:15 1993 Fred Fish (fnf@cygnus.com)
1209
1210 * elfread.c: Remove notice about file still being under
1211 construction.
1212 * Makefile.in (ultra3-xdep.o, umax-xdep.o): Add missing ')'.
1213
1214Mon Jul 12 17:46:35 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1215
1216 * a29k-tdep.c (read_register_stack): Make val static.
1217
1218Mon Jul 12 14:10:48 1993 Doug Evans (dje@canuck.cygnus.com)
1219
1220 * config/h8300/tm-h8300.h (REGISTER_CONVERTIBLE): Change value to 0.
1221 (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Move def'n to
1222 usual spot.
1223
1224Mon Jul 12 11:29:44 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1225
1226 * c-valprint.c (c_val_print): Fix thinko with unspecified length
1227 arrays.
1228
1229 * hppa-tdep.c (find_proc_framesize): If there is a frame pointer,
1230 use it.
1231
1232Sun Jul 11 19:35:05 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1233
1234 * symtab.c (decode_line_1): Use end of block to figure out whether
1235 val.end is in the same function, not minimal symbols.
1236
1237 * source.c (line_info): Add a few more wrap_here's.
1238
1239 * i386-tdep.c (i386_follow_jump): Do byteswapping where needed and
1240 don't make assumptions about sizes of host data types.
1241
1242 * blockframe.c, symtab.h (find_pc_partial_function): New arg endaddr.
1243 * infrun.c, breakpoint.c, printcmd.c: Change callers.
1244 * printcmd.c (containing_function_bounds): Remove.
1245 * printcmd.c (disassemble_command): Use find_pc_partial_function,
1246 not containing_function_bounds.
1247 * infcmd.c (step_1): Use find_pc_partial_function rather than
1248 trying to roll our own. Move check for a pc between SIGTRAMP_START and
1249 SIGTRAMP_END in find_pc_partial_function, not step_1.
1250
1251 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc):
1252 Keep unswapped value in array of char, not REGISTER_TYPE.
1253 Use REGISTER_RAW_SIZE not sizeof (REGISTER_TYPE).
1254 (sparc_extract_struct_value_address): Use TARGET_PTR_BIT not
1255 sizeof (CORE_ADDR).
1256
1257Thu Jul 1 15:50:05 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1258
1259 * configure.in (m68*-bull-sysv*): added support for Bull dpx2.
1260 * config/m68k/{t,x,n}m-dpx2.h, dpx2-nat.c: New files.
1261 * config/m68k/dpx2.m{h,t}: New files.
1262
1263Sun Jul 11 12:32:08 1993 Doug Evans (dje@canuck.cygnus.com)
1264
1265 * config/sparc/tm-sparc.h (PRINT_REGISTER_HOOK): Fix typo, add
1266 more parens around macro arg.
1267
1268Sat Jul 10 09:54:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1269
1270 * infrun.c: Remove step_resume_{duplicate,shadow}. Replace
1271 step_resume_break_address with step_resume_breakpoint (now local
1272 to wait_for_inferior).
1273 ({insert,remove}_step_breakpoint): Remove.
1274 (wait_for_inferior): Set step resume break with
1275 set_momentary_breakpoint. Test hitting it with bpstat_stop_status
1276 and bpstat_what (stop_step_resume_break removed).
1277 * breakpoint.{h,c}, infrun.c: Return value from bpstat_what now struct
1278 which includes previous return value as main_action, and a step_resume
1279 bit.
1280 * breakpoint.c (delete_breakpoint): If breakpoint was inserted, and
1281 there is another breakpoint there, insert it.
1282 * infrun.c (wait_for_inferior): Rearrange the spaghetti a bit. Use
1283 a few more gotos.
1284 Various: Clean up and add comments.
1285
1286 * infrun.c [TDESC]: Remove remaining tdesc code (see ChangeLog
1287 for Wed Nov 13 16:45:13 1991).
1288
1289Fri Jul 9 12:36:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1290
1291 * values.c, value.h (modify_field), callers: Make fieldval a LONGEST.
1292
1293 * h8300-tdep.c (NEXT_PROLOGUE_INSN): Make pword1 an INSN_WORD *
1294 not short *.
1295
1296 * findvar.c, defs.h
1297 ({extract,store}_{signed_integer,unsigned_integer,address}):
1298 New routines to replace SWAP_TARGET_AND_HOST.
1299 All over: All uses of SWAP_TARGET_AND_HOST on integers replaced.
1300
1301 * config/sparc/tm-sparc.h: Add comment suggesting that removing
1302 ins and locals from the registers array might clean things up.
1303
1304 * utils.c: Clean up comments about wrap buffer and wrap_here.
1305 * printcmd.c (printf_command): Call wrap_here before vprintf.
1306
1307 * mipsread.c (cross_ref): Set the name to unknown for "struct *" case.
1308 Patch from ptf@delcam.co.uk (Paul Flinders).
1309
1310 * a29k-tdep.c, findvar.c (get_saved_register): Fix byteswapping sins.
1311
1312Fri Jul 9 09:47:02 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1313
1314 * defs.h, remote-eb.c (TM_FILE_OVERRIDE): Remove it.
1315 * mips-tdep.c (init_extra_frame_info): Set proper fci->frame if pc
1316 is at the start of the dummy code.
1317
1318Thu Jul 8 14:48:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1319
1320 * sparc-tdep.c (sparc_push_dummy_frame): Skip all the do_save_insn
1321 stuff, just write the sp and fp.
1322 (sparc_pop_frame): Skip the do_restore_insn; we already restore
1323 the sp with the other out registers.
1324
1325 * hppa-tdep.c (hppa_push_arguments): Allocate enough space for
1326 arguments.
1327
1328 * hppa-tdep.c: Change _initialize_hppab_tdep to _initialize_hppa_tdep.
1329
1330start-sanitize-v9
1331Thu Jul 8 14:47:00 1993 Doug Evans (dje@canuck.cygnus.com)
1332
1333 * sparc-tdep.c (sparc_frame_chain): Handle sizeof (CORE_ADDR)
1334 != sizeof (REGISTER_TYPE).
1335 (frame_saved_pc): Ditto.
1336end-sanitize-v9
1337
1338Thu Jul 8 08:22:05 1993 Doug Evans (dje@canuck.cygnus.com)
1339
1340 * config/h8300/tm-h8300.h: (REGISTER_TYPES): Adjust for h8/300h.
1341 (REGISTER_RAW_SIZE): Ditto.
1342 (REGISTER_VIRTUAL_TYPE): Use builtin_type_unsigned_long for regs
1343 on the h8/300h (ints may still be 16 bits).
1344 (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE,
1345 EXTRACT_STRUCT_VALUE_ADDRESS): Add FIXME's for h8/300h. Some
1346 thought needed here.
1347
1348 * h8300-tdep.c (print_insn): Call print_insn_h8300h if h8/300h.
1349 (examine_prologue): reg_save_depth is 4 if h8/300h.
1350
1351 * findvar.c (read_register): Provide some support for 64 bit regs.
1352 (write_register): Ditto.
1353
1354Wed Jul 7 14:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1355
1356 * config/mips/nm-riscos.h: machine/machparam.h is always the right
1357 place to look for BSD43_NBPG, not machine/vmparam.h
1358
1359 * infcmd.c (run_stack_dummy): New argument name.
1360 Change error message in (another) attempt to make it comprehensible.
1361 * valops.c (call_function_by_hand): Pass name to run_stack_dummy.
1362 * symtab.h: Declare demangle and asm_demangle since macros use them.
1363
1364 * eval.c (evaluate_subexp): Add comment about calling a member
1365 function of a variable in a register.
1366
1367 * expression.h: Clean up comment about string in STRUCT_STRUCT etc.
1368
1369 * config/{rs6000/tm-rs6000.h,sparc/tm-sparc.h,pyr/tm-pyr.h},
1370 inferior.h (PC_IN_CALL_DUMMY) [ON_STACK]: Add comments about stack
1371 frame tops and bottoms.
1372
1373 * frame.h, blockframe.c, stack.c, a29k-tdep.c,
1374 config/gould/tmp-{pn,np1}.h,
1375 config/{sparc/tm-sparc.h,pyr/tm-pyr.h,vax/tm-vax.h}: Remove field
1376 next_frame from struct frame_info. It has no purpose beyond
1377 ->next->frame and is an artifact from GDB 2.8.
1378
1379Tue Jul 6 11:51:18 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1380
1381 * Makefile.in: Remove gdb before creating a new one.
1382 Update init.c atomically.
1383
1384 * Makefile.in (ALLPARAM): Add config/{alpha/xm-alpha.h,pa/xm-pa.h}.
1385 (ALLCONFIG): Add config/alpha/alpha-osf1.mh.
1386
1387 * infcmd.c (_initialize_infcmd): In docstring for "continue",
1388 describe argument as setting ignore count.
1389
1390Sun Jul 4 15:04:47 1993 Doug Evans (dje@cygnus.com)
1391
1392 * h8300-tdep.c (examine_prologue): Fix call to
1393 read_memory_unsigned_integer.
1394
1395Fri Jul 2 18:22:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1396
1397 * config/mips/{x,n}m-irix{3,4}.h: Make some definitions here
1398 rather than including xm-bigmips.h.
1399
1400 * eval.c (evaluate_subexp): Improve error messages for OP_TYPE and
1401 default cases.
1402
1403 * Makefile.in (distclean): Remove y.tab.h.
1404
1405Fri Jul 2 14:55:48 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1406
1407 * exec.c (exec_file_command): Remove Mar 28 hack as BFD handles
1408 file updates properly now.
1409 * mipsread.c (mips_coff_new_init): Force reevaluation of sigtramp
1410 addresses if switching to a new symbol file.
1411 * dbxread.c (process_one_symbol): Avoid dereferencing NULL
1412 symbols that might be returned from define_symbol.
1413
1414Fri Jul 2 13:33:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1415
1416 New target macros for getting at the pc, sp and fp.
1417 * infcmd.c (read_pc, write_pc): Modify to use new macros.
1418 (read_sp, write_sp, read_fp, write_fp): New functions.
1419 * blockframe.c (reinit_frame_cache, get_prev_frame_info):
1420 Use new functions.
1421 * breakpoint.c (bpstat_alloc): ditto.
1422 * infrun.c (wait_for_inferior): ditto.
1423 * stack.c (print_frame_info): ditto.
1424 * valops (call_function_by_hand): ditto.
1425 * corelow.c (core_open): ditto.
1426 * h8500-tdep.c: (target_read_sp, target_write_sp, target_read_pc,
1427 target_write_pc, target_read_fp, target_write_fp): New functions.
1428 * inferior.h (read_sp, write_sp, read_fp, write_fp): Prototypes.
1429
1430 * config/alpha/xm-alpha.h: Add MAKEVA_END.
1431 * config/h8500/tm-h8500.h: Define new macros.
1432
1433Fri Jul 2 13:51:04 1993 Ian Lance Taylor (ian@cygnus.com)
1434
1435 * configure.in (mipos-*-riscos*): New host and target; use riscos.
1436 * config/mips/nm-riscos.h: If BSD43_NBPG is not defined by
1437 vmparam.h, include machparam.h.
1438 (KERNEL_U_ADDR): Define to be BSD43_UADDR.
1439
1440Fri Jul 2 13:39:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1441
1442 * c-exp.y (yylex): Give error if unmatched single quote.
1443
1444 * configure.in, config/m68k/*delta68*, delta68-nat.c: New port.
1445
1446 * Remove unused STACK_END_ADDR in the following files (in other
1447 files it is used for something): tm-mips.h, tm-sun2.h, tm-news.h,
1448 tm-a29k, tm-i386v.h, tm-hppa.h, tm-nindy960.h, tm-amix.h,
1449 tm-hp300hpux.h, tm-isi.h.
1450
1451Thu Jul 1 09:51:27 1993 Jim Kingdon (kingdon@cygnus.com)
1452
1453 * config/mips/nm-riscos.h: Define NBPG and UPAGES.
1454 config/mips/xm-riscos.h: Include <sys/types.h>.
1455
1456 * ser-unix.c (hardwire_noflush_set_tty_state): Use an assignment,
1457 not an initializer, to copy the structure.
1458
1459 * gdbtypes.h (struct type): Add field tag_name.
1460 * gdbtypes.c (type_name_no_tag), c-typeprint.c (c_type_print_base):
1461 Use it.
1462 * {coff,dwarf,mips,stabs}read.c: Set it.
1463
1464 * xm-sysv4.h: Undefine HAVE_TERMIO.
1465
1466 * config/mips/nm-riscos.h: Remove unmatched #endif.
1467 Define FETCH_INFERIOR_REGISTERS.
1468 * config/mips/riscos.mh: Don't include coredep.o; mips-nat.o is enough.
1469 Fix misspelling of NAT_FILE.
1470 * mips-nat.c (fetch_core_registers): If KERNEL_U_ADDR is not defined,
1471 we can still process "modern" core files.
1472
1473 * ser-unix.c (hardwire_print_tty_state) [HAVE_TERMIOS]: Don't
1474 print c_line.
1475 (_initialize_ser_hardwire): Just check whether _POSIX_JOB_CONTROL
1476 is defined; don't care what it is defined to.
1477
1478Wed Jun 30 20:06:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1479
1480 * config/vax/xm-vaxult2.h: Define FD_SET and FD_ZERO.
1481
1482Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1483
1484 * inftarg.c: Remove unused include of terminal.h.
1485 * signals.h: Don't undefine signals anymore.
1486 * main.c: Use job_control from serial.h.
1487 * fork-child.c (fork_inferior): Use gdb_setpgid.
1488 * serial.h, ser-unix.c, ser-go32.c: Provide gdb_setpgid.
1489 * utils.c (quit): Use current_target->to_terminal_ours to figure
1490 out whether we care about lack of job control, rather than __GO32__.
1491 * utils.c: Include serial.h not terminal.h
1492 (quit): Use job_control not TIOCGPGRP.
1493 * terminal.h: Don't undefine TIOCGPGRP.
1494 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c: Add SERIAL_FLUSH_OUTPUT.
1495 * utils.c (quit): Use it.
1496 * serial.h: Add SERIAL_UN_FDOPEN.
1497 * utils.c (quit): Use it.
1498 * ser-unix.c: Add process group to ttystate.
1499 [HAVE_SGTTY]: Add tchars, ltchars, and lmode to ttystate.
1500 * inflow.c: Include serial.h not terminal.h.
1501 Use serial.h stuff to replace most of the maze of #ifdef's.
1502 * inflow.c, main.c, inferior.h: make gdb_has_a_terminal a function.
1503 * serial.h: Document SERIAL_SET_TTY_STATE as being immediate.
1504 * ser-unix.c: Use TIOCSETN not TIOCSETP so it is true.
1505 * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c:
1506 Add SERIAL_PRINT_TTY_STATE, SERIAL_NOFLUSH_SET_TTY_STATE, and
1507 SERIAL_SET_PROCESS_GROUP.
1508 * inflow.c: Use them.
1509 * config/xm-svr4.h, config/rs6000/xm-rs6000.h, config/sparc/sun4os4.h:
1510 Define HAVE_TERMIOS.
1511 * Various: Remove all use of TIOC*_BROKEN.
1512
1513Wed Jun 30 12:20:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1514
1515 * config/m68k/tm-sun3.h (BELIEVE_PCC_PROMOTION_TYPE): Define.
1516
1517Tue Jun 29 13:44:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1518
1519 * target.h (target_detach): Turn macro into function.
1520 * target.c (target_detach): Define it, do deferred register stores
1521 before calling the real target function.
1522
1523Tue Jun 29 13:15:42 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1524 and Jim Kingdon (kingdon@cygnus.com)
1525
1526 * symtab.h (BLOCK_SHOULD_SORT): Do not sort blocks corresponding to
1527 a function to avoid printing of function arguments in wrong order
1528 due to sorting.
1529 * symfile.c (compare_symbols): Remove code for sorting arguments
1530 as blocks containing arguments are no longer sorted.
1531 * symtab.c (lookup_block_symbol): Update comment accordingly.
1532
1533Tue Jun 29 11:02:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1534
1535 * config/pa/tm-hppa.h: Remove unused ARGS_GROW_DOC.
1536 (REG_STRUCT_HAS_ADDR): Add comment.
1537
1538 * infrun.c (wait_for_inferior): Use find_pc_line not find_pc_symtab
1539 to check whether there is line number information.
1540
1541Tue Jun 29 08:29:17 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1542
1543 * remote-udi.c: Fix docstring so that it compiles.
