1 Sun May 26 14:14:49 1996 Fred Fish <fnf@cygnus.com>
3 Changes from: David Mosberger-Tang <davidm@azstarnet.com>
5 * NEWS: Add Alpha Linux as a new native configuration.
7 * mdebugread.c (parse_symbol): When we find a malloc() symbol with
8 return type VOID, assume no debugging info is available for that
9 object file and patch the return value into VOID *. Otherwise,
10 operations requiring an implicit call to malloc() will fail.
12 * infrun.c (wait_for_inferior): The criterion to detect entering a
13 sigtramp handler is now: (a) the current pc is inside a sigtramp
14 handler, (b) the previous pc is not in a sigtramp handler, and (c)
15 the current stack pointer is "inner" than the old one. Condition
16 (c) is new to avoid mistaking a return from a signal handler into
17 sigtramp as a new sigtramp invocation.
19 * dcache.c (struct dcache_block): Declare addr as CORE_ADDR. An
20 int may not be big enough to hold an address.
22 (dcache_peek_byte): Fix indentation.
24 * configure.in (alpha-*-linux*): Add target.
27 * config/alpha/tm-alpha.h (PROC_DESC_IS_DYN_SIGTRAMP): New macro.
28 (SET_PROC_DESC_IS_DYN_SIGTRAMP): Ditto.
29 (DYNAMIC_SIGTRAMP_OFFSET): Ditto.
30 (SIGCONTEXT_ADDR): Ditto.
31 (FRAME_PAST_SIGTRAMP_FRAME): Ditto.
33 * config/alpha/alpha-linux.mh: New file.
34 * config/alpha/alpha-linux.mt: Ditto.
35 * config/alpha/nm-linux.h: Ditto.
36 * config/alpha/tm-alphalinux.h: Ditto.
37 * config/alpha/xm-alphalinux.h: Ditto.
38 * config/alpha/xm-alphaosf.h: Renamed from xm-alpha.h.
39 * config/alpha/alpha-osf1.mh (XM_FILE): Change from xm-alpha.h to
41 * config/alpha/alpha-osf2.mh: Ditto.
43 * blockframe.c (find_pc_partial_function): Pass PC to
44 SIGTRAMP_START and SIGTRAMP_END macros for the benefit of systems
45 that detect sigtramp code via designated code sequences (as is the
46 case for Linux/Alpha, for example).
48 * config/i386/tm-i386bsd.h: Change SIGTRAMP_START and SIGTRAMP_END
49 to ignore new PC argument.
50 * config/m68k/tm-hp300bsd.h: Ditto.
51 * config/vax/tm-vax.h: Ditto.
53 * alpha-tdep.c (alpha_linux_sigtramp_offset): New function.
54 (alpha_osf_skip_sigtramp_frame): Ditto.
55 (push_sigtramp_desc): Ditto.
56 (alpha_find_saved_regs): Use SIGCONTEXT_ADDR macro to extract
57 sigcontext address from frame.
58 (alpha_saved_pc_after_call): When in sigtramp, use
59 alpha_frame_saved_pc() instead of read-register().
60 (after_prologue): When inside a dynamically generated sigtramp
61 function, there is no prologue, so return address of first
63 (alpha_in_prologue): Fix typo in comment.
64 (find_proc_desc): Use macro DYNAMIC_SIGTRAMP_OFFSET to determine
65 whether we're inside a dynamicaly generated sigtramp function. If
66 so, create and push and appropriate procedure descriptor.
67 (alpha_frame_chain): Use macro FRAME_PAST_SIGTRAMP_FRAME to obtain
68 the frame past a sigtramp frame (if the current frame is indeed a
70 (init_extra_frame_info): Don't read next frame register off of
71 stack-pointer when inside a dynamiccaly generated sigtramp.
72 (alpha_pop_frame): Also unlink and destroy procedure descriptors
73 created for dynamically generated sigtramp functions.
75 * alpha-nat.c: When compiling under Linux, include <asm/reg.h> and
76 <alpha/ptrace.h> instead of <machine/reg.h>
78 Thu May 23 15:13:56 1996 Jeffrey A Law (law@cygnus.com)
80 * h8300-tdep.c (IS_PUSH): Refine.
81 (IS_MOVE_FP, IS_MOV_SP_FP): Accept H8/300H varaints.
82 (IS_SUB4_SP, IS_SUBL_SP): New macros.
83 (h8300_skip_prologue): Handle H8/300H prologue code sequences.
84 (examine_prologue): Handle addresses from 0x010000 to 0xffffff
85 when in H8/300H mode. Get the return pointer's address correctly
86 for the H8/300H. Handle H8/300H prolouge code sequences.
88 * symfile.c (generic_load): Print the starting address
89 of the file just loaded.
91 Thu May 23 12:09:52 1996 Stan Shebs <shebs@andros.cygnus.com>
93 * mpw-make.sed: Edit @THREAD_DB_OBS@ out of makefile.
95 Tue May 21 11:53:56 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
97 * breakpoint.c (bpstat_do_actions): Avoid endless recursion
98 if a `source' command is contained in bs->commands.
100 * infrun.c (wait_for_inferior): Update step_frame_address when
101 stepping into a new line.
103 From schwab@issan.informatik.uni-dortmund.de (Andreas Schwab):
104 * breakpoint.c (breakpoint_1): Add shlib_disabled case to
107 Mon May 20 22:52:00 1996 Mark Alexander <marka@cygnus.com>
109 * dsrec.c (load_srec): Add WAITACK parameter, for machines
110 like EST visionICE that send back an ACK after each S-record.
111 * monitor.c (monitor_wait_srec_ack): New function.
112 (monitor_load): Pass monitor_wait_srec_ack to load_srec
113 if the monitor's MO_SREC_ACK flag is set.
114 * monitor.h: Define MO_SREC_ACK flag.
115 * remote-est.c (est_cmds): Add MO_SREC_ACK flag.
116 * sh3-rom.c (sh3_load): Accomodate change in load_srec prototype.
117 * srec.h: Add WAITACK parameter to load_srec prototype.
119 Sun May 19 21:22:00 1996 Rob Savoye <rob@chinadoll>
121 * config/sparc/sparclite.mt: Add the sparc simulator.
123 Sun May 19 16:49:37 1996 Fred Fish <fnf@cygnus.com>
125 * defs.h (read_command_lines, query_hook): Update prototypes.
126 (readline_begin_hook, readline_hook, readline_end_hook): Declare.
127 * breakpoint.c (commands_command): Build message in temporary buffer
128 and pass that, as well as tty control flag, to read_command_lines.
129 * top.c (readline_begin_hook, readline_hook, readline_end_hook):
131 (command_loop): Check for non-NULL instream before looping.
132 (command_line_input): Use readline_hook when appropriate, to get
133 user input from a GUI window.
134 (read_next_line): Also build prompt if getting user input from a GUI.
135 (recurse_read_control_structure): Fix typo in comment.
136 (read_command_lines): Use passed in prompt and tty flag to decide how
137 to build message. Use readline_begin_hook when appropriate, to set
138 up a GUI interaction window. Just return head, whether NULL or not,
139 after using readline_end_hook to complete GUI interaction.
140 (define_command, document_command): Build message in a temporary
141 buffer and pass it to read_command_lines, along with tty flag.
144 * gdbtk.c (gdbtk_readline_begin, gdbtk_readline, gdbtk_readline_end):
146 (tk_command_loop): Set instream to NULL to enable Tk user interaction.
147 (gdbtk_init): Set readline_begin_hook, readline_hook,
148 and readline_end_hook.
149 * gdbtk.tcl (gdbtk_tcl_readline_begin, gdbtk_tcl_readline,
150 gdbtk_tcl_readline_end): New functions.
151 (tclsh): Pack scroll bar on right side of window, not left.
154 Sat May 18 02:43:58 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
156 * blockframe.c (frameless_look_for_prologue):
157 Add FUNCTION_START_OFFSET only if func_start is non-zero.
158 * minsyms.c (lookup_minimal_symbol_by_pc): Return NULL if
159 pc is not in a known section.
160 * stack.c (print_frame_info): Remove check for fi->pc in known
161 section, now handled by lookup_minimal_symbol_by_pc.
164 Fri May 17 13:54:34 1996 Fred Fish <fnf@cygnus.com>
166 * gdbtk.tcl (create_command_window): Change a misspelled "get"
167 to the intended "cget".
168 (delete_line): Fix so it deletes the current line at the
172 Fri May 17 13:31:04 1996 Stan Shebs <shebs@andros.cygnus.com>
174 * sh-stub.c: New file, was config/sh/stub.c.
177 Thu May 16 19:20:29 1996 Fred Fish <fnf@fishfood.ninemoons.com>
179 * gdbtk.tcl (gdb_prompt): Set this early on.
180 (create_command_window): Use gdb_prompt rather than "(gdb) ".
181 (gdbtk_tcl_preloop): Proc executed just prior to Tk main loop.
182 (tclsh): If an evaluation window already exists, just bring it
183 to the front instead of trying to create another.
184 * gdbtk.c (tk_command_loop): New function.
185 (gdbtk_init): Call tk_command_loop rather than Tk_MainLoop.
187 Thu May 16 16:16:35 1996 Fred Fish <fnf@cygnus.com>
189 * gdbtk.tcl (evaluate_tcl_command, tclsh): New functions that
190 implement a tcl evaluation window for gdbtk maintainers to use.
192 Thu May 16 11:42:58 1996 Tom Tromey <tromey@creche.cygnus.com>
194 * gdbtk.tcl (files_command): Correctly insert list of files into
197 * gdbtk.tcl (files_command): listbox command no longer accepts
200 Wed May 15 16:04:09 1996 Stan Shebs <shebs@andros.cygnus.com>
202 * gdbtk.tcl (create_command_window): If command window's buffer
203 is disabled, don't execute any of the key bindings.
206 Wed May 15 08:25:12 1996 Jeffrey A Law (law@cygnus.com)
208 * top.c (read_next_line): Fix thinkos. From Donn Seeley.
210 * coffread.c (coff_symtab_read): Handle C_LABEL symbols like
212 * h8300-tdep.c (h8300_pop_frame): Reset $sp and $pc correctly.
213 Flush cached frames just before exiting.
214 * remote-sim.c (gdbsim_resume): Complain if the program isn't
216 * config/h8300/tm-h8300.h (BELIEVE_PCC_PROMOTION): Define.
218 Tue May 14 18:05:16 1996 Stu Grossman (grossman@critters.cygnus.com)
220 * procfs.c (procfs_thread_alive procfs_stop): Make static.
221 (procfs_pid_to_str): New routine to print out thread id's in an
223 * sol-thread.c (sol_thread_fetch_registers): Re-order manner in
224 which supply_register is called to fix bug with writing
226 * config/sparc/tm-sun4sol2.h: Define default for
227 target_pid_to_str in case host lacks libthread_db.
229 Mon May 13 23:53:30 1996 Stu Grossman (grossman@critters.cygnus.com)
231 * Makefile.in config.in configure configure.in
232 config/sparc/nm-sun4sol2.h config/sparc/sun4sol2.mh
233 config/sparc/tm-sun4sol2.h: Use autoconf to config Solaris thread
234 and pthread support, since pre-2.5 systems don't come with
237 * procfs.c (info_proc): Use int instead of id_t. Old versions of
238 Irix don't seem to define this.
241 Mon May 13 13:43:25 1996 Fred Fish <fnf@cygnus.com>
243 * gdbtk.c (tk_command): Catch case where no argument is given
244 since this will cause the tcl interpreter to dump core.
247 Mon May 13 17:40:58 1996 Jeffrey A Law (law@cygnus.com)
249 * top.c (execute_control_command, case while_control): Allow
250 a while command to be interrupted.
252 Mon May 13 16:17:36 1996 Stu Grossman (grossman@critters.cygnus.com)
254 * sol-thread.c: More cleanup, add comments.
255 (sol_thread_resume): Prevent people from trying to step
257 (sol_thread_wait sol_thread_fetch_registers
258 sol_thread_store_registers): Remove unnecessary check for
259 sol_thread_active. These routines won't get called unless threads
262 Mon May 13 11:29:37 1996 Stan Shebs <shebs@andros.cygnus.com>
264 SH3-E support from Allan Tajii <atajii@hmsi.com>:
265 * sh-tdep.c (sh_reg_names, sh3_reg_names): Add empty names for
267 (sh3e_reg_names): New register name array.
268 (sh_processor_type_table): Add sh3e processor type.
269 * config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): Fix test.
270 (REGISTER_NAMES, NUM_REGS, NUM_REALREGS, etc): Adjust for
271 full set of registers.
272 * remote-e7000.c (want_sh3, want_sh3_nopc): New globals.
273 (e7000_fetch_registers, e7000_wait): Use them.
274 * sh3-rom.c (sh3_regnames): Add float registers.
275 (sh3e_cmds, sh3e_ops): New globals.
276 (sh3e_open): New function.
277 (_initialize_sh3_rom): Rename from _initialize_sh3, set up
280 Fri May 10 15:53:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
282 * sol-thread.c: Cleanup. gcc -Wall fixes. Add prototypes.
283 Print out messages instead of codes for thread_db errors. Make
284 access macros for thread and lwp manipulation. Make cleanups to
285 fixup inferior_pid in case of errors.
287 Thu May 9 19:06:02 1996 Fred Fish <fnf@cygnus.com>
289 * aclocal.m4: Remove unused definition of AC_C_CROSS.
