1 Mon Jun 10 14:17:19 1996 Fred Fish <fnf@cygnus.com>
3 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h} (MMAP_BASE_ADDRESS):
4 Change from 0xE0000000 to 0xC0000000.
6 Thu Jun 6 17:10:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8 * config/powerpc/xm-solaris.h: Initial version of support for
11 Wed Jun 5 01:52:57 1996 James G. Smith <jsmith@cygnus.co.uk>
13 * configure.in (configdirs): Force 4100 builds to use 4300 GDB
17 * config/mips/vr4300el.mt (SIM_OBS): Include simulator in
20 Mon Jun 3 11:48:29 1996 Jeffrey A Law (law@cygnus.com)
22 * inftarg.c (child_thread_alive): Protect declaration with
23 #ifndef CHILD_THREAD_ALIVE.
25 * source.c (find_source_lines): Check the time on the symtab's bfd if
26 it exists, else check the time on the exec_bfd.
28 Thu May 30 09:43:17 1996 Mark Alexander <marka@cygnus.com>
30 * dsrec.c (make_srec): Fix calculation of address size
31 to allow addresses less than 0x100.
33 Thu May 30 04:24:09 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
35 * ch-exp.c (ch_lex): In case of LOC_TYPEDEF call calculate_array_length.
37 Tue May 28 16:15:47 1996 Geoffrey Noer <noer@cygnus.com>
39 * remote-mips.c: cannot use EINVAL for breakpoint test since
40 its value varies for different hosts (e.g. go32's is 19, while
41 sunos is 22). Changed to hardcoded 22 since that is what the
44 Tue May 28 11:14:58 1996 Tom Tromey <tromey@creche.cygnus.com>
46 * configure: Regenerated.
47 * aclocal.m4 (CY_AC_PATH_TCLH): Don't use AC_TRY_RUN.
48 (CY_AC_PATH_TKH): Don't use AC_TRY_RUN.
50 Sun May 26 14:14:49 1996 Fred Fish <fnf@cygnus.com>
52 Changes from: David Mosberger-Tang <davidm@azstarnet.com>
54 * NEWS: Add Alpha Linux as a new native configuration.
56 * mdebugread.c (parse_symbol): When we find a malloc() symbol with
57 return type VOID, assume no debugging info is available for that
58 object file and patch the return value into VOID *. Otherwise,
59 operations requiring an implicit call to malloc() will fail.
61 * infrun.c (wait_for_inferior): The criterion to detect entering a
62 sigtramp handler is now: (a) the current pc is inside a sigtramp
63 handler, (b) the previous pc is not in a sigtramp handler, and (c)
64 the current stack pointer is "inner" than the old one. Condition
65 (c) is new to avoid mistaking a return from a signal handler into
66 sigtramp as a new sigtramp invocation.
68 * dcache.c (struct dcache_block): Declare addr as CORE_ADDR. An
69 int may not be big enough to hold an address.
71 (dcache_peek_byte): Fix indentation.
73 * configure.in (alpha-*-linux*): Add target.
76 * config/alpha/tm-alpha.h (PROC_DESC_IS_DYN_SIGTRAMP): New macro.
77 (SET_PROC_DESC_IS_DYN_SIGTRAMP): Ditto.
78 (DYNAMIC_SIGTRAMP_OFFSET): Ditto.
79 (SIGCONTEXT_ADDR): Ditto.
80 (FRAME_PAST_SIGTRAMP_FRAME): Ditto.
82 * config/alpha/alpha-linux.mh: New file.
83 * config/alpha/alpha-linux.mt: Ditto.
84 * config/alpha/nm-linux.h: Ditto.
85 * config/alpha/tm-alphalinux.h: Ditto.
86 * config/alpha/xm-alphalinux.h: Ditto.
87 * config/alpha/xm-alphaosf.h: Renamed from xm-alpha.h.
88 * config/alpha/alpha-osf1.mh (XM_FILE): Change from xm-alpha.h to
90 * config/alpha/alpha-osf2.mh: Ditto.
92 * blockframe.c (find_pc_partial_function): Pass PC to
93 SIGTRAMP_START and SIGTRAMP_END macros for the benefit of systems
94 that detect sigtramp code via designated code sequences (as is the
95 case for Linux/Alpha, for example).
97 * config/i386/tm-i386bsd.h: Change SIGTRAMP_START and SIGTRAMP_END
98 to ignore new PC argument.
99 * config/m68k/tm-hp300bsd.h: Ditto.
100 * config/vax/tm-vax.h: Ditto.
102 * alpha-tdep.c (alpha_linux_sigtramp_offset): New function.
103 (alpha_osf_skip_sigtramp_frame): Ditto.
104 (push_sigtramp_desc): Ditto.
105 (alpha_find_saved_regs): Use SIGCONTEXT_ADDR macro to extract
106 sigcontext address from frame.
107 (alpha_saved_pc_after_call): When in sigtramp, use
108 alpha_frame_saved_pc() instead of read-register().
109 (after_prologue): When inside a dynamically generated sigtramp
110 function, there is no prologue, so return address of first
112 (alpha_in_prologue): Fix typo in comment.
113 (find_proc_desc): Use macro DYNAMIC_SIGTRAMP_OFFSET to determine
114 whether we're inside a dynamicaly generated sigtramp function. If
115 so, create and push and appropriate procedure descriptor.
116 (alpha_frame_chain): Use macro FRAME_PAST_SIGTRAMP_FRAME to obtain
117 the frame past a sigtramp frame (if the current frame is indeed a
119 (init_extra_frame_info): Don't read next frame register off of
120 stack-pointer when inside a dynamiccaly generated sigtramp.
121 (alpha_pop_frame): Also unlink and destroy procedure descriptors
122 created for dynamically generated sigtramp functions.
124 * alpha-nat.c: When compiling under Linux, include <asm/reg.h> and
125 <alpha/ptrace.h> instead of <machine/reg.h>
127 Thu May 23 15:13:56 1996 Jeffrey A Law (law@cygnus.com)
129 * h8300-tdep.c (IS_PUSH): Refine.
130 (IS_MOVE_FP, IS_MOV_SP_FP): Accept H8/300H varaints.
131 (IS_SUB4_SP, IS_SUBL_SP): New macros.
132 (h8300_skip_prologue): Handle H8/300H prologue code sequences.
133 (examine_prologue): Handle addresses from 0x010000 to 0xffffff
134 when in H8/300H mode. Get the return pointer's address correctly
135 for the H8/300H. Handle H8/300H prolouge code sequences.
137 * symfile.c (generic_load): Print the starting address
138 of the file just loaded.
140 Thu May 23 12:09:52 1996 Stan Shebs <shebs@andros.cygnus.com>
142 * mpw-make.sed: Edit @THREAD_DB_OBS@ out of makefile.
144 Tue May 21 11:53:56 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
146 * breakpoint.c (bpstat_do_actions): Avoid endless recursion
147 if a `source' command is contained in bs->commands.
149 * infrun.c (wait_for_inferior): Update step_frame_address when
150 stepping into a new line.
152 From schwab@issan.informatik.uni-dortmund.de (Andreas Schwab):
153 * breakpoint.c (breakpoint_1): Add shlib_disabled case to
156 Mon May 20 22:52:00 1996 Mark Alexander <marka@cygnus.com>
158 * dsrec.c (load_srec): Add WAITACK parameter, for machines
159 like EST visionICE that send back an ACK after each S-record.
160 * monitor.c (monitor_wait_srec_ack): New function.
161 (monitor_load): Pass monitor_wait_srec_ack to load_srec
162 if the monitor's MO_SREC_ACK flag is set.
163 * monitor.h: Define MO_SREC_ACK flag.
164 * remote-est.c (est_cmds): Add MO_SREC_ACK flag.
165 * sh3-rom.c (sh3_load): Accomodate change in load_srec prototype.
166 * srec.h: Add WAITACK parameter to load_srec prototype.
168 Sun May 19 21:22:00 1996 Rob Savoye <rob@chinadoll>
170 * config/sparc/sparclite.mt: Add the sparc simulator.
172 Sun May 19 16:49:37 1996 Fred Fish <fnf@cygnus.com>
174 * defs.h (read_command_lines, query_hook): Update prototypes.
175 (readline_begin_hook, readline_hook, readline_end_hook): Declare.
176 * breakpoint.c (commands_command): Build message in temporary buffer
177 and pass that, as well as tty control flag, to read_command_lines.
178 * top.c (readline_begin_hook, readline_hook, readline_end_hook):
180 (command_loop): Check for non-NULL instream before looping.
181 (command_line_input): Use readline_hook when appropriate, to get
182 user input from a GUI window.
183 (read_next_line): Also build prompt if getting user input from a GUI.
184 (recurse_read_control_structure): Fix typo in comment.
185 (read_command_lines): Use passed in prompt and tty flag to decide how
186 to build message. Use readline_begin_hook when appropriate, to set
187 up a GUI interaction window. Just return head, whether NULL or not,
188 after using readline_end_hook to complete GUI interaction.
189 (define_command, document_command): Build message in a temporary
190 buffer and pass it to read_command_lines, along with tty flag.
193 * gdbtk.c (gdbtk_readline_begin, gdbtk_readline, gdbtk_readline_end):
195 (tk_command_loop): Set instream to NULL to enable Tk user interaction.
196 (gdbtk_init): Set readline_begin_hook, readline_hook,
197 and readline_end_hook.
198 * gdbtk.tcl (gdbtk_tcl_readline_begin, gdbtk_tcl_readline,
199 gdbtk_tcl_readline_end): New functions.
200 (tclsh): Pack scroll bar on right side of window, not left.
203 Sat May 18 02:43:58 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
205 * blockframe.c (frameless_look_for_prologue):
206 Add FUNCTION_START_OFFSET only if func_start is non-zero.
207 * minsyms.c (lookup_minimal_symbol_by_pc): Return NULL if
208 pc is not in a known section.
209 * stack.c (print_frame_info): Remove check for fi->pc in known
210 section, now handled by lookup_minimal_symbol_by_pc.