1544
1545 * remote-mips.c, remote-nindy.c: move bfd.h before symfile.h
1546 (for file_ptr).
1547
1548Tue Jun 29 09:11:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1549
1550 * dbxread.c (process_one_symbol): If we find a LOC_BLOCK where we
1551 don't expect it, change it to LOC_STATIC so at least we don't coredump.
1552
1553 * c-typeprint.c (c_type_print_base): Don't error() on invalid type.
1554
1555 * symtab.h: Add comments about line numbers.
1556 * source.c (identify_source_line): Fix off by one bug with line.
1557
1558Mon Jun 28 10:09:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1559
1560 * printcmd.c (makeva*): New interface, for making a va_list.
1561 (printf_command): Use it.
1562 * config/m88k/xm-delta88.h: Remove VPRINTF define, not needed.
1563 * config/pa/xm-pa.h: New file.
1564 * config/pa/xm-hppa{b,h}.h: Include it.
1565
1566 * xcoffread.c: Remove obsolete NO_TYPEDEFS comment.
1567
1568Sun Jun 27 08:54:55 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1569
1570 * valprint.c (val_print_type_code_int): Fix off by one error with
1571 eliminating leading zeroes for large little endian integers.
1572
1573Sun Jun 27 08:58:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1574
1575 * config/mips/riscos.mh (CC): Use -systype sysv.
1576
1577 * ser-unix.c: Move #include of <sys/time.h> to HAVE_SGTTY section.
1578
1579 * Makefile.in (ALLPARAM): Add config/mips/{x,n}-{news-mips,riscos}.h.
1580
1581Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1582
1583 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
1584 CALL_DUMMY between different 68k machines.
1585
1586Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
1587
1588 * gdbserver/Makefile.in: Add dependancies on server.h.
1589 * gdbserver/remote-gutils.c: Remove lots of unused functions and
1590 variables.
1591 * gdbserver/remote-inflow.c: Remove lots of unused variables and
1592 #includes. Also, use PTRACE_* symbols instead of constants.
1593 (mywait): Surround calls to wait() with enable/disable_async_io()
1594 so that we can be interrupted from GDB while waiting for the
1595 child. Also, handle child exit more gracefully.
1596 * gdbserver/remote-server.c: Remove lots of unused variables.
1597 Move all extern defs into server.h. Redo main loop so that
1598 failure from getpkt() causes communications to be re-established.
1599 Fix 'k' command so that it restarts the child.
1600 * gdbserver/remote-utils.c: Remove lots of unloved vars and
1601 subrs. Move many extern decls into server.h. (remote_open): For
1602 tcp, seperate usage of proto fd from connected fd. Close proto
1603 fd after getting connection. (putpkt/getpkt): Pay attention to
1604 errors when reading/writing. Report these to the caller. New
1605 routines input_interrupt/enable_async_io/disable_async_io to make
1606 it possible to get an I/O interrupt when data arrives from the
1607 comm link.
1608 * serial.h: New file to contain common defs for all remote files.
1609
1610Fri Jun 25 17:02:45 1993 Stu Grossman (grossman at cygnus.com)
1611
1612 * remote.c: Add arg names to prototypes, in a modest effort at
1613 clarification. Also add prototypes for some new functions.
1614 * (remote_wait): Better error reporting for 'T' responses.
1615 * ser-go32.c (strncasecmp): Make str1 & str2 be const.
1616 * (dos_async_init): Make usage message reflect requested port #.
1617 * ser-tcp.c (tcp_open): Terminate hostname properly to prevent
1618 random hostname lookup failures. Add nicer message for unknown
1619 host error. (wait_for): Wake up in case of exceptions. Also,
1620 restart select() if we got EINTR.
1621 * ser-unix.c (wait_for): Restart select() if we got EINTR.
1622 * serial.c: (serial_close): Clean up code.
1623
1624Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1625
1626 * config/m68k/tm-m68k.h: Remove obsolete comment about duplicating
1627 CALL_DUMMY between different 68k machines.
1628
1629Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1630
1631 * Makefile.in (*.tab.c): Use ./c-exp.tab.c not just c-exp.tab.c.
1632 Make comment explaining this comprehensible.
1633 (TAGFILES): Include ALLDEPFILES.
1634 (ALLDEPFILES): udi2soc.c and udr.c are in 29k-share/udi, not
1635 29k-share/udi/udi.
1636 (update-alldeps): Remove; obsolete.
1637
1638 * remote.c: Move comments regarding packets to top of file with the
1639 rest of the protocol comments.
1640 Fix incorrect description of 'T' response.
1641
1642 * README (Reporting Bugs): Refer people to the GDB manual.
1643
1644 * c-valprint.c (c_val_print): Handle TYPE_CODE_BOOLEAN.
1645 * stabsread.c: Type -16 is 4 bytes.
1646
1647 * remote-udi.c: Improve docstring.
1648
1649Fri Jun 25 11:16:31 1993 Fred Fish (fnf@cygnus.com)
1650
1651 * elfread.c (elf_symfile_read): Call bfd_elf_find_section, not
1652 bfd_elf32_find_section, to track bfd changes.
1653
1654Fri Jun 25 11:22:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1655
1656 * config/mips/riscos.mh (REGEX{,1}, MUNCH_DEFINE, MH_CFLAGS): Define.
1657 * config/mips/xm-riscos.h: Define USG.
1658
1659Thu Jun 24 14:52:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1660
1661 * main.c (filename_completer): Don't complete to files ending in ~.
1662
1663 * NEWS: Mention filename completion and "info line" enhancements.
1664
1665 * main.c (symbol_completion_function): On "info t foo", return NULL,
1666 don't error().
1667
1668 * main.c (symbol_completion_function): Don't use readline word
1669 breaking. Use new calling convention for c->completer and
1670 complete_on_cmdlist.
1671 * command.h (struct command): Change arguments; now the text passed
1672 to completer does not have any word breaking done. New arg word.
1673 * symtab.{c,h} (make_symbol_completion_list): Do word breaking. Take
1674 word argument.
1675 * {main.c,gdbcmd.h} ({filename,noop}_completer): Take word argument.
1676 * command.{c,h} (complete_on_cmdlist): Take word argument.
1677
1678 * command.c (lookup_cmd_1): Doc fix.
1679
1680Thu Jun 24 13:26:04 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1681
1682 * Makefile.in (OP_INCLUDE): define.
1683 (OPCODE_CFLAGS): use OP_INCLUDE.
1684
1685 * config/i386/ncr3000.mh, config/i386/i386v4.mh,
1686 config/i386/i386sol2.mh, config/m68k/hp300hpux.mh,
1687 config/m68k/amix.mh, config/mips/irix[34].mh,
1688 config/m88k/delta88.mh, config/sparc/sun4sol2.mh (ALLOCA,
1689 ALLOCA1): macros removed.
1690
1691 * config/mips/decstation.mh, config/rs6000/rs6000.mh
1692 (MMALLOC_LIB): renamed to MMALLOC.
1693
1694Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1695
1696 * partial-stab.h: Consolidate case statements for N_LSYM and N_FUN.
1697 * dbxread.c: Change comment regarding acc.
1698
1699Wed Jun 23 15:04:54 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1700
1701 Makefile overhaul dropping autodepend features.
1702 * Makefile.in: many comment changes. forced consistent use of $()
1703 for makefile variables references. dropped leading ./ in file
1704 references. Drop $(srcdir)/ prefix on all dependencies.
1705 Inserted contents of alldeps.mak and depend.
1706 (INCLUDE_CFLAGS): defined as new macro for getting libiberty's
1707 include directory into the compilation line.
1708 (GDB_CFLAGS): new macro to take up the semantic previously held
1709 by INCLUDE_CFLAGS.
1710 (LIBIBERTY): dropped ancient subdir macro. I last removed this
1711 macro in feb of '92. How does it keep coming back?
1712 (MMALLOC_LIB): renamed to MMALLOC.
1713 (BFD_SRC_DIR): renamed to BFD_SRC.
1714 (BFD_OBJ_DIR): renamed to BFD_DIR.
1715 (BFD_LIB): renamed to BFD.
1716 (BFD_INCLUDES): renamed to BFD_CFLAGS.
1717 (READLINE_DIR): now represents object directory.
1718 (RL_LIB): renamed to READLINE.
1719 (READLINE_SRC, READLINE_CFLAGS, OPCODES, OPCODES_CFLAGS): new
1720 macros.
1721 (INTERNAL_CFLAGS): added GDB_CFLAGS, OPCODES_CFLAGS,
1722 READLINE_CFLAGS, BFD_CFLAGS. Dropped USER_CFLAGS.
1723 (LDFLAGS): removed default assignment.
1724 (TEXIDIR, INCLUDE_DEP, MMALLOC_DIR, MMALLOC_DEP, BFD_DEP,
1725 READLINE_DEP, LIBIBERTY_DIR, TESTS, depend, STAGESTUFF): unused, so removed.
1726 (ALLOCA1, ALLOCA): removed all references. alloca is now in
1727 libiberty.
1728 (VERSION): unilaterally and arbitrarily bumped to 4.9.3.
1729 (SFILES, NONSRC, HFILES, ALLDEPFILES, ALLPARAM, ALLCONFIG):
1730 removed all $(srcdir) prefixes.
1731 (getopt_h, ieee-float_h, bfd_h, wait_h, dis-asm_h): new macros
1732 for potential dependencies. commented out by default.
1733 (readline_headers, udiheaders): convenient abbreviations.
1734 (gdbcore_h, frame_h, symtab_h, gdbtypes_h, expression_h,
1735 value_h, breakpoint_h, command_h, gdbcmd_h, defs_h, inferior_h):
1736 new macros used for header file dependencies.
1737 (install-info, clean-info): collapse into the info rule.
1738 (install): now depends on all.
1739 (install-only): new target for installing without depending on
1740 all.
1741 (uninstall): new target.
1742 (config-check, config-check-hosts, config-check-targets): added
1743 fixme comments.
1744 (ch-exp.tab.c, m2-exp.tab.c): added artificial dependencies in
1745 order to force parallel makes into keeping these rules separate.
1746 * configure.in: omit cat'ing depend file onto generated Makefile.
1747 * alldeps.mak, depend: removed.
1748
1749 * inferior.h: remove redundant include of symtab.h which is
1750 included in value.h via breakpoint.h.
1751
1752 * alloca.c: removed. alloca is now in libiberty.
1753
1754 * config/m88k/delta88.mh, config/ns32k/merlin.mh (M_UNINSTALL):
1755 new macro to undo what M_INSTALL does.
1756
1757Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1758
1759 * config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name
1760 of gdb-sh.
1761
1762 * dbxread.c (copy_pending): Change name and function of begi argument
1763 to endi, since that is what the caller needs.
1764
1765 * Makefile.in (TAGFILES): Don't include YYFILES.
1766
1767 * Makefile.in (HFILES): Include monitor.h.
1768
1769 * Makefile.in: Include text that used to be in alldeps.mak.
1770 Remove config/mips/{bigmips.mh,xm-bigmips} from it.
1771 * Makefile.in, configure.in: Remove all traces of alldeps.mak.
1772
1773 * main.c (main): Print help message on stdout not stderr
1774 per standards.texi.
1775 New option --version per standards.texi.
1776 In help message, show long options with "--" not "-".
1777 Don't try to print help message or version until after we have
1778 called initialize_all_files.
1779
1780Tue Jun 22 03:15:38 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1781
1782 * solib.c (solib_add_common_symbols): Don't call lookup_minimal_symbol.
1783 (solib_add): Call special_symbol_handling once, not once per library.
1784
1785 * procfs.c (procfs_resume): Don't pass a SIGTSTP whose action
1786 is SIG_DFL.
1787
1788 * procfs.c (procfs_resume): Skip the unnecessary PRSVADDR on all
1789 systems, not just Solaris.
1790
1791 * stabsread.c: Include <ctype.h>.
1792
1793Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
1794
1795 * fork-child.c (fork_inferior): Quote exec_file so it can contain
1796 funky characters.
1797
1798Mon Jun 21 16:56:47 1993 Fred Fish (fnf@cygnus.com)
1799
1800 * Makefile.in (INCLUDE_CFLAGS): Add BFD_INCLUDES for now, since
1801 bfd.h is included by target.h, which most of gdb includes.
1802 * depend: Hand remove BFD_INCLUDES from ${CC} lines, now that
1803 it's in INCLUDE_CFLAGS.
1804
1805Mon Jun 21 16:09:46 1993 Jim Kingdon (kingdon@cygnus.com)
1806
1807 * config/i386/*aix*, i386aix-nat.c: New files.
1808 * configure.in: Use them.
1809 * alldeps.mak: List them.
1810 * coffread.c (decode_base_type): Deal with anonymous enum type.
1811 * i387-tdep.c (print_387_status_word): Add comment re "top".
1812 * i386-tdep.c [I386_AIX_TARGET] (i386_extract_return_value): New func.
1813 * dbxread.c: Use SEEK_SET and SEEK_CUR, not L_*. Define them if and
1814 only if not defined by a header file.
1815 * mipsread.c: Don't define L_SET or L_INCR.
1816
1817Mon Jun 21 15:10:07 1993 Fred Fish (fnf@cygnus.com)
1818
1819 * Makefile.in (BFD_INCLUDES): Bfd.h is now back in bfd build dir.
1820 * depend: Hand updated to match.
1821
1822Sun Jun 20 13:11:11 1993 Jim Kingdon (kingdon@cygnus.com)
1823
1824 * stabsread.c (read_struct_fields): Don't call read_cpp_abbrev on $_.
1825 (read_cpp_abbrev): Don't complain specially for $_. Also return 0 if
1826 we don't recognize the abbrev.
1827
1828Sun Jun 20 00:24:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1829
1830 * solib.c (solib_add_common_symbols): Add comment about performance.
1831
1832Fri Jun 18 12:37:36 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1833
1834 * config/mips/{{x,n}m-riscos.h,riscos.mh}: New files.
1835 * configure.in (mips-*-sysv*): Use riscos for host, bigmips for target.
1836
1837 * config/mips/{{x,n}m-news-mips.h,news-mips.mh}: New files.
1838 * config/mips/{bigmips.mh,xm-bigmips.h}: Remove.
1839 * configure.in (mips-sony-*): Use news-mips for host.
1840
1841 * buildsym.h: Doc fix for processing_acc_compilation.
1842
1843Thu Jun 17 19:57:08 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1844
1845 * printcmd.c (print_formatted): Don't use tab in wrap_here arg.
1846
1847Thu Jun 17 17:29:30 1993 Jim Kingdon (kingdon@lisa.cygnus.com)
1848
1849 * Makefile.in (INTERNAL_CFLAGS): Include ../include as well as
1850 ${srcdir}/../include.
1851
1852 * config/m88k/xm-delta88.h: Comment out unused defines which conflict
1853 with system headers.
1854 * printcmd.c (printf_command): Cast second arg to vprintf to PTR.
1855 Use VPRINTF macro if defined.
1856 * config/m88k/xm-delta88.h: Define VPRINTF. Include <sys/siginfo.h>.
1857 Define TIOC{GETC,GLTC}_BROKEN.
1858 * m88k-nat.c: Uncomment include of <sys/ptrace.h>.
1859 * main.c: Rename initialize_{main,cmd_lists,history} to init_* to
1860 make things easier on munch (apparently this matters on
1861 the delta88 with svr3).
1862
1863Thu Jun 17 16:53:56 1993 david d `zoo' zuhn (zoo@cygnus.com)
1864
1865 * Makefile.in: canonicalize install.sh; for use within
1866 this directory (and subdirs)
1867
1868Tue Jun 15 17:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1869
1870 * Makefile.in: remove parentdir support; use INSTALL_XFORM
1871
1872Thu Jun 17 15:08:35 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1873
1874 * configure.in (alpha-*-osf*), config/alpha/alpha-osf.mh: New
1875 host.
1876 * sh-tdep.c (frame_find_saved_regs): Use NUM_REGS rather than hard
1877 wired (and wrong) constant.
1878 * values.c (unpack_long): Add case to unpack when target object is
1879 sizeof(int).
1880 * config/sh/tm-sh.h (REGISTER_NAMES): Know about the news ones the
1881 simulator defines.
1882
1883Wed Jun 16 16:08:18 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1884
1885 * NEWS: tracking user visible changes starting with
1886 vxworks-timeout.
1887
1888 * remote-vx.c (_initialize_vx): rename user settable option from
1889 rpcTimeout to vxworks-timeout.
1890
1891Wed Jun 16 12:21:49 1993 Fred Fish (fnf@cygnus.com)
1892
1893 * Makefile.in (depend): More makefile diddling.