290 * configure.in: Add powerpcle-*-solaris* host and target config
291 so April 30th change does not get lost next time configure is
294 Thu May 9 14:13:08 1996 Stu Grossman (grossman@critters.cygnus.com)
296 * Makefile.in, breakpoint.c, corelow.c, fork-child.c, inflow.c,
297 infrun.c, mac-nat.c, procfs.c, remote.c, sol-thread.c, thread.c,
298 win32-nat.c, config/nm-lynx.h: Rename thread.h to gdbthread.h to
299 avoid conflict with Solaris /usr/include/thread.h.
301 Thu May 9 12:33:32 1996 Rob Savoye <rob@chinadoll.cygnus.com>
303 * abug-rom.c: Config file for the older style ABug monitor that
304 runs on the mvme13x boards.
305 * config/m68k/monitor.mt: Add abug support for m68k cross
308 Wed May 8 20:33:24 1996 Fred Fish <fnf@cygnus.com>
310 * infcmd.c (do_registers_info): Always print the raw floating
311 point value's bytes in big endian order, so the the leftmost bit
312 is the most significant.
313 * breakpoint.c (clear_momentary_breakpoints): Remove dead code
314 that is referenced nowhere else.
315 (set_breakpoint): Ditto.
316 (do_enable_breakpoint): Created from enable_once_breakpoint
317 with a couple of changes.
318 (enable_breakpoint): Call do_enable_breakpoint with an appropriate
319 bpdisp enum value to set disposition of breakpoint.
320 (enable_once_breakpoint): Ditto.
321 (enable_delete_breakpoint): Ditto.
322 * breakpoint.h (clear_momentary_breakpoints): Remove prototype.
323 * symtab.c (find_pc_line): Improve comments.
325 * gdbtk.c: Fix a couple of misspellings.
327 * xcoffread.c: Ditto.
329 Tue May 7 18:37:06 1996 Stan Shebs <shebs@andros.cygnus.com>
331 * target.c (debug_to_xfer_memory): Insert line breaks when
332 dumping the memory block.
334 Mon May 6 13:52:52 1996 Stu Grossman (grossman@critters.cygnus.com)
336 * fork-child.c (fork_inferior), inferior.h: init_trace_fun now
337 returns a possibly modified pid.
338 * inftarg.c (ptrace_him): Now returns pid;
339 * m3-nat.c (m3_trace_him): Now returns pid;
340 * infcmd.c (run_command): Minor cleanup.
341 * infrun.c (wait_for_inferior): Add another check for one_stepped
342 near where we read the pc to avoid erroneously setting
343 random_signal for multi-threaded support.
344 * procfs.c: Add support for Solaris LWPs. Remove def of
345 LOSING_POLL. Many cleanups... Several workarounds for Solaris
346 lossage. System call entry and exit are now handled by
347 dynamically registered handlers.
348 * (syscallname): Don't barf when handed an unknown syscall
350 * (info_proc_syscalls): Ditto.
351 * sol-thread.c: New file. Implements Solaris thread support.
352 * symfile.c (symbol_file_add): Add call to target_new_objfile to
353 notify target-dependent code about new symbol tables.
354 * (clear_symtab_users): Call target_new_objfile to notify it of
355 the removal of all symbol tables.
356 * target.c (push_target): Make sure that to_close is non-zero
358 * target.h (target_new_objfile): Provide default.
359 * config/alpha/nm-osf2.h: Define LOSING_POLL because this version
360 of OSF can't hack using poll with /proc.
361 * config/sparc/nm-sun4sol2.h (target_new_objfile): Define to be
362 sol-thread-new-objfile.
363 * config/sparc/sun4sol2.mh: Add sol-thread.o to NATDEFFILES, and
364 add libthread_db.so.1 to NAT_CLIBS.
365 * config/sparc/tm-sun4sol2.h: Define PIDGET, TIDGET, and
368 Sat May 4 02:13:34 1996 N Srin Kumar <nsrin@wipinfo.soft.net>
370 * procfs.c (remove_fd): Fix copy of fds to fill hole left after
371 removal of the requested fd.
373 Mon May 6 07:52:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
375 * rs6000-tdep.c (_initialize_rs6000_tdep): Don't do XCOFF specific
378 * config/powerpc/tm-ppc-eabi.h: Define ELF_OBJECT_FORMAT.
381 Thu May 2 19:17:49 1996 Stan Shebs <shebs@andros.cygnus.com>
383 * gdbtk.tcl (debug_interface): New global, use to aid debugging.
384 (insert_breakpoint_tag, delete_breakpoint_tag): Fix range.
385 (file_popup_menu): Delete, never used.
386 (listing_window_popup): Rename from listing_window_button_1,
387 remove breakpoint toggling code.
388 (toggle_breakpoint): New procedure.
389 (create_file_win): Bind popup menu to button 2, toggle breakpoints
390 with button 1 in breakpoint area, add display of tagged areas if
394 Thu May 2 12:46:14 1996 Jeffrey A Law (law@cygnus.com)
397 * breakpoint.h (enum bpdisp): Add del_at_next_stop.
398 * breakpoint.c (insert_breakpoints, watchpoint_check,
399 bpstat_stop_status): Avoid bad references to memory freed via
400 delete_breakpoint on watchpoints going out of scope.
401 Do not delete these watchpoints, disable them and change their
402 disposition to del_at_next_stop instead.
403 (breakpoint_auto_delete): Delete all breakpoints whose disposition
405 (breakpoint_init_inferior): Use switch to avoid reference to
406 already deleted breakpoint.
408 Wed May 1 17:29:18 1996 Fred Fish <fnf@cygnus.com>
410 * Makefile.in (rs6000-nat.o): Depend on xcoffsolib.h.
411 * config/rs6000/rs6000.mh (NATDEPFILES): Move xcoffread.o ...
412 * config/rs6000/rs6000.mt (TDEPFILES): ... to here.
413 * xcoffsolib.c (xcoff_relocate_symtab_hook): Define and initialize.
414 (solib_info): Call xcoff_relocate_symtab via the hook.
415 (sharedlibrary_command): Ditto.
416 * xcoffread.c: Remove all FAKING_RS6000 comments and defines.
417 (xcoff_add_toc_to_loadinfo_hook): Define and initialize here.
418 (xcoff_init_loadinfo_hook): Define and initialize here.
419 (scan_xcoff_symtab): Call xcoff_add_toc_to_loadinfo via the hook.
420 (xcoff_initial_scan): Call xcoff_init_loadinfo via the hook.
421 * xcoffsolib.h (xcoff_relocate_symtab_hook): Declare extern func.
422 * rs6000-tdep.c (_initialize_rs6000_tdep): Add initializations
423 of xcoff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
424 * rs6000-nat.c (_initialize_core_rs6000): Add initialization
425 of xcoff_relocate_symtab_hook.
427 Tue Apr 30 13:22:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
429 * configure (powerpcle-*-solaris*): Add Solaris support.
431 * config/powerpc/{solaris.m[ht],tm-solaris.h}: New files for
434 Mon Apr 29 16:17:31 1996 Dawn Perchik <dawn@cygnus.com>
436 * c-valprint.c (c_val_print): Fix printing for arrays defined
439 Sun Apr 28 15:08:05 1996 Stan Shebs <shebs@andros.cygnus.com>
441 Support for bi-endian remote breakpoints.
442 * remote.c (big_break_insn, little_break_insn): New globals.
443 (break_insn): Remove.
444 (remote_insert_breakpoint, remote_remove_breakpoint): Use own
445 code if REMOTE_BREAKPOINT defined, otherwise call memory
446 breakpoint functions.
447 * config/sh/tm-sh.h (REMOTE_BREAKPOINT): Remove.
448 (BIG_REMOTE_BREAKPOINT, LITTLE_REMOTE_BREAKPOINT): Define.
450 * mon960-rom.c (mon960_cmds): Remove forward decl.
451 (mon960_load): Use current_monitor instead of mon960_cmds.
452 (mon960_regnames): Remove backslashes from line ends.
453 (_initialize_mon960): Fix documentation string.
455 Sun Apr 28 12:10:35 1996 Fred Fish <fnf@cygnus.com>
457 * symfile.h (psymbol_allocation_list): Expand comments which
458 describe the psymbol allocation list and how each field is
461 Sun Apr 28 03:44:30 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
463 * breakpoint.c (delete_breakpoint): Fix bpt->val, bpt->exp
465 (breakpoint_re_set_one): Fix b->exp, b->val, b->cond storage leaks.
467 * infcmd.c (run_command), solib.c (locate_base): Check for
468 target_has_execution in addition to inferior_pid, a core file
469 from a threaded program is yielding a non-zero inferior_pid.
471 * sparc-tdep.c (get_saved_register): Handle window registers
472 in a dummy frame correctly.
474 Sat Apr 27 20:38:32 1996 Fred Fish <fnf@cygnus.com>
476 * Makefile.in (CLIBS): Move $(MMALLOC) past all other libs,
477 so that anything that wants an allocation function not yet pulled
478 in, will get it from mmalloc rather than a system library.
479 * Makefile.in (INSTALLED_LIBS): Reorder to match order of CLIBS,
480 to avoid surprising results when used.
482 Sat Apr 27 00:12:05 1996 Dawn Perchik (dawn@cygnus.com)
484 * stabsread.c: Changes and bug fixes for cfront support.
485 Fix bug for class data members.
486 Fix parsing bug when no base classes exist.
487 Fix memory bug - allocate space for cplusplus specific info.
488 Add support for static data.
489 Add prototypes for static functions.
490 Enhance comments to show what each function expects to parse.
492 * stabsread.c(resolve_cont),dbxread.c(resolve_cont): Rename
493 function to resolve_cfront_continuation.
495 Fri Apr 26 23:58:26 1996 Jeffrey A Law (law@cygnus.com)
497 * infrun.c (wait_for_inferior): Call registers_changed when
498 restarting the inferior to get over a nullified instruction.
500 Tue Apr 24 12:12:55 1996 Dawn Perchik (dawn@cygnus.com)
502 * dbxread.c,stabsread.c,gdbtypes.c,partial-stab.h,valops.c:
503 Add new support for parsing cfront stabs.
505 Wed Apr 24 00:32:55 1996 Jeffrey A Law (law@cygnus.com)
507 * infrun.c (wait_for_inferior): Move "have_waited" label
508 outside of #ifdef conditionals. Don't trash the wait status
509 if we get a signal and the current instruction is nullified.
511 Mon Apr 22 20:17:01 1996 Fred Fish <fnf@cygnus.com>
513 * Makefile.in (VERSION): Bump version number to 4.16.1.
514 * NEWS: Update for 4.16 release.
516 Mon Apr 22 16:32:29 1996 Stan Shebs <shebs@andros.cygnus.com>
518 * monitor.h: Clean up comment formatting.
519 (current_monitor): Remove decl.
520 (LOADTYPES, LOADPROTOS, INIT_CMD, etc): Remove definitions.
521 (push_monitor, SREC_SIZE): Remove.
522 * monitor.c: Expand old macro into current_monitor derefs
524 * remote-os9k.c (current_monitor): Remove definition.
526 Mon Apr 22 14:54:45 1996 Mark Alexander <marka@superball.cygnus.com>
528 * corefile.c (specify_exec_file_hook): Allow arbitrary number of
530 (call_extra_exec_file_hooks): New function.
531 * h8300-tdep.c: Lint; add .h files to provide missing declarations,
532 remove unused variables.
533 (set_machine_hook): New function.
534 (_initialize_h8300m): Initialize it.
536 Fri Apr 19 15:03:49 1996 Ian Lance Taylor <ian@cygnus.com>
538 * remote-mips.c (encoding): Don't specify size, to avoid bug in
539 SunOS native compiler.
541 Thu Apr 18 18:46:57 1996 Stan Shebs <shebs@andros.cygnus.com>
543 * monitor.c: Use int rather than LONGEST for values, since
544 the formatting strings are not prepared to accept long longs.
546 Wed Apr 17 20:17:27 1996 Doug Evans <dje@canuck.cygnus.com>
548 * arm-tdep.c (initialize_arm_tdep): Make apcs32 a `zinteger'.
550 Tue Apr 16 17:38:23 1996 Stu Grossman (grossman@critters.cygnus.com)
552 * corelow.c (add_to_thread_list): Make sure reg_sect is non-null
553 before de-referencing it. Prevents deref of NULL pointer if core
554 file lacks .reg section.
555 * defs.h: Rename floatformat_{to from}_long_double to
556 floatformat_{to from}_doublest. Get rid of FLOATFORMAT_{TO
558 * findvar.c (extract_floating store_floating): Change all refs to
559 FLOATFORMAT_{FROM TO}... to floatformat_{from to}_doublest.
560 * utils.c: Change floatformat_{to from}_long_double to
561 floatformat_{to from}_doublest cuz the new routines will use
562 whatever size (double or long double) is appropriate.
563 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
564 REGISTER_CONVERT_TO_RAW): Change FLOATFORMAT... macros to
565 floatformat... routine calls.
567 Mon Apr 15 16:34:11 1996 Per Bothner <bothner@kalessin.cygnus.com>
569 * stabsread.c (read_type): Move handling of '@' from type
570 number handling to handling of types proper (as emitted by gcc!).
571 For typedefs, allocate the typedef type before reading its
572 definition, to properly handling recursive types.
574 Mon Apr 15 11:19:26 1996 Jeffrey A Law (law@cygnus.com)
576 * ch-exp.c (calculate_array_length): Fix prototype.
578 Sat Apr 13 14:21:16 1996 Stu Grossman (grossman@critters.cygnus.com)
580 * remote-nindy.c (nindy_open): Acquire more target state so that
581 user can attach to a previously running program.
582 * (nindy_fetch_registers nindy_store_registers): Get rid of fp
583 conversion code. That's all handled in {extract store}_floating
585 * utils.c (floatformat_to_double): Don't bias exponent when
586 handling zero's, denorms or NaNs.
