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* m68k-parse.h (m68k_register): Add new coldfile control
[deliverable/binutils-gdb.git] / gdb / ChangeLog
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CommitLineData
1Tue Jul 02 21:41:20 1996 Mark Alexander <marka@cygnus.com>
2
3 * coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c,
4 os9kread.c: Replace identical sym_offsets functions with
5 default_symfile_offsets.
6 * somread.c (som_symfile_offsets): Use new SIZEOF_SECTION_OFFSETS
7 macro to allocate section_offsets.
8 * symfile.c (default_symfile_offsets): New function.
9 * symfile.h: Declare default_symfile_offsets.
10 * symtab.h: Define SIZEOF_SECTION_OFFSETS macro to
11 simplify allocation of section_offsets.
12
13Tue Jul 2 15:04:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
14
15 * config/powerpc/{linux.mh,xm-linux.h}: New files, for Linux on
16 PowerPC.
17
18 * configure.in (powerpc-*-linux): Add Linux, System V, and ELF
19 support.
20 * configure: Regenerate.
21
22Mon Jul 1 13:00:43 1996 Stan Shebs <shebs@andros.cygnus.com>
23
24 From Raymond Jou <rjou@mexican.cygnus.com>:
25 * mpw-make.sed: Add lines to whack out autoconf hook
26 @CONFIG_LDFLAGS@.
27
28Mon Jul 01 11:07:15 1996 Mark Alexander <marka@cygnus.com>
29
30 * remote-e7000.c (e7000_stop): New function.
31
32Fri Jun 28 06:34:19 1996 Dawn Perchik <dawn@cygnus.com>
33
34 * configure, configure.in: Add target sparclet.
35 * monitor.h, monitor.c: Added monitor flags MO_NO_ECHO_ON_SETMEM
36 (don't expect echo on setmem command), MO_RUN_FIRST_TIME (if
37 command to start process running on target is different from one
38 to continue execution), MO_HEX_PREFIX (if addresses from monitor
39 have a "0x" prefix).
40 * monitor.c, parse.c, sparc-tdep.c: Don't require strings in the
41 registers array. This is to allow NULLs to be place holders in
42 the tm-*.h file so that only minor changes are needed when a new
43 processor is introduced (eg, one without floating point).
44 * sparc-tdep.c: Conditionally remove dependancies on floating
45 point.
46 * sparclet-rom.c, config/sparc/sparclet.mt,
47 config/sparc/tm-sparclet.h: New files for target sparclet.
48 * symfile.c (load_command): Add option for 2nd parameter; a load
49 offset added to the vma of each section.
50
51Fri Jun 28 05:39:19 1996 Dawn Perchik <dawn@cygnus.com>
52
53 * main.c (main): Add option "l" for setting remote_timeout.
54
55Fri Jun 28 05:25:18 1996 Dawn Perchik <dawn@cygnus.com>
56
57 * remote-e7000.c, remote.c, target.h, top.c: Add set option
58 "remote_timeout" for setting remote_timeout. Add set option
59 "use_hard_breakpoints" for setting hardware .vs. memory
60 breakpoints.
61
62Fri Jun 28 04:32:18 1996 Dawn Perchik <dawn@cygnus.com>
63
64 * remote-e7000.c (e7000_parse_device): New function.
65 Add option "tcp_remote" to target command if using
66 tcp to connect to a remote host which is then connected
67 via serial port to the e7000 (for exampole, a port master).
68 (e7000_open): Change to call e7000_parse_device.
69
70Fri Jun 28 03:47:17 1996 Dawn Perchik <dawn@cygnus.com>
71
72 * monitor.c (monitor_debug): Fix remotedebug buffering.
73
74Thu Jun 27 18:24:17 1996 Stan Shebs <shebs@andros.cygnus.com>
75
76 * config/i386/cygwin32.mh, config/powerpc/cygwin32.mh
77 (NATDEPFILES): Add a space.
78
79Wed Jun 26 06:05:39 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
80
81 * gdbtypes.c (create_array_type): If TYPE_LENGTH (result_type)
82 is zero, set TYPE_FLAG_TARGET_STUB to force reevaluation of the type.
83
84 * ch-exp.c (calculate_array_length): Function removed.
85
86Tue Jun 25 17:41:06 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
87
88 * remote-e7000.c (e7000_read_inferior_memory_large): New function.
89 (e7000_xfer_inferior_memory): Call it.
90
91Tue Jun 25 23:14:07 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
92
93 * gdb/gdbserver/Makefile.in (docdir): Removed.
94
95Tue Jun 25 22:05:38 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
96
97 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir):
98 Use autoconf set values.
99 (docdir): Removed.
100 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
101 * nlm/Makefile.in (bindir, libdir, datadir, mandir, infodir,
102 includedir): Use autoconf set values.
103 (docdir): Removed.
104 * nlm/configure.in (AC_PREREQ): autoconf 2.5 or higher.
105 * nlm/configure: Rebuilt.
106 * gdb/gdbserver/Makefile.in (datadir): Set to $(prefix)/share.
107
108Mon Jun 24 09:56:14 1996 Angela Marie Thomas (angela@cygnus.com)
109
110 * stabsread.c (read_cfront_member_functions): add type
111
112Sun Jun 23 23:40:48 1996 Doug Evans <dje@canuck.cygnus.com>
113
114 * win32-nat.c: #include <unistd.h>.
115 (unix_paths_to_dos_paths, dos_paths_to_unix_paths): Delete.
116 (child_create_inferior): Convert only env var PATH to win32 style.
117 (set_pathstyle_dos): Delete.
118 (_initialize_inftarg): Delete dos-path-style command.
119
120start-sanitize-gdbtk
121Fri Jun 21 11:04:47 1996 Fred Fish <fnf@cygnus.com>
122
123 * gdbtk.tcl (create_register_windows): Include missing '$'s.
124 Add global declarations for various reg_format_* variables.
125 * gdbtk.tcl (populate_register_window): Make initial window one
126 line taller to account for new column header line.
127
128Fri Jun 21 09:46:47 1996 Fred Fish <fnf@cygnus.com>
129
130 * gdbtk.c (get_register): Support for printing raw formats.
131 * gdbtk.tcl: Add hint for using debug_interface.
132 (center_window, add_breakpoint_frame, delete_breakpoint_frame):
133 Enclose arg in braces for consistency.
134 (create_registers_window, populate_reg_window, update_registers):
135 Major rewrite to support displaying multiple formats in the register
136 window.
137 (init_reg_info): New function.
138 (recompute_reg_display_list): Reset reg_display_list, start
139 register display lines at line 2.
140
141end-sanitize-gdbtk
142Thu Jun 20 13:42:23 1996 Doug Evans <dje@canuck.cygnus.com>
143
144 * configure.in: Revise sol-thread.o test.
145 * configure: Regenerated.
146
147 * source.c (find_source_lines): Reassign size to result of read.
148
149start-sanitize-gdbtk
150Thu Jun 20 08:18:59 1996 Fred Fish <fnf@cygnus.com>
151
152 * gdbtk.tcl (gdbtk_tcl_readline_begin): Handle backspace to
153 avoid backing up over prompt. At every input, make sure insert
154 point is at least after command start, handle control-u to delete
155 current input line.
156 (tclsh): Handle backspace to avoid backing up over prompt. Handle
157 control-u to delete current input line.
158
159Wed Jun 19 17:23:38 1996 Geoffrey Noer <noer@cygnus.com>
160
161 * configure.in: disable gdbtk for *cygwin32* hosted compiles
162 * configure: regenerated with autoconf 2.8
163
164end-sanitize-gdbtk
165start-sanitize-h8s
166Tue Jun 18 16:25:54 1996 Jeffrey A. Law <law@rtl.cygnus.com>
167
168 * h8300-dep.c (gdb_print_insn_h8300): Handle the H8/S.
169 (h8300_command): Likewise.
170 (set_machine): Likewise.
171 (set_machine_hook): Likewise.
172 (_initialize_h8300m): Likewise.
173
174 * config/h8300/tm-h8300.h (h8300smode): Declare.
175
176end-sanitize-h8s
177Sun Jun 16 15:21:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
178
179 * somsolib.c (som_solib_create_inferior_hook): Handle tracking
180 of shl_load calls for hpux10.
181
182Thu Jun 13 11:16:10 1996 Tom Tromey <tromey@thepub.cygnus.com>
183
184 * config.in: Regenerated.
185 * acconfig.h (HAVE_THREAD_DB_LIB): Added entry.
186
187 * configure: Regenerated.
188 * aclocal.m4 (CY_AC_PATH_TCLH, CY_AC_PATH_TKH): Use odd names to
189 avoid name clashes with SunOS headers.
190
191Tue Jun 11 19:52:50 1996 Fred Fish <fnf@cygnus.com>
192
193 From Michael Snyder <Michael_Snyder@next.com>:
194 * bcache.c (print_bcache_statistics): Avoid divide-by-zero
195 exception if one or more objfile has no symbols, such as when
196 a dynamic library has been stripped.
197
198Tue Jun 11 12:02:55 1996 Stu Grossman (grossman@critters.cygnus.com)
199
200 * Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure.
201 * configure configure.in: Only make sol-thread.o for native.
202 Also, switch to dlopened libthread_db.so.1.
203 * sol-thread.c: Switch to using dlopen to get the thread_db
204 library.
205
206Mon Jun 10 14:17:19 1996 Fred Fish <fnf@cygnus.com>
207
208 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h} (MMAP_BASE_ADDRESS):
209 Change from 0xE0000000 to 0xC0000000.
210
211Thu Jun 6 17:10:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
212
213 * config/powerpc/xm-solaris.h: Initial version of support for
214 Solaris on PowerPC.
215
216Wed Jun 5 01:52:57 1996 James G. Smith <jsmith@cygnus.co.uk>
217
218 * configure.in (configdirs): Force 4100 builds to use 4300 GDB
219 target.
220 * configure: Rebuild.
221
222 * config/mips/vr4300el.mt (SIM_OBS): Include simulator in
223 little-endian builds.
224
225Mon Jun 3 11:48:29 1996 Jeffrey A Law (law@cygnus.com)
226
227 * inftarg.c (child_thread_alive): Protect declaration with
228 #ifndef CHILD_THREAD_ALIVE.
229
230 * source.c (find_source_lines): Check the time on the symtab's bfd if
231 it exists, else check the time on the exec_bfd.
232
233Thu May 30 09:43:17 1996 Mark Alexander <marka@cygnus.com>
234
235 * dsrec.c (make_srec): Fix calculation of address size
236 to allow addresses less than 0x100.
237
238Thu May 30 04:24:09 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
239
240 * ch-exp.c (ch_lex): In case of LOC_TYPEDEF call calculate_array_length.
241
242Tue May 28 16:15:47 1996 Geoffrey Noer <noer@cygnus.com>
243
244 * remote-mips.c: cannot use EINVAL for breakpoint test since
245 its value varies for different hosts (e.g. go32's is 19, while
246 sunos is 22). Changed to hardcoded 22 since that is what the
247 mips boards return.
248
249Tue May 28 11:14:58 1996 Tom Tromey <tromey@creche.cygnus.com>
250
251 * configure: Regenerated.
252 * aclocal.m4 (CY_AC_PATH_TCLH): Don't use AC_TRY_RUN.
253 (CY_AC_PATH_TKH): Don't use AC_TRY_RUN.
254
255Sun May 26 14:14:49 1996 Fred Fish <fnf@cygnus.com>
256
257 Changes from: David Mosberger-Tang <davidm@azstarnet.com>
258
259 * NEWS: Add Alpha Linux as a new native configuration.
260
261 * mdebugread.c (parse_symbol): When we find a malloc() symbol with
262 return type VOID, assume no debugging info is available for that
263 object file and patch the return value into VOID *. Otherwise,
264 operations requiring an implicit call to malloc() will fail.
265
266 * infrun.c (wait_for_inferior): The criterion to detect entering a
267 sigtramp handler is now: (a) the current pc is inside a sigtramp
268 handler, (b) the previous pc is not in a sigtramp handler, and (c)
269 the current stack pointer is "inner" than the old one. Condition
270 (c) is new to avoid mistaking a return from a signal handler into
271 sigtramp as a new sigtramp invocation.
272
273 * dcache.c (struct dcache_block): Declare addr as CORE_ADDR. An
274 int may not be big enough to hold an address.
275 (dcache_hit): Ditto.
276 (dcache_peek_byte): Fix indentation.
277
278 * configure.in (alpha-*-linux*): Add target.
279 * configure: Rebuild
280
281 * config/alpha/tm-alpha.h (PROC_DESC_IS_DYN_SIGTRAMP): New macro.
282 (SET_PROC_DESC_IS_DYN_SIGTRAMP): Ditto.
283 (DYNAMIC_SIGTRAMP_OFFSET): Ditto.
284 (SIGCONTEXT_ADDR): Ditto.
285 (FRAME_PAST_SIGTRAMP_FRAME): Ditto.
286
287 * config/alpha/alpha-linux.mh: New file.
288 * config/alpha/alpha-linux.mt: Ditto.
289 * config/alpha/nm-linux.h: Ditto.
290 * config/alpha/tm-alphalinux.h: Ditto.
291 * config/alpha/xm-alphalinux.h: Ditto.
292 * config/alpha/xm-alphaosf.h: Renamed from xm-alpha.h.
293 * config/alpha/alpha-osf1.mh (XM_FILE): Change from xm-alpha.h to
294 xm-alphaosf.h.
295 * config/alpha/alpha-osf2.mh: Ditto.
296
297 * blockframe.c (find_pc_partial_function): Pass PC to
298 SIGTRAMP_START and SIGTRAMP_END macros for the benefit of systems
299 that detect sigtramp code via designated code sequences (as is the
300 case for Linux/Alpha, for example).
301
302 * config/i386/tm-i386bsd.h: Change SIGTRAMP_START and SIGTRAMP_END
303 to ignore new PC argument.
304 * config/m68k/tm-hp300bsd.h: Ditto.
305 * config/vax/tm-vax.h: Ditto.
306
307 * alpha-tdep.c (alpha_linux_sigtramp_offset): New function.
308 (alpha_osf_skip_sigtramp_frame): Ditto.
309 (push_sigtramp_desc): Ditto.
310 (alpha_find_saved_regs): Use SIGCONTEXT_ADDR macro to extract
311 sigcontext address from frame.
312 (alpha_saved_pc_after_call): When in sigtramp, use
313 alpha_frame_saved_pc() instead of read-register().
314 (after_prologue): When inside a dynamically generated sigtramp
315 function, there is no prologue, so return address of first
316 instruction.
317 (alpha_in_prologue): Fix typo in comment.
318 (find_proc_desc): Use macro DYNAMIC_SIGTRAMP_OFFSET to determine
319 whether we're inside a dynamicaly generated sigtramp function. If
320 so, create and push and appropriate procedure descriptor.
321 (alpha_frame_chain): Use macro FRAME_PAST_SIGTRAMP_FRAME to obtain
322 the frame past a sigtramp frame (if the current frame is indeed a
323 sigtramp function).
324 (init_extra_frame_info): Don't read next frame register off of
325 stack-pointer when inside a dynamiccaly generated sigtramp.
326 (alpha_pop_frame): Also unlink and destroy procedure descriptors
327 created for dynamically generated sigtramp functions.
328
329 * alpha-nat.c: When compiling under Linux, include <asm/reg.h> and
330 <alpha/ptrace.h> instead of <machine/reg.h>
331
332Thu May 23 15:13:56 1996 Jeffrey A Law (law@cygnus.com)
333
334 * h8300-tdep.c (IS_PUSH): Refine.
335 (IS_MOVE_FP, IS_MOV_SP_FP): Accept H8/300H varaints.
336 (IS_SUB4_SP, IS_SUBL_SP): New macros.
337 (h8300_skip_prologue): Handle H8/300H prologue code sequences.