1894 * alldeps.mak, depend: Update to latest automatically built
1895 versions.
1896
1897 * Makefile.in (depend): Bfd.h keeps moving, keep up with it.
1898 * alldeps.mak, depend: Update to latest automatically built
1899 versions.
1900
1901Tue Jun 15 12:26:05 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1902
1903 * remote-vx.c: include gdbcmd.h for setlist.
1904 (_initialize_vx): make rpcTimeout user settable.
1905
1906Mon Jun 14 09:23:51 1993 Jim Kingdon (kingdon@cygnus.com)
1907
1908 * main.c, gdbcmd.h: Add function filename_completer.
1909 * main.c, symfile.c, source.c, exec.c, core.c: Use it for
1910 "directory", "source", "cd", "symbol-file" "add-symbol-file",
1911 "load", "file", "exec-file", "core-file" commands.
1912 (But '/' is a word break, limiting usefulness; see comments).
1913
1914 * source.c (mod_path): Warning not error if can't find directory.
1915
1916 * isi-xdep.c: New file.
1917 * config/m68k/isi.mh (XDEPFILES): Add isi-xdep.o
1918
1919Sun Jun 13 09:17:48 1993 Jim Kingdon (kingdon@cygnus.com)
1920
1921 * config/m68k/xm-news.h: Include <sys/param.h>.
1922
1923 * m88k-tdep.c (IEEE_isNAN): Remove.
1924 config/m88k/tm-m88k.h (INVALID_FLOAT): Return 0. This was the same
1925 broken isNAN as on the mips.
1926
1927 * valprint.c (_initialize_valprint): Use c->function.sfunc not just
1928 c->function.
1929
1930 * dbxread.c (process_one_symbol): If SUN_FIXED_LBRAC_BUG is not
1931 defined, don't worry about Sun's silly LBRAC bug.
1932 * config/m68k/tm-sun3.h: Define SUN_FIXED_LBRAC_BUG to 0.
1933
1934 * dbxread.c (process_one_symbol): If there's a symbol before an
1935 N_SO, don't error().
1936 (case N_BCOMM): complain () not error ().
1937
1938 * defs.h, main.c (catch_errors): Add return_mask arg.
1939 stack.c (print_frame_info): Pass RETURN_MASK_ERROR.
1940 other callers: Pass RETURN_MASK_ALL.
1941 (return_to_top_level), callers: Add return_reason arg.
1942 * utils.c (quit):
1943 Use return_to_top_level (RETURN_QUIT) instead of error ().
1944 * main.c (main), tm-nindy960.h (ADDITIONAL_OPTION_HANDLER):
1945 Use SET_TOP_LEVEL not setjmp (to_top_level).
1946 * remote-nindy.c: Use catch_errors not setjmp (to_top_level).
1947
1948Sat Jun 12 14:40:54 1993 Jim Kingdon (kingdon@cygnus.com)
1949
1950 * solib.c (solib_create_inferior_hook) [SVR4_SHARED_LIBS]:
1951 Don't try to get the debug base yet.
1952
1953 * dbxread.c (process_one_symbol): Set n_opt_found based on whether
1954 a non-gcc N_OPT symbol is found. Make SUN_FIXED_LBRAC_BUG a macro
1955 which returns 0 or 1 to say whether to do it.
1956 * config/sparc/sun4{sol2,os4}.h
1957 (SUN_FIXED_LBRAC_BUG,VARIABLES_INSIDE_BLOCK): Use n_opt_found so
1958 the right thing happens for both acc and SunOS4 /bin/cc.
1959
1960 * valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix.
1961 * printcmd.c (print_scalar_formatted): Use val_print_type_code_int.
1962
1963 * mips-tdep.c: Remove isa_NAN; it assumed sizeof(host int) == 4 and
1964 probably contained byte-order sins too.
1965 config/mips/tm-mips.h (INVALID_FLOAT): Define to 0 like most machines.
1966 The IEEE_FLOAT code in print_floating takes care of it.
1967
1968Sat Jun 12 14:47:04 1993 Fred Fish (fnf@cygnus.com)
1969
1970 * Makefile.in (VERSION): Bump to 4.9.2.
1971 * c-valprint.c (c_val_print): For array of chars printed with
1972 string syntax, don't print the address of the array. From
1973 bothner@cygnus.com.
1974 * c-exp.y (yylex): Recognize '.' as indicating a floating point
1975 number regardless of the radix. From wilson@cygnus.com.
1976 * valprint.c (set_input_radix_1, set_output_radix_1): New
1977 prototypes and functions that do the actual radix setting work.
1978 * valprint.c (set_radix, set_output_radix, set_input_radix):
1979 Rewrite to use set_input_radix_1 and set_output_radix_1.
1980 * valprint.c (initialize_valprint): Enable commands to
1981 independently set and show input and output radices.
1982 * valprint.c (show_radix): New prototype and function that
1983 handles separate input and output radices.
1984
1985Fri Jun 11 18:39:38 1993 Ken Raeburn (raeburn@cygnus.com)
1986
1987 Patches from Jeff Law, law@cs.utah.edu:
1988 * hppa-pinsn.c: Now uses disassembler from opcode library,
1989 this contains only the stub function print_insn.
1990
1991Fri Jun 11 15:19:59 1993 K. Richard Pixley (rich@cygnus.com)
1992
1993 * main.c (main): back to two periods for elipse.
1994 (print_gdb_version): revised format for configuration info.
1995
1996Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
1997
1998 * defs.h (INT_MAX): Cast unsigned shift result to int.
1999
2000Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
2001
2002 * dbxread.c (process_one_symbol): Rather than having
2003 BLOCK_ADDRESS_FUNCTION_RELATIVE a macro, make it a variable which
2004 is true if we are doing stabs-in-elf, false otherwise.
2005 config/sparc/tm-sun4sol2.h: Don't define it.
2006
2007Fri Jun 11 13:33:40 1993 Ian Lance Taylor (ian@cygnus.com)
2008
2009 * remote-mips.c (mips_send_packet): Don't print garbage character
2010 in debugging info.
2011 (mips_request): Don't check that remote pid is 0, because
2012 sometimes it isn't.
2013 (mips_fetch_registers): Pass a pointer to SWAP_TARGET_AND_HOST,
2014 not an integer.
2015
2016Fri Jun 11 10:17:41 1993 Jim Kingdon (kingdon@cygnus.com)
2017
2018 * stack.c (print_frame_info): Use catch_errors around print_frame_args.
2019
2020 * Makefile.in (install): Don't depend on gdb.
2021
2022 * Rename remote-es1800.c to remote-es.c
2023 and remote-st2000.c to remote-st.c for 14-char filenames.
2024 config/m68k/{es1800,st2000}: Use the new names.
2025
2026 * mips-tdep.c (isa_NAN): Don't return true on -0.
2027
2028Fri Jun 11 10:24:35 1993 Fred Fish (fnf@cygnus.com)
2029
2030 * defs.h (INT_MAX): Cast unsigned shift result to int.
2031
2032Thu Jun 10 13:26:41 1993 Fred Fish (fnf@cygnus.com)
2033
2034 * elfread.c (elf_symtab_read): Add bfd section address to bfd
2035 symbols, now that they are section relative.
2036 * solib.c (bfd_lookup_symbol): Ditto.
2037
2038Thu Jun 10 10:56:56 1993 Jim Kingdon (kingdon@cygnus.com)
2039
2040 * Makefile.in (depend): Add bfd -I's for paread.c and xcoffexec.c
2041 depend: Updated accordingly.
2042
2043Wed Jun 9 16:08:44 1993 Jim Kingdon (kingdon@cygnus.com)
2044
2045 * Makefile.in (*.tab.c): Use mv for atomic update.
2046
2047 * Makefile.in ({dist,real}clean): Also remove nm.h.
2048 (realclean): Also remove ${TESTS}, y.output, yacc.{acts,tmp}.
2049 (distclean): Don't rebuild *.tab.c or TAGS.
2050
2051Wed Jun 9 12:56:58 1993 K. Richard Pixley (rich@cygnus.com)
2052
2053 * Makefile.in (version.c): add host and target names to version.c.
2054 * main.c (main): print three periods for the elipse.
2055 (print_gdb_version): also print configuration.
2056
2057 * udi/udiids.h, udi/udip2soc.c, udi/udiphcfg.h, udi/udiphunix.h,
2058 udi/udiproc.h, udi/udipt29k.h, udi/udiptcfg.h, udi/udisoc.h,
2059 udi/udr.c: Change AMD copyrights to FSF copyleft '93.
2060
2061 * remote-eb.c (get_hex_regs, eb_fetch_registers), remote-adapt.c
2062 (get_hex_regs, adapt_fetch_registers): cast args to
2063 supply_register to avoid gcc warning.
2064
2065 * config/a29k/a29k.mt (TDEPFILES): drop minimon support. It
2066 doesn't compile on solaris and is now obsolete.
2067
2068 * config/sparc/sun4os4.mh (XM_CLIBS): remove -lresolv. This
2069 breaks stock sunos installations.
2070
2071Wed Jun 9 06:14:33 1993 Jim Kingdon (kingdon@cygnus.com)
2072
2073 * m68k-stub.c: Add comment about frame cache.
2074
2075 * target.h (target_store_registers): Doc fix re error handling.
2076
2077 * findvar.c (write_register): Call SWAP_TARGET_AND_HOST regardless
2078 of register_valid[regno].
2079
2080Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2081
2082 * symtab.h, dwarfread.c: Doc fix re dependencies.
2083
2084Tue Jun 8 17:54:09 1993 Rob Savoye (rob@rtl.cygnus.com)
2085
2086 * serial.c (serial_close): If scb is NULL, don't try to close
2087 it.
2088 * configure.in: Add support for rom68k and bug boot monitors.
2089
2090Tue Jun 8 17:39:12 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2091
2092 * coffread.c (init_stringtab): Fix bug where sizeof(long) != 4.
2093 * gdbcore.h, core.c (read_memory_unsigned_integer): New function.
2094 * findvar.c (read_register, write_register): Fix thinko where
2095 sizeof(host long) != sizeof(target int).
2096 * h8300-tdep.c: Use new read_memory_unsigned_integer call.
2097 * sh-tdep.c (_initialize_sh_tdep): Add memory_size command.
2098
2099Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2100
2101 * Move config/m68k/tm-m68k.h (FRAME_FIND_SAVED_REGS) to
2102 m68k-tdep.c (m68k_find_saved_regs). Don't duplicate code between
2103 68881 and non-68881 cases. Check for a pair of movel instructions.
2104
2105Tue Jun 8 14:52:55 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2106
2107 First cut at sparc-vxworks targetting.
2108 * config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt: new files.
2109 * configure.in: sparc-vxworks gdb_target now vxsparc.
2110
2111 * remote-eb.c, remote.c: symfile.h requires bfd.h so include it.
2112
2113Tue Jun 8 14:42:10 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2114
2115 * config/m68k/xm-news.h: add "extern int errno".
2116
2117Tue Jun 8 13:45:07 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2118
2119 * remove-vx.c (vx_read_register, vx_write_register): collapse
2120 ifdef I80960 else (assumes) m68k into parameterizable macros
2121 VX_NUM_REGS and VX_SIZE_FPREGS.
2122 * config/m68k/tm-vx68.h, config/i960/tm-vx960.h (VX_NUM_REGS,
2123 VX_SIZE_FPREGS): new definitions.
2124
2125Tue Jun 8 11:08:29 1993 Jim Kingdon (kingdon@cygnus.com)
2126
2127 * symfile.{c,h} (generic_load): New function.
2128 remote{,-nindy,-eb,-mips}.c: Use it.
2129
2130Mon Jun 7 20:07:30 1993 Stu Grossman (grossman@cygnus.com)
2131
2132 * Makefile.in (depend): More sed gubbish to deal with
2133 ../bfd/bfd.h being generated during the build.
2134 * depend: Re-done with corrected makefile.
2135
2136Mon Jun 7 16:32:05 1993 Fred Fish (fnf@cygnus.com)
2137
2138 * Makefile.in (BFD_SRC_DIR): Renamed def and usages from BFD_DIR.
2139 * Makefile.in (BFD_OBJ_DIR): New definition for the bfd build
2140 directory to find automatically generated header files and library.
2141 * Makefile.in (BFD_LIB): Use BFD_OBJ_DIR.
2142 * Makefile.in (LINTFLAGS): Include BFD_OBJ_DIR.
2143 * Makefile.in (saber_gdb): Include BFD_OBJ_DIR.
2144 * Makefile.in (depend): Include BFD_OBJ_DIR in gcc args.
2145 * Makefile.in (paread.o, xcoffexec.o): Remove, now in depend.
2146 * depend, alldeps.mak: Rebuild after Makefile.in changes.
2147
2148Fri Jun 4 10:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2149
2150 * configure.in: change lynx support to CPU-*-lynxos*
2151
2152 * Makefile.in (subdir_do): change test from existence of directory
2153 to existence of Makefile (the directory may exist but not be configured)
2154
2155Thu Jun 3 01:18:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2156
2157 * config/sparc/xm-sun4sol2.h: define MEM_FNS_DECLARED
2158
2159Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
2160
2161 * configure.in (mips-idt-ecoffl*): New target; use idtl.
2162 (mips-idt-ecoff*): Added trailing '*'.
2163 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
2164
2165Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
2166
2167 * ser-go32.c: Clean up lots of compilation nits.
2168
2169Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
2170
2171 * Patches from Jeffrey Law <law@cs.utah.edu>.
2172 * hppab-nat.c: Eliminate unnecessary ifdefs for
2173 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
2174 CANNOT_STORE_REGISTER.
2175 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
2176 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
2177 templates for 1.1 FP computational instructions.
2178
2179Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
2180
2181 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
2182 * alldeps.mak, depend: Rebuild to account for ser-tcp.
2183 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
2184 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
2185 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
2186 shell when running the child, as args have been expanded by the
2187 time we get here. Simplify calling convention.
2188 * gdbserver/remote-server.c (main): Use new calling convention
2189 for create_inferior, remove defunct code for coalescing argv.
2190 Remove extra calls to mywait(), as we no longer have to wade
2191 through a shell.
2192
2193 * target.c (target_read_memory_partial): Don't deref errnoptr
2194 when checking for null pointer.
2195
2196Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
2197
2198 * remote-es1800.c: Fix typo.
2199
2200Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
2201
2202 * target.c (target_read_memory_partial): Like target_read_memory,
2203 but does partial reads, such as reads that bump into the end of
2204 the address space.
2205 * target.h (target_read_memory_partial): Add prototype.
2206 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
2207 * valprint.c (val_print_string): Complete rewrite to fix bug with
2208 bumping into end of memory, avoiding unnecessarily long reads, and
2209 fixing bug when print_max is set to 0 (unlimited print length).
2210 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
2211 initialize print_max.
2212
2213Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
2214
2215 * configure.in: Add support for rom68k and bug boot monitors.
2216
2217Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
2218
2219 * printcmd.c (print_scalar_formatted): Print integers bigger than
2220 LONGEST in hex no matter how big, and no matter what the format
2221 and size.
2222
2223 * stabsread.c (read_type): Skip type attributes if present.
2224
2225 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
2226 of number, just through '0' + radix - 1.
2227
2228Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
2229
2230 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
2231
2232 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
2233 single parameter, the pointer to the partial symtab, rather than
2234 a bunch of args that are derived from the partial symtab. Change
2235 prototypes and callers to match.
2236
2237 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
2238 set demangling style automatically.
2239 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
2240 GNU C++, not C++ in general.
2241 * symtab.h (general_symbol_info): Simplify by eliminating one
2242 structure level for the language dependent info.
2243
2244Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
2245
2246 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
2247 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
2248 TYPE_CODE_ENUM was already testing for this.
2249
2250Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
2251
2252 * Makefile.in: Add new file ser-tcp.c.
2253 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
2254 * findvar.c (write_register): See if we are writing back the same
2255 value that's already in the register. If so, don't bother.
2256 * remote.c (putpkt, getpkt): Improve handling of communication
2257 problems.
2258 * ser-go32.c: Prototype it to death. Update serial_ops and add
2259 dummy routines where appropriate.
2260 * ser-tcp.c: New module to implement serial I/O via TCP
2261 connections.
2262 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
2263 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
2264 * serial.c: Add start of support for connect command.
2265 (serial_open): Distinguish between tcp and local devices.
2266 * serial.h (struct serial_ops): Get rid of restore, add
2267 get_tty_state and set_tty_state. Define protoypes and macros for
2268 this mess.
2269 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
2270 some real buffering. Handle error conditions gracefully.
