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