213 Fri May 17 13:54:34 1996 Fred Fish <fnf@cygnus.com>
215 * gdbtk.tcl (create_command_window): Change a misspelled "get"
216 to the intended "cget".
217 (delete_line): Fix so it deletes the current line at the
221 Fri May 17 13:31:04 1996 Stan Shebs <shebs@andros.cygnus.com>
223 * sh-stub.c: New file, was config/sh/stub.c.
226 Thu May 16 19:20:29 1996 Fred Fish <fnf@fishfood.ninemoons.com>
228 * gdbtk.tcl (gdb_prompt): Set this early on.
229 (create_command_window): Use gdb_prompt rather than "(gdb) ".
230 (gdbtk_tcl_preloop): Proc executed just prior to Tk main loop.
231 (tclsh): If an evaluation window already exists, just bring it
232 to the front instead of trying to create another.
233 * gdbtk.c (tk_command_loop): New function.
234 (gdbtk_init): Call tk_command_loop rather than Tk_MainLoop.
236 Thu May 16 16:16:35 1996 Fred Fish <fnf@cygnus.com>
238 * gdbtk.tcl (evaluate_tcl_command, tclsh): New functions that
239 implement a tcl evaluation window for gdbtk maintainers to use.
241 Thu May 16 11:42:58 1996 Tom Tromey <tromey@creche.cygnus.com>
243 * gdbtk.tcl (files_command): Correctly insert list of files into
246 * gdbtk.tcl (files_command): listbox command no longer accepts
249 Wed May 15 16:04:09 1996 Stan Shebs <shebs@andros.cygnus.com>
251 * gdbtk.tcl (create_command_window): If command window's buffer
252 is disabled, don't execute any of the key bindings.
255 Wed May 15 08:25:12 1996 Jeffrey A Law (law@cygnus.com)
257 * top.c (read_next_line): Fix thinkos. From Donn Seeley.
259 * coffread.c (coff_symtab_read): Handle C_LABEL symbols like
261 * h8300-tdep.c (h8300_pop_frame): Reset $sp and $pc correctly.
262 Flush cached frames just before exiting.
263 * remote-sim.c (gdbsim_resume): Complain if the program isn't
265 * config/h8300/tm-h8300.h (BELIEVE_PCC_PROMOTION): Define.
267 Tue May 14 18:05:16 1996 Stu Grossman (grossman@critters.cygnus.com)
269 * procfs.c (procfs_thread_alive procfs_stop): Make static.
270 (procfs_pid_to_str): New routine to print out thread id's in an
272 * sol-thread.c (sol_thread_fetch_registers): Re-order manner in
273 which supply_register is called to fix bug with writing
275 * config/sparc/tm-sun4sol2.h: Define default for
276 target_pid_to_str in case host lacks libthread_db.
278 Mon May 13 23:53:30 1996 Stu Grossman (grossman@critters.cygnus.com)
280 * Makefile.in config.in configure configure.in
281 config/sparc/nm-sun4sol2.h config/sparc/sun4sol2.mh
282 config/sparc/tm-sun4sol2.h: Use autoconf to config Solaris thread
283 and pthread support, since pre-2.5 systems don't come with
286 * procfs.c (info_proc): Use int instead of id_t. Old versions of
287 Irix don't seem to define this.
290 Mon May 13 13:43:25 1996 Fred Fish <fnf@cygnus.com>
292 * gdbtk.c (tk_command): Catch case where no argument is given
293 since this will cause the tcl interpreter to dump core.
296 Mon May 13 17:40:58 1996 Jeffrey A Law (law@cygnus.com)
298 * top.c (execute_control_command, case while_control): Allow
299 a while command to be interrupted.
301 Mon May 13 16:17:36 1996 Stu Grossman (grossman@critters.cygnus.com)
303 * sol-thread.c: More cleanup, add comments.
304 (sol_thread_resume): Prevent people from trying to step
306 (sol_thread_wait sol_thread_fetch_registers
307 sol_thread_store_registers): Remove unnecessary check for
308 sol_thread_active. These routines won't get called unless threads
311 Mon May 13 11:29:37 1996 Stan Shebs <shebs@andros.cygnus.com>
313 SH3-E support from Allan Tajii <atajii@hmsi.com>:
314 * sh-tdep.c (sh_reg_names, sh3_reg_names): Add empty names for
316 (sh3e_reg_names): New register name array.
317 (sh_processor_type_table): Add sh3e processor type.
318 * config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): Fix test.
319 (REGISTER_NAMES, NUM_REGS, NUM_REALREGS, etc): Adjust for
320 full set of registers.
321 * remote-e7000.c (want_sh3, want_sh3_nopc): New globals.
322 (e7000_fetch_registers, e7000_wait): Use them.
323 * sh3-rom.c (sh3_regnames): Add float registers.
324 (sh3e_cmds, sh3e_ops): New globals.
325 (sh3e_open): New function.
326 (_initialize_sh3_rom): Rename from _initialize_sh3, set up
329 Fri May 10 15:53:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
331 * sol-thread.c: Cleanup. gcc -Wall fixes. Add prototypes.
332 Print out messages instead of codes for thread_db errors. Make
333 access macros for thread and lwp manipulation. Make cleanups to
334 fixup inferior_pid in case of errors.
336 Thu May 9 19:06:02 1996 Fred Fish <fnf@cygnus.com>
338 * aclocal.m4: Remove unused definition of AC_C_CROSS.
339 * configure.in: Add powerpcle-*-solaris* host and target config
340 so April 30th change does not get lost next time configure is
343 Thu May 9 14:13:08 1996 Stu Grossman (grossman@critters.cygnus.com)
345 * Makefile.in, breakpoint.c, corelow.c, fork-child.c, inflow.c,
346 infrun.c, mac-nat.c, procfs.c, remote.c, sol-thread.c, thread.c,
347 win32-nat.c, config/nm-lynx.h: Rename thread.h to gdbthread.h to
348 avoid conflict with Solaris /usr/include/thread.h.
350 Thu May 9 12:33:32 1996 Rob Savoye <rob@chinadoll.cygnus.com>
352 * abug-rom.c: Config file for the older style ABug monitor that
353 runs on the mvme13x boards.
354 * config/m68k/monitor.mt: Add abug support for m68k cross
357 Wed May 8 20:33:24 1996 Fred Fish <fnf@cygnus.com>
359 * infcmd.c (do_registers_info): Always print the raw floating
360 point value's bytes in big endian order, so the the leftmost bit
361 is the most significant.
362 * breakpoint.c (clear_momentary_breakpoints): Remove dead code
363 that is referenced nowhere else.
364 (set_breakpoint): Ditto.
365 (do_enable_breakpoint): Created from enable_once_breakpoint
366 with a couple of changes.
367 (enable_breakpoint): Call do_enable_breakpoint with an appropriate
368 bpdisp enum value to set disposition of breakpoint.
369 (enable_once_breakpoint): Ditto.
370 (enable_delete_breakpoint): Ditto.
371 * breakpoint.h (clear_momentary_breakpoints): Remove prototype.
372 * symtab.c (find_pc_line): Improve comments.
374 * gdbtk.c: Fix a couple of misspellings.
376 * xcoffread.c: Ditto.
378 Tue May 7 18:37:06 1996 Stan Shebs <shebs@andros.cygnus.com>
380 * target.c (debug_to_xfer_memory): Insert line breaks when
381 dumping the memory block.
383 Mon May 6 13:52:52 1996 Stu Grossman (grossman@critters.cygnus.com)
385 * fork-child.c (fork_inferior), inferior.h: init_trace_fun now
386 returns a possibly modified pid.
387 * inftarg.c (ptrace_him): Now returns pid;
388 * m3-nat.c (m3_trace_him): Now returns pid;
389 * infcmd.c (run_command): Minor cleanup.
390 * infrun.c (wait_for_inferior): Add another check for one_stepped
391 near where we read the pc to avoid erroneously setting
392 random_signal for multi-threaded support.
393 * procfs.c: Add support for Solaris LWPs. Remove def of
394 LOSING_POLL. Many cleanups... Several workarounds for Solaris
395 lossage. System call entry and exit are now handled by
396 dynamically registered handlers.
397 * (syscallname): Don't barf when handed an unknown syscall
399 * (info_proc_syscalls): Ditto.
400 * sol-thread.c: New file. Implements Solaris thread support.
401 * symfile.c (symbol_file_add): Add call to target_new_objfile to
402 notify target-dependent code about new symbol tables.
403 * (clear_symtab_users): Call target_new_objfile to notify it of
404 the removal of all symbol tables.
405 * target.c (push_target): Make sure that to_close is non-zero
407 * target.h (target_new_objfile): Provide default.
408 * config/alpha/nm-osf2.h: Define LOSING_POLL because this version
409 of OSF can't hack using poll with /proc.
410 * config/sparc/nm-sun4sol2.h (target_new_objfile): Define to be
411 sol-thread-new-objfile.
412 * config/sparc/sun4sol2.mh: Add sol-thread.o to NATDEFFILES, and
413 add libthread_db.so.1 to NAT_CLIBS.
414 * config/sparc/tm-sun4sol2.h: Define PIDGET, TIDGET, and
417 Sat May 4 02:13:34 1996 N Srin Kumar <nsrin@wipinfo.soft.net>
419 * procfs.c (remove_fd): Fix copy of fds to fill hole left after
420 removal of the requested fd.
422 Mon May 6 07:52:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
424 * rs6000-tdep.c (_initialize_rs6000_tdep): Don't do XCOFF specific
427 * config/powerpc/tm-ppc-eabi.h: Define ELF_OBJECT_FORMAT.
430 Thu May 2 19:17:49 1996 Stan Shebs <shebs@andros.cygnus.com>
432 * gdbtk.tcl (debug_interface): New global, use to aid debugging.
433 (insert_breakpoint_tag, delete_breakpoint_tag): Fix range.
434 (file_popup_menu): Delete, never used.
435 (listing_window_popup): Rename from listing_window_button_1,
436 remove breakpoint toggling code.
437 (toggle_breakpoint): New procedure.