2271 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
2272 (Lynx), remove lots of cruft.
2273
2274Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2275
2276 * printcmd.c (print_address_symbolic): turn this into an assigment
2277 instead of an initialization (many compilers don't accept
2278 structure initialization).
2279
2280Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2281
2282 * xcoffread.c (read_xcoff_symtab): If several program csects in one
2283 source file, give them all the name of the source file, rather than
2284 the 2nd and subsequent ones having NULL names.
2285
2286Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2287
2288 * printcmd.c (print_address_symbolic): Append source filename and
2289 linenumber of the symbol if print symbol-filename is on.
2290 (initialize_printcmd): `set print symbol-filename'.
2291
2292Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
2293
2294 * configure.in: Add config for Lynx target. Configure gdbserver
2295 only for Lynx. Re-do selective configuration of sparclite.
2296
2297 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
2298 configure.in remote-inflow.c remote-utils.c}: New files to
2299 support GDB remote server. Currently only works for Lynx.
2300
2301Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2302
2303 * stabsread.c (define_symbol, case 't'): Only set the name if it
2304 is not a pointer type.
2305
2306 * stabsread.c (define_symbol): Clean up logic; move the read_type
2307 calls to inside the switch statement (this improves the error
2308 handling).
2309
2310 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
2311 common blocks.
2312
2313Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2314
2315 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
2316
2317 * source.c (line_info): Change "pc" to "address" in messages and
2318 use print_address for addresses.
2319
2320 * source.c (line_info): If we don't find a symtab, print more useful
2321 output, including the symbolic address.
2322
2323 * source.c (line_info): If --fullname, display the source.
2324 (identify_source_line), callers: Take pc as argument, rather than
2325 assuming innermost frame (emacs doesn't use this, so no one ever
2326 noticed).
2327 * symtab.h: Declare frame_file_full_name.
2328 * main.c: Don't.
2329
2330Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
2331
2332 * breakpoint.c (catch_command_1): Fix typo in error msg.
2333
2334Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2335
2336 * elfread.c (elf_symfile_read): Update ELF structure and routine
2337 names to specify 32-bit versions.
2338 (elf_symtab_read): Retrieve size field directly from symbol,
2339 instead of using old kludge.
2340
2341 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
2342 calling opcodes library.
2343 * z8k-tdep.c (print_insn): Likewise.
2344
2345Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2346
2347 * stabsread.c: Remove all uses of error(). Make error_type and
2348 read_type_number static.
2349 (define_symbol): Don't try to deal with a missing symbol
2350 descriptor which isn't followed by digit, '(', or '-'.
2351 * stabsread.h: Don't declare read_type_number here.
2352 * gdbtypes.h: Don't declare error_type here.
2353 * xcoffread.c: Remove NO_TYPEDEFS code.
2354
2355Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
2356
2357 * mips-tdep.c: Removed #include of many header files, and #define
2358 of MIPSMAGIC; no longer used.
2359
2360Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2361
2362 * Many places: replace "the inferior" in messages with "the program"
2363 or "the program being debugged".
2364 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
2365 and I'm getting sick of maintaining it.
2366
2367 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
2368 support it.
2369
2370 * config/i386/go32.mh: Define SER_HARDWIRE.
2371 * Makefile.in: Define SER_HARDWIRE.
2372 (DEPFILES): Use it.
2373 (alldeps.mak): Add SER_HARDWIRE.
2374 Remove all references to ser-hardwire.{c,o}.
2375 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
2376
2377Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2378
2379 * sparc-nat.c (store_inferior_registers): Fill in all members of
2380 inferior_fp_registers by reading them from the inferior before
2381 modifying and writing them back.
2382 Fixes unexplainable inferior FP exceptions after calls to the inferior
2383 or setting of floating point registers.
2384 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
2385 to register which is generated by gcc-2.4.
2386
2387Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
2388
2389 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
2390
2391Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
2392
2393 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
2394 xm-i386lynx.h}: New configuration for Lynx.
2395
2396Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2397
2398 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
2399 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
2400
2401 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
2402 as struct, union, or enum tags.
2403
2404Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2405
2406 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
2407 executable.
2408
2409Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2410
2411 * infrun.c (wait_for_inferior),
2412 infcmd.c (program_info, signal_command): Use symbolic signal names.
2413
2414 * inftarg.c (child_wait): Deal with EINTR and include message from
2415 strerror if printing an error message.
2416
2417 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
2418
2419 * stabsread.c: Remove most uses of lookup_fundamental_type.
2420 (define_symbol): Use read_type for type of enum constant,
2421 not just read_type_number. Also don't call error().
2422 (define_symbol): For unrecognized constant type, one complaint (the
2423 one from error_type) is enough. Don't make our own in addition.
2424 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
2425 * gdbtypes.h: Doc fixes.
2426
2427Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2428
2429 Fix stack unwinding through _sigtramp on Irix. These patches are from
2430 Paul Flinders <ptf@delcam.co.uk>.
2431 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
2432 executable uses sigvec.
2433 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
2434 sigcontext offsets.
2435 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
2436
2437Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2438
2439 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
2440 be passed to the inferior to make "handle <signal> nopass nostop" work.
2441
2442Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2443
2444 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
2445 the necessary bits.
2446 * findvar.c (value_from_register): Fix uninitialized first_addr
2447 which caused problems with assignment of doubles to register variables
2448 on some targets.
2449 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
2450 missing mips definitions if necessary.
2451
2452 Fix handling of double register variables for mips targets and big
2453 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
2454 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
2455 8 bytes for doubles.
2456 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
2457 conversion of type held in multiple registers to host format.
2458 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
2459 companion to REGISTER_CONVERT_TO_TYPE.
2460 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
2461 Convert to function calls.
2462 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
2463 mips targets.
2464 * mips-tdep.c (mips_print_register): Raw buffer now needs just
2465 MAX_REGISTER_RAW_SIZE bytes.
2466 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
2467 (if defined) for doubles.
2468 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
2469 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
2470 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
2471 defined.
2472 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
2473 defined.
2474
2475Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2476
2477 * configure.in: Add i[34]86-*-isc*.
2478
2479 * stabsread.c: Make sure all complain() pass the address of the struct.
2480
2481 * xcoffread.c: Make sure all struct complaints are static not auto.
2482
2483 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
2484
2485 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
2486
2487Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2488
2489 * config/i386/linux.mh: Re-enable coredumps now that they should work.
2490
2491Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
2492
2493 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
2494
2495Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
2496
2497 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
2498
2499Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2500
2501 * Makefile.in (INSTALLED_LIBS): New variable.
2502
2503Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2504
2505 * main.c (quit_command): In the "quit anyway?" message, tell the user
2506 whether we are planning to detach or kill the program.
2507
2508 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
2509 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
2510
2511 * infcmd.c (read_pc): Doc fix.
2512
2513 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
2514
2515 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
2516 signal_handler_caller.
2517 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
2518 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
2519 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
2520 Use SIGTRAMP_START if defined.
2521 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
2522 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
2523
2524 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
2525
2526 * infcmd.c (step_1): Fix poorly worded error message.
2527
2528 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
2529 Comment out corelow.c because core dumps are broken on these machines.
2530
2531 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
2532 if srcdir is not ".".
2533 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
2534 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
2535 * depend: Update to latest automatically built version.
2536
2537Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
2538
2539 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
2540 * Makefile.in (NONSRC): Add ChangeLog-92
2541
2542Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2543
2544 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
2545 not typo RAW_REGISTER_SIZE.
2546
2547 * frame.h, inferior.h: Doc fixes.
2548
2549Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
2550
2551 * findvar.c (write_register): Add sanity check for register size.
2552 (read_register): Fixup sanity check for register size to be
2553 consistent with write_register().
2554
2555Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
2556
2557 * sparclite/Makefile.in: Add dummy info, install and install-info
2558 targets.
2559
2560Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
2561
2562 * remote-nindy.c: Removed declaration of coffstrip.
2563 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
2564
2565Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
2566
2567 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
2568 tagging.
2569
2570 * Makefile.in (VERSION): GDB 4.9 release.
2571
2572Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
2573
2574 * README: Update known bugs to include the Solaris bug that
2575 leaves core dumps in the current directory when restarting the
2576 inferior with "run". Expand on the testsuite information.
2577
2578 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
2579 be the last 4.9 prerelease test archive.
2580
2581Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
2582
2583 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
2584 redefined warnings.
2585
2586Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
2587
2588 * README, NEWS: Update for gdb 4.9 release.
2589
2590Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
2591
2592 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
2593 * target.c (MIN): #undef before defining.
2594
2595Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
2596
2597 Patch from Jeffrey Law:
2598 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
2599
2600Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
2601
2602 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
2603 memory.
2604
2605Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
2606
2607 * ch-exp.y (start): Apply work-around to avoid bison warning.
2608
2609Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
2610
2611 * Makefile.in (BISON): Remove double quotes around BISON
2612 definition when bison is used.
2613
2614 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
2615 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
2616 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2617 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
2618 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
2619 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
2620 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2621 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
2622
2623 * Makefile.in (VERSION): Bump to 4.8.6.
2624
2625Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
2626
2627 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
2628 include declarations for malloc/realloc/free. Both malloc and
2629 realloc return 'void *' for non-ANSI compilations.
2630
2631Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
2632
2633 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
2634 longer opened twice.
2635
2636Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
2637
2638 * solib.c (clear_solib): Don't close bfd if it is NULL.
2639
2640Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
2641
2642 * core.c (dis_asm_read_memory): Cast second arg of
2643 target_read_memory to "char *".
2644 * breakpoint.c (watchpoint_check): Change arg type from PTR to
2645 "char *", to match other functions called by catch_errors().
2646
2647Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
2648
2649 * More patches from Jeffrey Law (law@cs.utah.edu).
2650 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
2651 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
2652 Delete unnecessary declarations.
2653
2654Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
2655
2656 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
2657 poll() for termio{s}.
2658
2659Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
2660
2661 * i386-tdep.c (i386_frame_num_args): Always return -1.
2662
2663Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
2664
2665 * Patches from Jeffrey Law <law@cs.utah.edu>.
2666 * gdb/hppa-tdep.c: Declare frame_saved_pc.
2667 (frameless_function_invocation): New function.
2668 (frame_saved_pc, init_extra_frame_info): Use
2669 frameless_function_invocation.
2670 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
2671 call instead of just grabbing the value currently in %r2.
2672 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
2673 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
2674 definition and use the common one in tm-hppa.h.
2675 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
2676 use unwind descriptors to determine if the frame chain is valid.
2677 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
2678 it does not assume %r4 is the frame pointer.
2679 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
2680 and ssm instructions.
2681 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
2682 helper functions for print_insn.
2683 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
2684 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
2685 which nullifies the following instruction.
2686
2687Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2688
2689 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
2690 pass the 5th arg there, rather than using an ANSI C-specific macro.
2691
2692 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
2693
2694Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
2695
2696 * Makefile.in (VERSION): Bump to 4.8.5
2697 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
2698 directories to include search path.
2699 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
2700 whitespace.
2701 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
2702 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
2703 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
2704 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
2705 udr.o, udip2soc.o): Remove explicit rules, use the ones that
2706 are automatically generated in "depend".
2707 * Makefile.in (paread.o): Document why a dependency doesn't get
2708 automatically generated in "depend" and leave this explicit rule
2709 in for now (FIXME).
2710 * depend: Update to latest automatically generated version.
2711
2712Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2713
2714 * xcoffread.c: Doc fix.
2715
2716 * Makefile.in (depend): Include $(CC) command in generated output.
2717
2718Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
2719
2720 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
2721 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
2722 * depend: Update to latest automatically built version.
2723
2724Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
2725
2726 * sparclite/Makefile.in: Create default target that does nothing
2727 in order to force user to build by hand.
2728
2729 * sparclite/Makefile: Remove. It's not necessary anymore.
2730
2731 * ser-unix.c (wait_for): New routine to handle read timeouts,
2732 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
2733
2734Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
2735
2736 * mips-pinsn.c (print_insn): Return value.
2737
2738Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
2739
2740 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
2741 at configuration time and doesn't belong in the distribution archive.
2742
2743 * Makefile.in (NONSRC): Add 29k-share/README.
2744 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
2745
2746 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
2747 constants with slightly more portable definitions (still depends
2748 on 2's complement arithmetic though).
2749 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
2750 * i386v-nat.c (sys/reg.h): Conditionalize include on
2751 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
2752 * ser-unix.c (termio.h): Include <termio.h> like other files that
2753 include termio.h, not <sys/termio.h> which may not exist (on
2754 linux for example).
2755
2756Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
2757
2758 * valprint.c (print_longest): Change format parameter from a
2759 'char' to an 'int'. We can't have 'char' parameters with the
2760 current coding style, where we mix prototypes with pre-ANSI
2761 style declarations.
2762 * value.h (print_longest): Change format parameter in prototype
2763 from a 'char' to an 'int'.
2764
2765Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2766
2767 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
2768 definition.
2769 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
2770 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
2771
2772Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
2773
2774 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
2775 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
2776 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
2777 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
2778 ptrace needs 5 arguments, #define ptrace to always
2779 pass zero as the 5th argument.
2780
2781Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2782
2783 * configure.in: Match z8k-*-sim for z8000.
2784 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
2785 * remote-hms.c: Update to use new serial protocol.
2786
2787Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2788
2789 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
2790 necessary and Solaris doesn't have it.
2791
2792 * Makefile.in (clean-info, install, install-info, info, dvi,
2793 check, all): do not echo recursion lines.
2794
2795 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
2796
2797 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
2798 required target ports which use sockets (like a29k-udi).
2799
2800 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
2801
2802Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
2803
2804 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
2805 systems lacking select().
2806
2807 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
2808
2809Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
2810
2811 * alldeps.mak, depend: Update with latest automatically built
2812 versions.
2813
2814Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
2815
2816 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
2817
2818 * Makefile.in (make-proto-testsuite.dir): New target to make
2819 prototype testsuite tree.
2820
2821 * Makefile.in (VERSION): Bump to 4.8.4.
2822
2823Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
2824
2825 * stabsread.c (define_symbol): If unrecognized constant type,
2826 complain() not error().
2827
2828Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
2829
2830 * infptrace.c: Add missing close paren to test for
2831 FIVE_ARG_PTRACE defined.
2832
2833 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
2834 when compiling with gcc, but disable it for now. See comment.
2835 * defs.h (LONGEST): Define as either "long" or "long long"
2836 based on CC_HAS_LONG_LONG.
2837 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
2838 how longest_to_int is defined.
2839 * c-valprint.c (c_val_print): Call print_longest.
2840 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
2841 instead of LONG_LONG.
2842 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
2843 CC_HAS_LONG_LONG.
2844 * printcmd.c (print_scalar_formatted): Call print_longest
2845 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
2846 * typeprint.c (print_type_scalar): Call print_longest and let
2847 it figure out what to do for PRINTF_HAS_LONG_LONG.
2848 * valprint.c (val_print_type_code_int): Call print_longest
2849 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
2850 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
2851 * value.h (struct value): Replace usage of LONG_LONG with
2852 CC_HAS_LONG_LONG.
2853 * value.h (print_longest): Add prototype.
2854 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
2855 * values.c (unpack_double): Collapse code that was unnecessarily
2856 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
2857 * values.c (value_from_longest): Remove dependency on
2858 CC_HAS_LONG_LONG and just use LONGEST.
2859 * solib.c (solib_map_sections): Use bfd_get_filename
2860 to access filename field.
2861 * solib.c (clear_solib): Save filename and free it later, after
2862 bfd_close, since bfd_close may reference it. Use bfd_get_filename
2863 to access the field.
2864 * config/convex/xm-convex.h (LONG_LONG): Replace with
2865 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
2866 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
2867 Add PRINTF_HAS_LONG_LONG references.
2868
2869Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2870
2871 * inflow.c (kill_command), infcmd.c (attach_command),
2872 remote.c (remote_interrupt_twice): In messages for the user, call it
2873 "the program" or "the program being debugged" not "the inferior".
2874
2875 * hp300ux-nat.c: Cast second arg to supply_register calls.
2876 (_initialize_kernel_u_addr, getpagesize): New functions.
2877 (store_inferior_register_1): Change arg name from value to val.
2878 (fetch_core_registers): Make arg core_reg_size unsigned.
2879 Pass 5 args to ptrace.
2880 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
2881 Remove KERNEL_U_ADDR stuff.
2882 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
2883 * config/m68k/hp300hpux.m{t,h}:
2884 Move exec.o from NATDEPFILES to TDEPFILES
2885 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
2886 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
2887
2888Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2889
2890 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
2891
2892Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2893
2894 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
2895
2896Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2897
2898 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
2899 describe `set demangle-style arm' (not cfront);
2900 mention can type `q' to discard output, when gdb pages
2901
2902Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2903
2904 * valops.c (search_struct_field): Fix gdb core dump with incomplete
2905 stabs info.