338 (examine_prologue): Handle addresses from 0x010000 to 0xffffff
339 when in H8/300H mode. Get the return pointer's address correctly
340 for the H8/300H. Handle H8/300H prolouge code sequences.
341
342 * symfile.c (generic_load): Print the starting address
343 of the file just loaded.
344
345Thu May 23 12:09:52 1996 Stan Shebs <shebs@andros.cygnus.com>
346
347 * mpw-make.sed: Edit @THREAD_DB_OBS@ out of makefile.
348
349Tue May 21 11:53:56 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
350
351 * breakpoint.c (bpstat_do_actions): Avoid endless recursion
352 if a `source' command is contained in bs->commands.
353
354 * infrun.c (wait_for_inferior): Update step_frame_address when
355 stepping into a new line.
356
357 From schwab@issan.informatik.uni-dortmund.de (Andreas Schwab):
358 * breakpoint.c (breakpoint_1): Add shlib_disabled case to
359 bpenables array.
360
361Mon May 20 22:52:00 1996 Mark Alexander <marka@cygnus.com>
362
363 * dsrec.c (load_srec): Add WAITACK parameter, for machines
364 like EST visionICE that send back an ACK after each S-record.
365 * monitor.c (monitor_wait_srec_ack): New function.
366 (monitor_load): Pass monitor_wait_srec_ack to load_srec
367 if the monitor's MO_SREC_ACK flag is set.
368 * monitor.h: Define MO_SREC_ACK flag.
369 * remote-est.c (est_cmds): Add MO_SREC_ACK flag.
370 * sh3-rom.c (sh3_load): Accomodate change in load_srec prototype.
371 * srec.h: Add WAITACK parameter to load_srec prototype.
372
373Sun May 19 21:22:00 1996 Rob Savoye <rob@chinadoll>
374
375 * config/sparc/sparclite.mt: Add the sparc simulator.
376
377Sun May 19 16:49:37 1996 Fred Fish <fnf@cygnus.com>
378
379 * defs.h (read_command_lines, query_hook): Update prototypes.
380 (readline_begin_hook, readline_hook, readline_end_hook): Declare.
381 * breakpoint.c (commands_command): Build message in temporary buffer
382 and pass that, as well as tty control flag, to read_command_lines.
383 * top.c (readline_begin_hook, readline_hook, readline_end_hook):
384 Define here.
385 (command_loop): Check for non-NULL instream before looping.
386 (command_line_input): Use readline_hook when appropriate, to get
387 user input from a GUI window.
388 (read_next_line): Also build prompt if getting user input from a GUI.
389 (recurse_read_control_structure): Fix typo in comment.
390 (read_command_lines): Use passed in prompt and tty flag to decide how
391 to build message. Use readline_begin_hook when appropriate, to set
392 up a GUI interaction window. Just return head, whether NULL or not,
393 after using readline_end_hook to complete GUI interaction.
394 (define_command, document_command): Build message in a temporary
395 buffer and pass it to read_command_lines, along with tty flag.
396
397start-sanitize-gdbtk
398 * gdbtk.c (gdbtk_readline_begin, gdbtk_readline, gdbtk_readline_end):
399 New functions.
400 (tk_command_loop): Set instream to NULL to enable Tk user interaction.
401 (gdbtk_init): Set readline_begin_hook, readline_hook,
402 and readline_end_hook.
403 * gdbtk.tcl (gdbtk_tcl_readline_begin, gdbtk_tcl_readline,
404 gdbtk_tcl_readline_end): New functions.
405 (tclsh): Pack scroll bar on right side of window, not left.
406end-sanitize-gdbtk
407
408Sat May 18 02:43:58 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
409
410 * blockframe.c (frameless_look_for_prologue):
411 Add FUNCTION_START_OFFSET only if func_start is non-zero.
412 * minsyms.c (lookup_minimal_symbol_by_pc): Return NULL if
413 pc is not in a known section.
414 * stack.c (print_frame_info): Remove check for fi->pc in known
415 section, now handled by lookup_minimal_symbol_by_pc.
416
417start-sanitize-gdbtk
418Fri May 17 13:54:34 1996 Fred Fish <fnf@cygnus.com>
419
420 * gdbtk.tcl (create_command_window): Change a misspelled "get"
421 to the intended "cget".
422 (delete_line): Fix so it deletes the current line at the
423 insertion cursor.
424end-sanitize-gdbtk
425
426Fri May 17 13:31:04 1996 Stan Shebs <shebs@andros.cygnus.com>
427
428 * sh-stub.c: New file, was config/sh/stub.c.
429
430start-sanitize-gdbtk
431Thu May 16 19:20:29 1996 Fred Fish <fnf@fishfood.ninemoons.com>
432
433 * gdbtk.tcl (gdb_prompt): Set this early on.
434 (create_command_window): Use gdb_prompt rather than "(gdb) ".
435 (gdbtk_tcl_preloop): Proc executed just prior to Tk main loop.
436 (tclsh): If an evaluation window already exists, just bring it
437 to the front instead of trying to create another.
438 * gdbtk.c (tk_command_loop): New function.
439 (gdbtk_init): Call tk_command_loop rather than Tk_MainLoop.
440
441Thu May 16 16:16:35 1996 Fred Fish <fnf@cygnus.com>
442
443 * gdbtk.tcl (evaluate_tcl_command, tclsh): New functions that
444 implement a tcl evaluation window for gdbtk maintainers to use.
445
446Thu May 16 11:42:58 1996 Tom Tromey <tromey@creche.cygnus.com>
447
448 * gdbtk.tcl (files_command): Correctly insert list of files into
449 listbox widget.
450
451 * gdbtk.tcl (files_command): listbox command no longer accepts
452 -geometry.
453
454Wed May 15 16:04:09 1996 Stan Shebs <shebs@andros.cygnus.com>
455
456 * gdbtk.tcl (create_command_window): If command window's buffer
457 is disabled, don't execute any of the key bindings.
458end-sanitize-gdbtk
459
460Wed May 15 08:25:12 1996 Jeffrey A Law (law@cygnus.com)
461
462 * top.c (read_next_line): Fix thinkos. From Donn Seeley.
463
464 * coffread.c (coff_symtab_read): Handle C_LABEL symbols like
465 C_STAT symbols.
466 * h8300-tdep.c (h8300_pop_frame): Reset $sp and $pc correctly.
467 Flush cached frames just before exiting.
468 * remote-sim.c (gdbsim_resume): Complain if the program isn't
469 being run.
470 * config/h8300/tm-h8300.h (BELIEVE_PCC_PROMOTION): Define.
471
472Tue May 14 18:05:16 1996 Stu Grossman (grossman@critters.cygnus.com)
473
474 * procfs.c (procfs_thread_alive procfs_stop): Make static.
475 (procfs_pid_to_str): New routine to print out thread id's in an
476 intelligible manner.
477 * sol-thread.c (sol_thread_fetch_registers): Re-order manner in
478 which supply_register is called to fix bug with writing
479 individual regs.
480 * config/sparc/tm-sun4sol2.h: Define default for
481 target_pid_to_str in case host lacks libthread_db.
482
483Mon May 13 23:53:30 1996 Stu Grossman (grossman@critters.cygnus.com)
484
485 * Makefile.in config.in configure configure.in
486 config/sparc/nm-sun4sol2.h config/sparc/sun4sol2.mh
487 config/sparc/tm-sun4sol2.h: Use autoconf to config Solaris thread
488 and pthread support, since pre-2.5 systems don't come with
489 libthread_db.so.1.
490
491 * procfs.c (info_proc): Use int instead of id_t. Old versions of
492 Irix don't seem to define this.
493
494start-sanitize-gdbtk
495Mon May 13 13:43:25 1996 Fred Fish <fnf@cygnus.com>
496
497 * gdbtk.c (tk_command): Catch case where no argument is given
498 since this will cause the tcl interpreter to dump core.
499end-sanitize-gdbtk
500
501Mon May 13 17:40:58 1996 Jeffrey A Law (law@cygnus.com)
502
503 * top.c (execute_control_command, case while_control): Allow
504 a while command to be interrupted.
505
506Mon May 13 16:17:36 1996 Stu Grossman (grossman@critters.cygnus.com)
507
508 * sol-thread.c: More cleanup, add comments.
509 (sol_thread_resume): Prevent people from trying to step
510 inactive threads.
511 (sol_thread_wait sol_thread_fetch_registers
512 sol_thread_store_registers): Remove unnecessary check for
513 sol_thread_active. These routines won't get called unless threads
514 are active.
515
516Mon May 13 11:29:37 1996 Stan Shebs <shebs@andros.cygnus.com>
517
518 SH3-E support from Allan Tajii <atajii@hmsi.com>:
519 * sh-tdep.c (sh_reg_names, sh3_reg_names): Add empty names for
520 float registers.
521 (sh3e_reg_names): New register name array.
522 (sh_processor_type_table): Add sh3e processor type.
523 * config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): Fix test.
524 (REGISTER_NAMES, NUM_REGS, NUM_REALREGS, etc): Adjust for
525 full set of registers.
526 * remote-e7000.c (want_sh3, want_sh3_nopc): New globals.
527 (e7000_fetch_registers, e7000_wait): Use them.
528 * sh3-rom.c (sh3_regnames): Add float registers.
529 (sh3e_cmds, sh3e_ops): New globals.
530 (sh3e_open): New function.
531 (_initialize_sh3_rom): Rename from _initialize_sh3, set up
532 sh3e target vector.
533
534Fri May 10 15:53:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
535
536 * sol-thread.c: Cleanup. gcc -Wall fixes. Add prototypes.
537 Print out messages instead of codes for thread_db errors. Make
538 access macros for thread and lwp manipulation. Make cleanups to
539 fixup inferior_pid in case of errors.
540
541Thu May 9 19:06:02 1996 Fred Fish <fnf@cygnus.com>
542
543 * aclocal.m4: Remove unused definition of AC_C_CROSS.
544 * configure.in: Add powerpcle-*-solaris* host and target config
545 so April 30th change does not get lost next time configure is
546 rebuilt.
547
548Thu May 9 14:13:08 1996 Stu Grossman (grossman@critters.cygnus.com)
549
550 * Makefile.in, breakpoint.c, corelow.c, fork-child.c, inflow.c,
551 infrun.c, mac-nat.c, procfs.c, remote.c, sol-thread.c, thread.c,
552 win32-nat.c, config/nm-lynx.h: Rename thread.h to gdbthread.h to
553 avoid conflict with Solaris /usr/include/thread.h.
554
555Thu May 9 12:33:32 1996 Rob Savoye <rob@chinadoll.cygnus.com>
556
557 * abug-rom.c: Config file for the older style ABug monitor that
558 runs on the mvme13x boards.
559 * config/m68k/monitor.mt: Add abug support for m68k cross
560 debugging.
561
562Wed May 8 20:33:24 1996 Fred Fish <fnf@cygnus.com>
563
564 * infcmd.c (do_registers_info): Always print the raw floating
565 point value's bytes in big endian order, so the the leftmost bit
566 is the most significant.
567 * breakpoint.c (clear_momentary_breakpoints): Remove dead code
568 that is referenced nowhere else.
569 (set_breakpoint): Ditto.
570 (do_enable_breakpoint): Created from enable_once_breakpoint
571 with a couple of changes.
572 (enable_breakpoint): Call do_enable_breakpoint with an appropriate
573 bpdisp enum value to set disposition of breakpoint.
574 (enable_once_breakpoint): Ditto.
575 (enable_delete_breakpoint): Ditto.
576 * breakpoint.h (clear_momentary_breakpoints): Remove prototype.
577 * symtab.c (find_pc_line): Improve comments.
578start-sanitize-gdbtk
579 * gdbtk.c: Fix a couple of misspellings.
580end-sanitize-gdbtk
581 * xcoffread.c: Ditto.
582
583Tue May 7 18:37:06 1996 Stan Shebs <shebs@andros.cygnus.com>
584
585 * target.c (debug_to_xfer_memory): Insert line breaks when
586 dumping the memory block.
587
588Mon May 6 13:52:52 1996 Stu Grossman (grossman@critters.cygnus.com)
589
590 * fork-child.c (fork_inferior), inferior.h: init_trace_fun now
591 returns a possibly modified pid.
592 * inftarg.c (ptrace_him): Now returns pid;
593 * m3-nat.c (m3_trace_him): Now returns pid;
594 * infcmd.c (run_command): Minor cleanup.
595 * infrun.c (wait_for_inferior): Add another check for one_stepped
596 near where we read the pc to avoid erroneously setting
597 random_signal for multi-threaded support.
598 * procfs.c: Add support for Solaris LWPs. Remove def of
599 LOSING_POLL. Many cleanups... Several workarounds for Solaris
600 lossage. System call entry and exit are now handled by
601 dynamically registered handlers.
602 * (syscallname): Don't barf when handed an unknown syscall
603 number.
604 * (info_proc_syscalls): Ditto.
605 * sol-thread.c: New file. Implements Solaris thread support.
606 * symfile.c (symbol_file_add): Add call to target_new_objfile to
607 notify target-dependent code about new symbol tables.
608 * (clear_symtab_users): Call target_new_objfile to notify it of
609 the removal of all symbol tables.
610 * target.c (push_target): Make sure that to_close is non-zero
611 before calling it.
612 * target.h (target_new_objfile): Provide default.
613 * config/alpha/nm-osf2.h: Define LOSING_POLL because this version
614 of OSF can't hack using poll with /proc.
615 * config/sparc/nm-sun4sol2.h (target_new_objfile): Define to be
616 sol-thread-new-objfile.
617 * config/sparc/sun4sol2.mh: Add sol-thread.o to NATDEFFILES, and
618 add libthread_db.so.1 to NAT_CLIBS.
619 * config/sparc/tm-sun4sol2.h: Define PIDGET, TIDGET, and
620 target_pid_to_str.
621
622Sat May 4 02:13:34 1996 N Srin Kumar <nsrin@wipinfo.soft.net>
623
624 * procfs.c (remove_fd): Fix copy of fds to fill hole left after
625 removal of the requested fd.
626
627Mon May 6 07:52:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
628
629 * rs6000-tdep.c (_initialize_rs6000_tdep): Don't do XCOFF specific
630 hooks under ELF.
631
632 * config/powerpc/tm-ppc-eabi.h: Define ELF_OBJECT_FORMAT.
633
634start-sanitize-gdbtk
635Thu May 2 19:17:49 1996 Stan Shebs <shebs@andros.cygnus.com>
636
637 * gdbtk.tcl (debug_interface): New global, use to aid debugging.
638 (insert_breakpoint_tag, delete_breakpoint_tag): Fix range.
639 (file_popup_menu): Delete, never used.
640 (listing_window_popup): Rename from listing_window_button_1,
641 remove breakpoint toggling code.
642 (toggle_breakpoint): New procedure.
643 (create_file_win): Bind popup menu to button 2, toggle breakpoints
644 with button 1 in breakpoint area, add display of tagged areas if
645 debugging on.
646end-sanitize-gdbtk
647
648Thu May 2 12:46:14 1996 Jeffrey A Law (law@cygnus.com)
649
650 From Peter Schauer:
651 * breakpoint.h (enum bpdisp): Add del_at_next_stop.
652 * breakpoint.c (insert_breakpoints, watchpoint_check,
653 bpstat_stop_status): Avoid bad references to memory freed via
654 delete_breakpoint on watchpoints going out of scope.
655 Do not delete these watchpoints, disable them and change their
656 disposition to del_at_next_stop instead.
657 (breakpoint_auto_delete): Delete all breakpoints whose disposition
658 is del_at_next_stop.
659 (breakpoint_init_inferior): Use switch to avoid reference to
660 already deleted breakpoint.
661
662Wed May 1 17:29:18 1996 Fred Fish <fnf@cygnus.com>
663
664 * Makefile.in (rs6000-nat.o): Depend on xcoffsolib.h.
