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