587 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
588 REGISTER_CONVERT_TO_RAW): Change to using DOUBLST and
589 FLOATFORMAT_TO/FROM_DOUBLEST macros.
590 * config/i960/tm-nindy960.h: Undefine
591 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, and
592 REGISTER_CONVERTIBLE. These are no longer necessary now that all
593 the magic happens in extract/store_floating.
595 Sat Apr 13 02:58:02 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
597 * eval.c (evaluate_subexp_standard): Report error when attempting to
598 evaluate subscripts for types which cannot be subscripted.
600 * valarith.c (value_x_binop, value_x_unop): Add noside parameter.
601 Return a zero value with the return type of the member function
602 if noside is EVAL_AVOID_SIDE_EFFECTS instead of calling the member
604 * values.h (value_x_binop, value_x_unop): Update prototypes
606 * eval.c (evaluate_subexp_standard): Update all callers of
607 value_x_binop, value_x_unop accordingly.
609 * valarith.c (value_neg, value_complement): Perform ANSI C/C++
610 integral promotion on operands.
612 Fri Apr 12 13:19:27 1996 Fred Fish <fnf@cygnus.com>
614 * README: Update for 4.16 release.
615 * configure.in (AC_CHECK_FUNCS): Also check for sbrk.
616 * configure: Regenerate with autoconf.
617 * config.in: Regenerate with autoheader.
618 * main.c (main): Only use sbrk() when HAVE_SBRK is defined.
619 * top.c (command_loop): Ditto.
621 Fri Apr 12 09:45:29 1996 Stu Grossman (grossman@critters.cygnus.com)
623 * defs.h: Define TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
624 defaults for bi-endian targets. Replace function pointers for
625 floatformat routines with macros. No need for these to be runtime
627 * findvar.c: Get rid of floatformat function pointers. Use
628 macros in extract_floating and store_floating.
629 * remote-nindy.c (nindy_fetch_registers nindy_store_registers):
630 Use floatformat macros.
632 Thu Apr 11 21:28:02 1996 Fred Fish <fnf@cygnus.com>
634 From: Miles Bader <miles@gnu.ai.mit.edu>
635 * configure.in (AC_CHECK_HEADERS): check for endian.h.
636 Use AC_CHECK_TOOL to find AR & RANLIB. Add AC_PROG_AWK.
637 Add host & target cases for i[345]86-*-gnu*.
638 * config.in: Regenerate with autoheader.
639 * configure: Regenerate with autoconf.
640 * Makefile.in (AR, AWK): Set from corresponding autoconf substs.
641 (init.c): Don't scan mig-generated files.
642 * defs.h (endian.h): Include if HAVE_ENDIAN_H defined.
643 * config/nm-m3.h (ATTACH_NO_WAIT): Define.
644 * infcmd.c (attach_command): Use "#ifndef ATTACH_NO_WAIT"
645 rather than "#ifndef MACH".
647 Thu Apr 11 18:49:42 1996 Stan Shebs <shebs@andros.cygnus.com>
649 * remote.c (remotewritesize): New GDB variable, controls size
650 of memory packets sent to the target.
652 Thu Apr 11 13:47:52 1996 Stu Grossman (grossman@critters.cygnus.com)
654 * dcache.c: Add prototypes. Make many functions static.
655 * (dcache_peek dcache_fetch dcache_poke): Make dcache_fetch and
656 dcache_poke call dcache_xfer_memory directly in order to fix
657 problems with turning off dcache. dcache_peek is now unnecessary,
660 * defs.h: Define new macros HOST_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
661 and TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT to specify a pointer
662 to a struct floatformat. This allows for better handling of
663 targets whose floating point formats differ from the host by more
664 than just byte order.
665 * (floatformat_to_long_double floatformat_from_long_double):
666 Prototypes for new functions in utils.c.
667 * (floatformat_to_doublest floatformat_from_doublest): Prototypes
668 for pointers to floating point conversion functions. The actual
669 function uses either double or long double if the host supports it.
670 * findvar.c (floatformat_to_doublest floatformat_from_doublest):
671 Initialize to point at correct function depending on HAVE_LONG_DOUBLE.
672 * (extract_floating store_floating): Rewrite. Now, if host fp
673 format is the same as the target, we just do a copy. Otherwise,
674 we call floatformat_{to from}_doublest.
675 * remote-nindy.c (nindy_xfer_inferior_memory): Change param
676 `write' to `should_write'.
677 * utils.c (floatformat_to_long_double
678 floatformat_from_long_double): New routines that implement long
679 double versions of functions in libiberty/floatformat.c.
680 * config/i960/tm-i960.h (TARGET_LONG_DOUBLE_FORMAT): Define this for
681 i960 extended real (80 bit) numbers.
682 * nindy-share/nindy.c (ninMemGet ninMemPut): Return number of bytes
683 actually read or written.
685 Wed Apr 10 02:56:06 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
687 * ch-valprint.c (chill_val_print): Remove call to calculate_array_length.
688 (calculate_array_length): Move function from here ...
690 * ch-exp.c (calculate_array_length): ... to here.
691 (parse_primval): If we have a symbol with an array type
692 and the length is 0, call calculate_array_length.
694 Tue Apr 9 01:23:05 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
696 * eval.c (evaluate_subexp_standard): In case of TYPE_CODE_SET:
697 Add some checks for powerset compatibility.
699 * valops.c (value_slice): Use lowbound instead of lowerbound for
700 call to slice_range_type to get correct bounds.
702 Mon Apr 8 12:53:56 1996 Fred Fish <fnf@cygnus.com>
704 * Makefile.in (scm-exp.o, scm-lang.o, scm-valprint.o): Add targets and
706 * scm-lang.c (gdb_string.h): Include.
707 * objfiles.c (add_to_objfile_sections): Cast second arg of obstack_grow
708 call to correct type (char *).
709 * cp-valprint.c (cp_print_static_field): Ditto.
710 * somsolib.c (som_solib_create_inferior_hook): Add a declaration
711 for external find_unwind_entry function (from hppa-tdep.c).
712 * remote-pa.c (remote_write_bytes, remote_read_bytes): Change
713 type of second arg to "char *" to be type compatible with
715 (remote_wait): Cast second arg to strtol to correct type.
716 * hppa-tdep.c (compare_unwind_entries): Change argument types to
717 "const void *" to be type compatible with qsort, and then
718 assign to local args prior to use.
720 Mon Apr 8 15:35:52 1996 Jeffrey A Law (law@cygnus.com)
722 * infptrace.c (kill_inferior): Remove call to "kill"; update
725 Mon Apr 8 14:05:07 1996 Geoffrey Noer <noer@cygnus.com>
727 * remote-e7000.c: don't append :23 to target port if __WIN32__
728 is defined (it's WinGDB).
730 Sun Apr 7 22:34:29 1996 Fred Fish <fnf@cygnus.com>
732 From: Miles Bader <miles@gnu.ai.mit.edu>
733 * gnu-nat.c, gnu-nat.h, msg.defs, exc_request.defs, i386gnu-nat.c,
734 msg_reply.defs, notify.defs, process_reply.defs, reply_mig_hack.awk,
735 config/nm-gnu.h, config/i386/{i386gnu.mh, i386gnu.mt, nm-gnu.h,
736 m-i386gnu.h, xm-i386gnu.h}: New files for GNU hurd.
738 Sun Apr 7 13:32:41 1996 Fred Fish <fnf@cygnus.com>
740 * configure.in (case host): Add i386sco5 host.
741 * configure: Regenerate.
743 From: Robert Lipe <robertl@dgii.com>
744 Add support for SCO OpenServer 5 (a.k.a. 3.2v5*) This
745 target is an SVR3.2 with COFF, ELF, and shared libes, but
747 * config/i386/i386sco5.mh: New file.
748 * config/i386/nm-i386sco5.h: New file.
750 Sat Apr 6 08:55:22 1996 Fred Fish <fnf@cygnus.com>
752 * bcache.c (bcache): When size of chunk to cache is exactly equal to
753 BCACHE_MAXLENGTH, stash chunk as unique copy.
755 Sat Apr 6 00:46:26 1996 Fred Fish <fnf@cygnus.com>
757 * symfile.c (INLINE_ADD_PSYMBOL): Remove ifdef.
758 (add_psymbol_to_list): Add an arg for passing CORE_ADDR values and
759 use it, rather than calling add_psymbol_addr_to_list.
760 (add_psymbol_addr_to_list): Delete.
761 (add_psymbol_to_list): Make psymbol static to avoid random data in
762 gaps due to alignment of structure members.
763 * symfile.h (INLINE_ADD_PSYMBOL, ADD_PSYMBOL_TO_LIST,
764 ADD_PSYMBOL_ADDR_TO_LIST): Remove. Real world tests show no
765 performance improvements by inlining via complicated macros and
766 they just make gdb larger and harder to maintain.
767 * dwarfread.c (add_enum_psymbol): Replace ADD_PSYMBOL_TO_LIST
768 and/or ADD_PSYMBOL_ADDR_TO_LIST macro(s) with call to
769 add_psymbol_to_list with appropriate long or CORE_ADDR args.
770 (add_partial_symbol): Ditto.
771 * partial-stab.h: Ditto.
772 * os9kread.c (read_os9k_psymtab): Ditto
773 * mdebugread.c (parse_partial_symbols): Ditto.
774 (handle_psymbol_enumerators): Ditto.
775 (demangle.h): Include.
776 * hpread.c (hpread_build_psymtabs): Ditto.
777 (hpread_build_psymtabs): Ditto.
778 (demangle.h): Include
781 Fri Apr 5 13:44:40 1996 Stan Shebs <shebs@andros.cygnus.com>
783 * gdbtk.c (running_now): New global variable.
784 (gdb_cmd): Test it before executing any command.
785 (gdbtk_call_command): Set it when inferior is running.
786 * gdbtk.tcl (gdbtk_tcl_busy, gdbtk_tcl_idle): Enable and
787 disable interaction with command window's text appropriately.
789 Fri Apr 5 13:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
791 * gdbtk.c (SIOCSPGRP, linux): If on Linux, undef SIOCSPGRP, since
792 some versions of the kernel don't support it.
795 Thu Apr 4 20:16:55 1996 Fred Fish <fnf@cygnus.com>
797 * configure.in: Check for setpgid function.
798 * config.in: Regenerate with autoheader.
799 * configure: Regenerate with autoconf.
800 * inflow.c (_initialize_inflow): Only try to use _SC_JOB_CONTROL
801 if it is actually defined.
802 (gdb_setpgid): Use HAVE_SETPGID.
803 * ch-exp.c: Change include of <string.h> to "gdb_string.h".
804 * c-exp.y, f-exp.y, m2-exp.y: Ditto.
805 * c-exp.y, serial.c: Include <ctype.h>.
806 * config/m68k/nm-news.h: Add typedef for pid_t which is
807 apparently missing from <sys/types.h>. Enclose entire
808 file in NM_NEWS_H ifndef and define when included.
809 * config/mips/nm-news-mips.h: Ditto.
810 * config/m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL,
811 REGISTER_CONVERT_TO_RAW): Change name of temporary variable.
813 Thu Apr 4 19:04:18 1996 Stan Shebs <shebs@andros.cygnus.com>
815 * arm-xdep.c: Move native-specific code to here from arm-tdep.c.
816 * arm-tdep.c (arm_apcs_32): New global.
817 (arm_addr_bits_remove, arm_saved_pc_after_call,
818 arm_push_dummy_frame, arm_pop_frame): New functions.
819 (arm_skip_prologue): Updated version from Richard Earnshaw.
820 (_initialize_arm_tdep): Add set/show "apcs32".
821 * config/arm/tm-arm.h (ADDR_BITS_REMOVE): Call
822 arm_addr_bits_remove.
823 (SAVED_PC_AFTER_CALL): Call arm_saved_pc_after_call.
824 (frame_find_saved_regs): Declare properly.
825 (PUSH_DUMMY_FRAME): Call arm_push_dummy_frame.
826 (POP_FRAME): Call arm_pop_frame, use ADDR_BITS_REMOVE instead of
828 * config/arm/nm-arm.h: New file.
829 * config/arm/xm-arm.h (KERNEL_U_ADDR, FETCH_INFERIOR_REGISTERS):
830 Move definitions to nm-arm.h.
831 * config/arm/arm.mh (NAT_FILE): Define.
833 * symfile.c (generic_load): Initialize data_count properly.
835 Thu Apr 4 17:17:53 1996 Fred Fish <fnf@cygnus.com>
837 * symmisc.c (print_objfile_statistics): Print memory used by
838 psymbol cache obstack.
840 Thu Apr 4 15:43:07 1996 Stan Shebs <shebs@andros.cygnus.com>
842 * symfile.c (report_transfer_performance): New function.
843 (generic_load): Call it to report transfer rate.
844 * remote-e7000.c (e7000_load): Ditto.
846 Mon Apr 1 16:31:00 1996 Stan Shebs <shebs@andros.cygnus.com>
848 * mpw-make.sed: Change references to config.h to be in objdir,
849 edit out rules to rebuild config.h.
851 Mon Apr 1 08:32:23 1996 Fred Fish <fnf@cygnus.com>
853 * hppa-tdep.c (hppa_pop_frame): Call clear_proceed_status before
856 Sun Mar 31 16:15:43 1996 Fred Fish <fnf@cygnus.com>
858 * hppah-nat.c (store_inferior_registers, store_inferior_registers,
859 fetch_register, child_xfer_memory): Use call_ptrace function supplied
860 by infptrace.c rather than calling ptrace directly.