665 * config/rs6000/rs6000.mh (NATDEPFILES): Move xcoffread.o ...
666 * config/rs6000/rs6000.mt (TDEPFILES): ... to here.
667 * xcoffsolib.c (xcoff_relocate_symtab_hook): Define and initialize.
668 (solib_info): Call xcoff_relocate_symtab via the hook.
669 (sharedlibrary_command): Ditto.
670 * xcoffread.c: Remove all FAKING_RS6000 comments and defines.
671 (xcoff_add_toc_to_loadinfo_hook): Define and initialize here.
672 (xcoff_init_loadinfo_hook): Define and initialize here.
673 (scan_xcoff_symtab): Call xcoff_add_toc_to_loadinfo via the hook.
674 (xcoff_initial_scan): Call xcoff_init_loadinfo via the hook.
675 * xcoffsolib.h (xcoff_relocate_symtab_hook): Declare extern func.
676 * rs6000-tdep.c (_initialize_rs6000_tdep): Add initializations
677 of xcoff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
678 * rs6000-nat.c (_initialize_core_rs6000): Add initialization
679 of xcoff_relocate_symtab_hook.
680
681Tue Apr 30 13:22:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
682
683 * configure (powerpcle-*-solaris*): Add Solaris support.
684
685 * config/powerpc/{solaris.m[ht],tm-solaris.h}: New files for
686 Solaris support.
687
688Mon Apr 29 16:17:31 1996 Dawn Perchik <dawn@cygnus.com>
689
690 * c-valprint.c (c_val_print): Fix printing for arrays defined
691 with 0 length.
692
693Sun Apr 28 15:08:05 1996 Stan Shebs <shebs@andros.cygnus.com>
694
695 Support for bi-endian remote breakpoints.
696 * remote.c (big_break_insn, little_break_insn): New globals.
697 (break_insn): Remove.
698 (remote_insert_breakpoint, remote_remove_breakpoint): Use own
699 code if REMOTE_BREAKPOINT defined, otherwise call memory
700 breakpoint functions.
701 * config/sh/tm-sh.h (REMOTE_BREAKPOINT): Remove.
702 (BIG_REMOTE_BREAKPOINT, LITTLE_REMOTE_BREAKPOINT): Define.
703
704 * mon960-rom.c (mon960_cmds): Remove forward decl.
705 (mon960_load): Use current_monitor instead of mon960_cmds.
706 (mon960_regnames): Remove backslashes from line ends.
707 (_initialize_mon960): Fix documentation string.
708
709Sun Apr 28 12:10:35 1996 Fred Fish <fnf@cygnus.com>
710
711 * symfile.h (psymbol_allocation_list): Expand comments which
712 describe the psymbol allocation list and how each field is
713 used.
714
715Sun Apr 28 03:44:30 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
716
717 * breakpoint.c (delete_breakpoint): Fix bpt->val, bpt->exp
718 storage leaks.
719 (breakpoint_re_set_one): Fix b->exp, b->val, b->cond storage leaks.
720
721 * infcmd.c (run_command), solib.c (locate_base): Check for
722 target_has_execution in addition to inferior_pid, a core file
723 from a threaded program is yielding a non-zero inferior_pid.
724
725 * sparc-tdep.c (get_saved_register): Handle window registers
726 in a dummy frame correctly.
727
728Sat Apr 27 20:38:32 1996 Fred Fish <fnf@cygnus.com>
729
730 * Makefile.in (CLIBS): Move $(MMALLOC) past all other libs,
731 so that anything that wants an allocation function not yet pulled
732 in, will get it from mmalloc rather than a system library.
733 * Makefile.in (INSTALLED_LIBS): Reorder to match order of CLIBS,
734 to avoid surprising results when used.
735
736Sat Apr 27 00:12:05 1996 Dawn Perchik (dawn@cygnus.com)
737
738 * stabsread.c: Changes and bug fixes for cfront support.
739 Fix bug for class data members.
740 Fix parsing bug when no base classes exist.
741 Fix memory bug - allocate space for cplusplus specific info.
742 Add support for static data.
743 Add prototypes for static functions.
744 Enhance comments to show what each function expects to parse.
745 Cleanup code.
746 * stabsread.c(resolve_cont),dbxread.c(resolve_cont): Rename
747 function to resolve_cfront_continuation.
748
749Fri Apr 26 23:58:26 1996 Jeffrey A Law (law@cygnus.com)
750
751 * infrun.c (wait_for_inferior): Call registers_changed when
752 restarting the inferior to get over a nullified instruction.
753
754Tue Apr 24 12:12:55 1996 Dawn Perchik (dawn@cygnus.com)
755
756 * dbxread.c,stabsread.c,gdbtypes.c,partial-stab.h,valops.c:
757 Add new support for parsing cfront stabs.
758
759Wed Apr 24 00:32:55 1996 Jeffrey A Law (law@cygnus.com)
760
761 * infrun.c (wait_for_inferior): Move "have_waited" label
762 outside of #ifdef conditionals. Don't trash the wait status
763 if we get a signal and the current instruction is nullified.
764
765Mon Apr 22 20:17:01 1996 Fred Fish <fnf@cygnus.com>
766
767 * Makefile.in (VERSION): Bump version number to 4.16.1.
768 * NEWS: Update for 4.16 release.
769
770Mon Apr 22 16:32:29 1996 Stan Shebs <shebs@andros.cygnus.com>
771
772 * monitor.h: Clean up comment formatting.
773 (current_monitor): Remove decl.
774 (LOADTYPES, LOADPROTOS, INIT_CMD, etc): Remove definitions.
775 (push_monitor, SREC_SIZE): Remove.
776 * monitor.c: Expand old macro into current_monitor derefs
777 everywhere.
778 * remote-os9k.c (current_monitor): Remove definition.
779
780Mon Apr 22 14:54:45 1996 Mark Alexander <marka@superball.cygnus.com>
781
782 * corefile.c (specify_exec_file_hook): Allow arbitrary number of
783 hooks.
784 (call_extra_exec_file_hooks): New function.
785 * h8300-tdep.c: Lint; add .h files to provide missing declarations,
786 remove unused variables.
787 (set_machine_hook): New function.
788 (_initialize_h8300m): Initialize it.
789
790Fri Apr 19 15:03:49 1996 Ian Lance Taylor <ian@cygnus.com>
791
792 * remote-mips.c (encoding): Don't specify size, to avoid bug in
793 SunOS native compiler.
794
795Thu Apr 18 18:46:57 1996 Stan Shebs <shebs@andros.cygnus.com>
796
797 * monitor.c: Use int rather than LONGEST for values, since
798 the formatting strings are not prepared to accept long longs.
799
800Wed Apr 17 20:17:27 1996 Doug Evans <dje@canuck.cygnus.com>
801
802 * arm-tdep.c (initialize_arm_tdep): Make apcs32 a `zinteger'.
803
804Tue Apr 16 17:38:23 1996 Stu Grossman (grossman@critters.cygnus.com)
805
806 * corelow.c (add_to_thread_list): Make sure reg_sect is non-null
807 before de-referencing it. Prevents deref of NULL pointer if core
808 file lacks .reg section.
809 * defs.h: Rename floatformat_{to from}_long_double to
810 floatformat_{to from}_doublest. Get rid of FLOATFORMAT_{TO
811 FROM}... macros.
812 * findvar.c (extract_floating store_floating): Change all refs to
813 FLOATFORMAT_{FROM TO}... to floatformat_{from to}_doublest.
814 * utils.c: Change floatformat_{to from}_long_double to
815 floatformat_{to from}_doublest cuz the new routines will use
816 whatever size (double or long double) is appropriate.
817 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
818 REGISTER_CONVERT_TO_RAW): Change FLOATFORMAT... macros to
819 floatformat... routine calls.
820
821Mon Apr 15 16:34:11 1996 Per Bothner <bothner@kalessin.cygnus.com>
822
823 * stabsread.c (read_type): Move handling of '@' from type
824 number handling to handling of types proper (as emitted by gcc!).
825 For typedefs, allocate the typedef type before reading its
826 definition, to properly handling recursive types.
827
828Mon Apr 15 11:19:26 1996 Jeffrey A Law (law@cygnus.com)
829
830 * ch-exp.c (calculate_array_length): Fix prototype.
831
832Sat Apr 13 14:21:16 1996 Stu Grossman (grossman@critters.cygnus.com)
833
834 * remote-nindy.c (nindy_open): Acquire more target state so that
835 user can attach to a previously running program.
836 * (nindy_fetch_registers nindy_store_registers): Get rid of fp
837 conversion code. That's all handled in {extract store}_floating
838 now.
839 * utils.c (floatformat_to_double): Don't bias exponent when
840 handling zero's, denorms or NaNs.
841 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
842 REGISTER_CONVERT_TO_RAW): Change to using DOUBLST and
843 FLOATFORMAT_TO/FROM_DOUBLEST macros.
844 * config/i960/tm-nindy960.h: Undefine
845 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, and
846 REGISTER_CONVERTIBLE. These are no longer necessary now that all
847 the magic happens in extract/store_floating.
848
849Sat Apr 13 02:58:02 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
850
851 * eval.c (evaluate_subexp_standard): Report error when attempting to
852 evaluate subscripts for types which cannot be subscripted.
853
854 * valarith.c (value_x_binop, value_x_unop): Add noside parameter.
855 Return a zero value with the return type of the member function
856 if noside is EVAL_AVOID_SIDE_EFFECTS instead of calling the member
857 function.
858 * values.h (value_x_binop, value_x_unop): Update prototypes
859 accordingly.
860 * eval.c (evaluate_subexp_standard): Update all callers of
861 value_x_binop, value_x_unop accordingly.
862
863 * valarith.c (value_neg, value_complement): Perform ANSI C/C++
864 integral promotion on operands.
865
866Fri Apr 12 13:19:27 1996 Fred Fish <fnf@cygnus.com>
867
868 * README: Update for 4.16 release.
869 * configure.in (AC_CHECK_FUNCS): Also check for sbrk.
870 * configure: Regenerate with autoconf.
871 * config.in: Regenerate with autoheader.
872 * main.c (main): Only use sbrk() when HAVE_SBRK is defined.
873 * top.c (command_loop): Ditto.
874
875Fri Apr 12 09:45:29 1996 Stu Grossman (grossman@critters.cygnus.com)
876
877 * defs.h: Define TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
878 defaults for bi-endian targets. Replace function pointers for
879 floatformat routines with macros. No need for these to be runtime
880 selectable.
881 * findvar.c: Get rid of floatformat function pointers. Use
882 macros in extract_floating and store_floating.
883 * remote-nindy.c (nindy_fetch_registers nindy_store_registers):
884 Use floatformat macros.
885
886Thu Apr 11 21:28:02 1996 Fred Fish <fnf@cygnus.com>
887
888 From: Miles Bader <miles@gnu.ai.mit.edu>
889 * configure.in (AC_CHECK_HEADERS): check for endian.h.
890 Use AC_CHECK_TOOL to find AR & RANLIB. Add AC_PROG_AWK.
891 Add host & target cases for i[345]86-*-gnu*.
892 * config.in: Regenerate with autoheader.
893 * configure: Regenerate with autoconf.
894 * Makefile.in (AR, AWK): Set from corresponding autoconf substs.
895 (init.c): Don't scan mig-generated files.
896 * defs.h (endian.h): Include if HAVE_ENDIAN_H defined.
897 * config/nm-m3.h (ATTACH_NO_WAIT): Define.
898 * infcmd.c (attach_command): Use "#ifndef ATTACH_NO_WAIT"
899 rather than "#ifndef MACH".
900
901Thu Apr 11 18:49:42 1996 Stan Shebs <shebs@andros.cygnus.com>
902
903 * remote.c (remotewritesize): New GDB variable, controls size
904 of memory packets sent to the target.
905
906Thu Apr 11 13:47:52 1996 Stu Grossman (grossman@critters.cygnus.com)
907
908 * dcache.c: Add prototypes. Make many functions static.
909 * (dcache_peek dcache_fetch dcache_poke): Make dcache_fetch and
910 dcache_poke call dcache_xfer_memory directly in order to fix
911 problems with turning off dcache. dcache_peek is now unnecessary,
912 so it goes away.
913
914 * defs.h: Define new macros HOST_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
915 and TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT to specify a pointer
916 to a struct floatformat. This allows for better handling of
917 targets whose floating point formats differ from the host by more
918 than just byte order.
919 * (floatformat_to_long_double floatformat_from_long_double):
920 Prototypes for new functions in utils.c.
921 * (floatformat_to_doublest floatformat_from_doublest): Prototypes
922 for pointers to floating point conversion functions. The actual
923 function uses either double or long double if the host supports it.
924 * findvar.c (floatformat_to_doublest floatformat_from_doublest):
925 Initialize to point at correct function depending on HAVE_LONG_DOUBLE.
926 * (extract_floating store_floating): Rewrite. Now, if host fp
927 format is the same as the target, we just do a copy. Otherwise,
928 we call floatformat_{to from}_doublest.
929 * remote-nindy.c (nindy_xfer_inferior_memory): Change param
930 `write' to `should_write'.
931 * utils.c (floatformat_to_long_double
932 floatformat_from_long_double): New routines that implement long
933 double versions of functions in libiberty/floatformat.c.
934 * config/i960/tm-i960.h (TARGET_LONG_DOUBLE_FORMAT): Define this for
935 i960 extended real (80 bit) numbers.
936 * nindy-share/nindy.c (ninMemGet ninMemPut): Return number of bytes
937 actually read or written.
938
939Wed Apr 10 02:56:06 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
940
941 * ch-valprint.c (chill_val_print): Remove call to calculate_array_length.
942 (calculate_array_length): Move function from here ...
943
944 * ch-exp.c (calculate_array_length): ... to here.
945 (parse_primval): If we have a symbol with an array type
946 and the length is 0, call calculate_array_length.
947
948Tue Apr 9 01:23:05 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
949
950 * eval.c (evaluate_subexp_standard): In case of TYPE_CODE_SET:
951 Add some checks for powerset compatibility.
952
953 * valops.c (value_slice): Use lowbound instead of lowerbound for
954 call to slice_range_type to get correct bounds.
955
956Mon Apr 8 12:53:56 1996 Fred Fish <fnf@cygnus.com>
957
958 * Makefile.in (scm-exp.o, scm-lang.o, scm-valprint.o): Add targets and
959 dependencies.
960 * scm-lang.c (gdb_string.h): Include.
961 * objfiles.c (add_to_objfile_sections): Cast second arg of obstack_grow
962 call to correct type (char *).
963 * cp-valprint.c (cp_print_static_field): Ditto.
964 * somsolib.c (som_solib_create_inferior_hook): Add a declaration
965 for external find_unwind_entry function (from hppa-tdep.c).
966 * remote-pa.c (remote_write_bytes, remote_read_bytes): Change
967 type of second arg to "char *" to be type compatible with
968 dcache.
969 (remote_wait): Cast second arg to strtol to correct type.
970 * hppa-tdep.c (compare_unwind_entries): Change argument types to
971 "const void *" to be type compatible with qsort, and then
972 assign to local args prior to use.
973
974Mon Apr 8 15:35:52 1996 Jeffrey A Law (law@cygnus.com)
975
976 * infptrace.c (kill_inferior): Remove call to "kill"; update
977 comments.
978
979Mon Apr 8 14:05:07 1996 Geoffrey Noer <noer@cygnus.com>
980
981 * remote-e7000.c: don't append :23 to target port if __WIN32__
982 is defined (it's WinGDB).
983
984Sun Apr 7 22:34:29 1996 Fred Fish <fnf@cygnus.com>
985
986 From: Miles Bader <miles@gnu.ai.mit.edu>
987 * gnu-nat.c, gnu-nat.h, msg.defs, exc_request.defs, i386gnu-nat.c,
988 msg_reply.defs, notify.defs, process_reply.defs, reply_mig_hack.awk,
989 config/nm-gnu.h, config/i386/{i386gnu.mh, i386gnu.mt, nm-gnu.h,
990 m-i386gnu.h, xm-i386gnu.h}: New files for GNU hurd.