2906
2907Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2908
2909 * remote.c: Change timeout to 2.
2910 (remote_open): Use unpush_target not remote_close.
2911 (remote_resume): If siggnal != 0, give warning not error().
2912 (remote_wait, remote_interrupt, remote_interrupt_twice):
2913 If we get two interrupts, let the user get out if they want.
2914 (remote_{kill,mourn}): New functions.
2915 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
2916
2917Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
2918
2919 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
2920
2921Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
2922
2923 * Remote targets (mourn): Call unpush_target.
2924
2925 * config/sparc/xm-sun4os4.h: Declare free() to return int.
2926 Remove twisted use of PARAMS.
2927
2928 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
2929 that ansidecl.h assumes ANSI on AIX.
2930
2931Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
2932
2933 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
2934 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
2935
2936Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2937
2938 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
2939
2940Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
2941
2942 * remote-vx.c (net_connect): Allow numeric IP address for host.
2943
2944Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2945
2946 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
2947
2948Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
2949
2950 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
2951
2952 * symtab.h, xcoffread.c: Revise linetable sorting comments.
2953
2954Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2955
2956 * valops.c (value_cast): A cast might also change the object
2957 representation in C++.
2958 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
2959 to get the proper read_symtab function when called from mipsread.c.
2960 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
2961 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
2962 for dummy psymtabs, inhibit processing of dummy psymtabs.
2963
2964Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
2965
2966 * Changes from (or inspired by) AMD:
2967 * remote-udi.c (udi_attach): Assignments to Space and Offset were
2968 switched, fix it.
2969 (udi_wait): Make error message (UDIGetStdout) match error.
2970 (udi_wait): Handle UDIStdinNeeded.
2971 * command.c [CANT_FORK]: Use system().
2972 * utils.c (prompt_for_continue): Allow quit with 'q'.
2973
2974 * solib.c (solib_add): Don't call special_symbol_handling if there
2975 were errors in symbol_add_stub. Also set so->from_tty before
2976 calling symbol_add_stub.
2977
2978Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
2979
2980 * Merge in HPPA/BSD patches from Utah:
2981 * defs.h: Add const to 2nd arg of psignal prototype.
2982 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
2983 BSD now.
2984 * hppab-core.c: Deleted. No longer useful.
2985 * hppab-nat.c: #include more files. Use PT_WUREGS, not
2986 PT_WRITE_U.
2987 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
2988 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
2989 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
2990 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
2991 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
2992
2993Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
2994
2995 * Fix two bugs found by deja-gnu. One is the incorrect reporting
2996 of the PC being in a stack dummy when looking at a core file
2997 without symbols. The other is the incorrect passing of char
2998 arguments during expression evaluation (ie: p foo('a','b') would
2999 mess up the passing of it's args because it wasn't coercing the
3000 char's to ints).
3001 * hppah-tdep.c: Rename global functions to have consistent hppa_
3002 prefix. Make more functions static. Drop hp_ prefix from static
3003 functions. (hppa_push_arguments): Call value_arg_coerce to cast
3004 char to int args if necessary. (hppa_fix_call_dummy): Create
3005 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
3006 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
3007 valid (ie: != 0) before doing comparison against PC.
3008 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
3009 to reflect new arguments.
3010 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
3011 prefix for func name. (FIX_CALL_DUMMY): Move code into
3012 hppah-tdep.c.
3013
3014 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
3015 to malloc() so that we can test GDB eval of dynamically created
3016 arrays (like char strings in `print "foo"').
3017
3018Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3019
3020 * printcmd.c (print_address_symbolic): Search symtabs as well as the
3021 minimal symbols for a nearby symbol.
3022
3023Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
3024
3025 * coffread.c: Comment changes around minimal symbol recording.
3026
3027Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3028
3029 * command.c: comment changes only.
3030
3031 * mips-tdep.c (heuristic_fence_post): new static variable.
3032 (heuristic_proc_start): use heuristic_fence_post, print better
3033 warnings, but only if not stop_soon_quietly.
3034 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
3035
3036Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
3037
3038 * symtab.h: Fix LOC_REF_ARG comment.
3039
3040Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3041 and Jim Kingdon (kingdon@cygnus.com)
3042
3043 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
3044 LOC_REGPARM symbol.
3045 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
3046 symfile.c (compare_symbols): Don't check first character; STRCMP
3047 does that.
3048
3049 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
3050 structures that are passed by address in a register.
3051 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
3052 * findvar.c (read_var_value),
3053 printcmd.c (address_info, print_frame_args),
3054 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
3055 * symtab.c (lookup_block_symbol): Deal with it.
3056
3057Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
3058
3059 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
3060 Add objfile field.
3061 * objfiles.c (find_pc_section): Return a struct obj_section *.
3062 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
3063 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
3064 Don't use obj_section hack.
3065 * xcoffexec (vmap_symtab): Relocate obj_sections.
3066 * printcmd.c (containing_function_bounds): Use find_pc_section.
3067
3068 * symtab.h: Clean up SYMBOL_VALUE comments.
3069
3070Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
3071
3072 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
3073 Expand comments about LOC_ARG/LOC_LOCAL pairs.
3074
3075 * coffread.c (read_coff_symtab): Use rewind before fseek.
3076
3077Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
3078
3079 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
3080 * Makefile.in: Add $(YFLAGS) when using $(YACC).
3081 * Makefile.in: Remove message to expect conflicts and unused
3082 rules in ch-exp.y, since there no longer are any such.
3083
3084Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3085
3086 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
3087
3088Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
3089
3090 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
3091 rather than dumping core.
3092
3093 * Makefile.in: Add ${srcdir}/ to all source files.
3094 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
3095 (TAGS): Deal with srcdir and new config directory scheme.
3096 createtags: Remove.
3097 Makefile.in (NONSRC): Remove createtags.
3098 alldeps.mak: Updated.
3099
3100 * rs6000-tdep.c: Delete unused function print_frame.
3101
3102 * frame.h (struct frame_info): Doc fix for next_frame.
3103 New field signal_handler_caller.
3104 blockframe.c (create_new_frame, get_prev_frame_info),
3105 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
3106 INIT_FRAME_PC_FIRST).
3107 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
3108 Check it.
3109
3110Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
3111
3112 * irix4-nat.c (fetch_core_registers): Special version of this for
3113 Irix 4.x, which stores regs a bit differently from other /proc
3114 based systems.
3115 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
3116 to new file core-svr4.c.
3117 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
3118 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
3119 to NATDEPFILES.
3120 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
3121
3122Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
3123
3124 * i387-tdep.c: Remove unused #includes.
3125
3126 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
3127
3128 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
3129
3130Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
3131
3132 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
3133
3134 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
3135 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
3136 Don't muck with SYMBOL_CLASS.
3137
3138Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
3139
3140 * munch: Don't use head command. It doesn't exist everywhere.
3141
3142Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
3143
3144 * inflow.c (new_tty): Remove spurious 'o' character at end
3145 of #endif line.
3146
3147Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3148
3149 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
3150 instructions and nothing more.
3151 * mipsread.c (add_line): Add comment why we have to combine line number
3152 entries for the same line number.
3153
3154Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
3155
3156 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
3157 in gdb 2.8!).
3158
3159Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
3160
3161 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
3162
3163Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
3164
3165 * source.c (select_source_symtab): Clean up comment. Also, if
3166 we have a current_source_symtab, and s is NULL, return without
3167 doing anything.
3168 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
3169 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
3170
3171Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
3172
3173 * dbxread.c (unknown_symchar_complaint): Add new complaint.
3174 * stabsread.h: Declare it.
3175 * partial-stab.h: Use it.
3176
3177 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
3178
3179Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
3180
3181 * stack.c (print_frame_info): Print specially if dummy frame.
3182
3183 * breakpoint.c: Add comments regarding within_scope future direction.
3184
3185 * Version 4.8.3.
3186
3187 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
3188
3189Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
3190
3191 * ch-exp.y: Fix thinko that broke parsing of FALSE.
3192
3193Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3194
3195 * stabsread.c (read_member_functions): Initialize domain for stubbed
3196 member functions to avoid gdb core dumps when printing pointers
3197 to member functions.
3198 * cp-valprint.c (cp_print_class_method): Check for stubbed member
3199 functions.
3200
3201Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
3202
3203 * expprint.c (print_subexp): If opcode not found in op_print_tab,
3204 stop with an error().
3205 eval.c (evaluate_subexp): Change error message.
3206
3207 * objfiles.c (build_objfile_section_table): Cast return value
3208 from obstack_finish.
3209
3210Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
3211
3212 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
3213 to rs6000_frame_chain and deal with it if we're in a signal handler.
3214 (FRAME_SAVED_PC): Use rs6000_frame_chain.
3215
3216 * breakpoint.c (within_scope): New function.
3217 (enable_breakpoint, watchpoint_check): Use it.
3218
3219 * source.c (openp): Handle "exec-file ./ls" correctly.
3220
3221 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
3222
3223Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
3224
3225 * ch-exp.y: Clean up lexing of identifiers and
3226 reserved words. (E.g. don't recognize FALSEXXX as the
3227 keyword FALSE followed by the identifier XXX.)
3228 Also, convert identifiers to lower case.
3229
3230Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
3231
3232 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
3233 new serial interface.
3234
3235Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
3236
3237 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
3238 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
3239 * ser-go32.c: Return -1 on most failures, 0 on most successes,
3240 and use new return codes for go32_readchar().
3241 * ser-unix.c: Ditto. Also, move error handling up to caller for
3242 SERIAL_SETBAUDRATE().
3243 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
3244 to specific routine.
3245 (serial_close): New routine to wrap around device close routine.
3246 serial.h: Clean & document return values more clearly.
3247
3248Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
3249
3250 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
3251
3252 * rs6000-pinsn.c (print_operand, case LI): Print condition register
3253 operand in decimal rather than wrong textual versions.
3254
3255 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
3256 (mention 't', remove false thing about 'g' only good with 'f').
3257
3258 * breakpoint.h: move "struct breakpoint" and friends to top of
3259 file so that bpstat_find_breakpoint prototype works.
3260
3261 * solib.c (struct so_list): Add bfd field.
3262 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
3263 Put the bfd in bfd field of the so_list.
3264 (clear_solib): Free bfd name and close_bfd on the bfd.
3265
3266Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
3267
3268 * valarith.c (value_subscript): Add COERCE_REF.
3269 * ch-exp.y (operand_5): We can generalize the 2nd operand
3270 of a string repetition ot 'literal' without ambiguity.
3271
3272Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3273
3274 * breakpoint.h (struct bpstat): Remove momentary field.
3275 Remove bpstat_momentary_breakpoint. This was always kludgy
3276 and is no longer used.
3277
3278 * breakpoint.h: Add enum bpstat_what.
3279 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
3280 stop and print fields of bpstat now per-breakpoint, not just
3281 one for the whole chain.
3282 breakpoint.{c,h} (bpstat_what): New function.
3283 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
3284 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
3285 with call to bpstat_what.
3286 README: Remove watchpoint/breakpoint bug from known bugs.
3287
3288 * breakpoint.h: Prototype bpstat_find_breakpoint.
3289
3290Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
3291
3292 * symtab.c (find_methods, gdb_mangle_name): Note that functions
3293 are g++ specific.
3294 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
3295 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
3296
3297Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
3298
3299 * i960-pinsn.c (tabent): Copied struct definition from
3300 opcodes/i960-dis.c.
3301
3302Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3303
3304 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
3305 is a C++ destructor.
3306 * symtab.c (gdb_mangle_name): Use it.
3307 * symtab.c (find_methods): Do not add destructors to choice list
3308 for constructors.
3309 * symtab.c (decode_line_1): Make breakpoints on destructors work
3310 for gcc-2.x again.
3311
3312Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
3313
3314 * ser-go32.c: Make it use serial port name.
3315 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
3316
3317 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
3318 in a system call!
3319
3320Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
3321
3322 * configure.in: Only configure sparclite subdir when target_cpu
3323 is sparclite.
3324
3325Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
3326
3327 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
3328 Remove FIXME comment regarding this.
3329
3330 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
3331
3332 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
3333
3334Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
3335
3336 Add section table to objfile struct. Use it for find_pc_section.
3337 * objfiles.c (add_to_objfile_sections,
3338 build_objfile_section_table, find_pc_section): new functions.
3339 (allocate_objfile): build section table.
3340 * objfiles.h (struct obj_section): new structure.
3341 (struct objfile): add section table.
3342 (find_pc_section): new prototype.
3343 * solib.[ch] (find_pc_section_from_so_list): removed.
3344 * sparc-tdep.c: include objfiles.h for find_pc_section. include
3345 symfile.h for objfiles.h.
3346 (in_solib_trampoline): adjusted for new find_pc_section
3347 prototype. Removed BAD_RICH_HACK ifdefs.
3348 * symfile.c (syms_from_objfile): offset objfile sections.
3349 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
3350 * symfile.h (find_pc_section): prototype removed. Also fixed
3351 comment typo NUL -> NULL.
3352 * target.[ch] (find_pc_section_from_targets): removed.
3353 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
3354
3355Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
3356
3357 * ser-go32.c: Format. (go32_open): Use proper return value.
3358
3359 * configure.in: Undo conditional configdirs hack for sparclite.
3360
3361Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
3362
3363 * symtab.c (list_symbols): When call break_command, pass both
3364 filename and function name not just function name.
3365
3366Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
3367
3368 (Changes and new files to make "none" a full fledged configuration)
3369 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
3370 Currently only tm-none.h has any meaningful contents.
3371 * config/none/none.mh (NAT_FILE): Use nm-none.h
3372 * config/none/none.mh (XM_FILE): Use xm-none.h
3373 * config/none/none.mt (TM_FILE): Use tm-none.h
3374 * Makefile.in (depend): Remove comment about parse errors in
3375 valops.c, it now parses correctly and generates a correct depend
3376 line. Remove line that touches xm.h, tm.h, and nm.h; they are
3377 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
3378
3379Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
3380
3381 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
3382
3383 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
3384 exactly 8 characters.
3385
3386Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
3387
3388 * configure.in: Sparclite uses sparc config dir. Also has it's
3389 own tm- & .mt files now. Also add sparclite to configdirs.
3390 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
3391 * config/i386/go32.mh: Nullify def of TERMCAP.
3392 * config/i386/xm-go32.h: Get rid of redef of EIO.
3393 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
3394 specific configs. Very similar to sun4os4, but without solib.
3395 * sparclite/{Makefile.in configure.in}: First cut at making this
3396 dir configgable.
3397
3398Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
3399
3400 * ser-go32.c: First cut at adapting to new serial interface.
3401
3402Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
3403
3404 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
3405 These implement a new serial line interface for talking to remote
3406 targets.
3407 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
3408 EXCEPT go32, which gets ser-go32.c.
3409 * remote.c: Use new serial interface. More remote-xxx's to be
3410 converted later.
3411 * ser-bsd.c, ser-termios.c: Removed.
3412 * serial.c: New. Implements common operations for all serial
3413 types.
3414 * ser-unix.c: New. Unix specific serial operations for various
3415 flavors of Unix (Posix, SysV, BSD).
3416 * serial.h: Generic serial interface defs.
3417 * config/i386/go32.mh, config/i386/i386bsd.h,
3418 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
3419 ser-bsd.o from XDEPFILES. All the magic is now handled in
3420 configure.in.
3421
3422Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
3423
3424 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
3425
3426Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
3427
3428 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
3429
3430 * rs6000-tdep.c (frameless_function_invocation): Don't even think
3431 about framelessness except on the innermost frame.
3432
3433 * xcoffexec.c: Call fatal() not abort().
3434
3435 * stabsread.c (patch_block_stabs): If stab & no symbol, make
3436 a LOC_OPTIMIZED_OUT symbol.
3437 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
3438 findvar.c (read_var_value), printcmd.c (address_info),
3439 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
3440 m2-exp.y (yylex): Deal with it.
3441 ch-exp.y (yylex): Deal with it.
3442
3443Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
3444
3445 * findvar.c (value_from_register): H8500 specific, check to see
3446 if we are looking at short pointer. If so, skip crock.
3447 * h8500-tdep.c (h8500_frame_chain): Mask down value from
3448 read_memory_integer() to avoid getting messed up by sign extension.
3449
3450Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3451
3452 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
3453 ifdef protect using BAD_RICH_HACK. This should be removed soon.
3454 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
3455
3456Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
3457
3458 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
3459
3460 * core.c (dis_asm_print_address): New function.
3461
3462 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
3463 has been fixed.