438 (create_file_win): Bind popup menu to button 2, toggle breakpoints
439 with button 1 in breakpoint area, add display of tagged areas if
443 Thu May 2 12:46:14 1996 Jeffrey A Law (law@cygnus.com)
446 * breakpoint.h (enum bpdisp): Add del_at_next_stop.
447 * breakpoint.c (insert_breakpoints, watchpoint_check,
448 bpstat_stop_status): Avoid bad references to memory freed via
449 delete_breakpoint on watchpoints going out of scope.
450 Do not delete these watchpoints, disable them and change their
451 disposition to del_at_next_stop instead.
452 (breakpoint_auto_delete): Delete all breakpoints whose disposition
454 (breakpoint_init_inferior): Use switch to avoid reference to
455 already deleted breakpoint.
457 Wed May 1 17:29:18 1996 Fred Fish <fnf@cygnus.com>
459 * Makefile.in (rs6000-nat.o): Depend on xcoffsolib.h.
460 * config/rs6000/rs6000.mh (NATDEPFILES): Move xcoffread.o ...
461 * config/rs6000/rs6000.mt (TDEPFILES): ... to here.
462 * xcoffsolib.c (xcoff_relocate_symtab_hook): Define and initialize.
463 (solib_info): Call xcoff_relocate_symtab via the hook.
464 (sharedlibrary_command): Ditto.
465 * xcoffread.c: Remove all FAKING_RS6000 comments and defines.
466 (xcoff_add_toc_to_loadinfo_hook): Define and initialize here.
467 (xcoff_init_loadinfo_hook): Define and initialize here.
468 (scan_xcoff_symtab): Call xcoff_add_toc_to_loadinfo via the hook.
469 (xcoff_initial_scan): Call xcoff_init_loadinfo via the hook.
470 * xcoffsolib.h (xcoff_relocate_symtab_hook): Declare extern func.
471 * rs6000-tdep.c (_initialize_rs6000_tdep): Add initializations
472 of xcoff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
473 * rs6000-nat.c (_initialize_core_rs6000): Add initialization
474 of xcoff_relocate_symtab_hook.
476 Tue Apr 30 13:22:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
478 * configure (powerpcle-*-solaris*): Add Solaris support.
480 * config/powerpc/{solaris.m[ht],tm-solaris.h}: New files for
483 Mon Apr 29 16:17:31 1996 Dawn Perchik <dawn@cygnus.com>
485 * c-valprint.c (c_val_print): Fix printing for arrays defined
488 Sun Apr 28 15:08:05 1996 Stan Shebs <shebs@andros.cygnus.com>
490 Support for bi-endian remote breakpoints.
491 * remote.c (big_break_insn, little_break_insn): New globals.
492 (break_insn): Remove.
493 (remote_insert_breakpoint, remote_remove_breakpoint): Use own
494 code if REMOTE_BREAKPOINT defined, otherwise call memory
495 breakpoint functions.
496 * config/sh/tm-sh.h (REMOTE_BREAKPOINT): Remove.
497 (BIG_REMOTE_BREAKPOINT, LITTLE_REMOTE_BREAKPOINT): Define.
499 * mon960-rom.c (mon960_cmds): Remove forward decl.
500 (mon960_load): Use current_monitor instead of mon960_cmds.
501 (mon960_regnames): Remove backslashes from line ends.
502 (_initialize_mon960): Fix documentation string.
504 Sun Apr 28 12:10:35 1996 Fred Fish <fnf@cygnus.com>
506 * symfile.h (psymbol_allocation_list): Expand comments which
507 describe the psymbol allocation list and how each field is
510 Sun Apr 28 03:44:30 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
512 * breakpoint.c (delete_breakpoint): Fix bpt->val, bpt->exp
514 (breakpoint_re_set_one): Fix b->exp, b->val, b->cond storage leaks.
516 * infcmd.c (run_command), solib.c (locate_base): Check for
517 target_has_execution in addition to inferior_pid, a core file
518 from a threaded program is yielding a non-zero inferior_pid.
520 * sparc-tdep.c (get_saved_register): Handle window registers
521 in a dummy frame correctly.
523 Sat Apr 27 20:38:32 1996 Fred Fish <fnf@cygnus.com>
525 * Makefile.in (CLIBS): Move $(MMALLOC) past all other libs,
526 so that anything that wants an allocation function not yet pulled
527 in, will get it from mmalloc rather than a system library.
528 * Makefile.in (INSTALLED_LIBS): Reorder to match order of CLIBS,
529 to avoid surprising results when used.
531 Sat Apr 27 00:12:05 1996 Dawn Perchik (dawn@cygnus.com)
533 * stabsread.c: Changes and bug fixes for cfront support.
534 Fix bug for class data members.
535 Fix parsing bug when no base classes exist.
536 Fix memory bug - allocate space for cplusplus specific info.
537 Add support for static data.
538 Add prototypes for static functions.
539 Enhance comments to show what each function expects to parse.
541 * stabsread.c(resolve_cont),dbxread.c(resolve_cont): Rename
542 function to resolve_cfront_continuation.
544 Fri Apr 26 23:58:26 1996 Jeffrey A Law (law@cygnus.com)
546 * infrun.c (wait_for_inferior): Call registers_changed when
547 restarting the inferior to get over a nullified instruction.
549 Tue Apr 24 12:12:55 1996 Dawn Perchik (dawn@cygnus.com)
551 * dbxread.c,stabsread.c,gdbtypes.c,partial-stab.h,valops.c:
552 Add new support for parsing cfront stabs.
554 Wed Apr 24 00:32:55 1996 Jeffrey A Law (law@cygnus.com)
556 * infrun.c (wait_for_inferior): Move "have_waited" label
557 outside of #ifdef conditionals. Don't trash the wait status
558 if we get a signal and the current instruction is nullified.
560 Mon Apr 22 20:17:01 1996 Fred Fish <fnf@cygnus.com>
562 * Makefile.in (VERSION): Bump version number to 4.16.1.
563 * NEWS: Update for 4.16 release.
565 Mon Apr 22 16:32:29 1996 Stan Shebs <shebs@andros.cygnus.com>
567 * monitor.h: Clean up comment formatting.
568 (current_monitor): Remove decl.
569 (LOADTYPES, LOADPROTOS, INIT_CMD, etc): Remove definitions.
570 (push_monitor, SREC_SIZE): Remove.
571 * monitor.c: Expand old macro into current_monitor derefs
573 * remote-os9k.c (current_monitor): Remove definition.
575 Mon Apr 22 14:54:45 1996 Mark Alexander <marka@superball.cygnus.com>
577 * corefile.c (specify_exec_file_hook): Allow arbitrary number of
579 (call_extra_exec_file_hooks): New function.
580 * h8300-tdep.c: Lint; add .h files to provide missing declarations,
581 remove unused variables.
582 (set_machine_hook): New function.
583 (_initialize_h8300m): Initialize it.
585 Fri Apr 19 15:03:49 1996 Ian Lance Taylor <ian@cygnus.com>
587 * remote-mips.c (encoding): Don't specify size, to avoid bug in
588 SunOS native compiler.
590 Thu Apr 18 18:46:57 1996 Stan Shebs <shebs@andros.cygnus.com>
592 * monitor.c: Use int rather than LONGEST for values, since
593 the formatting strings are not prepared to accept long longs.
595 Wed Apr 17 20:17:27 1996 Doug Evans <dje@canuck.cygnus.com>
597 * arm-tdep.c (initialize_arm_tdep): Make apcs32 a `zinteger'.
599 Tue Apr 16 17:38:23 1996 Stu Grossman (grossman@critters.cygnus.com)
601 * corelow.c (add_to_thread_list): Make sure reg_sect is non-null
602 before de-referencing it. Prevents deref of NULL pointer if core
603 file lacks .reg section.
604 * defs.h: Rename floatformat_{to from}_long_double to
605 floatformat_{to from}_doublest. Get rid of FLOATFORMAT_{TO
607 * findvar.c (extract_floating store_floating): Change all refs to
608 FLOATFORMAT_{FROM TO}... to floatformat_{from to}_doublest.
609 * utils.c: Change floatformat_{to from}_long_double to
610 floatformat_{to from}_doublest cuz the new routines will use
611 whatever size (double or long double) is appropriate.
612 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
613 REGISTER_CONVERT_TO_RAW): Change FLOATFORMAT... macros to
614 floatformat... routine calls.
616 Mon Apr 15 16:34:11 1996 Per Bothner <bothner@kalessin.cygnus.com>
618 * stabsread.c (read_type): Move handling of '@' from type
619 number handling to handling of types proper (as emitted by gcc!).
620 For typedefs, allocate the typedef type before reading its
621 definition, to properly handling recursive types.
623 Mon Apr 15 11:19:26 1996 Jeffrey A Law (law@cygnus.com)
625 * ch-exp.c (calculate_array_length): Fix prototype.
627 Sat Apr 13 14:21:16 1996 Stu Grossman (grossman@critters.cygnus.com)
629 * remote-nindy.c (nindy_open): Acquire more target state so that
630 user can attach to a previously running program.
631 * (nindy_fetch_registers nindy_store_registers): Get rid of fp
632 conversion code. That's all handled in {extract store}_floating
634 * utils.c (floatformat_to_double): Don't bias exponent when
635 handling zero's, denorms or NaNs.
636 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
637 REGISTER_CONVERT_TO_RAW): Change to using DOUBLST and
638 FLOATFORMAT_TO/FROM_DOUBLEST macros.
639 * config/i960/tm-nindy960.h: Undefine
640 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, and
641 REGISTER_CONVERTIBLE. These are no longer necessary now that all
642 the magic happens in extract/store_floating.
644 Sat Apr 13 02:58:02 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
646 * eval.c (evaluate_subexp_standard): Report error when attempting to
647 evaluate subscripts for types which cannot be subscripted.
649 * valarith.c (value_x_binop, value_x_unop): Add noside parameter.