991
992Sun Apr 7 13:32:41 1996 Fred Fish <fnf@cygnus.com>
993
994 * configure.in (case host): Add i386sco5 host.
995 * configure: Regenerate.
996
997 From: Robert Lipe <robertl@dgii.com>
998 Add support for SCO OpenServer 5 (a.k.a. 3.2v5*) This
999 target is an SVR3.2 with COFF, ELF, and shared libes, but
1000 no /proc.
1001 * config/i386/i386sco5.mh: New file.
1002 * config/i386/nm-i386sco5.h: New file.
1003
1004Sat Apr 6 08:55:22 1996 Fred Fish <fnf@cygnus.com>
1005
1006 * bcache.c (bcache): When size of chunk to cache is exactly equal to
1007 BCACHE_MAXLENGTH, stash chunk as unique copy.
1008
1009Sat Apr 6 00:46:26 1996 Fred Fish <fnf@cygnus.com>
1010
1011 * symfile.c (INLINE_ADD_PSYMBOL): Remove ifdef.
1012 (add_psymbol_to_list): Add an arg for passing CORE_ADDR values and
1013 use it, rather than calling add_psymbol_addr_to_list.
1014 (add_psymbol_addr_to_list): Delete.
1015 (add_psymbol_to_list): Make psymbol static to avoid random data in
1016 gaps due to alignment of structure members.
1017 * symfile.h (INLINE_ADD_PSYMBOL, ADD_PSYMBOL_TO_LIST,
1018 ADD_PSYMBOL_ADDR_TO_LIST): Remove. Real world tests show no
1019 performance improvements by inlining via complicated macros and
1020 they just make gdb larger and harder to maintain.
1021 * dwarfread.c (add_enum_psymbol): Replace ADD_PSYMBOL_TO_LIST
1022 and/or ADD_PSYMBOL_ADDR_TO_LIST macro(s) with call to
1023 add_psymbol_to_list with appropriate long or CORE_ADDR args.
1024 (add_partial_symbol): Ditto.
1025 * partial-stab.h: Ditto.
1026 * os9kread.c (read_os9k_psymtab): Ditto
1027 * mdebugread.c (parse_partial_symbols): Ditto.
1028 (handle_psymbol_enumerators): Ditto.
1029 (demangle.h): Include.
1030 * hpread.c (hpread_build_psymtabs): Ditto.
1031 (hpread_build_psymtabs): Ditto.
1032 (demangle.h): Include
1033
1034start-sanitize-gdbtk
1035Fri Apr 5 13:44:40 1996 Stan Shebs <shebs@andros.cygnus.com>
1036
1037 * gdbtk.c (running_now): New global variable.
1038 (gdb_cmd): Test it before executing any command.
1039 (gdbtk_call_command): Set it when inferior is running.
1040 * gdbtk.tcl (gdbtk_tcl_busy, gdbtk_tcl_idle): Enable and
1041 disable interaction with command window's text appropriately.
1042
1043Fri Apr 5 13:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1044
1045 * gdbtk.c (SIOCSPGRP, linux): If on Linux, undef SIOCSPGRP, since
1046 some versions of the kernel don't support it.
1047end-sanitize-gdbtk
1048
1049Thu Apr 4 20:16:55 1996 Fred Fish <fnf@cygnus.com>
1050
1051 * configure.in: Check for setpgid function.
1052 * config.in: Regenerate with autoheader.
1053 * configure: Regenerate with autoconf.
1054 * inflow.c (_initialize_inflow): Only try to use _SC_JOB_CONTROL
1055 if it is actually defined.
1056 (gdb_setpgid): Use HAVE_SETPGID.
1057 * ch-exp.c: Change include of <string.h> to "gdb_string.h".
1058 * c-exp.y, f-exp.y, m2-exp.y: Ditto.
1059 * c-exp.y, serial.c: Include <ctype.h>.
1060 * config/m68k/nm-news.h: Add typedef for pid_t which is
1061 apparently missing from <sys/types.h>. Enclose entire
1062 file in NM_NEWS_H ifndef and define when included.
1063 * config/mips/nm-news-mips.h: Ditto.
1064 * config/m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL,
1065 REGISTER_CONVERT_TO_RAW): Change name of temporary variable.
1066
1067Thu Apr 4 19:04:18 1996 Stan Shebs <shebs@andros.cygnus.com>
1068
1069 * arm-xdep.c: Move native-specific code to here from arm-tdep.c.
1070 * arm-tdep.c (arm_apcs_32): New global.
1071 (arm_addr_bits_remove, arm_saved_pc_after_call,
1072 arm_push_dummy_frame, arm_pop_frame): New functions.
1073 (arm_skip_prologue): Updated version from Richard Earnshaw.
1074 (_initialize_arm_tdep): Add set/show "apcs32".
1075 * config/arm/tm-arm.h (ADDR_BITS_REMOVE): Call
1076 arm_addr_bits_remove.
1077 (SAVED_PC_AFTER_CALL): Call arm_saved_pc_after_call.
1078 (frame_find_saved_regs): Declare properly.
1079 (PUSH_DUMMY_FRAME): Call arm_push_dummy_frame.
1080 (POP_FRAME): Call arm_pop_frame, use ADDR_BITS_REMOVE instead of
1081 explicit mask.
1082 * config/arm/nm-arm.h: New file.
1083 * config/arm/xm-arm.h (KERNEL_U_ADDR, FETCH_INFERIOR_REGISTERS):
1084 Move definitions to nm-arm.h.
1085 * config/arm/arm.mh (NAT_FILE): Define.
1086
1087 * symfile.c (generic_load): Initialize data_count properly.
1088
1089Thu Apr 4 17:17:53 1996 Fred Fish <fnf@cygnus.com>
1090
1091 * symmisc.c (print_objfile_statistics): Print memory used by
1092 psymbol cache obstack.
1093
1094Thu Apr 4 15:43:07 1996 Stan Shebs <shebs@andros.cygnus.com>
1095
1096 * symfile.c (report_transfer_performance): New function.
1097 (generic_load): Call it to report transfer rate.
1098 * remote-e7000.c (e7000_load): Ditto.
1099
1100Mon Apr 1 16:31:00 1996 Stan Shebs <shebs@andros.cygnus.com>
1101
1102 * mpw-make.sed: Change references to config.h to be in objdir,
1103 edit out rules to rebuild config.h.
1104
1105Mon Apr 1 08:32:23 1996 Fred Fish <fnf@cygnus.com>
1106
1107 * hppa-tdep.c (hppa_pop_frame): Call clear_proceed_status before
1108 proceeding.
1109
1110Sun Mar 31 16:15:43 1996 Fred Fish <fnf@cygnus.com>
1111
1112 * hppah-nat.c (store_inferior_registers, store_inferior_registers,
1113 fetch_register, child_xfer_memory): Use call_ptrace function supplied
1114 by infptrace.c rather than calling ptrace directly.
1115
1116Sun Mar 31 15:39:00 1996 Stan Shebs <shebs@andros.cygnus.com>
1117
1118 * mon960-rom.c: Cleanups and elimination of unused code,
1119 clarify documentation string.
1120 (mon960_serial, mon960_ttyname): Remove.
1121 * config/i960/tm-mon960.h (ADDITIONAL_OPTIONS,
1122 ADDITIONAL_OPTION_CASES, ADDITIONAL_OPTION_HELP): Remove.
1123
1124Sat Mar 30 11:00:22 1996 Fred Fish <fnf@cygnus.com>
1125
1126 * configure.in: Check whether printf family supports printing
1127 long doubles or not and define PRINTF_HAS_LONG_DOUBLE if so.
1128 * acconfig.h: Provide default undef for PRINTF_HAS_LONG_DOUBLE.
1129 * configure: Regenerate.
1130 * valprint.c (print_floating): Use PRINTF_HAS_LONG_DOUBLE.
1131 * c-exp.y (parse_number): Use PRINTF_HAS_LONG_DOUBLE.
1132 * configure.in: Fix have_gregset and have_fpregset autoconf
1133 variable names so that they match the pattern required to
1134 cache them.
1135
1136Fri Mar 29 21:39:56 1996 Fred Fish <fnf@cygnus.com>
1137
1138 * core-aout.c (fetch_core_registers): Cast core_reg_size to int
1139 before testing against reg_ptr.
1140 * eval.c (evaluate_subexp_standard): Cast type of
1141 TYPE_FN_FIELD_VOFFSET to int.
1142 * findvar.c (extract_signed_integer, extract_unsigned_integer,
1143 extract_long_unsigned_integer): Cast type of sizeof to int.
1144 * values.c (unpack_field_as_long, modify_field): Ditto.
1145 * valops.c (value_assign, call_function_by_hand): Ditto.
1146 * infcmd.c (do_registers_info): Ditto.
1147 * ser-tcp.c (tcp_open): Ditto.
1148 * remote.c (putpkt): Ditto.
1149 * dcache.c (dcache_peek): Ditto.
1150 * dcache.c (dcache_poke): Ditto.
1151 * m2-exp.y (yylex): Ditto.
1152 * gnu-regex.c (re_match_2): Ditto.
1153 * f-lang.c (ADD_BF_SYMNUM, saved_bf_list_end, tmp_bf_ptr): Ifdef
1154 out unused macro definition and variables.
1155 * inftarg.c (proc_wait): Move from main.c to here, and make static.
1156 * valprint.c (val_print_string): Change bufsize from int to unsigned.
1157 * main.c (wait.h): Include.
1158 * top.c (command_line_input): Remove unused variable "c".
1159 * f-typeprint.c (f_type_print_varspec_prefix): Add missing enum
1160 value TYPE_CODE_TYPEDEF to switch statement.
1161 (f_type_print_varspec_suffix): Add missing enum value
1162 TYPE_CODE_TYPEDEF to switch statement.
1163 * ch-exp.c (parse_primval): Add remaining enumeration values to
1164 switch statement, with no specific action.
1165 (ch_lex): Add LOC_UNRESOLVED in switch statement.
1166 (pushback_token): Ifdef out, since code using it is ifdef'd out.
1167 * stabsread.c (cleanup_undefined_types): Remove unused label
1168 "badtype".
1169 * objfiles.h (print_symbol_bcache_statistics): Add prototype.
1170 * maint.c (objfiles.h): Include.
1171 (maintenance_print_statistics): Remove unused variable "temp".
1172 * minsyms.c (lookup_minimal_symbol_solib_trampoline): Remove
1173 unused variable "found_file_symbol".
1174 * m2-exp.y (yylex): Add LOC_UNRESOLVED case to switch.
1175 * language.c (lang_bool_type): Use existing function local type
1176 variable rather than create block local variables.
1177 * solib.c (disable_break): Enclose in ifndef SVR4_SHARED_LIBS.
1178 * infptrace.c (wait.h, command.h): Include.
1179 * ser-tcp.c (gdb_string.h): Include
1180 * i386-tdep.c (codestream_seek): Change "place" to CORE_ADDR.
1181 (i386_get_frame_setup): Change "pc" from int to CORE_ADDR.
1182 * command.c (complete_on_enum): Make assignment used as truth value
1183 explictly check against NULL.
1184 (wait.h): Include.
1185 * infrun.c (wait_for_inferior): Ifdef out prologue_pc since code
1186 that uses it is ifdef'd out.
1187 * parser-defs.h: Add prototype for write_dollar_variable.
1188 * infrun.c: Add prototype for write_pc_pid.
1189 * breakpoint.h: Add prototype for re_enable_breakpoints_in_shlibs.
1190 * symmisc.c (bcache.h): Include.
1191 * bcache.h: Add prototype for print_bcache_statistics.
1192 * symfile.c: Include <time.h>.
1193 * printcmd.c (print_scalar_formatted): Change len to unsigned int.
1194 * valarith.c (value_equal): Cast result of TYPE_LENGTH to int.
1195 * valarith.c (value_binop): Change result_len, promoted_len1,
1196 and promoted_len2 to unsigned int.
1197 * valarith.c (value_subscripted_rvalue): Change elt_offs and
1198 elt_size to unsigned int.
1199 * valops.c (value_array): Change typelength to unsigned int.
1200 (destructor_name_p): Change len to unsigned int.
1201 * scm-lang.h (scm_parse): Add prototype for scm_unpack.
1202 * symfile.c (decrement_reading_symtab): Change return type to void.
1203 * valarith.c (value_subscript): Remove unused variable "word".
1204 (value_subscript): Remove unused variable "tint".
1205 * valops.c (auto_abandon): Ifdef out, since code using it is also
1206 ifdef'd out.
1207 * eval.c (init_array_element): Remove unused variable "val".
1208 * Makefile.in (values.o): Depends on scm-lang.h.
1209 (command.o): Depends upon wait_h.
1210 (ser-tcp.o): Depends upon gdb_string.h.
1211 (infptrace.o): Depends upon wait_h and command_h.
1212 (maint.o): Depends on objfiles.h and symfile.h.
1213 * values.c (allocate_repeat_value): Remove unused variable
1214 "element_type".
1215 (scm-lang.h): Include.
1216 * breakpoint.c (create_longjmp_breakpoint): Enclose in
1217 GET_LONGJMP_TARGET define, unused otherwise.
1218 * config/i386/nm-linux.h: Add prototypes for i386_insert_watchpoint,
1219 i386_remove_watchpoint and i386_stopped_by_watchpoint.
1220
1221Thu Mar 28 12:53:19 1996 Doug Evans <dje@canuck.cygnus.com>
1222
1223 * configure.in (sparc64-*-solaris2*): Delete.
1224 Stick with sparc-*-solaris2*.
1225 * configure: Regenerated.
1226
1227Thu Mar 28 06:51:26 1996 Fred Fish <fnf@cygnus.com>
1228
1229 * valops.c (value_assign): Make copy of internal variable value
1230 before returning it as a new value, since it is owned by the
1231 internal variable and will be freed along with it.
1232
1233Wed Mar 27 08:36:17 1996 Jeffrey A Law (law@cygnus.com)
1234
1235 * From Peter Schauer.
1236 * breakpoint.c (breakpoint_re_set_one): Keep temporary
1237 breakpoints bp_until, bp_finish, bp_watchpoint_cope, bp_call_dummy
1238 and bp_step_resume in case breakpoint_re_set_one is called due
1239 to a step over a dlopen call.
1240 * infrun.c (wait_for_inferior): Always remove breakpoints from
1241 inferior in BPSTAT_WHAT_CHECK_SHLIBS case.
1242
1243Tue Mar 26 13:15:32 1996 Fred Fish <fnf@cygnus.com>
1244
1245 * config/mips/tm-mips.h (COERCE_FLOAT_TO_DOUBLE): Only prefer
1246 non-prototyped case over prototyped case for C.
1247 * config/pa/tm-hppa.h (COERCE_FLOAT_TO_DOUBLE): Ditto.
1248
1249Sat Mar 23 17:24:28 1996 Fred Fish <fnf@cygnus.com>
1250
1251 * os9kread.c (os9k_process_one_symbol): Note nonportable
1252 assumption that an int can hold a char *.
1253
1254 * bcache.h (struct hashlink): Wrap data[] inside union with
1255 double to force longest alignment.
1256 (BCACHE_DATA): New macro to access data[].
1257 (BCACHE_ALIGNMENT): New macro to get offset to data[].
1258 * bcache.c (lookup_cache, bcache): Use BCACHE_DATA to get
1259 address of cached data. Use BCACHE_ALIGNMENT to compute
1260 amount of space to allocate for each hashlink struct.
1261
1262Sat Mar 23 12:14:02 1996 Fred Fish <fnf@cygnus.com>
1263
1264 * ch-lang.c (evaluate_subexp_chill): Fix typo.