862 Sun Mar 31 15:39:00 1996 Stan Shebs <shebs@andros.cygnus.com>
864 * mon960-rom.c: Cleanups and elimination of unused code,
865 clarify documentation string.
866 (mon960_serial, mon960_ttyname): Remove.
867 * config/i960/tm-mon960.h (ADDITIONAL_OPTIONS,
868 ADDITIONAL_OPTION_CASES, ADDITIONAL_OPTION_HELP): Remove.
870 Sat Mar 30 11:00:22 1996 Fred Fish <fnf@cygnus.com>
872 * configure.in: Check whether printf family supports printing
873 long doubles or not and define PRINTF_HAS_LONG_DOUBLE if so.
874 * acconfig.h: Provide default undef for PRINTF_HAS_LONG_DOUBLE.
875 * configure: Regenerate.
876 * valprint.c (print_floating): Use PRINTF_HAS_LONG_DOUBLE.
877 * c-exp.y (parse_number): Use PRINTF_HAS_LONG_DOUBLE.
878 * configure.in: Fix have_gregset and have_fpregset autoconf
879 variable names so that they match the pattern required to
882 Fri Mar 29 21:39:56 1996 Fred Fish <fnf@cygnus.com>
884 * core-aout.c (fetch_core_registers): Cast core_reg_size to int
885 before testing against reg_ptr.
886 * eval.c (evaluate_subexp_standard): Cast type of
887 TYPE_FN_FIELD_VOFFSET to int.
888 * findvar.c (extract_signed_integer, extract_unsigned_integer,
889 extract_long_unsigned_integer): Cast type of sizeof to int.
890 * values.c (unpack_field_as_long, modify_field): Ditto.
891 * valops.c (value_assign, call_function_by_hand): Ditto.
892 * infcmd.c (do_registers_info): Ditto.
893 * ser-tcp.c (tcp_open): Ditto.
894 * remote.c (putpkt): Ditto.
895 * dcache.c (dcache_peek): Ditto.
896 * dcache.c (dcache_poke): Ditto.
897 * m2-exp.y (yylex): Ditto.
898 * gnu-regex.c (re_match_2): Ditto.
899 * f-lang.c (ADD_BF_SYMNUM, saved_bf_list_end, tmp_bf_ptr): Ifdef
900 out unused macro definition and variables.
901 * inftarg.c (proc_wait): Move from main.c to here, and make static.
902 * valprint.c (val_print_string): Change bufsize from int to unsigned.
903 * main.c (wait.h): Include.
904 * top.c (command_line_input): Remove unused variable "c".
905 * f-typeprint.c (f_type_print_varspec_prefix): Add missing enum
906 value TYPE_CODE_TYPEDEF to switch statement.
907 (f_type_print_varspec_suffix): Add missing enum value
908 TYPE_CODE_TYPEDEF to switch statement.
909 * ch-exp.c (parse_primval): Add remaining enumeration values to
910 switch statement, with no specific action.
911 (ch_lex): Add LOC_UNRESOLVED in switch statement.
912 (pushback_token): Ifdef out, since code using it is ifdef'd out.
913 * stabsread.c (cleanup_undefined_types): Remove unused label
915 * objfiles.h (print_symbol_bcache_statistics): Add prototype.
916 * maint.c (objfiles.h): Include.
917 (maintenance_print_statistics): Remove unused variable "temp".
918 * minsyms.c (lookup_minimal_symbol_solib_trampoline): Remove
919 unused variable "found_file_symbol".
920 * m2-exp.y (yylex): Add LOC_UNRESOLVED case to switch.
921 * language.c (lang_bool_type): Use existing function local type
922 variable rather than create block local variables.
923 * solib.c (disable_break): Enclose in ifndef SVR4_SHARED_LIBS.
924 * infptrace.c (wait.h, command.h): Include.
925 * ser-tcp.c (gdb_string.h): Include
926 * i386-tdep.c (codestream_seek): Change "place" to CORE_ADDR.
927 (i386_get_frame_setup): Change "pc" from int to CORE_ADDR.
928 * command.c (complete_on_enum): Make assignment used as truth value
929 explictly check against NULL.
931 * infrun.c (wait_for_inferior): Ifdef out prologue_pc since code
932 that uses it is ifdef'd out.
933 * parser-defs.h: Add prototype for write_dollar_variable.
934 * infrun.c: Add prototype for write_pc_pid.
935 * breakpoint.h: Add prototype for re_enable_breakpoints_in_shlibs.
936 * symmisc.c (bcache.h): Include.
937 * bcache.h: Add prototype for print_bcache_statistics.
938 * symfile.c: Include <time.h>.
939 * printcmd.c (print_scalar_formatted): Change len to unsigned int.
940 * valarith.c (value_equal): Cast result of TYPE_LENGTH to int.
941 * valarith.c (value_binop): Change result_len, promoted_len1,
942 and promoted_len2 to unsigned int.
943 * valarith.c (value_subscripted_rvalue): Change elt_offs and
944 elt_size to unsigned int.
945 * valops.c (value_array): Change typelength to unsigned int.
946 (destructor_name_p): Change len to unsigned int.
947 * scm-lang.h (scm_parse): Add prototype for scm_unpack.
948 * symfile.c (decrement_reading_symtab): Change return type to void.
949 * valarith.c (value_subscript): Remove unused variable "word".
950 (value_subscript): Remove unused variable "tint".
951 * valops.c (auto_abandon): Ifdef out, since code using it is also
953 * eval.c (init_array_element): Remove unused variable "val".
954 * Makefile.in (values.o): Depends on scm-lang.h.
955 (command.o): Depends upon wait_h.
956 (ser-tcp.o): Depends upon gdb_string.h.
957 (infptrace.o): Depends upon wait_h and command_h.
958 (maint.o): Depends on objfiles.h and symfile.h.
959 * values.c (allocate_repeat_value): Remove unused variable
961 (scm-lang.h): Include.
962 * breakpoint.c (create_longjmp_breakpoint): Enclose in
963 GET_LONGJMP_TARGET define, unused otherwise.
964 * config/i386/nm-linux.h: Add prototypes for i386_insert_watchpoint,
965 i386_remove_watchpoint and i386_stopped_by_watchpoint.
967 Thu Mar 28 12:53:19 1996 Doug Evans <dje@canuck.cygnus.com>
969 * configure.in (sparc64-*-solaris2*): Delete.
970 Stick with sparc-*-solaris2*.
971 * configure: Regenerated.
973 Thu Mar 28 06:51:26 1996 Fred Fish <fnf@cygnus.com>
975 * valops.c (value_assign): Make copy of internal variable value
976 before returning it as a new value, since it is owned by the
977 internal variable and will be freed along with it.
979 Wed Mar 27 08:36:17 1996 Jeffrey A Law (law@cygnus.com)
981 * From Peter Schauer.
982 * breakpoint.c (breakpoint_re_set_one): Keep temporary
983 breakpoints bp_until, bp_finish, bp_watchpoint_cope, bp_call_dummy
984 and bp_step_resume in case breakpoint_re_set_one is called due
985 to a step over a dlopen call.
986 * infrun.c (wait_for_inferior): Always remove breakpoints from
987 inferior in BPSTAT_WHAT_CHECK_SHLIBS case.
989 Tue Mar 26 13:15:32 1996 Fred Fish <fnf@cygnus.com>
991 * config/mips/tm-mips.h (COERCE_FLOAT_TO_DOUBLE): Only prefer
992 non-prototyped case over prototyped case for C.
993 * config/pa/tm-hppa.h (COERCE_FLOAT_TO_DOUBLE): Ditto.
995 Sat Mar 23 17:24:28 1996 Fred Fish <fnf@cygnus.com>
997 * os9kread.c (os9k_process_one_symbol): Note nonportable
998 assumption that an int can hold a char *.
1000 * bcache.h (struct hashlink): Wrap data[] inside union with
1001 double to force longest alignment.
1002 (BCACHE_DATA): New macro to access data[].
1003 (BCACHE_ALIGNMENT): New macro to get offset to data[].
1004 * bcache.c (lookup_cache, bcache): Use BCACHE_DATA to get
1005 address of cached data. Use BCACHE_ALIGNMENT to compute
1006 amount of space to allocate for each hashlink struct.
1008 Sat Mar 23 12:14:02 1996 Fred Fish <fnf@cygnus.com>
1010 * ch-lang.c (evaluate_subexp_chill): Fix typo.
1012 Thu Mar 21 08:27:19 1996 Fred Fish <fnf@cygnus.com>
1014 * Makefile.in (VERSION): Bump version to 4.15.3
1016 Thu Mar 21 10:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
1018 * config.in: Rename from config.h.in.
1019 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
1020 Change CONFIG_HEADERS test in AC_OUTPUT accordingly.
1021 * configure: Rebuild.
1022 * Makefile.in (stamp-h): Depend upon config.in, not config.h.in.
1023 Set CONFIG_HEADERS to config.h:config.in.
1025 Tue Mar 19 12:47:51 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1027 * partial-stab.h (case N_ENDM): Finish current partial symbol
1028 table for Solaris 2 cc.
1030 Tue Mar 19 10:39:15 1996 Jeffrey A Law (law@cygnus.com)
1032 * rs6000-nat.c (exec_one_dummy_insn): Don't clobber the
1033 PC in the registers array. From Peter Schauer.
1035 Mon Mar 18 13:47:09 1996 Fred Fish <fnf@cygnus.com>
1037 * symfile.c (reread_symbols): Reinitialize bcache struct
1038 members to zero using memset. Also use memset to reinit
1039 global_psymbols and static_psymbols, rather than explicitly
1040 resetting each structure member.
1042 Sat Mar 16 19:47:36 1996 Fred Fish <fnf@cygnus.com>
1044 * configure.in: Add fragment to create stamp-h.
1046 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
1047 * configure.in (AC_CHECK_HEADERS): Check for link.h.
1048 * configure: Regenerate with autoconf.
1049 * config.h.in: Regenerate with autoheader.
1050 * config/i386/nm-linux.h: Include solib.h only if HAVE_LINK_H
1052 * solib.c: Exclude most of the code if HAVE_LINK_H is not defined.
1053 * config/i386/linux.mh: Reinstate XM_CLIBS, it is needed for
1054 older a.out based systems.
1056 Sat Mar 16 16:45:43 1996 Fred Fish <fnf@cygnus.com>
1058 * config.h.in: New file.
1059 * acconfig.h: New file, for autoheader.
1060 * configure.in (AC_CONFIG_HEADER): Add, generate config.h.
1061 * configure: Regenerate.
1062 * Makefile.in (defs_h): Add config.h
1063 (distclean): Remove config.h and stamp-h during distclean.
1064 (config.h, stamp-h): New targets to remake config.h when necessary.
1065 * defs.h (config.h): Include before any other includes or defines.
1066 * i386-tdep.c (gdb_string.h): Move include after include of defs.h.
1067 * i386v4-nat.c (defs.h): Include before testing HAVE_SYS_PROCFS_H.
1069 Sat Mar 16 14:55:27 1996 Fred Fish <fnf@cygnus.com>
1071 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
1072 * Makefile.in (INSTALLED_LIBS): Make sure that @LIBS@ will not
1073 result in an empty line, to work around a bug in native Ultrix 4.4
1074 and OSF/1-3.2C make.
1076 Sat Mar 16 13:33:17 1996 Fred Fish <fnf@cygnus.com>
1078 * configure.in: Add gdbserver to configdirs under linux.
1079 * configure: Regenerate.
1081 Fri Mar 15 12:06:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1083 * config/i386/nm-nbsd.h (FLOAT_INFO): Comment out.
1084 * config/i386/tm-nbsd.h (NUM_REGS): Define.
1086 Thu Mar 14 10:31:18 1996 Jeffrey A Law (law@cygnus.com)
1088 * solib.c (solib_break_names): Add _r_debug_state for
1089 vanilla SVR4 implementations. From Peter Schauer.
1091 Mon Mar 11 14:24:57 1996 Dawn Perchik <dawn@critters.cygnus.com>
1093 * mon960-rom.c: New file; support mon960 rom monitor on i960.
1094 * monitor.c (monitor_debug): Change remotedebug to buffer strings.
1095 * monitor.c (monitor_open): Add test for flag MO_NO_ECHO_ON_OPEN before
1096 epecting prompt and echo during open.
1097 * monitor.c (monitor_stop): Add test for flag MO_SEND_BREAK_ON_OPEN to
1098 determine if break should be sent as stop command.
1099 * monitor.h: Add flags MO_NO_ECHO_ON_OPEN and MO_SEND_BREAK_ON_OPEN.
1100 * i960-tdep.c (mon960_frame_chain_valid): New function for getting
1101 stack frame on mon960.
1102 * Makefile.in: Add mon960 files.
1103 * configure.in: Changed i960-*-coff* and i960-*-elf* to target mon960;
1104 added i960-nindy-coff* and i960-nindy-elf* for target nindy.
1105 * configure: Regenerated.
1106 * config/i960/mon960.mt, config/i960/tm-mon960.h: New files;
1107 support mon960 rom monitor on i960.
1109 Mon Mar 11 11:02:47 1996 Steve Chamberlain <sac@slash.cygnus.com>
1111 With Michael Snyder:
1112 * i386-tdep.c (skip_trampoline_code): Fix strncmp length.
1113 * win32-nat.c (CHECK, DEBUG*, debug_*): New.
1114 (handle_load_dll): Don't reload symbols.
1115 (handle_exception): Use the DEBUG_* names.
1116 (child_wait): Add DEBUG_* code.
1117 (_initialize_inftarg): Add new commands to set debug_ names.