650 Return a zero value with the return type of the member function
651 if noside is EVAL_AVOID_SIDE_EFFECTS instead of calling the member
653 * values.h (value_x_binop, value_x_unop): Update prototypes
655 * eval.c (evaluate_subexp_standard): Update all callers of
656 value_x_binop, value_x_unop accordingly.
658 * valarith.c (value_neg, value_complement): Perform ANSI C/C++
659 integral promotion on operands.
661 Fri Apr 12 13:19:27 1996 Fred Fish <fnf@cygnus.com>
663 * README: Update for 4.16 release.
664 * configure.in (AC_CHECK_FUNCS): Also check for sbrk.
665 * configure: Regenerate with autoconf.
666 * config.in: Regenerate with autoheader.
667 * main.c (main): Only use sbrk() when HAVE_SBRK is defined.
668 * top.c (command_loop): Ditto.
670 Fri Apr 12 09:45:29 1996 Stu Grossman (grossman@critters.cygnus.com)
672 * defs.h: Define TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
673 defaults for bi-endian targets. Replace function pointers for
674 floatformat routines with macros. No need for these to be runtime
676 * findvar.c: Get rid of floatformat function pointers. Use
677 macros in extract_floating and store_floating.
678 * remote-nindy.c (nindy_fetch_registers nindy_store_registers):
679 Use floatformat macros.
681 Thu Apr 11 21:28:02 1996 Fred Fish <fnf@cygnus.com>
683 From: Miles Bader <miles@gnu.ai.mit.edu>
684 * configure.in (AC_CHECK_HEADERS): check for endian.h.
685 Use AC_CHECK_TOOL to find AR & RANLIB. Add AC_PROG_AWK.
686 Add host & target cases for i[345]86-*-gnu*.
687 * config.in: Regenerate with autoheader.
688 * configure: Regenerate with autoconf.
689 * Makefile.in (AR, AWK): Set from corresponding autoconf substs.
690 (init.c): Don't scan mig-generated files.
691 * defs.h (endian.h): Include if HAVE_ENDIAN_H defined.
692 * config/nm-m3.h (ATTACH_NO_WAIT): Define.
693 * infcmd.c (attach_command): Use "#ifndef ATTACH_NO_WAIT"
694 rather than "#ifndef MACH".
696 Thu Apr 11 18:49:42 1996 Stan Shebs <shebs@andros.cygnus.com>
698 * remote.c (remotewritesize): New GDB variable, controls size
699 of memory packets sent to the target.
701 Thu Apr 11 13:47:52 1996 Stu Grossman (grossman@critters.cygnus.com)
703 * dcache.c: Add prototypes. Make many functions static.
704 * (dcache_peek dcache_fetch dcache_poke): Make dcache_fetch and
705 dcache_poke call dcache_xfer_memory directly in order to fix
706 problems with turning off dcache. dcache_peek is now unnecessary,
709 * defs.h: Define new macros HOST_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
710 and TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT to specify a pointer
711 to a struct floatformat. This allows for better handling of
712 targets whose floating point formats differ from the host by more
713 than just byte order.
714 * (floatformat_to_long_double floatformat_from_long_double):
715 Prototypes for new functions in utils.c.
716 * (floatformat_to_doublest floatformat_from_doublest): Prototypes
717 for pointers to floating point conversion functions. The actual
718 function uses either double or long double if the host supports it.
719 * findvar.c (floatformat_to_doublest floatformat_from_doublest):
720 Initialize to point at correct function depending on HAVE_LONG_DOUBLE.
721 * (extract_floating store_floating): Rewrite. Now, if host fp
722 format is the same as the target, we just do a copy. Otherwise,
723 we call floatformat_{to from}_doublest.
724 * remote-nindy.c (nindy_xfer_inferior_memory): Change param
725 `write' to `should_write'.
726 * utils.c (floatformat_to_long_double
727 floatformat_from_long_double): New routines that implement long
728 double versions of functions in libiberty/floatformat.c.
729 * config/i960/tm-i960.h (TARGET_LONG_DOUBLE_FORMAT): Define this for
730 i960 extended real (80 bit) numbers.
731 * nindy-share/nindy.c (ninMemGet ninMemPut): Return number of bytes
732 actually read or written.
734 Wed Apr 10 02:56:06 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
736 * ch-valprint.c (chill_val_print): Remove call to calculate_array_length.
737 (calculate_array_length): Move function from here ...
739 * ch-exp.c (calculate_array_length): ... to here.
740 (parse_primval): If we have a symbol with an array type
741 and the length is 0, call calculate_array_length.
743 Tue Apr 9 01:23:05 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
745 * eval.c (evaluate_subexp_standard): In case of TYPE_CODE_SET:
746 Add some checks for powerset compatibility.
748 * valops.c (value_slice): Use lowbound instead of lowerbound for
749 call to slice_range_type to get correct bounds.
751 Mon Apr 8 12:53:56 1996 Fred Fish <fnf@cygnus.com>
753 * Makefile.in (scm-exp.o, scm-lang.o, scm-valprint.o): Add targets and
755 * scm-lang.c (gdb_string.h): Include.
756 * objfiles.c (add_to_objfile_sections): Cast second arg of obstack_grow
757 call to correct type (char *).
758 * cp-valprint.c (cp_print_static_field): Ditto.
759 * somsolib.c (som_solib_create_inferior_hook): Add a declaration
760 for external find_unwind_entry function (from hppa-tdep.c).
761 * remote-pa.c (remote_write_bytes, remote_read_bytes): Change
762 type of second arg to "char *" to be type compatible with
764 (remote_wait): Cast second arg to strtol to correct type.
765 * hppa-tdep.c (compare_unwind_entries): Change argument types to
766 "const void *" to be type compatible with qsort, and then
767 assign to local args prior to use.
769 Mon Apr 8 15:35:52 1996 Jeffrey A Law (law@cygnus.com)
771 * infptrace.c (kill_inferior): Remove call to "kill"; update
774 Mon Apr 8 14:05:07 1996 Geoffrey Noer <noer@cygnus.com>
776 * remote-e7000.c: don't append :23 to target port if __WIN32__
777 is defined (it's WinGDB).
779 Sun Apr 7 22:34:29 1996 Fred Fish <fnf@cygnus.com>
781 From: Miles Bader <miles@gnu.ai.mit.edu>
782 * gnu-nat.c, gnu-nat.h, msg.defs, exc_request.defs, i386gnu-nat.c,
783 msg_reply.defs, notify.defs, process_reply.defs, reply_mig_hack.awk,
784 config/nm-gnu.h, config/i386/{i386gnu.mh, i386gnu.mt, nm-gnu.h,
785 m-i386gnu.h, xm-i386gnu.h}: New files for GNU hurd.
787 Sun Apr 7 13:32:41 1996 Fred Fish <fnf@cygnus.com>
789 * configure.in (case host): Add i386sco5 host.
790 * configure: Regenerate.
792 From: Robert Lipe <robertl@dgii.com>
793 Add support for SCO OpenServer 5 (a.k.a. 3.2v5*) This
794 target is an SVR3.2 with COFF, ELF, and shared libes, but
796 * config/i386/i386sco5.mh: New file.
797 * config/i386/nm-i386sco5.h: New file.
799 Sat Apr 6 08:55:22 1996 Fred Fish <fnf@cygnus.com>
801 * bcache.c (bcache): When size of chunk to cache is exactly equal to
802 BCACHE_MAXLENGTH, stash chunk as unique copy.
804 Sat Apr 6 00:46:26 1996 Fred Fish <fnf@cygnus.com>
806 * symfile.c (INLINE_ADD_PSYMBOL): Remove ifdef.
807 (add_psymbol_to_list): Add an arg for passing CORE_ADDR values and
808 use it, rather than calling add_psymbol_addr_to_list.
809 (add_psymbol_addr_to_list): Delete.
810 (add_psymbol_to_list): Make psymbol static to avoid random data in
811 gaps due to alignment of structure members.
812 * symfile.h (INLINE_ADD_PSYMBOL, ADD_PSYMBOL_TO_LIST,
813 ADD_PSYMBOL_ADDR_TO_LIST): Remove. Real world tests show no
814 performance improvements by inlining via complicated macros and
815 they just make gdb larger and harder to maintain.
816 * dwarfread.c (add_enum_psymbol): Replace ADD_PSYMBOL_TO_LIST
817 and/or ADD_PSYMBOL_ADDR_TO_LIST macro(s) with call to
818 add_psymbol_to_list with appropriate long or CORE_ADDR args.
819 (add_partial_symbol): Ditto.
820 * partial-stab.h: Ditto.
821 * os9kread.c (read_os9k_psymtab): Ditto
822 * mdebugread.c (parse_partial_symbols): Ditto.
823 (handle_psymbol_enumerators): Ditto.
824 (demangle.h): Include.
825 * hpread.c (hpread_build_psymtabs): Ditto.
826 (hpread_build_psymtabs): Ditto.
827 (demangle.h): Include
830 Fri Apr 5 13:44:40 1996 Stan Shebs <shebs@andros.cygnus.com>
832 * gdbtk.c (running_now): New global variable.
833 (gdb_cmd): Test it before executing any command.
834 (gdbtk_call_command): Set it when inferior is running.
835 * gdbtk.tcl (gdbtk_tcl_busy, gdbtk_tcl_idle): Enable and
836 disable interaction with command window's text appropriately.
838 Fri Apr 5 13:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
840 * gdbtk.c (SIOCSPGRP, linux): If on Linux, undef SIOCSPGRP, since
841 some versions of the kernel don't support it.
844 Thu Apr 4 20:16:55 1996 Fred Fish <fnf@cygnus.com>
846 * configure.in: Check for setpgid function.
847 * config.in: Regenerate with autoheader.
848 * configure: Regenerate with autoconf.
849 * inflow.c (_initialize_inflow): Only try to use _SC_JOB_CONTROL
850 if it is actually defined.
851 (gdb_setpgid): Use HAVE_SETPGID.
852 * ch-exp.c: Change include of <string.h> to "gdb_string.h".
853 * c-exp.y, f-exp.y, m2-exp.y: Ditto.
854 * c-exp.y, serial.c: Include <ctype.h>.