1265
1266Thu Mar 21 08:27:19 1996 Fred Fish <fnf@cygnus.com>
1267
1268 * Makefile.in (VERSION): Bump version to 4.15.3
1269
1270Thu Mar 21 10:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
1271
1272 * config.in: Rename from config.h.in.
1273 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
1274 Change CONFIG_HEADERS test in AC_OUTPUT accordingly.
1275 * configure: Rebuild.
1276 * Makefile.in (stamp-h): Depend upon config.in, not config.h.in.
1277 Set CONFIG_HEADERS to config.h:config.in.
1278
1279Tue Mar 19 12:47:51 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1280
1281 * partial-stab.h (case N_ENDM): Finish current partial symbol
1282 table for Solaris 2 cc.
1283
1284Tue Mar 19 10:39:15 1996 Jeffrey A Law (law@cygnus.com)
1285
1286 * rs6000-nat.c (exec_one_dummy_insn): Don't clobber the
1287 PC in the registers array. From Peter Schauer.
1288
1289Mon Mar 18 13:47:09 1996 Fred Fish <fnf@cygnus.com>
1290
1291 * symfile.c (reread_symbols): Reinitialize bcache struct
1292 members to zero using memset. Also use memset to reinit
1293 global_psymbols and static_psymbols, rather than explicitly
1294 resetting each structure member.
1295
1296Sat Mar 16 19:47:36 1996 Fred Fish <fnf@cygnus.com>
1297
1298 * configure.in: Add fragment to create stamp-h.
1299
1300 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
1301 * configure.in (AC_CHECK_HEADERS): Check for link.h.
1302 * configure: Regenerate with autoconf.
1303 * config.h.in: Regenerate with autoheader.
1304 * config/i386/nm-linux.h: Include solib.h only if HAVE_LINK_H
1305 is defined.
1306 * solib.c: Exclude most of the code if HAVE_LINK_H is not defined.
1307 * config/i386/linux.mh: Reinstate XM_CLIBS, it is needed for
1308 older a.out based systems.
1309
1310Sat Mar 16 16:45:43 1996 Fred Fish <fnf@cygnus.com>
1311
1312 * config.h.in: New file.
1313 * acconfig.h: New file, for autoheader.
1314 * configure.in (AC_CONFIG_HEADER): Add, generate config.h.
1315 * configure: Regenerate.
1316 * Makefile.in (defs_h): Add config.h
1317 (distclean): Remove config.h and stamp-h during distclean.
1318 (config.h, stamp-h): New targets to remake config.h when necessary.
1319 * defs.h (config.h): Include before any other includes or defines.
1320 * i386-tdep.c (gdb_string.h): Move include after include of defs.h.
1321 * i386v4-nat.c (defs.h): Include before testing HAVE_SYS_PROCFS_H.
1322
1323Sat Mar 16 14:55:27 1996 Fred Fish <fnf@cygnus.com>
1324
1325 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
1326 * Makefile.in (INSTALLED_LIBS): Make sure that @LIBS@ will not
1327 result in an empty line, to work around a bug in native Ultrix 4.4
1328 and OSF/1-3.2C make.
1329
1330Sat Mar 16 13:33:17 1996 Fred Fish <fnf@cygnus.com>
1331
1332 * configure.in: Add gdbserver to configdirs under linux.
1333 * configure: Regenerate.
1334
1335Fri Mar 15 12:06:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1336
1337 * config/i386/nm-nbsd.h (FLOAT_INFO): Comment out.
1338 * config/i386/tm-nbsd.h (NUM_REGS): Define.
1339
1340Thu Mar 14 10:31:18 1996 Jeffrey A Law (law@cygnus.com)
1341
1342 * solib.c (solib_break_names): Add _r_debug_state for
1343 vanilla SVR4 implementations. From Peter Schauer.
1344
1345Mon Mar 11 14:24:57 1996 Dawn Perchik <dawn@critters.cygnus.com>
1346
1347 * mon960-rom.c: New file; support mon960 rom monitor on i960.
1348 * monitor.c (monitor_debug): Change remotedebug to buffer strings.
1349 * monitor.c (monitor_open): Add test for flag MO_NO_ECHO_ON_OPEN before
1350 epecting prompt and echo during open.
1351 * monitor.c (monitor_stop): Add test for flag MO_SEND_BREAK_ON_OPEN to
1352 determine if break should be sent as stop command.
1353 * monitor.h: Add flags MO_NO_ECHO_ON_OPEN and MO_SEND_BREAK_ON_OPEN.
1354 * i960-tdep.c (mon960_frame_chain_valid): New function for getting
1355 stack frame on mon960.
1356 * Makefile.in: Add mon960 files.
1357 * configure.in: Changed i960-*-coff* and i960-*-elf* to target mon960;
1358 added i960-nindy-coff* and i960-nindy-elf* for target nindy.
1359 * configure: Regenerated.
1360 * config/i960/mon960.mt, config/i960/tm-mon960.h: New files;
1361 support mon960 rom monitor on i960.
1362
1363Mon Mar 11 11:02:47 1996 Steve Chamberlain <sac@slash.cygnus.com>
1364
1365 With Michael Snyder:
1366 * i386-tdep.c (skip_trampoline_code): Fix strncmp length.
1367 * win32-nat.c (CHECK, DEBUG*, debug_*): New.
1368 (handle_load_dll): Don't reload symbols.
1369 (handle_exception): Use the DEBUG_* names.
1370 (child_wait): Add DEBUG_* code.
1371 (_initialize_inftarg): Add new commands to set debug_ names.
1372
1373Mon Mar 11 09:19:58 1996 Jeffrey A Law (law@cygnus.com)
1374
1375 * From Peter Schauer:
1376 * breakpoint.c (insert_breakpoints): Use ALL_BREAKPOINTS_SAFE.
1377 (bpstat_stop_status): Likewise.
1378 (remove_solib_event_breakpoints): Likewise.
1379 (clear_momentary_breakpoints): Likewise.
1380 (re_enable_breakpoints_in_shlibs): Don't reenable a breakpoint
1381 if we still can't read the memory for that breakpoint.
1382 (mention): Add bp_shlib_event case to keep gcc quiet.
1383
1384Fri Mar 8 12:08:12 1996 Jeffrey A Law (law@cygnus.com)
1385
1386 * breakpoint.h (enum enable): New enum shlib_disabled for
1387 shared library breakpoints that have been temporarily disabled.
1388 * breakpoint.c: Handle temporarily disabled shared library
1389 breakpoints like disabled breakpoints in most places.
1390 (insert_breakpoints): Use shlib_disabled to indicate
1391 that an unsettable breakpoint is only temporarily disabled.
1392 (re_enable_breakpoints_in_shlibs): New function.
1393 * corelow.c (solib_add_stub): After adding shared libraries,
1394 try to reenable any temporarily disabled breakpoints.
1395 * infcmd.c (attach_command): Likewise.
1396 * infrun.c (wait_for_inferior): Likewise.
1397
1398Fri Mar 8 11:41:25 1996 Ian Lance Taylor <ian@cygnus.com>
1399
1400 * defs.h (extract_long_unsigned_integer): Declare.
1401 * findvar.c (extract_long_unsigned_integer): New function.
1402 * printcmd.c (print_scalar_formatted): Use it.
1403 * valprint.c (val_print_type_code_int): Likewise.
1404
1405Thu Mar 7 17:40:50 1996 Stan Shebs <shebs@andros.cygnus.com>
1406
1407 * infcmd.c (do_registers_info): Ignore anonymous registers.
1408 * sh-tdep.c (set processor): New command to set specific
1409 processor type.
1410 (sh_reg_names, sh3_reg_names): Arrays of register names for
1411 SH and SH3 processors.
1412 (sh_set_processor_type): New function.
1413 * sh3-rom.c (sh3_open): Call it.
1414 (sh3_regname): Add names of all the bank registers.
1415 (sh3_supply_register): Clean up formatting.
1416 * config/sh/tm-sh.h (NUM_REGS, NUM_REALREGS): Increase to include
1417 bank registers.
1418 (REGISTER_NAMES): Add names of bank registers.
1419 (FP15_REGNUM): Define.
1420 (REGISTER_VIRTUAL_TYPE): Use it.
1421 * monitor.c: Clean up some comments.
1422
1423Thu Mar 7 12:09:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1424
1425 * i386b-nat.c: Revert part of Mar 5 change. FreeBSD collapsed the
1426 s* and t* symbols too.
1427
1428Thu Mar 7 15:18:51 1996 James G. Smith <jsmith@cygnus.co.uk>
1429
1430 * symfile.c (generic_load): Avoid division by zero.
1431
1432Wed Mar 6 17:57:59 1996 Jeffrey A Law (law@cygnus.com)
1433
1434 * breakpoint.c (bfd_lookup_symbol): Provide for all SVR4 systems,
1435 not just those with HANDLE_SVR4_EXEC_EMULATORS.
1436
1437 From Peter Schauer:
1438 * breakpoint.c (internal_breakpoint_number): Move to file scope.
1439 (create_solib_event_breakpoint): Use an internal breakpoint number.
1440
1441Wed Mar 6 00:32:44 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1442
1443 * valarith.c (value_in): Change builtin_type_chill_bool to
1444 LA_BOOL_TYPE.
1445
1446Tue Mar 5 23:48:36 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1447
1448 * ch-exp.c (parse_primval): Handle CARD, MAX, MIN.
1449 (match_string_literal): Handle control sequence.
1450 (match_character_literal): Deto.
1451
1452 * ch-lang.c (chill_printchar): Change formating of nonprintable
1453 characters from C'xx' to ^(num).
1454 (chill_printstr): Deto.
1455 (value_chill_card, value_chill_max_min): New functions to process
1456 Chill's CARD, MAX, MIN.
1457 (evaluate_subexp_chill): Process UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN.
1458
1459 * expression.h (exp_opcode): Add UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN
1460 for Chill's CARD, MAX, MIN.
1461
1462 * valarith.c (value_in): Add processing of TYPE_CODE_RANGE
1463 and change return type from builtin_type_int to
1464 builtin_type_chill_bool.
1465
1466Tue Mar 5 18:54:04 1996 Stan Shebs <shebs@andros.cygnus.com>
1467
1468 * config/nm-nbsd.h (link_object, lo_name, etc): Move to here
1469 from config/nm-nbsd.h.
1470 * config/sparc/nm-nbsd.h (regs, fp_status, etc): Move to here
1471 from config/sparc/tm-nbsd.h.
1472
1473 * config/m68k/nm-hp300hpux.h (FIVE_ARG_PTRACE): Define here
1474 instead of in config/m68k/xm-hp300hpux.h.
1475
1476Tue Mar 5 12:05:35 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1477
1478 * i386b-nat.c, m68knbsd-nat.c (fetch_core_registers): Provide
1479 implementation for NetBSD systems.
1480
1481Mon Mar 4 23:44:16 1996 Per Bothner <bothner@kalessin.cygnus.com>
1482
1483 * valarith.c (binop_user_defined_p): Return 0 for BINOP_CONCAT.
1484 (value_concat): Handle varying strings (add COERCE_VARYING_ARRAY).
1485
1486 * ch-lang.c (evaluate_subexp_chill case MULTI_SUBSCRIPT): Error
1487 if "function" is pointer to non-function.
1488
1489Mon Mar 4 17:47:03 1996 Stan Shebs <shebs@andros.cygnus.com>
1490
1491 * top.c (print_gdb_version): Update copyright year.
1492
1493Mon Mar 4 14:44:54 1996 Jeffrey A Law (law@cygnus.com)
1494
1495 From Peter Schauer:
1496 * infrun.c (wait_for_inferior): Remove breakpoints and
1497 switch terminal settings before calling SOLIB_ADD.
1498 * solib.c (enable_break, SVR4 variant): Don't map in symbols
1499 for the dynamic linker, the namespace pollution causes real
1500 problems.
1501
1502Sun Mar 3 17:18:57 1996 James G. Smith <jsmith@cygnus.co.uk>
1503
1504 * remote-mips.c (common_breakpoint): Explicitly terminate the
1505 returned buffer.
1506
1507Wed Feb 28 22:32:18 1996 Stan Shebs <shebs@andros.cygnus.com>
1508
1509 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
1510 * remote.c (remote_detach): Send a command 'D' to the target
1511 when detaching, update the function's comments.
1512
1513Wed Feb 28 15:50:12 1996 Fred Fish <fnf@cygnus.com>
1514
1515 * Makefile.in (VERSION): Bump version to 4.15.2 to establish
1516 baseline for gdb 4.16 rerelease testing.
1517
1518Wed Feb 28 13:32:05 1996 Jeffrey A Law (law@cygnus.com)
1519
1520 * somsolib.c (som_solib_create_inferior_hook): Before returning
1521 call clear_symtab_users.
1522
1523Tue Feb 27 00:04:46 1996 Stu Grossman (grossman@critters.cygnus.com)
1524
1525 * remote-e7000.c (e7000_open): Delete all breakpoints when
1526 connecting to e7000. Change connect message to allow use of
1527 monitor.exp in test suite.
1528 * (e7000_load): Print transfer rate of download.
1529 * symfile.c (generic_load): Print transfer rate of download.
1530
1531Sun Feb 25 13:58:33 1996 Stan Shebs <shebs@andros.cygnus.com>
1532
1533 * configure.in (mips*-*-vxworks*): New config.
1534 * configure: Regenerated.
1535
1536 * config/mips/vxmips.mt, config/mips/tm-vxmips.h: New files.
1537 * remote-vxmips.c (vx_convert_to_virtual, vx_convert_from_virtual):
1538 Remove, never used.
1539
1540Sat Feb 24 12:30:28 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1541
1542 * partial-stab.h (case N_FUN): Function symbols generated
1543 by SPARCworks cc have a meaningless zero value, do not update
1544 pst->textlow if the function symbol value is zero.
1545
1546 * stabsread.c (define_symbol): Initialize SYMBOL_TYPE field
1547 for function prototype declaration symbols.
1548
1549Fri Feb 23 22:33:04 1996 Stu Grossman (grossman@critters.cygnus.com)
1550
1551 * remote-e7000.c (e7000_load): New routine to download via the
1552 network.
1553 * (e7000_wait): Don't backup PC when we hit a breakpoint.
1554 Apparantly new sh2 pods get this right...
1555 * (e7000_ops): Add call to e7000_load.
1556
1557Thu Feb 22 00:52:42 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1558
1559 * config/m68k/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h},
1560 m68knbsd-nat.c: New files, support for NetBSD/m68k.
1561
1562 * configure.in (m68k-*-netbsd*): New config.
1563 * configure: Regenerated.
1564
1565Wed Feb 21 19:00:21 1996 Fred Fish <fnf@cygnus.com>
1566
1567 * standalone.c (open, _initialize_standalone): Fix obvious typos
1568 reported by Martin Pool <martin@citr.uq.oz.au>.
1569
1570Wed Feb 21 14:24:04 1996 Jeffrey A Law (law@cygnus.com)
1571
1572 * solib.c (solib_create_inferior_hook): Fix thinko.
1573
1574Tue Feb 20 23:59:19 1996 Jeffrey A Law (law@cygnus.com)
1575
1576 * solib.c (solib_break_names): Define for Solaris and Linux.
1577 (enable_break): For SVR4 systems, first try to use the debugger
1578 interfaces in the dynamic linker to track shared library events
1579 as they happen, then fall back to BKPT_AT_SYMBOL code. Convert
1580 BKPT_AT_SYMBOL code to use shared library event breakpoints.
1581 (solib_create_inferior_hook): Simplify BKPT_AT_SYMBOL code,
1582 it no longer needs to restart/wait on the inferior.
1583 * symfile.c (find_lowest_section): No longer static.
1584 * symfile.h (find_lowest_section): Corresponding changes.