1119 Mon Mar 11 09:19:58 1996 Jeffrey A Law (law@cygnus.com)
1121 * From Peter Schauer:
1122 * breakpoint.c (insert_breakpoints): Use ALL_BREAKPOINTS_SAFE.
1123 (bpstat_stop_status): Likewise.
1124 (remove_solib_event_breakpoints): Likewise.
1125 (clear_momentary_breakpoints): Likewise.
1126 (re_enable_breakpoints_in_shlibs): Don't reenable a breakpoint
1127 if we still can't read the memory for that breakpoint.
1128 (mention): Add bp_shlib_event case to keep gcc quiet.
1130 Fri Mar 8 12:08:12 1996 Jeffrey A Law (law@cygnus.com)
1132 * breakpoint.h (enum enable): New enum shlib_disabled for
1133 shared library breakpoints that have been temporarily disabled.
1134 * breakpoint.c: Handle temporarily disabled shared library
1135 breakpoints like disabled breakpoints in most places.
1136 (insert_breakpoints): Use shlib_disabled to indicate
1137 that an unsettable breakpoint is only temporarily disabled.
1138 (re_enable_breakpoints_in_shlibs): New function.
1139 * corelow.c (solib_add_stub): After adding shared libraries,
1140 try to reenable any temporarily disabled breakpoints.
1141 * infcmd.c (attach_command): Likewise.
1142 * infrun.c (wait_for_inferior): Likewise.
1144 Fri Mar 8 11:41:25 1996 Ian Lance Taylor <ian@cygnus.com>
1146 * defs.h (extract_long_unsigned_integer): Declare.
1147 * findvar.c (extract_long_unsigned_integer): New function.
1148 * printcmd.c (print_scalar_formatted): Use it.
1149 * valprint.c (val_print_type_code_int): Likewise.
1151 Thu Mar 7 17:40:50 1996 Stan Shebs <shebs@andros.cygnus.com>
1153 * infcmd.c (do_registers_info): Ignore anonymous registers.
1154 * sh-tdep.c (set processor): New command to set specific
1156 (sh_reg_names, sh3_reg_names): Arrays of register names for
1157 SH and SH3 processors.
1158 (sh_set_processor_type): New function.
1159 * sh3-rom.c (sh3_open): Call it.
1160 (sh3_regname): Add names of all the bank registers.
1161 (sh3_supply_register): Clean up formatting.
1162 * config/sh/tm-sh.h (NUM_REGS, NUM_REALREGS): Increase to include
1164 (REGISTER_NAMES): Add names of bank registers.
1165 (FP15_REGNUM): Define.
1166 (REGISTER_VIRTUAL_TYPE): Use it.
1167 * monitor.c: Clean up some comments.
1169 Thu Mar 7 12:09:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1171 * i386b-nat.c: Revert part of Mar 5 change. FreeBSD collapsed the
1172 s* and t* symbols too.
1174 Thu Mar 7 15:18:51 1996 James G. Smith <jsmith@cygnus.co.uk>
1176 * symfile.c (generic_load): Avoid division by zero.
1178 Wed Mar 6 17:57:59 1996 Jeffrey A Law (law@cygnus.com)
1180 * breakpoint.c (bfd_lookup_symbol): Provide for all SVR4 systems,
1181 not just those with HANDLE_SVR4_EXEC_EMULATORS.
1184 * breakpoint.c (internal_breakpoint_number): Move to file scope.
1185 (create_solib_event_breakpoint): Use an internal breakpoint number.
1187 Wed Mar 6 00:32:44 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1189 * valarith.c (value_in): Change builtin_type_chill_bool to
1192 Tue Mar 5 23:48:36 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1194 * ch-exp.c (parse_primval): Handle CARD, MAX, MIN.
1195 (match_string_literal): Handle control sequence.
1196 (match_character_literal): Deto.
1198 * ch-lang.c (chill_printchar): Change formating of nonprintable
1199 characters from C'xx' to ^(num).
1200 (chill_printstr): Deto.
1201 (value_chill_card, value_chill_max_min): New functions to process
1202 Chill's CARD, MAX, MIN.
1203 (evaluate_subexp_chill): Process UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN.
1205 * expression.h (exp_opcode): Add UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN
1206 for Chill's CARD, MAX, MIN.
1208 * valarith.c (value_in): Add processing of TYPE_CODE_RANGE
1209 and change return type from builtin_type_int to
1210 builtin_type_chill_bool.
1212 Tue Mar 5 18:54:04 1996 Stan Shebs <shebs@andros.cygnus.com>
1214 * config/nm-nbsd.h (link_object, lo_name, etc): Move to here
1215 from config/nm-nbsd.h.
1216 * config/sparc/nm-nbsd.h (regs, fp_status, etc): Move to here
1217 from config/sparc/tm-nbsd.h.
1219 * config/m68k/nm-hp300hpux.h (FIVE_ARG_PTRACE): Define here
1220 instead of in config/m68k/xm-hp300hpux.h.
1222 Tue Mar 5 12:05:35 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1224 * i386b-nat.c, m68knbsd-nat.c (fetch_core_registers): Provide
1225 implementation for NetBSD systems.
1227 Mon Mar 4 23:44:16 1996 Per Bothner <bothner@kalessin.cygnus.com>
1229 * valarith.c (binop_user_defined_p): Return 0 for BINOP_CONCAT.
1230 (value_concat): Handle varying strings (add COERCE_VARYING_ARRAY).
1232 * ch-lang.c (evaluate_subexp_chill case MULTI_SUBSCRIPT): Error
1233 if "function" is pointer to non-function.
1235 Mon Mar 4 17:47:03 1996 Stan Shebs <shebs@andros.cygnus.com>
1237 * top.c (print_gdb_version): Update copyright year.
1239 Mon Mar 4 14:44:54 1996 Jeffrey A Law (law@cygnus.com)
1242 * infrun.c (wait_for_inferior): Remove breakpoints and
1243 switch terminal settings before calling SOLIB_ADD.
1244 * solib.c (enable_break, SVR4 variant): Don't map in symbols
1245 for the dynamic linker, the namespace pollution causes real
1248 Sun Mar 3 17:18:57 1996 James G. Smith <jsmith@cygnus.co.uk>
1250 * remote-mips.c (common_breakpoint): Explicitly terminate the
1253 Wed Feb 28 22:32:18 1996 Stan Shebs <shebs@andros.cygnus.com>
1255 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
1256 * remote.c (remote_detach): Send a command 'D' to the target
1257 when detaching, update the function's comments.
1259 Wed Feb 28 15:50:12 1996 Fred Fish <fnf@cygnus.com>
1261 * Makefile.in (VERSION): Bump version to 4.15.2 to establish
1262 baseline for gdb 4.16 rerelease testing.
1264 Wed Feb 28 13:32:05 1996 Jeffrey A Law (law@cygnus.com)
1266 * somsolib.c (som_solib_create_inferior_hook): Before returning
1267 call clear_symtab_users.
1269 Tue Feb 27 00:04:46 1996 Stu Grossman (grossman@critters.cygnus.com)
1271 * remote-e7000.c (e7000_open): Delete all breakpoints when
1272 connecting to e7000. Change connect message to allow use of
1273 monitor.exp in test suite.
1274 * (e7000_load): Print transfer rate of download.
1275 * symfile.c (generic_load): Print transfer rate of download.
1277 Sun Feb 25 13:58:33 1996 Stan Shebs <shebs@andros.cygnus.com>
1279 * configure.in (mips*-*-vxworks*): New config.
1280 * configure: Regenerated.
1282 * config/mips/vxmips.mt, config/mips/tm-vxmips.h: New files.
1283 * remote-vxmips.c (vx_convert_to_virtual, vx_convert_from_virtual):
1286 Sat Feb 24 12:30:28 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1288 * partial-stab.h (case N_FUN): Function symbols generated
1289 by SPARCworks cc have a meaningless zero value, do not update
1290 pst->textlow if the function symbol value is zero.
1292 * stabsread.c (define_symbol): Initialize SYMBOL_TYPE field
1293 for function prototype declaration symbols.
1295 Fri Feb 23 22:33:04 1996 Stu Grossman (grossman@critters.cygnus.com)
1297 * remote-e7000.c (e7000_load): New routine to download via the
1299 * (e7000_wait): Don't backup PC when we hit a breakpoint.
1300 Apparantly new sh2 pods get this right...
1301 * (e7000_ops): Add call to e7000_load.
1303 Thu Feb 22 00:52:42 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1305 * config/m68k/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h},
1306 m68knbsd-nat.c: New files, support for NetBSD/m68k.
1308 * configure.in (m68k-*-netbsd*): New config.
1309 * configure: Regenerated.
1311 Wed Feb 21 19:00:21 1996 Fred Fish <fnf@cygnus.com>
1313 * standalone.c (open, _initialize_standalone): Fix obvious typos
1314 reported by Martin Pool <martin@citr.uq.oz.au>.
1316 Wed Feb 21 14:24:04 1996 Jeffrey A Law (law@cygnus.com)
1318 * solib.c (solib_create_inferior_hook): Fix thinko.
1320 Tue Feb 20 23:59:19 1996 Jeffrey A Law (law@cygnus.com)
1322 * solib.c (solib_break_names): Define for Solaris and Linux.
1323 (enable_break): For SVR4 systems, first try to use the debugger
1324 interfaces in the dynamic linker to track shared library events
1325 as they happen, then fall back to BKPT_AT_SYMBOL code. Convert
1326 BKPT_AT_SYMBOL code to use shared library event breakpoints.
1327 (solib_create_inferior_hook): Simplify BKPT_AT_SYMBOL code,
1328 it no longer needs to restart/wait on the inferior.
1329 * symfile.c (find_lowest_section): No longer static.
1330 * symfile.h (find_lowest_section): Corresponding changes.
1332 Tue Feb 20 18:54:08 1996 Fred Fish <fnf@cygnus.com>
1334 * valops.c (COERCE_FLOAT_TO_DOUBLE): Define default value.
1335 (value_arg_coerce): Use COERCE_FLOAT_TO_DOUBLE.
1336 * config/alpha/tm-alpha.h (COERCE_FLOAT_TO_DOUBLE): Define to 1.
1337 * config/mips/tm-mips.h: Ditto.
1338 * config/pa/tm-hppa.h: Ditto.
1339 * config/rs6000/tm-rs6000.h: Ditto.
1340 * config/sparc/tm-sparc.h: Ditto.
1342 Tue Feb 20 17:32:05 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1344 * config/{i386,ns32k}/nbsd.mh (NATDEPFILES): Remove core-aout.o.
1346 * config/nm-nbsd.h (FETCH_INFERIOR_REGISTERS): Defined.
1347 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
1348 #ifdef'd out definitions --- Causes serious gdb failures on
1349 the i386. Need to investigate further before enabling.
1351 * i386b-nat.c (fetch_inferior_registers, store_inferior_registers,
1352 fetch_core_registers): New functions. These functions are defined
1353 if FETCH_INFERIOR_REGISTERS is set. Registers are fetched/stored
1354 with ptrace PT_GETREGS/PT_SETREGS.
1356 Tue Feb 20 16:55:06 1996 Stu Grossman (grossman@critters.cygnus.com)
1358 * findvar.c (extract_floating store_floating): Replace `long
1359 double' with `DOUBLEST'.
1361 Mon Feb 19 15:25:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1363 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
1366 Mon Feb 19 10:32:05 1996 Jeffrey A Law (law@cygnus.com)
1368 * symtab.h (looup_minimal_symbol_solib_trampoline): Declare.
1370 * breakpoint.h (remove_solib_event_breakpoints): Declare.
1371 * breakpoint.c (remove_solib_event_breakpoints): New function.
1372 * somsolib.c (solib_create_inferior_hook): Remove all solib event
1373 breakpoints before inserting any new ones. Use a solib event
1374 breakpoint for the breakpoint at "_start".
1375 Remove extraneous "\n" from calls to warning.
1377 * breakpoint.c (breakpoint_1): Add missing "sigtramp" to bptypes
1380 Mon Feb 19 01:09:32 1996 Doug Evans <dje@cygnus.com>
1382 * dwarfread.c (add_partial_symbol): Use ADD_PSYMBOL_ADDR_TO_LIST
1383 for CORE_ADDR values.
1384 (new_symbol): Use SYMBOL_VALUE_ADDRESS for CORE_ADDR values.
1385 * symfile.h (add_psymbol_{,addr}to_list): Add prototypes.
1387 Sun Feb 18 14:37:13 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1389 * mipsread.c (mipscoff_symfile_read): Unconditionally add
1390 alpha coff dynamic symbols for all symbol files. Makes skipping
1391 over the trampoline code work when stepping from a function in a
1392 shared library into a function in a different shared library.
1394 Sun Feb 18 09:27:10 1996 Stu Grossman (grossman@cygnus.com)
1396 * config/sparc/tm-sparc.h: Define PS_FLAG_CARRY. Define
1397 RETURN_VALUE_ON_STACK to return long doubles on the stack.
1399 Sat Feb 17 16:33:11 1996 Fred Fish <fnf@cygnus.com>
1401 * Makefile.in (ch-exp.o): Add dependencies.
1402 (various): Add gdb_string.h to dependencies that need it.
1404 Sat Feb 17 08:57:50 1996 Fred Fish <fnf@cygnus.com>
1406 * symmisc.c (print_symbol_bcache_statistics): Update description for
1407 printing byte cache statistics.
1409 Thu Feb 16 16:02:03 1996 Stu Grossman (grossman@cygnus.com)
1411 * Add native support for long double data type.