855 * config/m68k/nm-news.h: Add typedef for pid_t which is
856 apparently missing from <sys/types.h>. Enclose entire
857 file in NM_NEWS_H ifndef and define when included.
858 * config/mips/nm-news-mips.h: Ditto.
859 * config/m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL,
860 REGISTER_CONVERT_TO_RAW): Change name of temporary variable.
862 Thu Apr 4 19:04:18 1996 Stan Shebs <shebs@andros.cygnus.com>
864 * arm-xdep.c: Move native-specific code to here from arm-tdep.c.
865 * arm-tdep.c (arm_apcs_32): New global.
866 (arm_addr_bits_remove, arm_saved_pc_after_call,
867 arm_push_dummy_frame, arm_pop_frame): New functions.
868 (arm_skip_prologue): Updated version from Richard Earnshaw.
869 (_initialize_arm_tdep): Add set/show "apcs32".
870 * config/arm/tm-arm.h (ADDR_BITS_REMOVE): Call
871 arm_addr_bits_remove.
872 (SAVED_PC_AFTER_CALL): Call arm_saved_pc_after_call.
873 (frame_find_saved_regs): Declare properly.
874 (PUSH_DUMMY_FRAME): Call arm_push_dummy_frame.
875 (POP_FRAME): Call arm_pop_frame, use ADDR_BITS_REMOVE instead of
877 * config/arm/nm-arm.h: New file.
878 * config/arm/xm-arm.h (KERNEL_U_ADDR, FETCH_INFERIOR_REGISTERS):
879 Move definitions to nm-arm.h.
880 * config/arm/arm.mh (NAT_FILE): Define.
882 * symfile.c (generic_load): Initialize data_count properly.
884 Thu Apr 4 17:17:53 1996 Fred Fish <fnf@cygnus.com>
886 * symmisc.c (print_objfile_statistics): Print memory used by
887 psymbol cache obstack.
889 Thu Apr 4 15:43:07 1996 Stan Shebs <shebs@andros.cygnus.com>
891 * symfile.c (report_transfer_performance): New function.
892 (generic_load): Call it to report transfer rate.
893 * remote-e7000.c (e7000_load): Ditto.
895 Mon Apr 1 16:31:00 1996 Stan Shebs <shebs@andros.cygnus.com>
897 * mpw-make.sed: Change references to config.h to be in objdir,
898 edit out rules to rebuild config.h.
900 Mon Apr 1 08:32:23 1996 Fred Fish <fnf@cygnus.com>
902 * hppa-tdep.c (hppa_pop_frame): Call clear_proceed_status before
905 Sun Mar 31 16:15:43 1996 Fred Fish <fnf@cygnus.com>
907 * hppah-nat.c (store_inferior_registers, store_inferior_registers,
908 fetch_register, child_xfer_memory): Use call_ptrace function supplied
909 by infptrace.c rather than calling ptrace directly.
911 Sun Mar 31 15:39:00 1996 Stan Shebs <shebs@andros.cygnus.com>
913 * mon960-rom.c: Cleanups and elimination of unused code,
914 clarify documentation string.
915 (mon960_serial, mon960_ttyname): Remove.
916 * config/i960/tm-mon960.h (ADDITIONAL_OPTIONS,
917 ADDITIONAL_OPTION_CASES, ADDITIONAL_OPTION_HELP): Remove.
919 Sat Mar 30 11:00:22 1996 Fred Fish <fnf@cygnus.com>
921 * configure.in: Check whether printf family supports printing
922 long doubles or not and define PRINTF_HAS_LONG_DOUBLE if so.
923 * acconfig.h: Provide default undef for PRINTF_HAS_LONG_DOUBLE.
924 * configure: Regenerate.
925 * valprint.c (print_floating): Use PRINTF_HAS_LONG_DOUBLE.
926 * c-exp.y (parse_number): Use PRINTF_HAS_LONG_DOUBLE.
927 * configure.in: Fix have_gregset and have_fpregset autoconf
928 variable names so that they match the pattern required to
931 Fri Mar 29 21:39:56 1996 Fred Fish <fnf@cygnus.com>
933 * core-aout.c (fetch_core_registers): Cast core_reg_size to int
934 before testing against reg_ptr.
935 * eval.c (evaluate_subexp_standard): Cast type of
936 TYPE_FN_FIELD_VOFFSET to int.
937 * findvar.c (extract_signed_integer, extract_unsigned_integer,
938 extract_long_unsigned_integer): Cast type of sizeof to int.
939 * values.c (unpack_field_as_long, modify_field): Ditto.
940 * valops.c (value_assign, call_function_by_hand): Ditto.
941 * infcmd.c (do_registers_info): Ditto.
942 * ser-tcp.c (tcp_open): Ditto.
943 * remote.c (putpkt): Ditto.
944 * dcache.c (dcache_peek): Ditto.
945 * dcache.c (dcache_poke): Ditto.
946 * m2-exp.y (yylex): Ditto.
947 * gnu-regex.c (re_match_2): Ditto.
948 * f-lang.c (ADD_BF_SYMNUM, saved_bf_list_end, tmp_bf_ptr): Ifdef
949 out unused macro definition and variables.
950 * inftarg.c (proc_wait): Move from main.c to here, and make static.
951 * valprint.c (val_print_string): Change bufsize from int to unsigned.
952 * main.c (wait.h): Include.
953 * top.c (command_line_input): Remove unused variable "c".
954 * f-typeprint.c (f_type_print_varspec_prefix): Add missing enum
955 value TYPE_CODE_TYPEDEF to switch statement.
956 (f_type_print_varspec_suffix): Add missing enum value
957 TYPE_CODE_TYPEDEF to switch statement.
958 * ch-exp.c (parse_primval): Add remaining enumeration values to
959 switch statement, with no specific action.
960 (ch_lex): Add LOC_UNRESOLVED in switch statement.
961 (pushback_token): Ifdef out, since code using it is ifdef'd out.
962 * stabsread.c (cleanup_undefined_types): Remove unused label
964 * objfiles.h (print_symbol_bcache_statistics): Add prototype.
965 * maint.c (objfiles.h): Include.
966 (maintenance_print_statistics): Remove unused variable "temp".
967 * minsyms.c (lookup_minimal_symbol_solib_trampoline): Remove
968 unused variable "found_file_symbol".
969 * m2-exp.y (yylex): Add LOC_UNRESOLVED case to switch.
970 * language.c (lang_bool_type): Use existing function local type
971 variable rather than create block local variables.
972 * solib.c (disable_break): Enclose in ifndef SVR4_SHARED_LIBS.
973 * infptrace.c (wait.h, command.h): Include.
974 * ser-tcp.c (gdb_string.h): Include
975 * i386-tdep.c (codestream_seek): Change "place" to CORE_ADDR.
976 (i386_get_frame_setup): Change "pc" from int to CORE_ADDR.
977 * command.c (complete_on_enum): Make assignment used as truth value
978 explictly check against NULL.
980 * infrun.c (wait_for_inferior): Ifdef out prologue_pc since code
981 that uses it is ifdef'd out.
982 * parser-defs.h: Add prototype for write_dollar_variable.
983 * infrun.c: Add prototype for write_pc_pid.
984 * breakpoint.h: Add prototype for re_enable_breakpoints_in_shlibs.
985 * symmisc.c (bcache.h): Include.
986 * bcache.h: Add prototype for print_bcache_statistics.
987 * symfile.c: Include <time.h>.
988 * printcmd.c (print_scalar_formatted): Change len to unsigned int.
989 * valarith.c (value_equal): Cast result of TYPE_LENGTH to int.
990 * valarith.c (value_binop): Change result_len, promoted_len1,
991 and promoted_len2 to unsigned int.
992 * valarith.c (value_subscripted_rvalue): Change elt_offs and
993 elt_size to unsigned int.
994 * valops.c (value_array): Change typelength to unsigned int.
995 (destructor_name_p): Change len to unsigned int.
996 * scm-lang.h (scm_parse): Add prototype for scm_unpack.
997 * symfile.c (decrement_reading_symtab): Change return type to void.
998 * valarith.c (value_subscript): Remove unused variable "word".
999 (value_subscript): Remove unused variable "tint".
1000 * valops.c (auto_abandon): Ifdef out, since code using it is also
1002 * eval.c (init_array_element): Remove unused variable "val".
1003 * Makefile.in (values.o): Depends on scm-lang.h.
1004 (command.o): Depends upon wait_h.
1005 (ser-tcp.o): Depends upon gdb_string.h.
1006 (infptrace.o): Depends upon wait_h and command_h.
1007 (maint.o): Depends on objfiles.h and symfile.h.
1008 * values.c (allocate_repeat_value): Remove unused variable
1010 (scm-lang.h): Include.
1011 * breakpoint.c (create_longjmp_breakpoint): Enclose in
1012 GET_LONGJMP_TARGET define, unused otherwise.
1013 * config/i386/nm-linux.h: Add prototypes for i386_insert_watchpoint,
1014 i386_remove_watchpoint and i386_stopped_by_watchpoint.
1016 Thu Mar 28 12:53:19 1996 Doug Evans <dje@canuck.cygnus.com>
1018 * configure.in (sparc64-*-solaris2*): Delete.
1019 Stick with sparc-*-solaris2*.
1020 * configure: Regenerated.
1022 Thu Mar 28 06:51:26 1996 Fred Fish <fnf@cygnus.com>
1024 * valops.c (value_assign): Make copy of internal variable value
1025 before returning it as a new value, since it is owned by the
1026 internal variable and will be freed along with it.
1028 Wed Mar 27 08:36:17 1996 Jeffrey A Law (law@cygnus.com)
1030 * From Peter Schauer.
1031 * breakpoint.c (breakpoint_re_set_one): Keep temporary
1032 breakpoints bp_until, bp_finish, bp_watchpoint_cope, bp_call_dummy
1033 and bp_step_resume in case breakpoint_re_set_one is called due
1034 to a step over a dlopen call.
1035 * infrun.c (wait_for_inferior): Always remove breakpoints from
1036 inferior in BPSTAT_WHAT_CHECK_SHLIBS case.
