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