1412 * c-exp.y (%union): Change dval to typed_val_float. Use DOUBLEST
1413 to store actual data. Change types of INT and FLOAT tokens to
1414 typed_val_int and typed_val_float respectively. Create new token
1415 DOUBLE_KEYWORD to specify the string `double'. Make production
1416 for FLOAT use type determined by parse_number. Add production for
1417 "long double" data type.
1418 * (parse_number): Use sscanf to parse numbers as float, double or
1419 long double depending upon the type of typed_val_float.dval. Also
1420 allow user to specify `f' or `l' suffix to explicitly specify
1421 float or long double constants. Change typed_val to
1423 * (yylex): Change typed_val to typed_val_int. Also, scan for
1425 * coffread.c (decode_base_type): Add support for T_LNGDBL basic
1427 * configure, configure.in: Add check for long double support in
1429 * defs.h: Define DOUBLEST appropriatly depending on whether
1430 HAVE_LONG_DOUBLE (from autoconf) is defined. Also, fix prototypes
1431 for functions that handle this type.
1432 * expression.h (union exp_element): doubleconst is now type
1434 * m2-exp.y f-exp.y (%union): dval becomes type DOUBLEST.
1435 * findvar.c (extract_floating): Make return value be DOUBLEST.
1436 Also, add support for numbers with size of long double.
1437 * (store_floating): Arg `val' is now type DOUBLEST. Handle all
1439 * parser-defs.h parse.c (write_exp_elt_dblcst): Arg expelt is now
1441 * valarith.c (value_binop): Change temp variables v1, v2 and v to
1442 type DOUBLEST. Coerce type of result to long double if either op
1444 * valops.c (value_arg_coerce): If argument type is bigger than
1445 double, coerce to long double.
1446 * (call_function_by_hand): If REG_STRUCT_HAS_ADDR is defined, and
1447 arg type is float and > 8 bytes, then use pointer-to-object
1448 calling conventions.
1449 * valprint.c (print_floating): Arg doub is now type DOUBLEST.
1450 Use appropriate format and precision to print out floating point
1452 * value.h: Fixup prototypes for value_as_double,
1453 value_from_double, and unpack_double to use DOUBLEST.
1454 * values.c (record_latest_value): Remove check for invalid
1455 floats. Allow history to store them so that people may examine
1456 them in hex if they want.
1457 * (value_as_double unpack_double): Change return value to DOUBLEST.
1458 * (value_from_double): Arg `num' is now DOUBLEST.
1459 * (using_struct_return): Use RETURN_VALUE_ON_STACK macro (target
1460 specific) to expect certain types to always be returned on the stack.
1462 Fri Feb 16 14:00:54 1996 Fred Fish <fnf@cygnus.com>
1464 * bcache.c, bcache.h: New files to implement a byte cache.
1465 * Makefile.in (SFILES): Add bcache.c.
1466 (symtab_h): Add bcache.h.
1467 (HFILES_NO_SRCDIR): add bcache.h
1468 (COMMON_OBJS): Add bcache.o
1469 (bcache.o): New target.
1470 * dbxread.c (start_psymtab): Make global_syms & static_syms
1471 type "partial_symbol **".
1472 * hpread.c (hpread_start_symtab): Ditto.
1473 * os9kread.c (os9k_start_psymtab): Ditto.
1474 * stabsread.h (start_psymtab): Ditto.
1475 * {symfile.c, symfile.h} (start_psymtab_common): Ditto.
1476 * maint.c (maintenance_print_statistics): Call
1477 print_symbol_bcache_statistics.
1478 * objfiles.c (allocate_objfile): Initialize psymbol bcache malloc
1480 * solib.c (allocate_rt_common_objfile): Ditto.
1481 * symfile.c (reread_symbols): Ditto.
1482 (free_objfile): Free psymbol bcache when objfile is freed.
1483 (objfile_relocate): Use new indirect psymbol pointers.
1484 * objfiles.h (struct objfile): Add psymbol cache.
1485 * symfile.c (compare_psymbols): Now passed pointers to pointers to
1487 (reread_symbols): Free psymbol bcache when freeing other objfile
1489 (add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new
1490 psymbol using the psymbol bcache.
1491 (init_psymbol_list): Psymbol lists now contain pointers rather than
1492 the actual psymbols.
1493 * symfile.h (psymbol_allocation_list): Psymbol lists now dynamically
1494 grown arrays of pointers.
1495 (ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol
1497 * symmisc.c (print_partial_symbols): Now takes pointer to pointer
1499 (print_symbol_bcache_statistics): New function to print per objfile
1501 (print_partial_symbol, print_partial_symbols,
1502 maintenance_check_symtabs, extend_psymbol_list):
1503 Account for change to pointer to pointer to partial symbol.
1504 * symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2,
1505 make_symbol_completion_list):
1506 Account for change to pointer to pointer to partial symbol.
1507 * symtab.h (bcache.h): Include.
1508 * xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms
1509 type "partial_symbol **".
1511 Fri Feb 16 10:02:34 1996 Fred Fish <fnf@cygnus.com>
1513 * dwarfread.c (free_utypes): New function.
1514 (read_file_scope): Call free_utypes as cleanup, rather than just
1515 freeing the utypes pointer.
1517 Thu Feb 15 21:40:52 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1519 * demangle.c (is_cplus_marker): New function, checks if a
1520 character is one of the commonly used C++ marker characters.
1521 * defs.h (is_cplus_marker): Add prototype.
1522 * c-typeprint.c (c_type_print_base), ch-lang.c (chill_demangle),
1523 cp-valprint.c (cp_print_class_method), mdebugread.c (parse_symbol),
1524 stabsread.c (define_symbol, read_member_functions, read_struct_fields),
1525 symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P),
1526 values.c (vb_match): Use is_cplus_marker instead of comparison
1529 Thu Feb 15 18:08:13 1996 Fred Fish <fnf@cygnus.com>
1531 * symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly
1532 delete entirely someday.
1534 Thu Feb 15 15:25:34 1996 Stan Shebs <shebs@andros.cygnus.com>
1536 * mpw-make.sed: Edit out makefile rebuild rule.
1537 (host_alias, target_alias): Comment out instead of deleting.
1538 (@LIBS@): Edit out references.
1540 Tue Feb 13 22:56:46 1996 Fred Fish <fnf@cygnus.com>
1542 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1543 Use n_psyms in OBJSTAT, not psyms.
1545 Mon Feb 12 15:59:31 1996 Doug Evans <dje@charmed.cygnus.com>
1547 * configure.in (sparclet-*-aout*): New config.
1548 * configure: Regenerated.
1550 Mon Feb 12 14:17:52 1996 Fred Fish <fnf@cygnus.com>
1552 * somsolib.c (som_solib_add): Use xmalloc rather than bare
1553 unchecked call to malloc.
1554 * remote-mips.c (pmon_load_fast): ditto.
1555 * remote-mm.c (mm_open): ditto.
1556 * hpread.c (hpread_lookup_type): ditto.
1557 * remote-adapt.c (adapt_open): ditto.
1559 Mon Feb 12 13:11:32 1996 Fred Fish <fnf@cygnus.com>
1561 * f-lang.c (allocate_saved_bf_node, allocate_saved_function_node,
1562 allocate_saved_f77_common_node, allocate_common_entry_node,
1563 add_common_block): Use xmalloc rather than malloc, some of which
1565 * gnu-regex.c: At same point as other gdb specific changes
1566 #undef malloc and then #define it to xmalloc.
1567 * ch-exp.c (growbuf_by_size): Use xmalloc/xrealloc rather than
1568 bare unchecked calls to malloc/realloc.
1569 * stabsread.c (dbx_lookup_type): Use xmalloc rather than bare
1570 unchecked call to malloc.
1572 Wed Feb 7 11:31:26 1996 Stu Grossman (grossman@cygnus.com)
1574 * symtab.c (gdb_mangle_name): Change opname var to be const to
1575 match return val of cplus_mangle_name.
1576 * i960-tdep.c: Change arg types of next_insn to match callers.
1578 Wed Feb 7 07:34:24 1996 Fred Fish <fnf@cygnus.com>
1580 * config/i386/linux.mh (XM_CLIBS, GDBSERVER_LIBS): Remove. These
1581 apparently aren't needed in any reasonably recent version of
1584 Tue Feb 6 21:37:03 1996 Per Bothner <bothner@kalessin.cygnus.com>
1586 * stabsread.c (read_range_type): If !self-subrange and language
1587 is Chill, assume a true range. If a true_range is a sub_subrange,
1588 use builtin_type_int for index_type.
1590 Tue Feb 6 18:38:51 1996 J.T. Conklin <jtc@slave.cygnus.com>
1592 * nindy-share/nindy.c (say): Use stdarg.h macros when compiling
1593 with an ANSI compiler.
1595 start-sanitize-gdbtk
1596 Tue Feb 6 16:31:25 1996 Tom Tromey <tromey@creche.cygnus.com>
1598 * gdbtk.tcl (create_file_win): Eliminate text widget B1 binding so
1599 double-clicking will work again.
1600 (create_asm_win): Put "break" at end of all B1 bindings.
1601 (create_file_win): Lower "sel" tag, don't raise it.
1602 (ensure_line_visible): New proc.
1603 (update_listing, update_assembly): Use it.
1604 (create_copyright_window): Destroy window on Leave event.
1605 (create_command_window): Put "break" at end of all B2 bindings.
1608 Mon Feb 5 18:24:28 1996 Steve Chamberlain <sac@slash.cygnus.com>
1610 From Michael_Snyder@NeXT.COM (Michael Snyder):
1611 * valops.c (value_arg_coerce): Coerce float to double, unless the
1612 function prototype specifies float.
1614 Mon Feb 5 09:51:55 1996 Tom Tromey <tromey@creche.cygnus.com>
1616 * language.c (set_language_command): Use languages table when
1617 printing available languages.
1619 Sat Feb 3 12:22:05 1996 Fred Fish <fnf@cygnus.com>
1621 Fix problems reported by Hans Verkuil (hans@wyst.hobby.nl):
1622 * command.c (add_cmd): Add missing initialization for enums member.
1623 Reorder members to match structure declaration to make it easier to
1624 tell when one is missing.
1625 * exec.c (exec_file_command): Fix problem where filename in malloc'd
1626 memory is referenced after being freed.
1628 Sat Feb 3 03:26:21 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1630 * dwarfread.c (read_func_scope): Avoid GDB core dumps if
1631 AT_name tag is missing.
1633 * procfs.c (procfs_stopped_by_watchpoint): Fix logic when
1634 FLTWATCH and FLTKWATCH are defined.
1636 * remote.c (remote_read_bytes): Advance memaddr for transfers,
1637 return number of bytes transferred for partial reads.
1639 * top.c (init_signals): Reset SIGTRAP to SIG_DFL.
1641 Fri Feb 2 13:40:50 1996 Steve Chamberlain <sac@slash.cygnus.com>
1643 * win32-nat.c (mappings): Add ppc registers.
1644 (child_resume): Turn off step for ppc.
1646 Thu Feb 1 10:29:31 1996 Steve Chamberlain <sac@slash.cygnus.com>
1648 * config/powerpc/(cygwin32.mh, cygwin32.mt, tm-cygwin32.h,
1649 xm-cygwin32.h): New.
1650 * config/i386/(*win32*): Becomes *cygwin32*.
1651 * configure.in (i[3456]86-*-win32*): Becomes i[3456]86-*-cygwin32.
1652 (powerpcle-*-cygwin32): New.
1653 * configure: Regenerate.
1654 * win32-nat.c (child_create_inferior): Call CreateProcess
1655 with the right program arg.
1657 Thu Feb 1 11:01:10 1996 Jeffrey A Law (law@cygnus.com)
1659 * config/pa/tm-hppa.h (SOFT_FLOAT): Provide a default definition.
1661 Wed Jan 31 19:01:28 1996 Fred Fish <fnf@cygnus.com>
1663 * serial.c: Change fputc/fputs/fprintf to _unfiltered forms.
1665 Wed Jan 31 18:36:27 1996 Stan Shebs <shebs@andros.cygnus.com>
1667 * config/sparc/xm-sun4os4.h (HAVE_TERMIOS): Remove.
1669 * config/sparc/xm-sparc.h (HAVE_WAIT_STRUCT): Remove, never used.
1671 * config/i386/nm-i386mach.h (CHILD_PREPARE_TO_STORE): Move to
1672 here from config/i386/xm-i386mach.h, fix name.
1673 * config/i386/nm-sun386.h: Ditto, from config/i386/xm-sun386.h.
1674 * config/i386/nm-ptx4.h (CHILD_PREPARE_TO_STORE): Move to
1675 here from config/i386/xm-ptx4.h.
1676 * config/i386/nm-ptx4.h: Ditto, from config/i386/xm-ptx.h.
1677 * config/i386/nm-symmetry.h: Ditto, from config/i386/xm-symmetry.h.
1678 * config/m68k/nm-sun3.h: Ditto, from config/m68k/xm-sun3.h.
1679 * config/sparc/nm-nbsd.h: Ditto, from config/sparc/xm-nbsd.h.
1680 * config/sparc/nm-sun4os4: Ditto, from config/sparc/xm-sparc.h.
1682 * config/sparc/nm-sun4sol2.h: New file, renamed from nm-sysv4.h.
1683 (PRSVADDR_BROKEN): Move here from xm-sun4sol2.h.
1684 * config/sparc/sun4sol2.mh (NAT_FILE): Update.
1686 Wed Jan 31 17:20:26 1996 Jeffrey A Law (law@cygnus.com)
1688 * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Handle software
1689 floating point correctly.
1690 (STORE_RETURN_VALUE): Likewise.
1691 * config/pa/tm-pro.h (SOFT_FLOAT): define.