3464
3465Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3466
3467 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
3468 entire breakpoint chain and print only the first entry that needs to
3469 be printed and needs to be stopped for. Fixes problems with printing
3470 of multiple breakpoints with different conditions.
3471 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
3472 effectively stops printing of the breakpoint chain.
3473 * breakpoint.c (print_it_noop): New routine to print nothing
3474 for this breakpoint entry and dont stop printing.
3475 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
3476 watchpoint only if it is enabled.
3477 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
3478 descriptor from the library to make backtraces through setjmp work.
3479 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
3480 sigtramp.
3481 * mips-tdep.c (read_next_frame_reg): Provide correct values for
3482 all registers saved within sigtramp, cleanup.
3483
3484Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3485
3486 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
3487
3488Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3489
3490 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
3491 with prototype in ../include/dis-asm.h.
3492
3493Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3494
3495 * core.c (dis_asm_{read_memory,memory_error}): New functions.
3496 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
3497 Use read_memory_func interface to disassembler.
3498
3499Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3500
3501 Teach sparc solaris to next over shared library functions.
3502 * solib.[hc] (find_pc_section_from_so_list): new function and
3503 prototype.
3504 * sparc-tdep.c (in_solib_trampoline): new function.
3505 * symfile.[hc] (find_pc_section): new function and prototypes.
3506 * target.[hc] (find_pc_section_from_targets): new function and
3507 prototypes.
3508 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
3509 in_solib_trampoline.
3510
3511Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
3512
3513 * infrun.c (wait_for_inferior): Revise comment.
3514
3515 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
3516
3517 * command.{c,h}: New var_type var_integer.
3518 main.c: Use it for history_size.
3519
3520 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
3521 Lint and byte-order fixups.
3522
3523 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
3524
3525 * breakpoint.h (bpstat): New field print_it.
3526 breakpoint.c (bpstat_print): Use it.
3527 (print_it_normal): New function (from old bpstat_print code).
3528 (bpstat_{alloc,stop_status}): Set print_it field.
3529
3530 * breakpoint.c (bpstat_stop_status): Use catch_errors when
3531 evaluating watchpoint condition, via new function watchpoint_check.
3532 Also stop if watchpoint disabled due to leaving its block.
3533
3534 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
3535
3536Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3537
3538 * mips-pinsn.c: Add missing include of dis-asm.h.
3539
3540Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
3541
3542 * Makefile.in (clean, distclean, realclean): Recursively apply
3543 to subdirs first, rather than last. This avoids, for example,
3544 Makefile being removed in a parent directory before the recursive
3545 make is run.
3546
3547 * alldeps.mak, depend: Update for below changes.
3548
3549 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
3550 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
3551 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
3552 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
3553 instead of tm-68k.h.
3554 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
3555 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
3556 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
3557 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
3558 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
3559 tm-68k.h to tm-m68k.h.
3560 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
3561 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
3562 tm-m68k-nofp.h.
3563
3564 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
3565 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
3566 * a29k-tdep.c: Renamed from am29k-tdep.c.
3567 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
3568 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
3569 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
3570 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
3571 Map '29k' to 'a29k'.
3572 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
3573 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
3574 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
3575 tm-a29k.h.
3576 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
3577 define that does not appear anywhere else in the gdb source tree.
3578 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
3579
3580Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
3581
3582 * breakpoint.c: Add comments regarding breakpoint_re_set.
3583
3584 * xcoffread.c (sort_syms, compare_symbols): Remove.
3585 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
3586 not our own sort_syms (it is identical).
3587
3588 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
3589
3590Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3591
3592 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
3593 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
3594 went out of scope.
3595 * exec.c (exec_close): Fix storage leak.
3596 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
3597 output sections when patching an executable.
3598 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
3599 when writing all registers.
3600 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
3601 at the right offset in the dummy frame.
3602 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
3603 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
3604 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
3605
3606Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
3607
3608 * Makefile.in (TARFILES): Avoid trailing backslash.
3609
3610Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
3611
3612 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
3613 it in breakpoint_re_set.
3614 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
3615
3616 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
3617 don't use sizeof(int) for target stuff, etc).
3618
3619Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
3620
3621 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
3622 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
3623 support that can't be integrated anyway due to lack of clear
3624 authorship.
3625
3626Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
3627
3628 * findvar.c (read_register, write_register): Make these capable
3629 of reading/writing registers that are shorter than REGISTER_TYPE.
3630 * (value_from_register): Install H8500 specific code to return
3631 proper value when register is being used as a pointer.
3632 * h8500-tdep.c: Remove extra defines of NUM_REGS.
3633 (h8500_skip_prologue): Use correct lengths for LINK instructions.
3634 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
3635 chain frames properly by combining frame pointer with T reg.
3636 (init_extra_frame_info): Delete. It's now a macro.
3637 (frame_args_address): Don't add PTR_SIZE. Stack args are already
3638 offset by the correct amount off of the frame pointer.
3639 (register_byte): Delete. It's now a macro.
3640 (register_raw_size, register_virtual_size): Delete. Replaced by
3641 common routine h8500_register_size, cuz there's no difference
3642 between the raw & virtual sizes on this machine.
3643 (register_convert_to_raw, register_convert_to_virtual): Delete,
3644 cuz there's no difference between the raw & virtual forms.
3645 Replaced by memcpy in tm file.
3646 (register_virtual_type): Rename to h8500_register_virtual_type.
3647 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
3648 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
3649 emulator have same reg offsets. This is all handled in the
3650 simulator code now.
3651 (h8500_trapped_internalvar): New routine to detect references to
3652 convenience vars acting as pointer pseudo-regs.
3653 (h8500_value_trapped_internalvar): Conjure up value of pointer
3654 pseudo-regs.
3655 (h8500_set_trapped_internalvar): Convert set value in real
3656 register references.
3657 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
3658 code segment register.
3659 infrun.c (proceed): Simplify. Call write_pc instead of doing it
3660 by hand.
3661 (wait_for_inferior): Add h8500 specific code to add stack segment
3662 when reading SP register.
3663 remote-sim.c (fetch_register): Spacing.
3664 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
3665 detect cruft. Redo all register manipulation stuff. Get rid of
3666 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
3667 to frame pointer. (IS_TRAPPED_INTERNALVAL,
3668 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
3669 to create internal vars for pointer pseudo-regs.
3670
3671Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
3672
3673 * Makefile.in: Numerous small changes to macro definitions
3674 and rules for building gdb distribution tree. Many macros
3675 eliminated or merged, and rules simplified.
3676 * alldeps.mak: Update.
3677 * depend: Update.
3678
3679Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
3680
3681 * Makefile.in: recurse through SUBDIRS for dvi target too
3682
3683Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
3684
3685 * Clean up xcoff relocation.
3686 objfiles.h (struct objfiles): Add section_offsets, num_sections.
3687 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
3688 Set them.
3689 symtab.h (struct general_symbol_info): Add section field.
3690 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
3691 xcoffread.c: Set section for symbols and msymbols.
3692 (struct symtab): Add block_line_section field.
3693 buildsym.c (end_symtab): Set it.
3694 (end_symtab and callers): Add section parameter.
3695 objfiles.c (objfile_relocate): New funciton.
3696 xcoffexec.c (vmap_symtab): Use it.
3697 xcoffsolib.h (struct vmap): Remove unused fields.
3698 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
3699 CORE_NEEDS_RELOCATION, symtab_relocated.
3700 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
3701 rs6000-tdep.c: Make loadinfotext static.
3702 breakpoint.c (fixup_breakpoints): Doc fix.
3703 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
3704 (end_symtab): primary field replaces nonreloc.
3705
3706Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
3707
3708 * symtab.h (struct linetable_entry): Remove confusing comment.
3709
3710Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3711
3712 * Makefile.in: add installcheck target
3713
3714Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
3715
3716 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
3717 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
3718 z8k}: New directories to hold cpu specific configuration files.
3719 Naming follows gcc convention.
3720 * config/{*.mt, *.mh}: All target and host makefile fragment
3721 config files moved to an appropriate config/<cpu> subdirectory.
3722 * nm-*, xm-*, tm-*: All native, host, and target files, which
3723 get linked to nm.h, xm.h, and tm.h respectively by configure,
3724 moved to appropriate config/<cpu> subdirectory.
3725 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
3726 Native, host, and target files that are common across more than
3727 one cpu architecture and included by one of the configured
3728 native, host, or target files, get moved to config directory.
3729 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
3730 pick up native, host, or target include files moved to one of
3731 the config subdirectories, and that are included by other files.
3732 * Makefile.in (alldeps.mak): Modify to account for new config
3733 directory structure.
3734 * alldeps.mak, depend: Update for new config directory structure.
3735 * config/*/[ntx]m-*.h: Modify all files that include other
3736 [ntx]m-*.h files to use path relative to gdb/config. I.E.
3737 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
3738 "tm-29k.h".
3739 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
3740 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
3741 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
3742 * configure.in: Default gdb_host_cpu to host_cpu, and remap
3743 the ones where the default is not unique or different than the
3744 config subdirectory name. Similarly, handle gdb_target_cpu.
3745 Modify configure.in as appropriate to make use of gdb_host_cpu
3746 and gdb_target_cpu to find makefile fragments and make links.
3747
3748Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
3749
3750 * mipsread.c (compare_blocks): Sort blocks with the same start
3751 address by decreasing ending address.
3752
3753Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3754
3755 * mipsread.c (parse_procedure): Save cur_fdr accross call to
3756 lookup_symbol as it might get clobbered by the call.
3757
3758 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
3759 The previous code did not initialize the language field for the psymtab
3760 entry.
3761
3762Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
3763
3764 * c-exp.y (parse_number): Avoid shift warning.
3765 * serial.h (struct ttystate): Declare empty one on DOS.
3766
3767Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
3768
3769 * xm-sun4os4.h: Return type of free() should be void, not int.
3770
3771 * vx-share/vxWorks.h: Remove #def of NULL.
3772
3773Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
3774
3775 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
3776
3777Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
3778
3779 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
3780
3781Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
3782
3783 * ieee-float.c: Moved to ../libiberty.
3784 * ieee-float.h: Moved to ../include.
3785 * Makefile.in: Update accordingly.
3786 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
3787 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
3788 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
3789 it is now in ../opcodes/m68881-ext.c.
3790 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
3791 prologue (some callers _do_ care).
3792 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
3793 new interface of ../opcodes/*-dis.c.
3794 * ch-exp.y: Add #include <ctype.h>.
3795
3796Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
3797
3798 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
3799
3800 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
3801
3802Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
3803
3804 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
3805
3806Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3807
3808 * z8k-tdep.c (extract_return_value, write_return_value,
3809 store_struct_return): New functions from macros in tm-z8k.h.
3810
3811Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
3812
3813 * valops.c (value_arg_coerce): Apply temporary patch to
3814 fix problem with coercion of array and function types when
3815 passed as arguments to C functions, pending a more complete
3816 review of when and how coercion should be done, depending
3817 upon context and language.
3818
3819Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
3820
3821 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
3822
3823 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
3824 debugsec if there are a non-zero number of symbols.
3825
3826Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
3827
3828 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
3829
3830Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
3831
3832 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
3833
3834 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
3835 not just 50 symbols.
3836 (symtbl_num_syms): New variable.
3837 (read_xcoff_symtab): Set it.
3838 (read_symbol_nvalue): Check for bad symno.
3839 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
3840 always symtbl.
3841
3842Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
3843
3844 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
3845 This is defined in defs.h if necessary.
3846 * vx-share/vxWorks.h: Remove #defs of min and max.
3847 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
3848 vx-share/xdr_rdb.c: include defs.h.
3849
3850Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
3851
3852 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
3853 of while condition.
3854
3855 * xcoffread.c (enter_line_range): complain() on bad endoffset.
3856 xcoffread.c: Doc fixes.
3857
3858Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
3859
3860 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
3861 xcoffexec.c (xcoff_relocate_core): New function.
3862 (text_adjustment): Removed.
3863 (add_vmap): Return the vmap.
3864 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
3865
3866Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
3867
3868 * xcoffsolib.h: Add objfile member to struct vmap.
3869 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
3870 xcoffexec.c (add_vmap): Allocate objfiles here.
3871
3872Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
3873
3874 Support 68000 series without floating point.
3875
3876 * configure.in (m68000-*-{aout,elf,coff}): New configs.
3877 * tm-68k-nofp.h: New file, lacks 68881 support.
3878 * config/m68k-nofp.mt: New file.
3879
3880Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
3881
3882 Remove a few remaining underscore/no-underscore remnants from
3883 config files.
3884
3885 * config/{m68k-un.mt, sparc-un.mt}: Remove.
3886 * config/m68k-noun.mt: Rename to m68k-fp.mt.
3887 * config/sparc-noun.mt: Rename to sparc-em.mt.
3888 * tm-68k-noun.h, tm-spc-noun.h: Remove.
3889 * tm-68k-un.h: Rename to tm-68k-fp.h.
3890 * tm-spc-un.h: Rename to tm-spc-em.h.
3891 * tm-sun4sol2.h: Cleanup.
3892 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
3893
3894Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
3895
3896 * symmisc.c (std_in, std_out, std_err): Move initializations
3897 to runtime code, in case they aren't constant.
3898
3899Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
3900
3901 * symtab.c (find_pc_symtab): some object file formats, notably
3902 mips, have holes in the address ranges of symtabs. Change
3903 this algorithm from first hit to tightest fit.
3904
3905 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
3906 fence post without finding the enclosing function, then print a
3907 warning.
3908
3909Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
3910
3911 * utils.c (fputs_demangled, fprint_symbol): Remove.
3912 * utils.c (fprintf_symbol_filtered): New function which combines
3913 the functionality of fputs_demangled and fprint_symbol. Uses a
3914 caller provided language parameter to select the appropriate
3915 demangler, and caller provided args to pass to the demangler.
3916 * defs.h (enum language): Move further up in file so enum can
3917 be used in prototypes.
3918 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
3919 * defs.h (fprintf_symbol_filtered): Add prototype.
3920 * c-typeprint.c (cp_type_print_method_args): Replace calls to
3921 fputs_demangled with call to fprintf_symbol_filtered.
3922 * cp-valprint.c (demangle.h): Include
3923 * cp-valprint.c (cp_print_value_fields): Replace calls to
3924 fprint_symbol with calls to fprintf_symbol_filtered.
3925 * printcmd.c (print_frame_args): Replace call to fprint_symbol
3926 with call to fprintf_symbol_filtered.
3927 * stack.c (print_frame_info): Remove obsolete code so we don't
3928 have to update fputs_demangled usage in it.
3929 * stack.c (print_frame_info, frame_info): Add language variable
3930 to pass to fprintf_symbol_demangled and initialize it from the
3931 symbol's language. Replace calls to fputs_demangled with calls
3932 to fprintf_symbol_filtered.
3933 * symtab.c (find_methods): Replace call to fputs_demangled with
3934 call to fprintf_symbol_filtered.
3935 * ch-valprint.c (demangle.h): Include.
3936 * ch-valprint.c (chill_print_value_fields): Replace call to
3937 fprint_symbol with call to new fprintf_symbol_filtered.
3938
3939Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
3940
3941 * Makefile.in (VERSION): Bump version to 4.8.2.
3942
3943 * main.c (source_command): Require an explicit pathname of file
3944 to source, since previous behavior of defaulting to gdb init file
3945 was troublesome and undocumented.
3946 * printcmd.c (disassemble_command): Add missing '{}' pair to
3947 else with two statements. Bug reported by Stephane Tsacas
3948 <slt@isoft.fr>.
3949 * symtab.c (find_pc_line): Don't complain about zero length or
3950 negative length line numbers for the moment, since we may not own
3951 the terminal when called, such as when single stepping. (FIXME)
3952 * language.h (CAST_IS_CONVERSION): True if current language is
3953 C++ as well as C. Fix from Peter Schauer.
3954 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
3955 Use STREQN macro rather than bare '!strncmp()'.
3956 * environ.c (unset_in_environ): Avoid use of memcpy on
3957 overlapping memory regions, as suggested by Paul Eggert
3958 <eggert@twinsun.com>.
3959 * c-exp.y (%union struct): Remove unused ulval as suggested
3960 by Paul Eggert <eggert@twinsun.com>.
3961
3962Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
3963
3964 * main.c (gdbinit): Make static.
3965 * main.c (inhibit_gdbinit): Move to file scope.
3966 * main.c (main): Remove local inhibit_gdbinit.
3967 * main.c (source_command): Don't source '.gdbinit' file by
3968 default if gdb has been told to ignore it.
3969
3970Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
3971
3972 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
3973 3.63.
3974
3975Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
3976
3977 * printcmd.c (print_address_symbolic): Only print if offset
3978 is shorter than max_symbolic_offset.
