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