1693 Wed Jan 31 13:34:52 1996 Fred Fish <fnf@cygnus.com>
1695 * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
1696 Define to what should be reasonable values. However, apparently
1697 a bug in linux mmap prevents mapped symbol tables from working.
1699 Tue Jan 30 18:26:19 1996 Fred Fish <fnf@cygnus.com>
1701 * defs.h (errno.h>: Move #include closer to head of file to solve
1702 obscure problem with systems that declare perror with const arg, in
1703 both errno.h and stdio.h, and const is defined away by intervening
1706 Tue Jan 30 15:41:10 1996 Fred Fish <fnf@cygnus.com>
1708 From Jon Reeves <reeves@zk3.dec.com>:
1709 * i386-stub.c (getpacket): Change fprintf stream from "gdb" to stderr.
1710 (mem_fault_routine): Fix misplaced volatile type qualifier in decl.
1712 Mon Jan 29 19:05:58 1996 Fred Fish <fnf@cygnus.com>
1714 * Makefile.in (diststuff): Make all-doc; diststuff target does not
1715 exist in doc/Makefile.in.
1717 Mon Jan 29 18:44:57 1996 Stan Shebs <shebs@andros.cygnus.com>
1719 * config/m88k/xm-cxux.h (BP_HIT_COUNT): Remove, never used.
1721 Mon Jan 29 00:10:35 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1723 * ch-valprint.c (calculate_array_length): New function to
1724 determine the length of an array type.
1725 (chill_val_print (case TYPE_CODE_ARRAY)): If the length of an
1726 array type is zero, call calculate_array_length.
1728 * gdbtypes.c (get_discrete_bounds (case TYPE_CODE_ENUM)): The
1729 values may not be sorted. Scan all entries and set the real lower
1732 Sun Jan 28 15:50:42 1996 Fred Fish <fnf@cygnus.com>
1734 * config/xm-linux.h: Move include of solib.h and #define of
1735 SVR4_SHARED_LIBS from here ...
1736 * config/nm-linux.h: ...to here.
1738 Sat Jan 27 10:34:05 1996 Fred Fish <fnf@cygnus.com>
1740 * configure.in (AC_CHECK_HEADERS): Check for sys/procfs.h.
1741 Also check for gregset_t and fpregset_t types.
1742 * configure: Regenerate.
1743 * core-regset.c (sys/procfs.h): Only include if HAVE_SYS_PROCFS_H
1745 (fetch_core_registers): Turn into stub unless both HAVE_GREGSET_T
1746 and HAVE_FPREGSET_T are defined. These changes allow systems
1747 like linux that are migrating to /proc support to use a single
1748 configuration for both new and old versions.
1750 * config/i386/linux.mt: Note that this is now for both a.out and
1752 * config/i386/linux.mh (NATDEPFILES): Add solib.o, core-regset.o,
1754 * config/i386/tm-linux.h (tm-sysv4.h): Include.
1755 * config/i386/xm-linux.h (solib.h): Include
1756 (SVR4_SHARED_LIBS): Define.
1757 * i386v4-nat.c: Only compile if HAVE_SYS_PROCFS_H is defined.
1758 (supply_gregset, fill_gregset): Compile if HAVE_GREGSET_T defined.
1759 (supply_fpregset, fill_fpregset): Compile if HAVE_FPREGSET_T
1762 Fri Jan 26 13:48:14 1996 Stan Shebs <shebs@andros.cygnus.com>
1764 * config/sparc/xm-sparc.h (NEW_SUN_CORE): Remove, never used.
1765 * config/i386/xm-sun386.h: Ditto.
1766 * config/m68k/xm-sun2.h, config/m68k/xm-sun3.h: Ditto.
1768 Thu Jan 25 16:05:53 1996 Tom Tromey <tromey@creche.cygnus.com>
1770 * Makefile.in (INSTALLED_LIBS, CLIBS): Include @LIBS@.
1772 Thu Jan 25 09:22:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1774 From Greg McGary <gkm@gnu.ai.mit.edu>:
1775 * dcache.c (dcache_peek, dcache_poke): Advance addr for
1778 Thu Jan 25 13:08:51 1996 Doug Evans (dje@cygnus.com)
1780 * infrun.c (normal_stop): Fix test for shared library event.
1782 Thu Jan 25 03:26:38 1996 Doug Evans <dje@charmed.cygnus.com>
1784 * configure.in (sparc64-*-*): Add default host configuration.
1785 start-sanitize-gdbtk
1786 (sparc64-*-solaris2* host): Link statically if GCC used.
1788 (sparc64-*-solaris2*): Add target configuration.
1789 * configure: Regenerated.
1790 * sparc/sp64sol2.mt: New file.
1792 Wed Jan 24 22:31:37 1996 Doug Evans <dje@charmed.cygnus.com>
1794 * Makefile.in (RUNTEST): srcdir renamed to rootsrc.
1796 Wed Jan 24 15:42:24 1996 Tom Tromey <tromey@creche.cygnus.com>
1798 * Makefile.in (lint): Close backquotes.
1800 start-sanitize-gdbtk
1801 Wed Jan 24 15:28:41 1996 Tom Tromey <tromey@creche.cygnus.com>
1803 * gdbtk.tcl, gdbtk.c: Updated copyrights.
1805 * configure.in: Look for -ldl or -ldld when using Tcl 7.5 or
1807 * configure: Rebuilt.
1810 Wed Jan 24 13:19:10 1996 Fred Fish <fnf@cygnus.com>
1812 * NEWS: Make note of new record and replay feature for
1813 remote debug sessions.
1814 * serial.c (gdbcmd.h): Include.
1815 (serial_logfile, serial_logfp, serial_reading, serial_writing):
1816 Define here, for remote debug session logging.
1817 (serial_log_command, serial_logchar, serial_write, serial_readchar):
1818 New functions for remote debug session logging.
1819 (serial_open): Open remote debug session log file when needed.
1820 (serial_close): Close remote debug session log file when needed.
1821 (_initialize_serial): Add set/show commands for name of remote
1822 debug session log file.
1823 * serial.h (serial_readchar): Declare
1824 (SERIAL_READCHAR): Call serial_readchar().
1825 (SERIAL_WRITE): Call serial_write().
1826 (serial_close): Declare as extern.
1827 (serial_logfile, serial_logfp): Declare.
1828 * top.c (execute_command): Declare serial_logfp. Log user command
1829 in remote debug session log if log file is open.
1830 * remote-array.c (array_wait): #ifdef out echo to gdb_stdout.
1831 (array_read_inferior_memory): Rewrite to fix memory overwrite bug.
1832 * remote-array.c (SREC_SIZE): Remove, duplicates define in
1834 * remote-array.c (hexchars, hex2mem): Remove, unused.
1835 * gdbserver/low-linux.c (store_inferior_registers): Remove
1836 unnecessary extern declaration of registers[].
1837 * gdbserver/Makefile.in (all): Add gdbreplay.
1838 * gdbserver/gdbreplay.c: New file.
1839 * gdbserver/README: Give example of recording a remote
1840 debug session with gdb and then replaying it with gdbreplay.
1842 Tue Jan 23 18:02:35 1996 Per Bothner <bothner@kalessin.cygnus.com>
1844 * stabsread.c (rs6000_builtin_type): Make bool type unsigned.
1845 (read_one_struct_field): Support boolean bitfields.
1846 * c-valprint.c (c_val_print): Print booleans properly.
1848 Tue Jan 23 18:54:09 1996 Stan Shebs <shebs@andros.cygnus.com>
1850 * remote-vxsparc.c (vx_convert_to_virtual, vx_convert_from_virtual):
1852 * config/sparc/vxsparc.mt (TDEPFILES): Add remote-vxsparc.o.
1854 Tue Jan 23 14:36:05 1996 Per Bothner <bothner@kalessin.cygnus.com>
1856 * ch-exp.c (parse_tuple): Error if invalid mode.
1858 * value.h (COERCE_ARRAY): Don't coerce enums.
1859 (COERCE_ENUM): Don't COERCE_REF.
1860 (COERCE_NUMBER): New macro (same as COERCE_ARRAY then COERCE_ENUM).
1861 * valops.c (value_assign): Only do COERCE_ARRAY if internalvar (let
1862 value_cast handle it otherwise); do *not* COERCE_ENUM either way.
1863 * valarith.c: Use COERCE_NUMBER instead od COEREC_ARRAY.
1864 Add COERCE_REF before COERCE_ENUM.
1865 * values.c (value_as_long): Simplify.
1867 * valops.c (value_array): Create internalvar if !c_style_arrays.
1869 * language.c (lang_bool_type): Add Fortran support.
1870 * eval.c (OP_BOOL): Use LA_BOOL_TYPE.
1872 Tue Jan 23 13:08:26 1996 Jeffrey A Law (law@cygnus.com)
1874 * symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup.
1875 All references changed.
1876 * breakpoint.c (bpstat_what): Add shlib_event to the class types.
1877 Update state table. Reformat so that it's still readable.
1878 When we hit the shlib_event breakpoint, set the calss of shlib_event.
1879 (breakpoint_1): Add "shlib events" as a breakpoint type.
1880 Print the shlib_event breakpoint like other breakpoints.
1881 (create_solib_event_breakpoint): New function.
1882 (breakpoint_re_set_one): Handle solib_event breakpoints.
1883 * breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type.
1884 (enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS
1886 (create_solib_event_breakpoint): Declare.
1887 * infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat.
1888 (normal_stop): Inform the user when the inferior stoped due
1889 to a shared library event.
1890 (_initialize_infrun): Add new set/show variable "stop-on-solib-events"
1891 to control whether or not gdb continues the inferior or stops it when
1892 a shared library event occurs.
1893 * minsyms.c (lookup_minimal_symbol_solib_trampoline): New function.
1894 * somsolib.c (TODO list): Update.
1895 (som_solib_create_inferior_hook): Arrange for gdb to be notified
1896 when significant shared library events occur.
1897 * hppa-tdep.c (find_unwind_entry): No longer static.
1899 Tue Jan 23 09:00:48 1996 Doug Evans <dje@charmed.cygnus.com>
1901 * printcmd.c (print_insn): Pass fprintf_unfiltered to
1902 INIT_DISASSEMBLE_INFO.
1903 start-sanitize-gdbtk
1904 * gdbtk.c (gdb_disassemble): Likewise.
1907 Mon Jan 22 16:59:40 1996 Stan Shebs <shebs@andros.cygnus.com>
1909 * remote.c (remotebreak): New GDB variable.
1910 (remote_break): New global.
1911 (remote_interrupt): Send a break instead of ^C if remote_break.
1912 * NEWS: Describe the new variable.
1914 Mon Jan 22 16:24:11 1996 Doug Evans <dje@charmed.cygnus.com>
1916 * sparc-tdep.c (_initialize_sparc_tdep): Always use print_insn_sparc.
1918 Fri Jan 19 07:19:38 1996 Fred Fish <fnf@cygnus.com>
1920 * hp300ux-nat.c (getpagesize): Remove unused function
1921 fetch_core_registers.
1922 (hp300ux_core_fns): Remove, is unused.
1923 (_initialize_core_hp300ux): Remove, is unused.
1924 (gdbcore.h): Remove #include, no longer needed.
1926 Fri Jan 19 00:59:53 1996 Jeffrey A Law (law@cygnus.com)
1928 * rs6000-nat.c (exec_one_dummy_insn): Rework to avoid
1929 ptrace bug in aix4.1.3 on the rs6000.
1931 Wed Jan 17 13:22:27 1996 Stan Shebs <shebs@andros.cygnus.com>
1933 * remote-hms.c (hms_ops): Add value for to_thread_alive.
1934 * remote-nindy.c (nindy_ops): Ditto.
1935 * remote-udi.c (udi_ops): Ditto.
1937 Tue Jan 16 18:00:35 1996 James G. Smith <jsmith@cygnus.co.uk>
1939 * remote-mips.c (pmon_opn, pmon_wait, pmon_makeb64, pmon_zeroset,
1940 pmon_checkset, pmon_make_fastrec, pmon_check_ack,
1941 pmon_load_fast): New functions. Support for the PMON monitor world.
1942 (common_open): New function to merge support for different monitors.
1943 (mips_open): Use common_open().
1944 (mips_send_command): New function.
1945 (mips_send_packet): Scan out-of-sequence packets.
1946 (mips_enter_debug, mips_exit_debug): New functions.
1947 (pmon_ops): New target definition structure.
1949 Tue Jan 16 11:22:58 1996 Stu Grossman (grossman@cygnus.com)
1951 * Makefile.in (CLIBS): Add LIBS to allow libraries to be
1952 specified on the make command line (via make LIBS=xxx).
1954 * configure.in (enable-gm): magic.o -> gmagic.o.
1957 start-sanitize-gdbtk
1958 Mon Jan 15 09:58:41 1996 Tom Tromey <tromey@creche.cygnus.com>
1960 * gdbtk.tcl (create_expr_window): Many changes to update GUI.
1961 (add_expr): Changes from create_expr_window.
1962 (create_command_window): Set focus.
1963 (delete_expr): Rewrote.
1964 (expr_update_button): New proc.
1965 (add_expr): Put bindings on FocusIn, FocusOut.
1966 Don't allow .file_popup to be torn off.
1969 Fri Jan 12 21:41:58 1996 Jeffrey A Law (law@cygnus.com)
1971 * symtab.c (find_pc_symtab): Don't lose if OBJF_REORDERED
1972 is set but there are no psymtabs.
1974 Fri Jan 12 15:56:12 1996 Steve Chamberlain <sac@slash.cygnus.com>
1976 * dsrec.c (load_srec): Remove unused variable.
1977 * monitor.c (monitor_expect): Don't expect a ^C to echo.