1585
1586Tue Feb 20 18:54:08 1996 Fred Fish <fnf@cygnus.com>
1587
1588 * valops.c (COERCE_FLOAT_TO_DOUBLE): Define default value.
1589 (value_arg_coerce): Use COERCE_FLOAT_TO_DOUBLE.
1590 * config/alpha/tm-alpha.h (COERCE_FLOAT_TO_DOUBLE): Define to 1.
1591 * config/mips/tm-mips.h: Ditto.
1592 * config/pa/tm-hppa.h: Ditto.
1593 * config/rs6000/tm-rs6000.h: Ditto.
1594 * config/sparc/tm-sparc.h: Ditto.
1595
1596Tue Feb 20 17:32:05 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1597
1598 * config/{i386,ns32k}/nbsd.mh (NATDEPFILES): Remove core-aout.o.
1599
1600 * config/nm-nbsd.h (FETCH_INFERIOR_REGISTERS): Defined.
1601 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
1602 #ifdef'd out definitions --- Causes serious gdb failures on
1603 the i386. Need to investigate further before enabling.
1604
1605 * i386b-nat.c (fetch_inferior_registers, store_inferior_registers,
1606 fetch_core_registers): New functions. These functions are defined
1607 if FETCH_INFERIOR_REGISTERS is set. Registers are fetched/stored
1608 with ptrace PT_GETREGS/PT_SETREGS.
1609
1610Tue Feb 20 16:55:06 1996 Stu Grossman (grossman@critters.cygnus.com)
1611
1612 * findvar.c (extract_floating store_floating): Replace `long
1613 double' with `DOUBLEST'.
1614
1615Mon Feb 19 15:25:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1616
1617 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
1618 Define.
1619
1620Mon Feb 19 10:32:05 1996 Jeffrey A Law (law@cygnus.com)
1621
1622 * symtab.h (looup_minimal_symbol_solib_trampoline): Declare.
1623
1624 * breakpoint.h (remove_solib_event_breakpoints): Declare.
1625 * breakpoint.c (remove_solib_event_breakpoints): New function.
1626 * somsolib.c (solib_create_inferior_hook): Remove all solib event
1627 breakpoints before inserting any new ones. Use a solib event
1628 breakpoint for the breakpoint at "_start".
1629 Remove extraneous "\n" from calls to warning.
1630
1631 * breakpoint.c (breakpoint_1): Add missing "sigtramp" to bptypes
1632 name array.
1633
1634Mon Feb 19 01:09:32 1996 Doug Evans <dje@cygnus.com>
1635
1636 * dwarfread.c (add_partial_symbol): Use ADD_PSYMBOL_ADDR_TO_LIST
1637 for CORE_ADDR values.
1638 (new_symbol): Use SYMBOL_VALUE_ADDRESS for CORE_ADDR values.
1639 * symfile.h (add_psymbol_{,addr}to_list): Add prototypes.
1640
1641Sun Feb 18 14:37:13 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1642
1643 * mipsread.c (mipscoff_symfile_read): Unconditionally add
1644 alpha coff dynamic symbols for all symbol files. Makes skipping
1645 over the trampoline code work when stepping from a function in a
1646 shared library into a function in a different shared library.
1647
1648Sun Feb 18 09:27:10 1996 Stu Grossman (grossman@cygnus.com)
1649
1650 * config/sparc/tm-sparc.h: Define PS_FLAG_CARRY. Define
1651 RETURN_VALUE_ON_STACK to return long doubles on the stack.
1652
1653Sat Feb 17 16:33:11 1996 Fred Fish <fnf@cygnus.com>
1654
1655 * Makefile.in (ch-exp.o): Add dependencies.
1656 (various): Add gdb_string.h to dependencies that need it.
1657
1658Sat Feb 17 08:57:50 1996 Fred Fish <fnf@cygnus.com>
1659
1660 * symmisc.c (print_symbol_bcache_statistics): Update description for
1661 printing byte cache statistics.
1662
1663Thu Feb 16 16:02:03 1996 Stu Grossman (grossman@cygnus.com)
1664
1665 * Add native support for long double data type.
1666 * c-exp.y (%union): Change dval to typed_val_float. Use DOUBLEST
1667 to store actual data. Change types of INT and FLOAT tokens to
1668 typed_val_int and typed_val_float respectively. Create new token
1669 DOUBLE_KEYWORD to specify the string `double'. Make production
1670 for FLOAT use type determined by parse_number. Add production for
1671 "long double" data type.
1672 * (parse_number): Use sscanf to parse numbers as float, double or
1673 long double depending upon the type of typed_val_float.dval. Also
1674 allow user to specify `f' or `l' suffix to explicitly specify
1675 float or long double constants. Change typed_val to
1676 typed_val_int.
1677 * (yylex): Change typed_val to typed_val_int. Also, scan for
1678 "double" keyword.
1679 * coffread.c (decode_base_type): Add support for T_LNGDBL basic
1680 type.
1681 * configure, configure.in: Add check for long double support in
1682 the host compiler.
1683 * defs.h: Define DOUBLEST appropriatly depending on whether
1684 HAVE_LONG_DOUBLE (from autoconf) is defined. Also, fix prototypes
1685 for functions that handle this type.
1686 * expression.h (union exp_element): doubleconst is now type
1687 DOUBLEST.
1688 * m2-exp.y f-exp.y (%union): dval becomes type DOUBLEST.
1689 * findvar.c (extract_floating): Make return value be DOUBLEST.
1690 Also, add support for numbers with size of long double.
1691 * (store_floating): Arg `val' is now type DOUBLEST. Handle all
1692 floating types.
1693 * parser-defs.h parse.c (write_exp_elt_dblcst): Arg expelt is now
1694 DOUBLEST.
1695 * valarith.c (value_binop): Change temp variables v1, v2 and v to
1696 type DOUBLEST. Coerce type of result to long double if either op
1697 was of that type.
1698 * valops.c (value_arg_coerce): If argument type is bigger than
1699 double, coerce to long double.
1700 * (call_function_by_hand): If REG_STRUCT_HAS_ADDR is defined, and
1701 arg type is float and > 8 bytes, then use pointer-to-object
1702 calling conventions.
1703 * valprint.c (print_floating): Arg doub is now type DOUBLEST.
1704 Use appropriate format and precision to print out floating point
1705 values.
1706 * value.h: Fixup prototypes for value_as_double,
1707 value_from_double, and unpack_double to use DOUBLEST.
1708 * values.c (record_latest_value): Remove check for invalid
1709 floats. Allow history to store them so that people may examine
1710 them in hex if they want.
1711 * (value_as_double unpack_double): Change return value to DOUBLEST.
1712 * (value_from_double): Arg `num' is now DOUBLEST.
1713 * (using_struct_return): Use RETURN_VALUE_ON_STACK macro (target
1714 specific) to expect certain types to always be returned on the stack.
1715
1716Fri Feb 16 14:00:54 1996 Fred Fish <fnf@cygnus.com>
1717
1718 * bcache.c, bcache.h: New files to implement a byte cache.
1719 * Makefile.in (SFILES): Add bcache.c.
1720 (symtab_h): Add bcache.h.
1721 (HFILES_NO_SRCDIR): add bcache.h
1722 (COMMON_OBJS): Add bcache.o
1723 (bcache.o): New target.
1724 * dbxread.c (start_psymtab): Make global_syms & static_syms
1725 type "partial_symbol **".
1726 * hpread.c (hpread_start_symtab): Ditto.
1727 * os9kread.c (os9k_start_psymtab): Ditto.
1728 * stabsread.h (start_psymtab): Ditto.
1729 * {symfile.c, symfile.h} (start_psymtab_common): Ditto.
1730 * maint.c (maintenance_print_statistics): Call
1731 print_symbol_bcache_statistics.
1732 * objfiles.c (allocate_objfile): Initialize psymbol bcache malloc
1733 and free pointers.
1734 * solib.c (allocate_rt_common_objfile): Ditto.
1735 * symfile.c (reread_symbols): Ditto.
1736 (free_objfile): Free psymbol bcache when objfile is freed.
1737 (objfile_relocate): Use new indirect psymbol pointers.
1738 * objfiles.h (struct objfile): Add psymbol cache.
1739 * symfile.c (compare_psymbols): Now passed pointers to pointers to
1740 psymbols.
1741 (reread_symbols): Free psymbol bcache when freeing other objfile
1742 resources.
1743 (add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new
1744 psymbol using the psymbol bcache.
1745 (init_psymbol_list): Psymbol lists now contain pointers rather than
1746 the actual psymbols.
1747 * symfile.h (psymbol_allocation_list): Psymbol lists now dynamically
1748 grown arrays of pointers.
1749 (ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol
1750 bcache.
1751 * symmisc.c (print_partial_symbols): Now takes pointer to pointer
1752 to partial symbol.
1753 (print_symbol_bcache_statistics): New function to print per objfile
1754 bcache statistics.
1755 (print_partial_symbol, print_partial_symbols,
1756 maintenance_check_symtabs, extend_psymbol_list):
1757 Account for change to pointer to pointer to partial symbol.
1758 * symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2,
1759 make_symbol_completion_list):
1760 Account for change to pointer to pointer to partial symbol.
1761 * symtab.h (bcache.h): Include.
1762 * xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms
1763 type "partial_symbol **".
1764
1765Fri Feb 16 10:02:34 1996 Fred Fish <fnf@cygnus.com>
1766
1767 * dwarfread.c (free_utypes): New function.
1768 (read_file_scope): Call free_utypes as cleanup, rather than just
1769 freeing the utypes pointer.
1770
1771Thu Feb 15 21:40:52 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1772
1773 * demangle.c (is_cplus_marker): New function, checks if a
1774 character is one of the commonly used C++ marker characters.
1775 * defs.h (is_cplus_marker): Add prototype.
1776 * c-typeprint.c (c_type_print_base), ch-lang.c (chill_demangle),
1777 cp-valprint.c (cp_print_class_method), mdebugread.c (parse_symbol),
1778 stabsread.c (define_symbol, read_member_functions, read_struct_fields),
1779 symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P),
1780 values.c (vb_match): Use is_cplus_marker instead of comparison
1781 with CPLUS_MARKER.
1782
1783Thu Feb 15 18:08:13 1996 Fred Fish <fnf@cygnus.com>
1784
1785 * symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly
1786 delete entirely someday.
1787
1788Thu Feb 15 15:25:34 1996 Stan Shebs <shebs@andros.cygnus.com>
1789
1790 * mpw-make.sed: Edit out makefile rebuild rule.
1791 (host_alias, target_alias): Comment out instead of deleting.
1792 (@LIBS@): Edit out references.
1793
1794Tue Feb 13 22:56:46 1996 Fred Fish <fnf@cygnus.com>
1795
1796 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1797 Use n_psyms in OBJSTAT, not psyms.
1798
1799Mon Feb 12 15:59:31 1996 Doug Evans <dje@charmed.cygnus.com>
1800
1801 * configure.in (sparclet-*-aout*): New config.
1802 * configure: Regenerated.
1803
1804Mon Feb 12 14:17:52 1996 Fred Fish <fnf@cygnus.com>
1805
1806 * somsolib.c (som_solib_add): Use xmalloc rather than bare
1807 unchecked call to malloc.
1808 * remote-mips.c (pmon_load_fast): ditto.
1809 * remote-mm.c (mm_open): ditto.
1810 * hpread.c (hpread_lookup_type): ditto.
1811 * remote-adapt.c (adapt_open): ditto.
1812
1813Mon Feb 12 13:11:32 1996 Fred Fish <fnf@cygnus.com>
1814
1815 * f-lang.c (allocate_saved_bf_node, allocate_saved_function_node,
1816 allocate_saved_f77_common_node, allocate_common_entry_node,
1817 add_common_block): Use xmalloc rather than malloc, some of which
1818 were unchecked.
1819 * gnu-regex.c: At same point as other gdb specific changes
1820 #undef malloc and then #define it to xmalloc.
1821 * ch-exp.c (growbuf_by_size): Use xmalloc/xrealloc rather than
1822 bare unchecked calls to malloc/realloc.
1823 * stabsread.c (dbx_lookup_type): Use xmalloc rather than bare
1824 unchecked call to malloc.
1825
1826Wed Feb 7 11:31:26 1996 Stu Grossman (grossman@cygnus.com)
1827
1828 * symtab.c (gdb_mangle_name): Change opname var to be const to
1829 match return val of cplus_mangle_name.
1830 * i960-tdep.c: Change arg types of next_insn to match callers.
1831
1832Wed Feb 7 07:34:24 1996 Fred Fish <fnf@cygnus.com>
1833
1834 * config/i386/linux.mh (XM_CLIBS, GDBSERVER_LIBS): Remove. These
1835 apparently aren't needed in any reasonably recent version of
1836 linux.
1837
1838Tue Feb 6 21:37:03 1996 Per Bothner <bothner@kalessin.cygnus.com>
1839
1840 * stabsread.c (read_range_type): If !self-subrange and language
1841 is Chill, assume a true range. If a true_range is a sub_subrange,
1842 use builtin_type_int for index_type.
1843
1844Tue Feb 6 18:38:51 1996 J.T. Conklin <jtc@slave.cygnus.com>
1845
1846 * nindy-share/nindy.c (say): Use stdarg.h macros when compiling
1847 with an ANSI compiler.
1848
1849start-sanitize-gdbtk
1850Tue Feb 6 16:31:25 1996 Tom Tromey <tromey@creche.cygnus.com>
1851
1852 * gdbtk.tcl (create_file_win): Eliminate text widget B1 binding so
1853 double-clicking will work again.
1854 (create_asm_win): Put "break" at end of all B1 bindings.
1855 (create_file_win): Lower "sel" tag, don't raise it.
1856 (ensure_line_visible): New proc.
1857 (update_listing, update_assembly): Use it.
1858 (create_copyright_window): Destroy window on Leave event.
1859 (create_command_window): Put "break" at end of all B2 bindings.
1860
1861end-sanitize-gdbtk
1862Mon Feb 5 18:24:28 1996 Steve Chamberlain <sac@slash.cygnus.com>
1863
1864 From Michael_Snyder@NeXT.COM (Michael Snyder):
1865 * valops.c (value_arg_coerce): Coerce float to double, unless the
1866 function prototype specifies float.
1867
1868Mon Feb 5 09:51:55 1996 Tom Tromey <tromey@creche.cygnus.com>
1869
1870 * language.c (set_language_command): Use languages table when
1871 printing available languages.
1872
1873Sat Feb 3 12:22:05 1996 Fred Fish <fnf@cygnus.com>
1874
1875 Fix problems reported by Hans Verkuil (hans@wyst.hobby.nl):
1876 * command.c (add_cmd): Add missing initialization for enums member.
1877 Reorder members to match structure declaration to make it easier to
1878 tell when one is missing.
1879 * exec.c (exec_file_command): Fix problem where filename in malloc'd
1880 memory is referenced after being freed.
1881
1882Sat Feb 3 03:26:21 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1883
1884 * dwarfread.c (read_func_scope): Avoid GDB core dumps if
1885 AT_name tag is missing.
1886
1887 * procfs.c (procfs_stopped_by_watchpoint): Fix logic when
1888 FLTWATCH and FLTKWATCH are defined.
1889
1890 * remote.c (remote_read_bytes): Advance memaddr for transfers,
1891 return number of bytes transferred for partial reads.
1892
1893 * top.c (init_signals): Reset SIGTRAP to SIG_DFL.
1894
1895Fri Feb 2 13:40:50 1996 Steve Chamberlain <sac@slash.cygnus.com>
1896
1897 * win32-nat.c (mappings): Add ppc registers.
1898 (child_resume): Turn off step for ppc.
1899
1900Thu Feb 1 10:29:31 1996 Steve Chamberlain <sac@slash.cygnus.com>
1901
1902 * config/powerpc/(cygwin32.mh, cygwin32.mt, tm-cygwin32.h,
1903 xm-cygwin32.h): New.