1038 Tue Mar 26 13:15:32 1996 Fred Fish <fnf@cygnus.com>
1040 * config/mips/tm-mips.h (COERCE_FLOAT_TO_DOUBLE): Only prefer
1041 non-prototyped case over prototyped case for C.
1042 * config/pa/tm-hppa.h (COERCE_FLOAT_TO_DOUBLE): Ditto.
1044 Sat Mar 23 17:24:28 1996 Fred Fish <fnf@cygnus.com>
1046 * os9kread.c (os9k_process_one_symbol): Note nonportable
1047 assumption that an int can hold a char *.
1049 * bcache.h (struct hashlink): Wrap data[] inside union with
1050 double to force longest alignment.
1051 (BCACHE_DATA): New macro to access data[].
1052 (BCACHE_ALIGNMENT): New macro to get offset to data[].
1053 * bcache.c (lookup_cache, bcache): Use BCACHE_DATA to get
1054 address of cached data. Use BCACHE_ALIGNMENT to compute
1055 amount of space to allocate for each hashlink struct.
1057 Sat Mar 23 12:14:02 1996 Fred Fish <fnf@cygnus.com>
1059 * ch-lang.c (evaluate_subexp_chill): Fix typo.
1061 Thu Mar 21 08:27:19 1996 Fred Fish <fnf@cygnus.com>
1063 * Makefile.in (VERSION): Bump version to 4.15.3
1065 Thu Mar 21 10:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
1067 * config.in: Rename from config.h.in.
1068 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
1069 Change CONFIG_HEADERS test in AC_OUTPUT accordingly.
1070 * configure: Rebuild.
1071 * Makefile.in (stamp-h): Depend upon config.in, not config.h.in.
1072 Set CONFIG_HEADERS to config.h:config.in.
1074 Tue Mar 19 12:47:51 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1076 * partial-stab.h (case N_ENDM): Finish current partial symbol
1077 table for Solaris 2 cc.
1079 Tue Mar 19 10:39:15 1996 Jeffrey A Law (law@cygnus.com)
1081 * rs6000-nat.c (exec_one_dummy_insn): Don't clobber the
1082 PC in the registers array. From Peter Schauer.
1084 Mon Mar 18 13:47:09 1996 Fred Fish <fnf@cygnus.com>
1086 * symfile.c (reread_symbols): Reinitialize bcache struct
1087 members to zero using memset. Also use memset to reinit
1088 global_psymbols and static_psymbols, rather than explicitly
1089 resetting each structure member.
1091 Sat Mar 16 19:47:36 1996 Fred Fish <fnf@cygnus.com>
1093 * configure.in: Add fragment to create stamp-h.
1095 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
1096 * configure.in (AC_CHECK_HEADERS): Check for link.h.
1097 * configure: Regenerate with autoconf.
1098 * config.h.in: Regenerate with autoheader.
1099 * config/i386/nm-linux.h: Include solib.h only if HAVE_LINK_H
1101 * solib.c: Exclude most of the code if HAVE_LINK_H is not defined.
1102 * config/i386/linux.mh: Reinstate XM_CLIBS, it is needed for
1103 older a.out based systems.
1105 Sat Mar 16 16:45:43 1996 Fred Fish <fnf@cygnus.com>
1107 * config.h.in: New file.
1108 * acconfig.h: New file, for autoheader.
1109 * configure.in (AC_CONFIG_HEADER): Add, generate config.h.
1110 * configure: Regenerate.
1111 * Makefile.in (defs_h): Add config.h
1112 (distclean): Remove config.h and stamp-h during distclean.
1113 (config.h, stamp-h): New targets to remake config.h when necessary.
1114 * defs.h (config.h): Include before any other includes or defines.
1115 * i386-tdep.c (gdb_string.h): Move include after include of defs.h.
1116 * i386v4-nat.c (defs.h): Include before testing HAVE_SYS_PROCFS_H.
1118 Sat Mar 16 14:55:27 1996 Fred Fish <fnf@cygnus.com>
1120 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
1121 * Makefile.in (INSTALLED_LIBS): Make sure that @LIBS@ will not
1122 result in an empty line, to work around a bug in native Ultrix 4.4
1123 and OSF/1-3.2C make.
1125 Sat Mar 16 13:33:17 1996 Fred Fish <fnf@cygnus.com>
1127 * configure.in: Add gdbserver to configdirs under linux.
1128 * configure: Regenerate.
1130 Fri Mar 15 12:06:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1132 * config/i386/nm-nbsd.h (FLOAT_INFO): Comment out.
1133 * config/i386/tm-nbsd.h (NUM_REGS): Define.
1135 Thu Mar 14 10:31:18 1996 Jeffrey A Law (law@cygnus.com)
1137 * solib.c (solib_break_names): Add _r_debug_state for
1138 vanilla SVR4 implementations. From Peter Schauer.
1140 Mon Mar 11 14:24:57 1996 Dawn Perchik <dawn@critters.cygnus.com>
1142 * mon960-rom.c: New file; support mon960 rom monitor on i960.
1143 * monitor.c (monitor_debug): Change remotedebug to buffer strings.
1144 * monitor.c (monitor_open): Add test for flag MO_NO_ECHO_ON_OPEN before
1145 epecting prompt and echo during open.
1146 * monitor.c (monitor_stop): Add test for flag MO_SEND_BREAK_ON_OPEN to
1147 determine if break should be sent as stop command.
1148 * monitor.h: Add flags MO_NO_ECHO_ON_OPEN and MO_SEND_BREAK_ON_OPEN.
1149 * i960-tdep.c (mon960_frame_chain_valid): New function for getting
1150 stack frame on mon960.
1151 * Makefile.in: Add mon960 files.
1152 * configure.in: Changed i960-*-coff* and i960-*-elf* to target mon960;
1153 added i960-nindy-coff* and i960-nindy-elf* for target nindy.
1154 * configure: Regenerated.
1155 * config/i960/mon960.mt, config/i960/tm-mon960.h: New files;
1156 support mon960 rom monitor on i960.
1158 Mon Mar 11 11:02:47 1996 Steve Chamberlain <sac@slash.cygnus.com>
1160 With Michael Snyder:
1161 * i386-tdep.c (skip_trampoline_code): Fix strncmp length.
1162 * win32-nat.c (CHECK, DEBUG*, debug_*): New.
1163 (handle_load_dll): Don't reload symbols.
1164 (handle_exception): Use the DEBUG_* names.
1165 (child_wait): Add DEBUG_* code.
1166 (_initialize_inftarg): Add new commands to set debug_ names.
1168 Mon Mar 11 09:19:58 1996 Jeffrey A Law (law@cygnus.com)
1170 * From Peter Schauer:
1171 * breakpoint.c (insert_breakpoints): Use ALL_BREAKPOINTS_SAFE.
1172 (bpstat_stop_status): Likewise.
1173 (remove_solib_event_breakpoints): Likewise.
1174 (clear_momentary_breakpoints): Likewise.
1175 (re_enable_breakpoints_in_shlibs): Don't reenable a breakpoint
1176 if we still can't read the memory for that breakpoint.
1177 (mention): Add bp_shlib_event case to keep gcc quiet.
1179 Fri Mar 8 12:08:12 1996 Jeffrey A Law (law@cygnus.com)
1181 * breakpoint.h (enum enable): New enum shlib_disabled for
1182 shared library breakpoints that have been temporarily disabled.
1183 * breakpoint.c: Handle temporarily disabled shared library
1184 breakpoints like disabled breakpoints in most places.
1185 (insert_breakpoints): Use shlib_disabled to indicate
1186 that an unsettable breakpoint is only temporarily disabled.
1187 (re_enable_breakpoints_in_shlibs): New function.
1188 * corelow.c (solib_add_stub): After adding shared libraries,
1189 try to reenable any temporarily disabled breakpoints.
1190 * infcmd.c (attach_command): Likewise.
1191 * infrun.c (wait_for_inferior): Likewise.
1193 Fri Mar 8 11:41:25 1996 Ian Lance Taylor <ian@cygnus.com>
1195 * defs.h (extract_long_unsigned_integer): Declare.
1196 * findvar.c (extract_long_unsigned_integer): New function.
1197 * printcmd.c (print_scalar_formatted): Use it.
1198 * valprint.c (val_print_type_code_int): Likewise.
1200 Thu Mar 7 17:40:50 1996 Stan Shebs <shebs@andros.cygnus.com>
1202 * infcmd.c (do_registers_info): Ignore anonymous registers.
1203 * sh-tdep.c (set processor): New command to set specific
1205 (sh_reg_names, sh3_reg_names): Arrays of register names for
1206 SH and SH3 processors.
1207 (sh_set_processor_type): New function.
1208 * sh3-rom.c (sh3_open): Call it.
1209 (sh3_regname): Add names of all the bank registers.
1210 (sh3_supply_register): Clean up formatting.
1211 * config/sh/tm-sh.h (NUM_REGS, NUM_REALREGS): Increase to include
1213 (REGISTER_NAMES): Add names of bank registers.
1214 (FP15_REGNUM): Define.
1215 (REGISTER_VIRTUAL_TYPE): Use it.
1216 * monitor.c: Clean up some comments.
1218 Thu Mar 7 12:09:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1220 * i386b-nat.c: Revert part of Mar 5 change. FreeBSD collapsed the
1221 s* and t* symbols too.
1223 Thu Mar 7 15:18:51 1996 James G. Smith <jsmith@cygnus.co.uk>
1225 * symfile.c (generic_load): Avoid division by zero.
1227 Wed Mar 6 17:57:59 1996 Jeffrey A Law (law@cygnus.com)
1229 * breakpoint.c (bfd_lookup_symbol): Provide for all SVR4 systems,
1230 not just those with HANDLE_SVR4_EXEC_EMULATORS.
1233 * breakpoint.c (internal_breakpoint_number): Move to file scope.
1234 (create_solib_event_breakpoint): Use an internal breakpoint number.