1978 * serial.c (serial_open): Add parallel interface.
1979 * sh3-rom.c (parallel, parallel_in_use): New.
1980 (sh3_load): If parallel_in_use, download though the
1982 (sh3_open): Open parallel port if specified.
1983 (sh3_close): New function.
1984 (_inititalize_sh3): Add sh3_close hook and documentation.
1985 * monitor.c (monitor_close): Export.
1986 * monitor.h (monitor_close): Add prototype.
1988 Fri Jan 12 13:11:42 1996 Stan Shebs <shebs@andros.cygnus.com>
1990 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
1991 * remote.c (remotetimeout): New GDB variable, use to set the
1992 remote timeout for reading.
1994 start-sanitize-gdbtk
1995 Fri Jan 12 09:36:17 1996 Tom Tromey <tromey@creche.cygnus.com>
1997 * gdbtk.tcl (gdbtk_tcl_query): Swap Yes and No buttons.
1998 (update_listing): Use lassign. Use "see" to scroll. Don't need
1999 screen_top, screen_bot, screen_height.
2000 (update_assembly): Use "see" to scroll.
2001 (textscrollproc): Removed.
2002 (create_file_win): Don't use textscrollproc.
2003 (asmscrollproc): Removed.
2004 (create_asm_window): Don't use asmscrollproc.
2005 (create_asm_win): Ditto.
2006 (screen_height, screen_top, screen_bot): Removed.
2007 (run_editor): New proc.
2008 (build_framework): Use it.
2009 (create_file_win, create_source_window): Don't use textscrollproc.
2010 (create_breakpoints_window): Set -xscrollcommand on canvas.
2011 (not_implemented_yet): Default button is 0.
2012 (delete_char): Don't use tk_textBackspace.
2013 (create_command_window): Allow Tk bindings to fire after deleting
2015 (create_command_window): Make Delete delete left, not right.
2018 Fri Jan 12 07:14:27 1996 Fred Fish <fnf@cygnus.com>
2020 * lynx-nat.c, irix4-nat.c, sparc-nat.c: Include gdbcore.h
2021 to get "struct core_fns" defined.
2022 * Makefile.in (lynx-nat.o, irix4-nat.o, sparc-nat.o):
2023 Are dependent upon gdbcore_h.
2025 Thu Jan 11 23:13:24 1996 Per Bothner <bothner@cygnus.com>
2027 * symfile.c (decrement_reading_symtab): New function.
2028 * symfile.c, symtab.h (currently_reading_symtab): New variable.
2029 * symfile.c (psymtab_to_symtab): Adjust currently_reading_symtab.
2030 * gdbtypes.c (check_typedef): Don't call lookup_symbol if
2031 currently_reading_symtab (since that could infinitely recurse).
2033 Thu Jan 11 17:21:25 1996 Per Bothner <bothner@kalessin.cygnus.com>
2035 * stabsread.c (read_struct_type): Trivial simplification.
2037 * stabsread.c (define-symbol): Use invisible references
2038 for TYPE_CODE_SET and TYPE_CODE_BITSTRING too.
2039 * valops.c (call_function_by_hand): Likewise.
2040 * eval.c (evaluate_subexp_standard): When known, use the formal
2041 parameter type as the expected type when evaluating arg expressions.
2042 * ch-lang.c (evaluate_subexp_chill): Likewise (for MULTI_SUBSCRIPT).
2044 start-sanitize-gdbtk
2045 Thu Jan 11 10:08:14 1996 Tom Tromey <tromey@creche.cygnus.com>
2047 * main.c (main): Disable window interface if --help or --version
2050 * gdbtk.tcl (FSBox): Don't use tk_listboxSingleSelect.
2052 Changes in sync with expect:
2053 * configure.in (ENABLE_GDBTK): Use CY_AC_PATH_TCL and
2055 * aclocal.m4: Replaced with version from expect.
2056 * configure: Regenerated.
2059 Wed Jan 10 16:08:49 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2061 * configure.in, configure: Recognize rs6000-*-aix4*.
2062 * config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h".
2063 * config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h.
2064 * config/rs6000/xm-aix4.h: New file.
2065 * config/xm-aix4.h: New file.
2067 Wed Jan 10 11:25:37 1996 Fred Fish <fnf@cygnus.com>
2069 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
2070 * gdbserver/low-linux.c: New file.
2071 * remote.c (remote_read_bytes): Fix aborts on larger packets.
2073 * config/i386/linux.mh (GDBSERVER_DEPFILES, GDBSERVER_LIBS):
2075 * stabsread.c (define_symbol): If register value is too large,
2076 tell what it is and what max is.
2078 start-sanitize-gdbtk
2079 Wed Jan 10 09:07:22 1996 Tom Tromey <tromey@creche.cygnus.com>
2081 * gdbtk.tcl (gdbtk_tcl_fputs, gdbtk_tcl_fputs_error,
2082 gdbtk_tcl_flush): Use "see", not "yview".
2083 (gdbtk_tcl_query): Use questhead bitmap.
2084 various: Always wrap condition of 'if' in {...}.
2085 (add_breakpoint_frame): Set -value on radiobuttons.
2086 (lassign): New proc.
2087 (add_breakpoint_frame): Use lassign, not series of assignments.
2088 (decr): Made faster.
2089 (interactive_cmd): Use "see", not "yview".
2090 (not_implemented_yet): Use warning bitmap.
2091 (update_expr): Don't allow $expr to be evalled by Tcl.
2092 (create_expr_window): Don't use "focus".
2093 (delete_char, delete_line): Define globally.
2094 (delete_line, delete_char, create_command_window, update_autocmd,
2095 build_framework, create_asm_win, create_file_win): Use "see", not
2097 (create_copyright_window, center_window, bind_widget_after_class):
2099 (FSBox,create_command_window, create_autocmd_window): Binding
2101 (textscrollproc): Define globally.
2102 (build_framework): tk_menuBar no longer needed. Keys Prior, Next,
2103 Home, End, Up, and Down are all defined by Tk.
2104 (apply_filespec): Use error bitmap in dialog.
2105 (files_command): Don't use tk_listboxSingleSelect.
2106 (files_command): Don't use "uniq" to remove duplicates from a
2108 (update_assembly): Use lassign.
2109 (create_asm_win): Removed redundant bindings.
2110 (listing_window_button_1, file_popup_menu): Use tk_popup.
2111 (ButtonRelease-1 binding): Just remove tag from window; rest
2114 * gdbtk.c (gdbtk_query): Use Tcl_Merge to provide quoting.
2115 (call_wrapper): Use Tcl_Eval, not Tcl_VarEval.
2116 (gdbtk_call_command): Ditto.
2119 Tue Jan 9 09:33:53 1996 Jeffrey A Law (law@cygnus.com)
2121 * hpread.c (hpread_build_psymtabs): Finish Jan 4th
2122 enum namespace -> enum_namespace change.
2124 Tue Jan 9 04:44:47 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
2126 * ch-exp.c (parse_primval): In case ARRAY, add missing
2129 Mon Jan 8 13:29:34 1996 Stan Shebs <shebs@andros.cygnus.com>
2131 * remote-mips.c (mips_receive_header): Recognize \012 instead
2132 of \n, but write \n when program sends a \012.
2133 * ser-mac.c (mac_input_buffer): Increase size of buffer.
2135 Mon Jan 8 12:00:40 1996 Jeffrey A Law (law@cygnus.com)
2137 * infptrace.c (initialize_infptrace): Move function out of
2138 #ifdef conditional; put code within the function inside an
2141 * buildsym.c (end_symtab): Remove sort_pending and sort_linevec
2142 arguments. Sorting is now dependent on OBJF_REORDERED. All
2143 callers/references changed.
2144 * dbxread.c (read_ofile_symtab): Correctly determine value for
2145 last_source_start_addr for reordered executables.
2146 (process_one_symbol): Handle N_FUN with no name as an end of
2148 * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE
2149 is the high text address for a psymtab.
2150 (case N_SO): Likewise.
2151 (case N_FUN): Handle N_FUN with no name as an end of function
2153 * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols
2154 at the same address rather than a random subset of them.
2155 * coffread.c (coff_symfile_init): Set OBJF_REORDERED.
2156 * elfread.c (elf_symfile_init): Similarly.
2157 * somread.c (som_symfile_init): Similarly.
2158 * xcoffread.c (xcoff_symfile_init): Similarly.
2160 Fri Jan 5 17:46:01 1996 Stu Grossman (grossman@cygnus.com)
2162 * stack.c (print_stack_frame print_frame_info) symmisc.c
2163 (dump_symtab): Change RETURN_MASK_ERROR to RETURN_MASK_ALL so
2164 that catch_errors doesn't get blindsided by QUIT and lose the
2165 cleanup chain. This fixes a problem where ^C while in a
2166 user-defined command sometimes leaves instream NULL and causes a
2167 segfault in command_loop.
2169 Fri Jan 5 13:59:16 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2171 * configure.in, configure: Add `-ldl -lw' for Solaris linking.
2173 Fri Jan 5 12:02:00 1996 Steve Chamberlain <sac@slash.cygnus.com>
2175 * config/sh/sh.mt, config/powerpc/*.mt, config/pa/hppapro.mt,
2176 config/m68k/monitor.mt, config/h8500/h8500.mt, config/h8300/h8300.mt:
2177 srec.o renamed to dsrec.o.
2179 Thu Jan 4 16:04:54 1996 Stu Grossman (grossman@cygnus.com)
2181 * breakpoint.c (remove_breakpoint): Change error to warning so
2182 that hardware watchpoint removal problems won't leave breakpoint
2183 traps in the target.
2184 start-sanitize-gdbtk
2185 * configure configure.in: Make --enable-gdbtk be the default.
2187 * remote-e7000.c (e7000_insert_breakpoint,
2188 e7000_remove_breakpoint): Use e7000 based breakpoints, not memory
2190 * (e7000_wait): Adjust PC back by two when we see a breakpoint to
2191 compensate for e7000 maladjustment.
2192 * sparcl-tdep.c (sparclite_check_watch_resources): Fix logic bug
2193 which prevented hardware watchpoints from working.
2195 Thu Jan 4 10:44:17 1996 Fred Fish <fnf@cygnus.com>
2197 * infptrace.c (udot_info): New function.
2198 (PT_*): Define each individually if that one is not defined.
2199 * rs6000-nat.c (kernel_u_size): New function
2200 Include <sys/user.h> for "struct user"
2201 * alpha-nat.c (kernel_u_size): New function.
2202 Include <sys/user.h> for "struct user"
2203 * sparc-nat.c (kernel_u_size): New function.
2204 Include <sys/user.h> for "struct user"
2205 * i386b-nat.c (kernel_u_size): New function.
2206 * i386v-nat.c (kernel_u_size): New function.
2207 * config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define.
2208 (kernel_u_size): Declare.
2209 * config/i386/nm-linux.h (KERNEL_U_SIZE): Define.
2210 (kernel_u_size): Declare.
2211 * config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define.
2212 (kernel_u_size): Declare.
2213 * config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define.
2214 (kernel_u_size): Declare.
2215 * config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define.
2216 (kernel_u_size): Declare.
2218 Thu Jan 4 11:00:01 1996 steve chamberlain <sac@slash.cygnus.com>
2220 * mdebugread.c (mylookup_symbol): enum namespace becomes
2221 enum_namespace type.
2222 * symfile.c (add_psymbol_to_list)
2223 (add_psymbol_addr_to_list): Ditto.
2224 * symtab.c (lookup_partial_symbol): Ditto.
2225 (lookup_symbol): Ditto.
2226 (lookup_block_symbol): Ditto.
2227 * win32-nat.c (handle_load_dll): Use incoming dll base.
2228 (child_wait): Catch DLL load errors.
2229 (create_child_inferior): Translated between paths correctly.
2231 Wed Jan 3 23:13:53 1996 Fred Fish <fnf@cygnus.com>
2233 * i386v4-nat.c (supply_gregset, fill_gregset): Subtract NUM_FREGS
2234 from NUM_REGS to get number of general registers that we care about.
2235 * config/i386/tm-i386.h (REGISTER_BYTES): Define in terms
2236 of number of general regs and number of floating point regs.
2238 Wed Jan 3 19:49:54 1996 steve chamberlain <sac@slash.cygnus.com>
2240 * config/i386/tm-win32.h (IN_SOLIB_CALL_TRAMPOLINE): New.
2241 (SKIP_TRAMPOLINE_CODE): New.
2242 * config/i386/xm-win32.h (CANT_FORK): Deleted.
2243 (SLASH*) Changed to use unix style slash.
2244 * symtab.h (namespace enum): becomes typedef to avoid namespace
2246 * infcmd.c (path_command): Use empty string if PATH name not set.
2247 * i386-tdep.c (skip_trampoline_code): New function.
2248 * srec.c: Renamed dsrec.c to avoid filename collision.
2249 * Makefile.in: Cope with renaming.
2251 Wed Jan 3 13:09:04 1996 Fred Fish <fnf@cygnus.com>
2253 * symmisc.c (print_objfile_statistics): Print memory use statistics
2254 for objfile psymbol, symbol, and type obstacks.
2256 Tue Jan 2 13:41:14 1996 Stan Shebs <shebs@andros.cygnus.com>
2258 * config/mips/nm-irix5.h: Restore.
2259 (TARGET_HAS_HARDWARE_WATCHPOINTS, etc): Define as for Irix 4;
2260 from Lee Iverson <leei@ai.sri.com>.
2261 * config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h.
2262 * config/mips/irix[345].mh (MUNCH_DEFINE): Remove.
2264 For older changes see ChangeLog-95
2270 version-control: never