1904 * config/i386/(*win32*): Becomes *cygwin32*.
1905 * configure.in (i[3456]86-*-win32*): Becomes i[3456]86-*-cygwin32.
1906 (powerpcle-*-cygwin32): New.
1907 * configure: Regenerate.
1908 * win32-nat.c (child_create_inferior): Call CreateProcess
1909 with the right program arg.
1910
1911Thu Feb 1 11:01:10 1996 Jeffrey A Law (law@cygnus.com)
1912
1913 * config/pa/tm-hppa.h (SOFT_FLOAT): Provide a default definition.
1914
1915Wed Jan 31 19:01:28 1996 Fred Fish <fnf@cygnus.com>
1916
1917 * serial.c: Change fputc/fputs/fprintf to _unfiltered forms.
1918
1919Wed Jan 31 18:36:27 1996 Stan Shebs <shebs@andros.cygnus.com>
1920
1921 * config/sparc/xm-sun4os4.h (HAVE_TERMIOS): Remove.
1922
1923 * config/sparc/xm-sparc.h (HAVE_WAIT_STRUCT): Remove, never used.
1924
1925 * config/i386/nm-i386mach.h (CHILD_PREPARE_TO_STORE): Move to
1926 here from config/i386/xm-i386mach.h, fix name.
1927 * config/i386/nm-sun386.h: Ditto, from config/i386/xm-sun386.h.
1928 * config/i386/nm-ptx4.h (CHILD_PREPARE_TO_STORE): Move to
1929 here from config/i386/xm-ptx4.h.
1930 * config/i386/nm-ptx4.h: Ditto, from config/i386/xm-ptx.h.
1931 * config/i386/nm-symmetry.h: Ditto, from config/i386/xm-symmetry.h.
1932 * config/m68k/nm-sun3.h: Ditto, from config/m68k/xm-sun3.h.
1933 * config/sparc/nm-nbsd.h: Ditto, from config/sparc/xm-nbsd.h.
1934 * config/sparc/nm-sun4os4: Ditto, from config/sparc/xm-sparc.h.
1935
1936 * config/sparc/nm-sun4sol2.h: New file, renamed from nm-sysv4.h.
1937 (PRSVADDR_BROKEN): Move here from xm-sun4sol2.h.
1938 * config/sparc/sun4sol2.mh (NAT_FILE): Update.
1939
1940Wed Jan 31 17:20:26 1996 Jeffrey A Law (law@cygnus.com)
1941
1942 * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Handle software
1943 floating point correctly.
1944 (STORE_RETURN_VALUE): Likewise.
1945 * config/pa/tm-pro.h (SOFT_FLOAT): define.
1946
1947Wed Jan 31 13:34:52 1996 Fred Fish <fnf@cygnus.com>
1948
1949 * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
1950 Define to what should be reasonable values. However, apparently
1951 a bug in linux mmap prevents mapped symbol tables from working.
1952
1953Tue Jan 30 18:26:19 1996 Fred Fish <fnf@cygnus.com>
1954
1955 * defs.h (errno.h>: Move #include closer to head of file to solve
1956 obscure problem with systems that declare perror with const arg, in
1957 both errno.h and stdio.h, and const is defined away by intervening
1958 local include.
1959
1960Tue Jan 30 15:41:10 1996 Fred Fish <fnf@cygnus.com>
1961
1962 From Jon Reeves <reeves@zk3.dec.com>:
1963 * i386-stub.c (getpacket): Change fprintf stream from "gdb" to stderr.
1964 (mem_fault_routine): Fix misplaced volatile type qualifier in decl.
1965
1966Mon Jan 29 19:05:58 1996 Fred Fish <fnf@cygnus.com>
1967
1968 * Makefile.in (diststuff): Make all-doc; diststuff target does not
1969 exist in doc/Makefile.in.
1970
1971Mon Jan 29 18:44:57 1996 Stan Shebs <shebs@andros.cygnus.com>
1972
1973 * config/m88k/xm-cxux.h (BP_HIT_COUNT): Remove, never used.
1974
1975Mon Jan 29 00:10:35 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1976
1977 * ch-valprint.c (calculate_array_length): New function to
1978 determine the length of an array type.
1979 (chill_val_print (case TYPE_CODE_ARRAY)): If the length of an
1980 array type is zero, call calculate_array_length.
1981
1982 * gdbtypes.c (get_discrete_bounds (case TYPE_CODE_ENUM)): The
1983 values may not be sorted. Scan all entries and set the real lower
1984 and upper bound.
1985
1986Sun Jan 28 15:50:42 1996 Fred Fish <fnf@cygnus.com>
1987
1988 * config/xm-linux.h: Move include of solib.h and #define of
1989 SVR4_SHARED_LIBS from here ...
1990 * config/nm-linux.h: ...to here.
1991
1992Sat Jan 27 10:34:05 1996 Fred Fish <fnf@cygnus.com>
1993
1994 * configure.in (AC_CHECK_HEADERS): Check for sys/procfs.h.
1995 Also check for gregset_t and fpregset_t types.
1996 * configure: Regenerate.
1997 * core-regset.c (sys/procfs.h): Only include if HAVE_SYS_PROCFS_H
1998 is defined.
1999 (fetch_core_registers): Turn into stub unless both HAVE_GREGSET_T
2000 and HAVE_FPREGSET_T are defined. These changes allow systems
2001 like linux that are migrating to /proc support to use a single
2002 configuration for both new and old versions.
2003
2004 * config/i386/linux.mt: Note that this is now for both a.out and
2005 ELF systems.
2006 * config/i386/linux.mh (NATDEPFILES): Add solib.o, core-regset.o,
2007 i386v4-nat.o
2008 * config/i386/tm-linux.h (tm-sysv4.h): Include.
2009 * config/i386/xm-linux.h (solib.h): Include
2010 (SVR4_SHARED_LIBS): Define.
2011 * i386v4-nat.c: Only compile if HAVE_SYS_PROCFS_H is defined.
2012 (supply_gregset, fill_gregset): Compile if HAVE_GREGSET_T defined.
2013 (supply_fpregset, fill_fpregset): Compile if HAVE_FPREGSET_T
2014 defined.
2015
2016Fri Jan 26 13:48:14 1996 Stan Shebs <shebs@andros.cygnus.com>
2017
2018 * config/sparc/xm-sparc.h (NEW_SUN_CORE): Remove, never used.
2019 * config/i386/xm-sun386.h: Ditto.
2020 * config/m68k/xm-sun2.h, config/m68k/xm-sun3.h: Ditto.
2021
2022Thu Jan 25 16:05:53 1996 Tom Tromey <tromey@creche.cygnus.com>
2023
2024 * Makefile.in (INSTALLED_LIBS, CLIBS): Include @LIBS@.
2025
2026Thu Jan 25 09:22:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2027
2028 From Greg McGary <gkm@gnu.ai.mit.edu>:
2029 * dcache.c (dcache_peek, dcache_poke): Advance addr for
2030 multi-byte I/O.
2031
2032Thu Jan 25 13:08:51 1996 Doug Evans (dje@cygnus.com)
2033
2034 * infrun.c (normal_stop): Fix test for shared library event.
2035
2036Thu Jan 25 03:26:38 1996 Doug Evans <dje@charmed.cygnus.com>
2037
2038 * configure.in (sparc64-*-*): Add default host configuration.
2039start-sanitize-gdbtk
2040 (sparc64-*-solaris2* host): Link statically if GCC used.
2041end-sanitize-gdbtk
2042 (sparc64-*-solaris2*): Add target configuration.
2043 * configure: Regenerated.
2044 * sparc/sp64sol2.mt: New file.
2045
2046Wed Jan 24 22:31:37 1996 Doug Evans <dje@charmed.cygnus.com>
2047
2048 * Makefile.in (RUNTEST): srcdir renamed to rootsrc.
2049
2050Wed Jan 24 15:42:24 1996 Tom Tromey <tromey@creche.cygnus.com>
2051
2052 * Makefile.in (lint): Close backquotes.
2053
2054start-sanitize-gdbtk
2055Wed Jan 24 15:28:41 1996 Tom Tromey <tromey@creche.cygnus.com>
2056
2057 * gdbtk.tcl, gdbtk.c: Updated copyrights.
2058
2059 * configure.in: Look for -ldl or -ldld when using Tcl 7.5 or
2060 greater.
2061 * configure: Rebuilt.
2062
2063end-sanitize-gdbtk
2064Wed Jan 24 13:19:10 1996 Fred Fish <fnf@cygnus.com>
2065
2066 * NEWS: Make note of new record and replay feature for
2067 remote debug sessions.
2068 * serial.c (gdbcmd.h): Include.
2069 (serial_logfile, serial_logfp, serial_reading, serial_writing):
2070 Define here, for remote debug session logging.
2071 (serial_log_command, serial_logchar, serial_write, serial_readchar):
2072 New functions for remote debug session logging.
2073 (serial_open): Open remote debug session log file when needed.
2074 (serial_close): Close remote debug session log file when needed.
2075 (_initialize_serial): Add set/show commands for name of remote
2076 debug session log file.
2077 * serial.h (serial_readchar): Declare
2078 (SERIAL_READCHAR): Call serial_readchar().
2079 (SERIAL_WRITE): Call serial_write().
2080 (serial_close): Declare as extern.
2081 (serial_logfile, serial_logfp): Declare.
2082 * top.c (execute_command): Declare serial_logfp. Log user command
2083 in remote debug session log if log file is open.
2084 * remote-array.c (array_wait): #ifdef out echo to gdb_stdout.
2085 (array_read_inferior_memory): Rewrite to fix memory overwrite bug.
2086 * remote-array.c (SREC_SIZE): Remove, duplicates define in
2087 monitor.h.
2088 * remote-array.c (hexchars, hex2mem): Remove, unused.
2089 * gdbserver/low-linux.c (store_inferior_registers): Remove
2090 unnecessary extern declaration of registers[].
2091 * gdbserver/Makefile.in (all): Add gdbreplay.
2092 * gdbserver/gdbreplay.c: New file.
2093 * gdbserver/README: Give example of recording a remote
2094 debug session with gdb and then replaying it with gdbreplay.
2095
2096Tue Jan 23 18:02:35 1996 Per Bothner <bothner@kalessin.cygnus.com>
2097
2098 * stabsread.c (rs6000_builtin_type): Make bool type unsigned.
2099 (read_one_struct_field): Support boolean bitfields.
2100 * c-valprint.c (c_val_print): Print booleans properly.
2101
2102Tue Jan 23 18:54:09 1996 Stan Shebs <shebs@andros.cygnus.com>
2103
2104 * remote-vxsparc.c (vx_convert_to_virtual, vx_convert_from_virtual):
2105 Remove, never used.
2106 * config/sparc/vxsparc.mt (TDEPFILES): Add remote-vxsparc.o.
2107
2108Tue Jan 23 14:36:05 1996 Per Bothner <bothner@kalessin.cygnus.com>
2109
2110 * ch-exp.c (parse_tuple): Error if invalid mode.
2111
2112 * value.h (COERCE_ARRAY): Don't coerce enums.
2113 (COERCE_ENUM): Don't COERCE_REF.
2114 (COERCE_NUMBER): New macro (same as COERCE_ARRAY then COERCE_ENUM).
2115 * valops.c (value_assign): Only do COERCE_ARRAY if internalvar (let
2116 value_cast handle it otherwise); do *not* COERCE_ENUM either way.
2117 * valarith.c: Use COERCE_NUMBER instead od COEREC_ARRAY.
2118 Add COERCE_REF before COERCE_ENUM.
2119 * values.c (value_as_long): Simplify.
2120
2121 * valops.c (value_array): Create internalvar if !c_style_arrays.
2122
2123 * language.c (lang_bool_type): Add Fortran support.
2124 * eval.c (OP_BOOL): Use LA_BOOL_TYPE.
2125
2126Tue Jan 23 13:08:26 1996 Jeffrey A Law (law@cygnus.com)
2127
2128 * symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup.
2129 All references changed.
2130 * breakpoint.c (bpstat_what): Add shlib_event to the class types.
2131 Update state table. Reformat so that it's still readable.
2132 When we hit the shlib_event breakpoint, set the calss of shlib_event.
2133 (breakpoint_1): Add "shlib events" as a breakpoint type.
2134 Print the shlib_event breakpoint like other breakpoints.
2135 (create_solib_event_breakpoint): New function.
2136 (breakpoint_re_set_one): Handle solib_event breakpoints.
2137 * breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type.
2138 (enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS
2139 action.
2140 (create_solib_event_breakpoint): Declare.
2141 * infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat.
2142 (normal_stop): Inform the user when the inferior stoped due
2143 to a shared library event.
2144 (_initialize_infrun): Add new set/show variable "stop-on-solib-events"
2145 to control whether or not gdb continues the inferior or stops it when
2146 a shared library event occurs.
2147 * minsyms.c (lookup_minimal_symbol_solib_trampoline): New function.
2148 * somsolib.c (TODO list): Update.
2149 (som_solib_create_inferior_hook): Arrange for gdb to be notified
2150 when significant shared library events occur.
2151 * hppa-tdep.c (find_unwind_entry): No longer static.
2152
2153Tue Jan 23 09:00:48 1996 Doug Evans <dje@charmed.cygnus.com>
2154
2155 * printcmd.c (print_insn): Pass fprintf_unfiltered to
2156 INIT_DISASSEMBLE_INFO.
2157start-sanitize-gdbtk
2158 * gdbtk.c (gdb_disassemble): Likewise.
2159end-sanitize-gdbtk
2160
2161Mon Jan 22 16:59:40 1996 Stan Shebs <shebs@andros.cygnus.com>
2162
2163 * remote.c (remotebreak): New GDB variable.
2164 (remote_break): New global.
2165 (remote_interrupt): Send a break instead of ^C if remote_break.
2166 * NEWS: Describe the new variable.
2167
2168Mon Jan 22 16:24:11 1996 Doug Evans <dje@charmed.cygnus.com>
2169
2170 * sparc-tdep.c (_initialize_sparc_tdep): Always use print_insn_sparc.
2171
2172Fri Jan 19 07:19:38 1996 Fred Fish <fnf@cygnus.com>
2173
2174 * hp300ux-nat.c (getpagesize): Remove unused function
2175 fetch_core_registers.
2176 (hp300ux_core_fns): Remove, is unused.
2177 (_initialize_core_hp300ux): Remove, is unused.
2178 (gdbcore.h): Remove #include, no longer needed.
2179
2180Fri Jan 19 00:59:53 1996 Jeffrey A Law (law@cygnus.com)
2181
2182 * rs6000-nat.c (exec_one_dummy_insn): Rework to avoid
2183 ptrace bug in aix4.1.3 on the rs6000.
2184
2185Wed Jan 17 13:22:27 1996 Stan Shebs <shebs@andros.cygnus.com>
2186
2187 * remote-hms.c (hms_ops): Add value for to_thread_alive.
2188 * remote-nindy.c (nindy_ops): Ditto.
2189 * remote-udi.c (udi_ops): Ditto.
2190
2191Tue Jan 16 18:00:35 1996 James G. Smith <jsmith@cygnus.co.uk>
2192
2193 * remote-mips.c (pmon_opn, pmon_wait, pmon_makeb64, pmon_zeroset,
2194 pmon_checkset, pmon_make_fastrec, pmon_check_ack,
2195 pmon_load_fast): New functions. Support for the PMON monitor world.
2196 (common_open): New function to merge support for different monitors.
2197 (mips_open): Use common_open().
2198 (mips_send_command): New function.
2199 (mips_send_packet): Scan out-of-sequence packets.
2200 (mips_enter_debug, mips_exit_debug): New functions.
2201 (pmon_ops): New target definition structure.
2202
2203Tue Jan 16 11:22:58 1996 Stu Grossman (grossman@cygnus.com)
2204
2205 * Makefile.in (CLIBS): Add LIBS to allow libraries to be
2206 specified on the make command line (via make LIBS=xxx).