3979 (initialize_printcmd): `set print max-symbolic-offset'.
3980
3981 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
3982 (examine_tag): Use it.
3983 (read_register_stack): Only look in the local registers for a
3984 memory address if it's between rfb and rsp; go to memory otherwise.
3985 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
3986 (reginv_com): Remove ancient kludge command.
3987
3988Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
3989
3990 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
3991 irix4 will again compile.
3992
3993 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
3994
3995 * configure.in: accept mips-sgi-irix4* for irix4.
3996
3997Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
3998
3999 * z8k-tdep.c (print_register_hook): Lint.
4000
4001Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
4002
4003 Lint fixes from Paul Eggert (eggert@twinsun.com):
4004
4005 * command.c (do_setshow_command): var_uintegers are unsigned.
4006 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
4007 unsigned, since they use hex values with the high bit set.
4008
4009Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
4010
4011 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
4012 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
4013 access symbol name.
4014 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
4015 macro definitions in parenthesis.
4016
4017 * dbxread.c (dbx_symfile_init): Catch the case where there is
4018 no string table, but the only way we find out is by reading zero
4019 bytes from EOF.
4020
4021Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
4022
4023 * dbxread.c (dbx_symfile_init): Make size of the string table
4024 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
4025 offset to the string table is nonzero and handle the nonexistant
4026 string table case, should it occur. Ensure that the string table
4027 size read from the file is reasonable, with a minimum lower bound
4028 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
4029
4030Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
4031
4032 * Makefile.in: Changes to build testsuite correctly.
4033 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
4034 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
4035 (TARGET_FLAGS_TO_PASS): New variable.
4036 (SUBDIRS): Added testsuite.
4037 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
4038 testsuite is compiled with CC_FOR_TARGET rather than CC.
4039
4040Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
4041
4042 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
4043 reported by mycroft@gnu.ai.mit.edu.
4044
4045 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
4046 * configure.in (vax-*-ultrix2*): New triplet.
4047 * config/vaxult2.mh: New file.
4048 * xm-vaxult2.h: New file.
4049
4050 * c-exp.y (parse_number): Change high_bit to unsigned.
4051 * demangle.c: Change all references to cfront to ARM, since the
4052 actual algorithm is the one specified in the Annotated Reference
4053 Manual. This was confusing users into thinking that full cfront
4054 support was implemented.
4055 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
4056 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
4057 directly to lookup_struct_elt_type, which will do the
4058 dereferencing itself.
4059 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
4060 NULL dereferencing bug for unnamed structs, comment out
4061 questionable code.
4062
4063Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
4064
4065 * coffread.c (process_coff_symbol): Change PCC argument correction
4066 so that it only happens on big-endian targets; so that it only
4067 happens if the short or char argument is aligned on an int
4068 boundary; and so that it changes the location, rather than the
4069 type, of the argument. These changes tend to parallel similar
4070 (old) changes in stabsread.c.
4071
4072 * coffread.c (coff_read_enum_type): Use the specified size for
4073 enums, don't assume that they are int-sized.
4074
4075 * c-valprint.c (c_val_print): Don't assume enums are the same as
4076 ints.
4077
4078 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
4079 Rendell, <michael@mercury.cs.mun.ca>.
4080
4081Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
4082
4083 * language.h (local_decimal_format_custom): Add prototype.
4084 * language.c (local_decimal_format_custom): Add function, bug
4085 reported by Robert R. Henry (rrh@tera.com).
4086
4087Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
4088
4089 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
4090 by Josef Leherbauer, joe@takeFive.co.at.
4091
4092Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
4093
4094 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
4095 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
4096 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
4097 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
4098 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
4099 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
4100 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
4101 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
4102
4103Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
4104
4105 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
4106 of demangled name fields to NULL if no demangling exists for
4107 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
4108 symbols if their language is known at the time they are created,
4109 but sometimes the language is not known until later.
4110
4111 * ch-typeprint.c (chill_print_type_base): Name changed to
4112 chill_type_print_base to match pattern for C and C++ names.
4113 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
4114 to be consistent with other usages.
4115 * ch-typeprint.c (chill_type_print_base): Add support for
4116 printing Chill STRUCT types.
4117 * ch-valprint.c: Include values.h.
4118 * ch-valprint.c (chill_print_value_fields): New function and
4119 prototype for printing Chill STRUCT values.
4120 * ch-valprint.c (chill_val_print): Fix call to val_print_string
4121 that was being called with two args instead of three.
4122 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
4123 to print Chill STRUCT values.
4124
4125Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
4126
4127 * configure.in: added testsuite to configdirs.
4128
4129Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
4130
4131 * doc/stabs.texi: The `this' pointer is now known by the name
4132 `this' instead of `$t'.
4133
4134Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
4135
4136 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
4137 references of TAG_string_type DIEs in user defined types.
4138 * ch-lang.c (chill_create_fundamental_type): Track compiler
4139 change that now emits debugging info with the type long for Chill
4140 longs.
4141
4142Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
4143
4144 * remote-mips.c: New file; implements MIPS remote debugging
4145 protocol.
4146 * config/idt.mt: New file; uses remote-mips.c
4147 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
4148
4149 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
4150 floating point coprocessor.
4151 (mips_push_dummy_frame): If not mips_fpu, don't save floating
4152 point registers.
4153 (mips_pop_frame): If not mips_fpu, don't restore floating point
4154 registers.
4155 (_initialize_mips_tdep): New function; let the user reset mips_fpu
4156 variable.
4157 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
4158 mips_fpu, don't use fp0 as floating point return register.
4159 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
4160 registers.
4161
4162Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
4163
4164 * gdb/testsuite: made modifications to testcases, etc., to allow
4165 them to work properly given the reorganization of deja-gnu and the
4166 relocation of the testcases from deja-gnu to a "tool" subdirectory.
4167
4168Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
4169
4170 * gdb/testsuite: Initial creation of gdb/testsuite.
4171 Migrated dejagnu testcases and support files for testing nm to
4172 gdb/testsuite from deja-gnu. These files were moved "as is"
4173 with no modifications. This migration is part of a major overhaul
4174 of dejagnu. The modifications to these testcases, etc., which
4175 will allow them to work with the new version of dejagnu will be
4176 made in a future update.
4177
4178Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
4179
4180 * NEWS: Add reminders for next release.
4181
4182Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
4183
4184 * mipsread.c (parse_lines): Correct check for files compiled with
4185 -g1.
4186
4187Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
4188
4189 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
4190
4191Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
4192
4193 * Makefile.in (VERSION): GDB-4.8 release!
4194 * README, NEWS: Update for release.
4195
4196Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
4197
4198 * am29k-pinsn.c (print_insn): Minor nits with const.
4199 * am29k-tdep.c: More minor nits with arg types for
4200 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
4201
4202Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
4203
4204 * gcc.patch: Update for a different GCC (G++) bug.
4205 * main.c (print_gdb_version): Update copyright year to 1993.
4206 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
4207 conditionalize this file on it. FIXME, right way is to split
4208 these into two config files.
4209 (ATTACH_DETACH): Define for BSD 4.4
4210 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
4211 (U_REGS_OFFSET): Revise for 4.4.
4212 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
4213 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
4214 LONG_MAX into this file to avoid cpp "redefinition" warnings.
4215
4216Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
4217
4218 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
4219 caddr_t.
4220
4221Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
4222
4223 * c-lang.c (c_printstr): Bugfix for length==0 case.
4224
4225 * c-lang.c (c_printstr): If a C string ends in a null, don't
4226 print the null.
4227
4228Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
4229
4230 * defs.h (STRCMP): Make it work for unsigned chars.
4231
4232Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
4233
4234 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
4235 * config/hp300bsd.mh (REGEX, REGEX1): Define.
4236 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
4237 define to kludge the large opcode table into two smaller tables,
4238 since GCC take exponential space to build the table. Lint.
4239 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
4240
4241Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
4242
4243 * Makefile.in (VERSION): Roll to 4.7.9.
4244 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
4245 definition here, to handle both BSD 4.3 and 4.4 systems.
4246 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
4247 * remote.c (alarm): Move declaration to global level, before
4248 first reference to it.
4249 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
4250 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
4251
4252Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
4253
4254 * remote.c (readchar): forward declare alarm which otherwise looks
4255 like an undeclared variable to gcc.
4256
4257 * dbxread.c (process_one_symbol): cast enum value N_SO into int
4258 when comparing against an int. Avoids superfluous warning from
4259 vax ultrix 4.2 cc.
4260
4261 * inflow.c (set_sigint_trap): add cast to assignment from signal.
4262 Avoids superfluous warnings from some systems and/or compilers
4263 (like vax ultrix 4.2.)
4264
4265 * language.c (struct op_print unk_op_print_tab): use the enum
4266 values rather naked zeros as initializers. Avoids warnings from
4267 ultrix type compilers.
4268
4269Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
4270
4271 * Makefile.in (VERSION): Roll to 4.7.6.
4272 (SFILES_SUBDIR): Add 29k-share/udi_soc.
4273 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
4274 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
4275 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
4276 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
4277 (depend): Fix bug where nm-files in config files weren't noticed.
4278 (make-proto-gdb-1): Avoid changing directories while building new
4279 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
4280
4281Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
4282
4283 * remote.c: Improve error recovery. Allow user to break out
4284 of initial connection attempt with INTERRUPT. Treat a timeout
4285 while waiting for remote packet like a retry, unless the remote
4286 side is actively running user code. Fix a few long printf_filtered's.
4287
4288 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
4289 trampoline symbols.
4290
4291 * buildsym.c (start_subfile): Allow null file name.
4292
4293Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
4294
4295 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
4296 expects a pointer to complaint rather than a complaint
4297 structure.
4298 (process_linenos): free the previously allocated subfile name,
4299 then allocate the new one from the heap.
4300
4301Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4302
4303 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
4304
4305Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
4306
4307 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
4308 Previously, would bogusly index off the bottom of type_vector.
4309 (rs6000_builtin_type): Accept type number as argument.
4310 (read_type, case '-'): Handle negatives like any other type number.
4311
4312 * symfile.c (deduce_language_from_filename): Handle null name.
4313
4314 * mips-tdep.c (isa_NAN): Fix byte order dependency.
4315 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
4316 fixed by sato@sm.sony.co.jp.
4317
4318 * xcoffread.c (parmsym): Don't use an initializer to set up
4319 this struct symbol. Set it up in initialize_xcoffread.
4320 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
4321 works on real rs/6000 target with #ifndef FAKING_RS6000.
4322
4323Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
4324
4325 * stabsread.c (rs6000_builtin_type): Move function from
4326 xcoffread.c:builtin_type.
4327 * xcoffread.c (builtin_type): Move to stabsread. Remove
4328 IBM6000_HOST dependency. Move misplaced comments.
4329 (various): Change printf's to complaints.
4330 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
4331 objfile argument to read_type calls under #if 0.
4332 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
4333 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
4334 * Makefile.in: xcoffread.o is not built by default.
4335 * xm-rs6000.h (IBM6000_HOST): Remove.
4336 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
4337 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
4338 IBM6000_TARGET.
4339
4340Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
4341
4342 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
4343 VALUE_LVAL to be lval_memory so that we don't try to modify wild
4344 register numbers when user tries to modify elements in structs
4345 passed as arguments.
4346 * inflow.c (child_terminal_info): Move banner outside of system
4347 specific #ifdefs.
4348 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
4349 passes struct/union arguments by address.
4350
4351Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
4352
4353 * Based on patch from Kean Johnston <maw@netcom.com>:
4354 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
4355 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
4356 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
4357
4358Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
4359
4360 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
4361 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
4362
4363Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
4364
4365 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
4366 cc debugging output.
4367
4368Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
4369
4370 * stabsread.c (define_symbol): Complain about unrecognized names
4371 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
4372 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
4373 (read_cpp_abbrev): Don't use the class name as part of the
4374 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
4375 abbrevs. Inspired by Mike Tiemann.
4376 (read_tilde_fields): Comment. Remove ancient dead code.
4377 Remove erroneous but non-dead code. Simplify. Add complaints.
4378 (in general): Remove extraneous (parentheses) in return
4379 statements.
4380
4381Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
4382
4383 * coffread.c (coff_lookup_type): Fix fencepost error reported
4384 by Art Berggreen, <arg@opal.acc.com>.
4385
4386 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
4387 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
4388
4389 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
4390 test, which is apparently left over from when we used native
4391 include files and couldn't depend on the member names being there.
4392 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
4393
4394Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
4395
4396 * mipsread.c: Major overhaul to use new BFD symbol table reading
4397 routines. Now swaps information as it is needed, rather than
4398 swapping everything when the file is read.
4399
4400Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
4401
4402 * Makefile.in (TARDIRS): Add sparclite demo dir.
4403 (*.tab.c): Change dependency on Makefile to depend on
4404 Makefile.in, otherwise it always rebuilds after configuring.
4405 Force output *.tab.c file into current directory even in "make"
4406 versions that rewrite dependent file names used in command lines.
4407
4408 * TODO: Remove some things we did.
4409 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
4410 * os68k-xdep.c: Remove; useless file (os68k is a target only).
4411 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
4412 * symtab.h: Eliminate unnamed unions and structs.
4413
4414Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
4415
4416 * Makefile.in (VERSION): Roll to 4.7.5.
4417
4418Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
4419
4420 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
4421 re-evaluating symbol pointers.
4422
4423Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
4424
4425 * c-exp.y (lcurly, rcurly): New nonterminals.
4426 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
4427 constructs.
4428 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
4429 made function static.
4430 * parse.c (struct funcall): Moved struct def from parser-defs.h.
4431 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
4432 * parse.c (start_arglist):
4433 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
4434 * parser-defs.h (struct funcall): Moved struct def to parse.c.
4435 * parser-defs.h (funcall_chain): Moved to parse.c.
4436 * printcmd.c (print_frame_nameless_args): Fix prototype.
4437 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
4438 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
4439 * valops.c (typecmp): Moved prototype from values.h.
4440 * value.h (typecmp): Moved prototype to valops.c, made static.
4441 * ch-exp.y (yylex): Change way control sequences are disabled.
4442
4443Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
4444
4445 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
4446
4447Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
4448
4449 * mipsread.c (upgrade_type): Build array types correctly, using
4450 create_range_type and create_array_type.
4451
4452Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
4453
4454 * remote-nindy.c: Cleanup.
4455
4456 * infrun.c (wait_for_inferior): When rolling back the PC after
4457 a breakpoint, call write_pc so that NPC gets rolled back as well
4458 (for the 29K).
4459
4460 * blockframe.c (inside_entry_file, inside_main_func,
4461 inside_entry_func): PC of zero is always "bottom of stack".
4462
4463 * printcmd.c (print_frame_args, print_frame_nameless_args):
4464 Let print_frame_nameless_args decide whether there are any,
4465 laying groundwork for possibly later printing 29K args for
4466 functions where we have tag words but no symbols.
4467
4468Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
4469
4470 * Makefile.in: fix GDB doc targets for new doc subdir structure
4471
4472Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
4473
4474 * stack.c (parse_frame_specification): Parse as many arguments
4475 as there are (up to MAXARGS). Pass all of them in argc, argv
4476 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
4477 many there were, onto SETUP_ARBITRARY_FRAME.
4478 * tm-mips.h, tm-sparc.h: Corresponding changes.
4479 * mips-tdep.c, sparc-tdep.c: Ditto.
4480
4481Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
4482
4483 * hp300ux-nat.c: Update copyrights.
4484 * mipsread.c (parse_partial_symbols): Complain about block
4485 indexes that go backwards. Fix from Peter Schauer.
4486 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
4487 symbol-file that has no linkage symbols to be read.
4488 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
4489 from tm- file to xm-file, since they're host dependent.
4490 * valarith.c (value_binop): Typo.
4491
4492Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
4493
4494 * sparclite/aload.c: Add copyleft.
4495 * sparclite/crt0.s: Add comment at beginning.
4496
4497Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4498
4499 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
4500 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
4501
4502Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
4503
4504 * values.c (value_headof): Fix typo in which VTBL and ARG were
4505 being confused for one another.
4506
4507 * valops.c (typecmp): Now static.
4508
4509 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
4510 baseclass--we don't always inherit its virtual function table
4511 pointer.
4512
4513 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
4514 pointer correctly in case value_struct_elt moves it around.
4515
4516 * valops.c (typecmp): Now static. Also, now groks references
4517 better.
4518
4519 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
4520 zero on recursive call. If NAME is the name of TYPE, return TYPE.
4521
4522Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
4523
4524 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
4525 to avoid "too much defining" error from native C compiler (!).
4526
4527 * Makefile.in (HFILES): Add typeprint.h.
