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