1236 Wed Mar 6 00:32:44 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1238 * valarith.c (value_in): Change builtin_type_chill_bool to
1241 Tue Mar 5 23:48:36 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1243 * ch-exp.c (parse_primval): Handle CARD, MAX, MIN.
1244 (match_string_literal): Handle control sequence.
1245 (match_character_literal): Deto.
1247 * ch-lang.c (chill_printchar): Change formating of nonprintable
1248 characters from C'xx' to ^(num).
1249 (chill_printstr): Deto.
1250 (value_chill_card, value_chill_max_min): New functions to process
1251 Chill's CARD, MAX, MIN.
1252 (evaluate_subexp_chill): Process UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN.
1254 * expression.h (exp_opcode): Add UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN
1255 for Chill's CARD, MAX, MIN.
1257 * valarith.c (value_in): Add processing of TYPE_CODE_RANGE
1258 and change return type from builtin_type_int to
1259 builtin_type_chill_bool.
1261 Tue Mar 5 18:54:04 1996 Stan Shebs <shebs@andros.cygnus.com>
1263 * config/nm-nbsd.h (link_object, lo_name, etc): Move to here
1264 from config/nm-nbsd.h.
1265 * config/sparc/nm-nbsd.h (regs, fp_status, etc): Move to here
1266 from config/sparc/tm-nbsd.h.
1268 * config/m68k/nm-hp300hpux.h (FIVE_ARG_PTRACE): Define here
1269 instead of in config/m68k/xm-hp300hpux.h.
1271 Tue Mar 5 12:05:35 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1273 * i386b-nat.c, m68knbsd-nat.c (fetch_core_registers): Provide
1274 implementation for NetBSD systems.
1276 Mon Mar 4 23:44:16 1996 Per Bothner <bothner@kalessin.cygnus.com>
1278 * valarith.c (binop_user_defined_p): Return 0 for BINOP_CONCAT.
1279 (value_concat): Handle varying strings (add COERCE_VARYING_ARRAY).
1281 * ch-lang.c (evaluate_subexp_chill case MULTI_SUBSCRIPT): Error
1282 if "function" is pointer to non-function.
1284 Mon Mar 4 17:47:03 1996 Stan Shebs <shebs@andros.cygnus.com>
1286 * top.c (print_gdb_version): Update copyright year.
1288 Mon Mar 4 14:44:54 1996 Jeffrey A Law (law@cygnus.com)
1291 * infrun.c (wait_for_inferior): Remove breakpoints and
1292 switch terminal settings before calling SOLIB_ADD.
1293 * solib.c (enable_break, SVR4 variant): Don't map in symbols
1294 for the dynamic linker, the namespace pollution causes real
1297 Sun Mar 3 17:18:57 1996 James G. Smith <jsmith@cygnus.co.uk>
1299 * remote-mips.c (common_breakpoint): Explicitly terminate the
1302 Wed Feb 28 22:32:18 1996 Stan Shebs <shebs@andros.cygnus.com>
1304 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
1305 * remote.c (remote_detach): Send a command 'D' to the target
1306 when detaching, update the function's comments.
1308 Wed Feb 28 15:50:12 1996 Fred Fish <fnf@cygnus.com>
1310 * Makefile.in (VERSION): Bump version to 4.15.2 to establish
1311 baseline for gdb 4.16 rerelease testing.
1313 Wed Feb 28 13:32:05 1996 Jeffrey A Law (law@cygnus.com)
1315 * somsolib.c (som_solib_create_inferior_hook): Before returning
1316 call clear_symtab_users.
1318 Tue Feb 27 00:04:46 1996 Stu Grossman (grossman@critters.cygnus.com)
1320 * remote-e7000.c (e7000_open): Delete all breakpoints when
1321 connecting to e7000. Change connect message to allow use of
1322 monitor.exp in test suite.
1323 * (e7000_load): Print transfer rate of download.
1324 * symfile.c (generic_load): Print transfer rate of download.
1326 Sun Feb 25 13:58:33 1996 Stan Shebs <shebs@andros.cygnus.com>
1328 * configure.in (mips*-*-vxworks*): New config.
1329 * configure: Regenerated.
1331 * config/mips/vxmips.mt, config/mips/tm-vxmips.h: New files.
1332 * remote-vxmips.c (vx_convert_to_virtual, vx_convert_from_virtual):
1335 Sat Feb 24 12:30:28 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1337 * partial-stab.h (case N_FUN): Function symbols generated
1338 by SPARCworks cc have a meaningless zero value, do not update
1339 pst->textlow if the function symbol value is zero.
1341 * stabsread.c (define_symbol): Initialize SYMBOL_TYPE field
1342 for function prototype declaration symbols.
1344 Fri Feb 23 22:33:04 1996 Stu Grossman (grossman@critters.cygnus.com)
1346 * remote-e7000.c (e7000_load): New routine to download via the
1348 * (e7000_wait): Don't backup PC when we hit a breakpoint.
1349 Apparantly new sh2 pods get this right...
1350 * (e7000_ops): Add call to e7000_load.
1352 Thu Feb 22 00:52:42 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1354 * config/m68k/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h},
1355 m68knbsd-nat.c: New files, support for NetBSD/m68k.
1357 * configure.in (m68k-*-netbsd*): New config.
1358 * configure: Regenerated.
1360 Wed Feb 21 19:00:21 1996 Fred Fish <fnf@cygnus.com>
1362 * standalone.c (open, _initialize_standalone): Fix obvious typos
1363 reported by Martin Pool <martin@citr.uq.oz.au>.
1365 Wed Feb 21 14:24:04 1996 Jeffrey A Law (law@cygnus.com)
1367 * solib.c (solib_create_inferior_hook): Fix thinko.
1369 Tue Feb 20 23:59:19 1996 Jeffrey A Law (law@cygnus.com)
1371 * solib.c (solib_break_names): Define for Solaris and Linux.
1372 (enable_break): For SVR4 systems, first try to use the debugger
1373 interfaces in the dynamic linker to track shared library events
1374 as they happen, then fall back to BKPT_AT_SYMBOL code. Convert
1375 BKPT_AT_SYMBOL code to use shared library event breakpoints.
1376 (solib_create_inferior_hook): Simplify BKPT_AT_SYMBOL code,
1377 it no longer needs to restart/wait on the inferior.
1378 * symfile.c (find_lowest_section): No longer static.
1379 * symfile.h (find_lowest_section): Corresponding changes.
1381 Tue Feb 20 18:54:08 1996 Fred Fish <fnf@cygnus.com>
1383 * valops.c (COERCE_FLOAT_TO_DOUBLE): Define default value.
1384 (value_arg_coerce): Use COERCE_FLOAT_TO_DOUBLE.
1385 * config/alpha/tm-alpha.h (COERCE_FLOAT_TO_DOUBLE): Define to 1.
1386 * config/mips/tm-mips.h: Ditto.
1387 * config/pa/tm-hppa.h: Ditto.
1388 * config/rs6000/tm-rs6000.h: Ditto.
1389 * config/sparc/tm-sparc.h: Ditto.
1391 Tue Feb 20 17:32:05 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1393 * config/{i386,ns32k}/nbsd.mh (NATDEPFILES): Remove core-aout.o.
1395 * config/nm-nbsd.h (FETCH_INFERIOR_REGISTERS): Defined.
1396 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
1397 #ifdef'd out definitions --- Causes serious gdb failures on
1398 the i386. Need to investigate further before enabling.
1400 * i386b-nat.c (fetch_inferior_registers, store_inferior_registers,
1401 fetch_core_registers): New functions. These functions are defined
1402 if FETCH_INFERIOR_REGISTERS is set. Registers are fetched/stored
1403 with ptrace PT_GETREGS/PT_SETREGS.
1405 Tue Feb 20 16:55:06 1996 Stu Grossman (grossman@critters.cygnus.com)
1407 * findvar.c (extract_floating store_floating): Replace `long
1408 double' with `DOUBLEST'.
1410 Mon Feb 19 15:25:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1412 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
1415 Mon Feb 19 10:32:05 1996 Jeffrey A Law (law@cygnus.com)
1417 * symtab.h (looup_minimal_symbol_solib_trampoline): Declare.
1419 * breakpoint.h (remove_solib_event_breakpoints): Declare.
1420 * breakpoint.c (remove_solib_event_breakpoints): New function.
1421 * somsolib.c (solib_create_inferior_hook): Remove all solib event
1422 breakpoints before inserting any new ones. Use a solib event
1423 breakpoint for the breakpoint at "_start".
1424 Remove extraneous "\n" from calls to warning.
1426 * breakpoint.c (breakpoint_1): Add missing "sigtramp" to bptypes
1429 Mon Feb 19 01:09:32 1996 Doug Evans <dje@cygnus.com>
1431 * dwarfread.c (add_partial_symbol): Use ADD_PSYMBOL_ADDR_TO_LIST
1432 for CORE_ADDR values.
1433 (new_symbol): Use SYMBOL_VALUE_ADDRESS for CORE_ADDR values.
1434 * symfile.h (add_psymbol_{,addr}to_list): Add prototypes.
1436 Sun Feb 18 14:37:13 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1438 * mipsread.c (mipscoff_symfile_read): Unconditionally add
1439 alpha coff dynamic symbols for all symbol files. Makes skipping
1440 over the trampoline code work when stepping from a function in a
1441 shared library into a function in a different shared library.
1443 Sun Feb 18 09:27:10 1996 Stu Grossman (grossman@cygnus.com)
1445 * config/sparc/tm-sparc.h: Define PS_FLAG_CARRY. Define
1446 RETURN_VALUE_ON_STACK to return long doubles on the stack.
1448 Sat Feb 17 16:33:11 1996 Fred Fish <fnf@cygnus.com>
1450 * Makefile.in (ch-exp.o): Add dependencies.
1451 (various): Add gdb_string.h to dependencies that need it.
1453 Sat Feb 17 08:57:50 1996 Fred Fish <fnf@cygnus.com>
1455 * symmisc.c (print_symbol_bcache_statistics): Update description for
1456 printing byte cache statistics.