4528 * typeprint.[ch]: Update copyrights.
4529
4530Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
4531
4532 * Makefile.in: Update to match doc/ subdir changes.
4533
4534 * config/hp300hpux.mh: No cross-host file needed, just native.
4535 * config/go32.mh: Remove nonexistent "native" support.
4536
4537 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
4538 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
4539 * m88k-tdep.c (next_insn): Lint, cleanup.
4540 (store_parm_word): Lint.
4541
4542 * README: Fix typo (reported by karl@hq.ileaf.com).
4543
4544Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
4545
4546 * expression.h (BINOP_CONCAT): Document use for self concatenation
4547 an integral number of times.
4548 * language.c (binop_type_check): Extend BINOP_CONCAT for self
4549 concatenation case.
4550 * valarith.c (value_concat): Rewrite to support self
4551 concatenation an integral number of times.
4552 * Makefile.in (ch-exp.tab.c): Change "expect" message.
4553 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
4554 eliminate hundreds of spurious shift/reduce and reduce/reduce
4555 conflicts that mask the 5 real ones.
4556 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
4557 * ch-exp.y (integer_literal_expression): Remove production,
4558 no longer used.
4559
4560Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
4561
4562 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
4563 implied that "no side effects" was nonfunctional.
4564 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
4565 character string and bitstring concatenation.
4566 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
4567 * expression.h (exp_opcode): Add BINOP_CONCAT.
4568 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
4569 * language.c (string_type): Add function to determine if a type
4570 is a string type.
4571 * language.c (binop_type_check): Add case for BINOP_CONCAT.
4572 * valarith.c (value_concat): New function to concatenate two
4573 values, such as character strings or bitstrings.
4574 * valops.c (value_string): Remove error stub and implement
4575 function body.
4576 * value.h (value_concat): Add prototype.
4577 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
4578 * ch-exp.y (yylex): Recognize SLASH_SLASH.
4579 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
4580 BINOP_CONCAT.
4581
4582Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
4583
4584 * c-exp.y (exp): Add production to support direct creation
4585 of array constants using the obvious syntax.
4586 * c-valprint.c (c_val_print): Set printed string length.
4587 * dwarfread.c (read_tag_string_type): New prototype and
4588 function that handles TAG_string_type DIEs.
4589 * dwarfread.c (process_dies): Add case for TAG_string_type
4590 that calls new read_tag_string_type function.
4591 * expprint.c (print_subexp): Add support for OP_ARRAY.
4592 * gdbtypes.c (create_range_type, create_array_type): Inherit
4593 objfile from the index type.
4594 * ch-typeprint.c (chill_print_type): Add case for
4595 TYPE_CODE_STRING.
4596 * ch-valprint.c (chill_val_print): Fix case for
4597 TYPE_CODE_STRING.
4598
4599Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
4600
4601 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
4602 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
4603 include/coff/mips.h.
4604
4605Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
4606
4607 * c-exp.y (exp:STRING): Convert C strings into array-of-char
4608 constants with an explicit null byte terminator. OP_STRING is
4609 now used for real string types.
4610 * c-lang.c (builtin_type_*): Move declarations to lang.c since
4611 they are used by all languages.
4612 * c-lang.c (_initialize_c_language): Move initializations of
4613 builtin_type_* to lang.c.
4614 * c-typeprint.c (c_type_print_varspec_prefix,
4615 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
4616 to TYPE_CODE_STRING.
4617 * c-valprint.c (c_val_print): Change the way character arrays
4618 are printed as strings to be consistent with the way strings
4619 are printed when pointer-to-char types are dereferenced.
4620 Remove test of print_max before calling val_print_string, which
4621 now does it's own test.
4622 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
4623 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
4624 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
4625 * gdbtypes.c (builtin_type_*): Add declarations moved from
4626 c-lang.c.
4627 * gdbtypes.c (create_string_type): New function to create real
4628 string types.
4629 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
4630 renamed to TYPE_CODE_STRING.
4631 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
4632 builtin_type_* types moved from c-lang.c.
4633 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
4634 to TYPE_CODE_STRING.
4635 * gdbtypes.h (builtin_type_string): Add extern declaration.
4636 * gdbtypes.h (create_string_type): Add prototype.
4637 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
4638 renamed to TYPE_CODE_STRING.
4639 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
4640 TYPE_CODE_STRING.
4641 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
4642 renamed to TYPE_CODE_STRING.
4643 * parse.c (length_of_subexp, prefixify_subexp): Add case for
4644 OP_ARRAY.
4645 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
4646 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
4647 to TYPE_CODE_STRING.
4648 * valops.c (allocate_space_in_inferior): New function and
4649 prototype, using code ripped out of value_string.
4650 * valops.c (value_string): Rewritten to use new function
4651 allocate_space_in_inferior, but temporarily disabled until some
4652 other support is in place.
4653 * valops.c (value_array): New function to create array constants.
4654 * valprint.c (val_print_string): Add comment to document use,
4655 complete rewrite to fix several small buglets.
4656 * value.h (value_array): Add prototype.
4657 * value.h (val_print_string): Change prototype to match rewrite.
4658 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
4659 * ch-exp.y (match_character_literal): Disable recognition of
4660 control sequence form of character literals and document why.
4661
4662Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
4663
4664 * nindy-share/nindy.c: Add comments to #endif's to clarify
4665 grouping.
4666
4667 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
4668 read_memory to get byte order right.
4669 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
4670 anymore. This is done in paread.c now. We expect unwind info
4671 to hang off of objfiles, and search all of the objfiles when until
4672 we find a match.
4673 * (skip_trampoline_code): Cast arg to target_read_memory.
4674 * objfiles.h (struct objfile): Add new field obj_private to hold
4675 per object file private data (unwind info in this case).
4676 * paread.c (read_unwind_info): New routine to read unwind info
4677 for the objfile. This data is hung off of obj_private.
4678 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
4679 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
4680 make this easier to access.
4681
4682Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
4683
4684 * c-valprint.c (cp_print_class_member): Add extern decl.
4685 * c-valprint.c (c_val_print): Extract code for printing methods
4686 and move it to cp_print_class_method in cp-valprint.c.
4687 * c-valprint.c (c_val_print): Extract code to print strings and
4688 move it to val_print_string in valprint.c.
4689 * cp-valprint.c (cp_print_class_method): New function using
4690 code extracted from c_val_print.
4691 * valprint.c (val_print_string): New function using code
4692 extracted from c_val_print.
4693 * value.h (val_print_string): Add prototype.
4694 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
4695 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
4696 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
4697 CHECKBUF, growbuf_by_size): New variables, macros, and support
4698 functions for implementing a dynamically expandable temp buffer.
4699 * ch-exp.y (match_string_literal): New lexer function.
4700 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
4701 removed and replaced with new CHECKBUF macro.
4702 * ch-exp.y (yylex): Call match_string_literal when appropriate.
4703 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
4704
4705Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
4706
4707 * Makefile.in: Add info for paread.o.
4708 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
4709
4710 * blockframe.c (frameless_look_for_prologue): Correct the
4711 comment.
4712 * gdbtypes.h, gdbtypes.c: Use const in decl of
4713 cplus_struct_default, now that pa-gas assembler has been fixed.
4714 * hppah-nat.c: Formatting.
4715 * hppah-tdep.c: Remove lots of useless externs for variables we
4716 don't use.
4717 * (find_unwind_entry): Speed up by using binary search, and a one
4718 entry cache.
4719 * (rp_saved): New routine to see what unwind info says about RP
4720 being saved on the stack frame.
4721 * (frame_saved_pc): Look for prologue to see if we need to
4722 examine the stack for the saved RP or not.
4723 * (init_extra_frame_info): Check for prologue, instead of
4724 framesize to determine if we are frameless or not.
4725 * (frame_chain_valid): Stop backtraces when we run into _start.
4726 * (push_dummy_frame): Reformat to make more readable.
4727 * (find_dummy_frame_regs): ditto.
4728 * (hp_pop_frame): ditto.
4729 * (hp_restore_pc_queue): small cleanup.
4730 * (hp_push_arguments): ditto.
4731 * (pa_do_registers_info): ditto.
4732 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
4733 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
4734 * Define FRAME_CHAIN_VALID.
4735 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
4736 passed to functions.
4737
4738 * paread.c (pa_symtab_read): Use new bfd conventions for
4739 accessing linker symbol table.
4740 * (pa_symfile_init): Access embedded STAB info via BFD section
4741 mechanism and related macros.
4742
4743
4744Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
4745
4746 * sparc-stub.c: Use a seperate stack for our traps.
4747 * Handle recursive traps.
4748 * Remove all trap init code. This needs to be done by the
4749 environment.
4750 * (set_mem_fault_trap): Call exceptionHandler() to setup this
4751 trap.
4752 * (handle_exception): See if we are at breakinst, if so, then
4753 advance PC sp that users can just step out of breakpoint().
4754 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
4755 new place if SP has changed.
4756 * (case 's'): Get rid of this, we can't do it yet.
4757 * (case 't'): New command to test any old random feature.
4758 * (case 'r'): New command to reset the system.
4759 * (breakpoint): Add label to breakpoint trap instruction so that
4760 handle_exception() can detect where we are and get past the
4761 breakpoint trivially.
4762
4763Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
4764
4765 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
4766
4767Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4768
4769 * configure.in: recognise all sparclite variants
4770
4771Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4772
4773 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
4774 binary files oring in the right bit.
4775
4776 * main.c, source.c, state.c, symmisc.c: use macros defined in
4777 fopen-{bin|both} when fopening files.
4778
4779Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
4780
4781 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
4782 from a configuration file (typically including <limits.h>), or to
4783 TARGET_CHAR_BIT if CHAR_BIT is not defined.
4784 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
4785 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
4786 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
4787 * exppritn.c (print_subexp, dump_expression): Add case for
4788 OP_BITSTRING.
4789 * expression.h (OP_BITSTRING): New expression element type for
4790 packed bitstrings.
4791 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
4792 macros to convert between number of expression elements and bytes
4793 to store that many elements.
4794 * i960-tdep.c (leafproc_return): Use new macros to access
4795 minimal symbol name and address fields.
4796 * m88k-pinsn.c (sprint_address): Use new macros to access
4797 minimal symbol name and address fields.
4798 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
4799 minimal symbol address field.
4800 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
4801 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
4802 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
4803 Use new BYTES_TO_EXP_ELEM macro.
4804 * parse.c (write_exp_bitstring): New function to write packed
4805 bitstrings into the expression element vector.
4806 * parse.c (length_of_subexp, prefixify_subexp): Add case for
4807 OP_BITSTRING.
4808 * parser-defs.h (struct stoken): Document that it is used for
4809 OP_BITSTRING as well as OP_STRING.
4810 * parser-defs.h (write_exp_bitstring): Add prototype.
4811 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
4812 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
4813 LOWER, LENGTH): New tokens for keywords.
4814 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
4815 upper_lower_argument, length_argument, array_mode_name,
4816 string_mode_name, variant_structure_mode_name): New non-terminals
4817 and productions.
4818 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
4819 * ch-exp.y (match_bitstring_literal): New lexer support function
4820 to recognize bitstring literals.
4821 * ch-exp.y (tokentab6): New token table for 6 character keywords.
4822 * ch-exp.y (tokentab5): Add LOWER, UPPER.
4823 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
4824 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
4825 * ch-exp.y (yylex): Check tokentab6.
4826 * ch-exp.y (yylex): Call match_bitstring_literal.
4827
4828Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
4829
4830 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
4831 symbol name and value fields.
4832
4833 * c-exp.y (yylex): Make static, to match prototype and other
4834 <lang>-exp.y files.
4835
4836 * expression.h (exp_opcode): Add BINOP_MOD.
4837 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
4838 * expprint.c (dump_expression): Handle new BINOP_MOD.
4839 * language.c (binop_type_check): Handle new BINOP_MOD.
4840 * main.c (float_handler): Re-enable float handler when hit.
4841 * valarith.c (language.h): Include, need current_language.
4842 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
4843 for integer divide truncates towards zero for negative results.
4844 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
4845 * valarith.c (value_binop): Allow arithmetic operations on
4846 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
4847 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
4848 * ch-exp.y (tokentab3): Add MOD and REM.
4849 * ch-exp.y (yylex): Set innermost_block for symbols found
4850 in local scopes. Return LOCATION_NAME for local symbols.
4851 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
4852 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
4853
4854Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
4855
4856 * command.c (shell_escape, make_command, _initialize_command):
4857 don't create or use fork if CANT_FORK is defined.
4858 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
4859 code written for the IBM PC" remain.
4860 * xm-go32.h: define CANT_FORK
4861
4862Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
4863
4864 * remote-sim.c: first attempt at general simulator interface
4865 * remote-hms.c: whitespace
4866 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
4867 understand new stack layout. (print_register_hook): print ccr
4868 register in a fancy way.
4869
4870Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
4871
4872 * eval.c (language.h): Include.
4873 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
4874 to pointer types when the current language is C. It loses for
4875 other languages when the lower index bound is nonzero.
4876 * valarith.c (value_subscript): Take array lower bounds into
4877 account when performing subscripting operations.
4878 * valops.c (value_coerce_array): Add comment describing why
4879 arrays with nonzero lower bounds are dealt with in value_subscript,
4880 rather than in value_coerce_array.
4881
4882Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
4883
4884 * ch-exp.y (FLOAT_LITERAL): Add token.
4885 * ch-exp.y (literal): Add FLOAT_LITERAL.
4886 * ch-exp.y (match_float_literal): New lexer routine.
4887 * ch-exp.y (convert_float): Remove.
4888 * ch-exp.y (yylex): Call match_float_literal.
4889 * ch-exp.y (yylex): Match single '.' after trying
4890 to match floating point literals.
4891
4892 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
4893 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
4894 MULTI_SUBSCRIPT.
4895 * expprint.c (dump_expression): New function for dumping
4896 expression vectors during gdb debugging.
4897 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
4898 MULTI_SUBSCRIPT and moved out of BINOP range.
4899 * expression.h (DUMP_EXPRESSION): New macro that calls
4900 dump_expression if DEBUG_EXPRESSIONS is defined.
4901 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
4902 * parse.c (length_of_subexp, prefixify_subexp): Change
4903 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
4904 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
4905 prefixify'ing the expression.
4906 * printcmd.c (print_command_1): Add comment.
4907 * ch-exp.y (expression_list): Add useful actions.
4908 * ch-exp.y (value_array_element): Add useful actions.
4909 * ch-exp.y (array_primitive_value): Add production.
4910 * ch-exp.y (yylex): Recognize ',' as a token.
4911
4912Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4913
4914 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
4915 POSIXize the recursive makes (make [variable assignments] target{s})
4916
4917Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
4918
4919 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
4920 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
4921 CPLUS_MARKER for all SVR4 systems, so follow suit.
4922 * defs.h (strdup_demangled): Remove prototype.
4923 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
4924 SYMBOL_INIT_LANGUAGE_SPECIFIC.
4925 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
4926 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
4927 prim_record_minimal_symbol_and_info): Use new macro
4928 SYMBOL_INIT_LANGUAGE_SPECIFIC.
4929 * minsyms.c (install_minimal_symbols): Use new macro
4930 SYMBOL_INIT_DEMANGLED_NAME.
4931 * stabsread.c (define_symbol): Use new macro
4932 SYMBOL_INIT_DEMANGLED_NAME.
4933 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
4934 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
4935 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
4936 SYMBOL_INIT_DEMANGLED_NAME.
4937 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
4938 SYMBOL_DEMANGLED_NAME now tests language itself.
4939 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
4940 now tests language itself.
4941 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
4942 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
4943 mangled name member in the language dependent portion of a symbol.
4944 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
4945 mangled name member appropriate for a symbol's language.
4946 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
4947 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
4948 SYMBOL_DEMANGLED_NAME now tests language itself.
4949 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
4950 initializes language dependent portion of symbol.
4951 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
4952 demangles and caches the demangled form of symbol names.
4953 * utils.c (fputs_demangled, fprint_symbol): Use current language
4954 to select an appropriate demangling algorithm.
4955 * utils.c (strdup_demangled): Remove, no longer used.
4956 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
4957 access the Chill mangled name member in the language dependent
4958 portion of a symbol.
4959 * ch-lang.c (chill_demangle): New function, simple demangler.
4960 * defs.h (chill_demangle): Add prototype.
4961 * symtab.h (language_dependent_info): Add struct for Chill.
4962
4963For older changes see ChangeLog-92
4964\f
4965Local Variables:
4966mode: indented-text
4967left-margin: 8
4968fill-column: 74
4969version-control: never
4970End:
GDB Binutils - Deliverables
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