2207start-sanitize-gm
2208 * configure.in (enable-gm): magic.o -> gmagic.o.
2209end-sanitize-gm
2210
2211start-sanitize-gdbtk
2212Mon Jan 15 09:58:41 1996 Tom Tromey <tromey@creche.cygnus.com>
2213
2214 * gdbtk.tcl (create_expr_window): Many changes to update GUI.
2215 (add_expr): Changes from create_expr_window.
2216 (create_command_window): Set focus.
2217 (delete_expr): Rewrote.
2218 (expr_update_button): New proc.
2219 (add_expr): Put bindings on FocusIn, FocusOut.
2220 Don't allow .file_popup to be torn off.
2221end-sanitize-gdbtk
2222
2223Fri Jan 12 21:41:58 1996 Jeffrey A Law (law@cygnus.com)
2224
2225 * symtab.c (find_pc_symtab): Don't lose if OBJF_REORDERED
2226 is set but there are no psymtabs.
2227
2228Fri Jan 12 15:56:12 1996 Steve Chamberlain <sac@slash.cygnus.com>
2229
2230 * dsrec.c (load_srec): Remove unused variable.
2231 * monitor.c (monitor_expect): Don't expect a ^C to echo.
2232 * serial.c (serial_open): Add parallel interface.
2233 * sh3-rom.c (parallel, parallel_in_use): New.
2234 (sh3_load): If parallel_in_use, download though the
2235 parallel port.
2236 (sh3_open): Open parallel port if specified.
2237 (sh3_close): New function.
2238 (_inititalize_sh3): Add sh3_close hook and documentation.
2239 * monitor.c (monitor_close): Export.
2240 * monitor.h (monitor_close): Add prototype.
2241
2242Fri Jan 12 13:11:42 1996 Stan Shebs <shebs@andros.cygnus.com>
2243
2244 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
2245 * remote.c (remotetimeout): New GDB variable, use to set the
2246 remote timeout for reading.
2247
2248start-sanitize-gdbtk
2249Fri Jan 12 09:36:17 1996 Tom Tromey <tromey@creche.cygnus.com>
2250
2251 * gdbtk.tcl (gdbtk_tcl_query): Swap Yes and No buttons.
2252 (update_listing): Use lassign. Use "see" to scroll. Don't need
2253 screen_top, screen_bot, screen_height.
2254 (update_assembly): Use "see" to scroll.
2255 (textscrollproc): Removed.
2256 (create_file_win): Don't use textscrollproc.
2257 (asmscrollproc): Removed.
2258 (create_asm_window): Don't use asmscrollproc.
2259 (create_asm_win): Ditto.
2260 (screen_height, screen_top, screen_bot): Removed.
2261 (run_editor): New proc.
2262 (build_framework): Use it.
2263 (create_file_win, create_source_window): Don't use textscrollproc.
2264 (create_breakpoints_window): Set -xscrollcommand on canvas.
2265 (not_implemented_yet): Default button is 0.
2266 (delete_char): Don't use tk_textBackspace.
2267 (create_command_window): Allow Tk bindings to fire after deleting
2268 character.
2269 (create_command_window): Make Delete delete left, not right.
2270end-sanitize-gdbtk
2271
2272Fri Jan 12 07:14:27 1996 Fred Fish <fnf@cygnus.com>
2273
2274 * lynx-nat.c, irix4-nat.c, sparc-nat.c: Include gdbcore.h
2275 to get "struct core_fns" defined.
2276 * Makefile.in (lynx-nat.o, irix4-nat.o, sparc-nat.o):
2277 Are dependent upon gdbcore_h.
2278
2279Thu Jan 11 23:13:24 1996 Per Bothner <bothner@cygnus.com>
2280
2281 * symfile.c (decrement_reading_symtab): New function.
2282 * symfile.c, symtab.h (currently_reading_symtab): New variable.
2283 * symfile.c (psymtab_to_symtab): Adjust currently_reading_symtab.
2284 * gdbtypes.c (check_typedef): Don't call lookup_symbol if
2285 currently_reading_symtab (since that could infinitely recurse).
2286
2287Thu Jan 11 17:21:25 1996 Per Bothner <bothner@kalessin.cygnus.com>
2288
2289 * stabsread.c (read_struct_type): Trivial simplification.
2290
2291 * stabsread.c (define-symbol): Use invisible references
2292 for TYPE_CODE_SET and TYPE_CODE_BITSTRING too.
2293 * valops.c (call_function_by_hand): Likewise.
2294 * eval.c (evaluate_subexp_standard): When known, use the formal
2295 parameter type as the expected type when evaluating arg expressions.
2296 * ch-lang.c (evaluate_subexp_chill): Likewise (for MULTI_SUBSCRIPT).
2297
2298start-sanitize-gdbtk
2299Thu Jan 11 10:08:14 1996 Tom Tromey <tromey@creche.cygnus.com>
2300
2301 * main.c (main): Disable window interface if --help or --version
2302 specified.
2303
2304 * gdbtk.tcl (FSBox): Don't use tk_listboxSingleSelect.
2305
2306 Changes in sync with expect:
2307 * configure.in (ENABLE_GDBTK): Use CY_AC_PATH_TCL and
2308 CY_AC_PATH_TK.
2309 * aclocal.m4: Replaced with version from expect.
2310 * configure: Regenerated.
2311end-sanitize-gdbtk
2312
2313Wed Jan 10 16:08:49 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2314
2315 * configure.in, configure: Recognize rs6000-*-aix4*.
2316 * config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h".
2317 * config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h.
2318 * config/rs6000/xm-aix4.h: New file.
2319 * config/xm-aix4.h: New file.
2320
2321Wed Jan 10 11:25:37 1996 Fred Fish <fnf@cygnus.com>
2322
2323 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
2324 * gdbserver/low-linux.c: New file.
2325 * remote.c (remote_read_bytes): Fix aborts on larger packets.
2326
2327 * config/i386/linux.mh (GDBSERVER_DEPFILES, GDBSERVER_LIBS):
2328 Define.
2329 * stabsread.c (define_symbol): If register value is too large,
2330 tell what it is and what max is.
2331
2332start-sanitize-gdbtk
2333Wed Jan 10 09:07:22 1996 Tom Tromey <tromey@creche.cygnus.com>
2334
2335 * gdbtk.tcl (gdbtk_tcl_fputs, gdbtk_tcl_fputs_error,
2336 gdbtk_tcl_flush): Use "see", not "yview".
2337 (gdbtk_tcl_query): Use questhead bitmap.
2338 various: Always wrap condition of 'if' in {...}.
2339 (add_breakpoint_frame): Set -value on radiobuttons.
2340 (lassign): New proc.
2341 (add_breakpoint_frame): Use lassign, not series of assignments.
2342 (decr): Made faster.
2343 (interactive_cmd): Use "see", not "yview".
2344 (not_implemented_yet): Use warning bitmap.
2345 (update_expr): Don't allow $expr to be evalled by Tcl.
2346 (create_expr_window): Don't use "focus".
2347 (delete_char, delete_line): Define globally.
2348 (delete_line, delete_char, create_command_window, update_autocmd,
2349 build_framework, create_asm_win, create_file_win): Use "see", not
2350 "yview".
2351 (create_copyright_window, center_window, bind_widget_after_class):
2352 New procs.
2353 (FSBox,create_command_window, create_autocmd_window): Binding
2354 changes for Tk4.
2355 (textscrollproc): Define globally.
2356 (build_framework): tk_menuBar no longer needed. Keys Prior, Next,
2357 Home, End, Up, and Down are all defined by Tk.
2358 (apply_filespec): Use error bitmap in dialog.
2359 (files_command): Don't use tk_listboxSingleSelect.
2360 (files_command): Don't use "uniq" to remove duplicates from a
2361 list.
2362 (update_assembly): Use lassign.
2363 (create_asm_win): Removed redundant bindings.
2364 (listing_window_button_1, file_popup_menu): Use tk_popup.
2365 (ButtonRelease-1 binding): Just remove tag from window; rest
2366 handled by Tk.
2367
2368 * gdbtk.c (gdbtk_query): Use Tcl_Merge to provide quoting.
2369 (call_wrapper): Use Tcl_Eval, not Tcl_VarEval.
2370 (gdbtk_call_command): Ditto.
2371end-sanitize-gdbtk
2372
2373Tue Jan 9 09:33:53 1996 Jeffrey A Law (law@cygnus.com)
2374
2375 * hpread.c (hpread_build_psymtabs): Finish Jan 4th
2376 enum namespace -> enum_namespace change.
2377
2378Tue Jan 9 04:44:47 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
2379
2380 * ch-exp.c (parse_primval): In case ARRAY, add missing
2381 FORWARD_TOKEN ().
2382
2383Mon Jan 8 13:29:34 1996 Stan Shebs <shebs@andros.cygnus.com>
2384
2385 * remote-mips.c (mips_receive_header): Recognize \012 instead
2386 of \n, but write \n when program sends a \012.
2387 * ser-mac.c (mac_input_buffer): Increase size of buffer.
2388
2389Mon Jan 8 12:00:40 1996 Jeffrey A Law (law@cygnus.com)
2390
2391 * infptrace.c (initialize_infptrace): Move function out of
2392 #ifdef conditional; put code within the function inside an
2393 #ifdef conditional.
2394
2395 * buildsym.c (end_symtab): Remove sort_pending and sort_linevec
2396 arguments. Sorting is now dependent on OBJF_REORDERED. All
2397 callers/references changed.
2398 * dbxread.c (read_ofile_symtab): Correctly determine value for
2399 last_source_start_addr for reordered executables.
2400 (process_one_symbol): Handle N_FUN with no name as an end of
2401 function marker.
2402 * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE
2403 is the high text address for a psymtab.
2404 (case N_SO): Likewise.
2405 (case N_FUN): Handle N_FUN with no name as an end of function
2406 marker.
2407 * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols
2408 at the same address rather than a random subset of them.
2409 * coffread.c (coff_symfile_init): Set OBJF_REORDERED.
2410 * elfread.c (elf_symfile_init): Similarly.
2411 * somread.c (som_symfile_init): Similarly.
2412 * xcoffread.c (xcoff_symfile_init): Similarly.
2413
2414Fri Jan 5 17:46:01 1996 Stu Grossman (grossman@cygnus.com)
2415
2416 * stack.c (print_stack_frame print_frame_info) symmisc.c
2417 (dump_symtab): Change RETURN_MASK_ERROR to RETURN_MASK_ALL so
2418 that catch_errors doesn't get blindsided by QUIT and lose the
2419 cleanup chain. This fixes a problem where ^C while in a
2420 user-defined command sometimes leaves instream NULL and causes a
2421 segfault in command_loop.
2422
2423Fri Jan 5 13:59:16 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2424
2425 * configure.in, configure: Add `-ldl -lw' for Solaris linking.
2426
2427Fri Jan 5 12:02:00 1996 Steve Chamberlain <sac@slash.cygnus.com>
2428
2429 * config/sh/sh.mt, config/powerpc/*.mt, config/pa/hppapro.mt,
2430 config/m68k/monitor.mt, config/h8500/h8500.mt, config/h8300/h8300.mt:
2431 srec.o renamed to dsrec.o.
2432
2433Thu Jan 4 16:04:54 1996 Stu Grossman (grossman@cygnus.com)
2434
2435 * breakpoint.c (remove_breakpoint): Change error to warning so
2436 that hardware watchpoint removal problems won't leave breakpoint
2437 traps in the target.
2438start-sanitize-gdbtk
2439 * configure configure.in: Make --enable-gdbtk be the default.
2440end-sanitize-gdbtk
2441 * remote-e7000.c (e7000_insert_breakpoint,
2442 e7000_remove_breakpoint): Use e7000 based breakpoints, not memory
2443 breakpoints.
2444 * (e7000_wait): Adjust PC back by two when we see a breakpoint to
2445 compensate for e7000 maladjustment.
2446 * sparcl-tdep.c (sparclite_check_watch_resources): Fix logic bug
2447 which prevented hardware watchpoints from working.
2448
2449Thu Jan 4 10:44:17 1996 Fred Fish <fnf@cygnus.com>
2450
2451 * infptrace.c (udot_info): New function.
2452 (PT_*): Define each individually if that one is not defined.
2453 * rs6000-nat.c (kernel_u_size): New function
2454 Include <sys/user.h> for "struct user"
2455 * alpha-nat.c (kernel_u_size): New function.
2456 Include <sys/user.h> for "struct user"
2457 * sparc-nat.c (kernel_u_size): New function.
2458 Include <sys/user.h> for "struct user"
2459 * i386b-nat.c (kernel_u_size): New function.
2460 * i386v-nat.c (kernel_u_size): New function.
2461 * config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define.
2462 (kernel_u_size): Declare.
2463 * config/i386/nm-linux.h (KERNEL_U_SIZE): Define.
2464 (kernel_u_size): Declare.
2465 * config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define.
2466 (kernel_u_size): Declare.
2467 * config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define.
2468 (kernel_u_size): Declare.
2469 * config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define.
2470 (kernel_u_size): Declare.
2471
2472Thu Jan 4 11:00:01 1996 steve chamberlain <sac@slash.cygnus.com>
2473
2474 * mdebugread.c (mylookup_symbol): enum namespace becomes
2475 enum_namespace type.
2476 * symfile.c (add_psymbol_to_list)
2477 (add_psymbol_addr_to_list): Ditto.
2478 * symtab.c (lookup_partial_symbol): Ditto.
2479 (lookup_symbol): Ditto.
2480 (lookup_block_symbol): Ditto.
2481 * win32-nat.c (handle_load_dll): Use incoming dll base.
2482 (child_wait): Catch DLL load errors.
2483 (create_child_inferior): Translated between paths correctly.
2484
2485Wed Jan 3 23:13:53 1996 Fred Fish <fnf@cygnus.com>
2486
2487 * i386v4-nat.c (supply_gregset, fill_gregset): Subtract NUM_FREGS
2488 from NUM_REGS to get number of general registers that we care about.
2489 * config/i386/tm-i386.h (REGISTER_BYTES): Define in terms
2490 of number of general regs and number of floating point regs.
2491
2492Wed Jan 3 19:49:54 1996 steve chamberlain <sac@slash.cygnus.com>
2493
2494 * config/i386/tm-win32.h (IN_SOLIB_CALL_TRAMPOLINE): New.
2495 (SKIP_TRAMPOLINE_CODE): New.
2496 * config/i386/xm-win32.h (CANT_FORK): Deleted.
2497 (SLASH*) Changed to use unix style slash.
2498 * symtab.h (namespace enum): becomes typedef to avoid namespace
2499 collision in C++.
2500 * infcmd.c (path_command): Use empty string if PATH name not set.
2501 * i386-tdep.c (skip_trampoline_code): New function.
2502 * srec.c: Renamed dsrec.c to avoid filename collision.
2503 * Makefile.in: Cope with renaming.
2504
2505Wed Jan 3 13:09:04 1996 Fred Fish <fnf@cygnus.com>
2506
2507 * symmisc.c (print_objfile_statistics): Print memory use statistics
2508 for objfile psymbol, symbol, and type obstacks.
2509
2510Tue Jan 2 13:41:14 1996 Stan Shebs <shebs@andros.cygnus.com>
2511
2512 * config/mips/nm-irix5.h: Restore.
2513 (TARGET_HAS_HARDWARE_WATCHPOINTS, etc): Define as for Irix 4;
2514 from Lee Iverson <leei@ai.sri.com>.
2515 * config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h.
2516 * config/mips/irix[345].mh (MUNCH_DEFINE): Remove.
2517
2518For older changes see ChangeLog-95
2519\f
2520Local Variables:
2521mode: indented-text
2522left-margin: 8
2523fill-column: 74
2524version-control: never
2525End:
GDB Binutils - Deliverables
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