1458 Thu Feb 16 16:02:03 1996 Stu Grossman (grossman@cygnus.com)
1460 * Add native support for long double data type.
1461 * c-exp.y (%union): Change dval to typed_val_float. Use DOUBLEST
1462 to store actual data. Change types of INT and FLOAT tokens to
1463 typed_val_int and typed_val_float respectively. Create new token
1464 DOUBLE_KEYWORD to specify the string `double'. Make production
1465 for FLOAT use type determined by parse_number. Add production for
1466 "long double" data type.
1467 * (parse_number): Use sscanf to parse numbers as float, double or
1468 long double depending upon the type of typed_val_float.dval. Also
1469 allow user to specify `f' or `l' suffix to explicitly specify
1470 float or long double constants. Change typed_val to
1472 * (yylex): Change typed_val to typed_val_int. Also, scan for
1474 * coffread.c (decode_base_type): Add support for T_LNGDBL basic
1476 * configure, configure.in: Add check for long double support in
1478 * defs.h: Define DOUBLEST appropriatly depending on whether
1479 HAVE_LONG_DOUBLE (from autoconf) is defined. Also, fix prototypes
1480 for functions that handle this type.
1481 * expression.h (union exp_element): doubleconst is now type
1483 * m2-exp.y f-exp.y (%union): dval becomes type DOUBLEST.
1484 * findvar.c (extract_floating): Make return value be DOUBLEST.
1485 Also, add support for numbers with size of long double.
1486 * (store_floating): Arg `val' is now type DOUBLEST. Handle all
1488 * parser-defs.h parse.c (write_exp_elt_dblcst): Arg expelt is now
1490 * valarith.c (value_binop): Change temp variables v1, v2 and v to
1491 type DOUBLEST. Coerce type of result to long double if either op
1493 * valops.c (value_arg_coerce): If argument type is bigger than
1494 double, coerce to long double.
1495 * (call_function_by_hand): If REG_STRUCT_HAS_ADDR is defined, and
1496 arg type is float and > 8 bytes, then use pointer-to-object
1497 calling conventions.
1498 * valprint.c (print_floating): Arg doub is now type DOUBLEST.
1499 Use appropriate format and precision to print out floating point
1501 * value.h: Fixup prototypes for value_as_double,
1502 value_from_double, and unpack_double to use DOUBLEST.
1503 * values.c (record_latest_value): Remove check for invalid
1504 floats. Allow history to store them so that people may examine
1505 them in hex if they want.
1506 * (value_as_double unpack_double): Change return value to DOUBLEST.
1507 * (value_from_double): Arg `num' is now DOUBLEST.
1508 * (using_struct_return): Use RETURN_VALUE_ON_STACK macro (target
1509 specific) to expect certain types to always be returned on the stack.
1511 Fri Feb 16 14:00:54 1996 Fred Fish <fnf@cygnus.com>
1513 * bcache.c, bcache.h: New files to implement a byte cache.
1514 * Makefile.in (SFILES): Add bcache.c.
1515 (symtab_h): Add bcache.h.
1516 (HFILES_NO_SRCDIR): add bcache.h
1517 (COMMON_OBJS): Add bcache.o
1518 (bcache.o): New target.
1519 * dbxread.c (start_psymtab): Make global_syms & static_syms
1520 type "partial_symbol **".
1521 * hpread.c (hpread_start_symtab): Ditto.
1522 * os9kread.c (os9k_start_psymtab): Ditto.
1523 * stabsread.h (start_psymtab): Ditto.
1524 * {symfile.c, symfile.h} (start_psymtab_common): Ditto.
1525 * maint.c (maintenance_print_statistics): Call
1526 print_symbol_bcache_statistics.
1527 * objfiles.c (allocate_objfile): Initialize psymbol bcache malloc
1529 * solib.c (allocate_rt_common_objfile): Ditto.
1530 * symfile.c (reread_symbols): Ditto.
1531 (free_objfile): Free psymbol bcache when objfile is freed.
1532 (objfile_relocate): Use new indirect psymbol pointers.
1533 * objfiles.h (struct objfile): Add psymbol cache.
1534 * symfile.c (compare_psymbols): Now passed pointers to pointers to
1536 (reread_symbols): Free psymbol bcache when freeing other objfile
1538 (add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new
1539 psymbol using the psymbol bcache.
1540 (init_psymbol_list): Psymbol lists now contain pointers rather than
1541 the actual psymbols.
1542 * symfile.h (psymbol_allocation_list): Psymbol lists now dynamically
1543 grown arrays of pointers.
1544 (ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol
1546 * symmisc.c (print_partial_symbols): Now takes pointer to pointer
1548 (print_symbol_bcache_statistics): New function to print per objfile
1550 (print_partial_symbol, print_partial_symbols,
1551 maintenance_check_symtabs, extend_psymbol_list):
1552 Account for change to pointer to pointer to partial symbol.
1553 * symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2,
1554 make_symbol_completion_list):
1555 Account for change to pointer to pointer to partial symbol.
1556 * symtab.h (bcache.h): Include.
1557 * xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms
1558 type "partial_symbol **".
1560 Fri Feb 16 10:02:34 1996 Fred Fish <fnf@cygnus.com>
1562 * dwarfread.c (free_utypes): New function.
1563 (read_file_scope): Call free_utypes as cleanup, rather than just
1564 freeing the utypes pointer.
1566 Thu Feb 15 21:40:52 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1568 * demangle.c (is_cplus_marker): New function, checks if a
1569 character is one of the commonly used C++ marker characters.
1570 * defs.h (is_cplus_marker): Add prototype.
1571 * c-typeprint.c (c_type_print_base), ch-lang.c (chill_demangle),
1572 cp-valprint.c (cp_print_class_method), mdebugread.c (parse_symbol),
1573 stabsread.c (define_symbol, read_member_functions, read_struct_fields),
1574 symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P),
1575 values.c (vb_match): Use is_cplus_marker instead of comparison
1578 Thu Feb 15 18:08:13 1996 Fred Fish <fnf@cygnus.com>
1580 * symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly
1581 delete entirely someday.
1583 Thu Feb 15 15:25:34 1996 Stan Shebs <shebs@andros.cygnus.com>
1585 * mpw-make.sed: Edit out makefile rebuild rule.
1586 (host_alias, target_alias): Comment out instead of deleting.
1587 (@LIBS@): Edit out references.
1589 Tue Feb 13 22:56:46 1996 Fred Fish <fnf@cygnus.com>
1591 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1592 Use n_psyms in OBJSTAT, not psyms.
1594 Mon Feb 12 15:59:31 1996 Doug Evans <dje@charmed.cygnus.com>
1596 * configure.in (sparclet-*-aout*): New config.
1597 * configure: Regenerated.
1599 Mon Feb 12 14:17:52 1996 Fred Fish <fnf@cygnus.com>
1601 * somsolib.c (som_solib_add): Use xmalloc rather than bare
1602 unchecked call to malloc.
1603 * remote-mips.c (pmon_load_fast): ditto.
1604 * remote-mm.c (mm_open): ditto.
1605 * hpread.c (hpread_lookup_type): ditto.
1606 * remote-adapt.c (adapt_open): ditto.
1608 Mon Feb 12 13:11:32 1996 Fred Fish <fnf@cygnus.com>
1610 * f-lang.c (allocate_saved_bf_node, allocate_saved_function_node,
1611 allocate_saved_f77_common_node, allocate_common_entry_node,
1612 add_common_block): Use xmalloc rather than malloc, some of which
1614 * gnu-regex.c: At same point as other gdb specific changes
1615 #undef malloc and then #define it to xmalloc.
1616 * ch-exp.c (growbuf_by_size): Use xmalloc/xrealloc rather than
1617 bare unchecked calls to malloc/realloc.
1618 * stabsread.c (dbx_lookup_type): Use xmalloc rather than bare
1619 unchecked call to malloc.
1621 Wed Feb 7 11:31:26 1996 Stu Grossman (grossman@cygnus.com)
1623 * symtab.c (gdb_mangle_name): Change opname var to be const to
1624 match return val of cplus_mangle_name.
1625 * i960-tdep.c: Change arg types of next_insn to match callers.
1627 Wed Feb 7 07:34:24 1996 Fred Fish <fnf@cygnus.com>
1629 * config/i386/linux.mh (XM_CLIBS, GDBSERVER_LIBS): Remove. These
1630 apparently aren't needed in any reasonably recent version of
1633 Tue Feb 6 21:37:03 1996 Per Bothner <bothner@kalessin.cygnus.com>
1635 * stabsread.c (read_range_type): If !self-subrange and language
1636 is Chill, assume a true range. If a true_range is a sub_subrange,
1637 use builtin_type_int for index_type.
1639 Tue Feb 6 18:38:51 1996 J.T. Conklin <jtc@slave.cygnus.com>
1641 * nindy-share/nindy.c (say): Use stdarg.h macros when compiling
1642 with an ANSI compiler.
1644 start-sanitize-gdbtk
1645 Tue Feb 6 16:31:25 1996 Tom Tromey <tromey@creche.cygnus.com>
1647 * gdbtk.tcl (create_file_win): Eliminate text widget B1 binding so
1648 double-clicking will work again.
1649 (create_asm_win): Put "break" at end of all B1 bindings.
1650 (create_file_win): Lower "sel" tag, don't raise it.
1651 (ensure_line_visible): New proc.
1652 (update_listing, update_assembly): Use it.
1653 (create_copyright_window): Destroy window on Leave event.
1654 (create_command_window): Put "break" at end of all B2 bindings.
1657 Mon Feb 5 18:24:28 1996 Steve Chamberlain <sac@slash.cygnus.com>
1659 From Michael_Snyder@NeXT.COM (Michael Snyder):
1660 * valops.c (value_arg_coerce): Coerce float to double, unless the
1661 function prototype specifies float.
1663 Mon Feb 5 09:51:55 1996 Tom Tromey <tromey@creche.cygnus.com>
1665 * language.c (set_language_command): Use languages table when
1666 printing available languages.
1668 Sat Feb 3 12:22:05 1996 Fred Fish <fnf@cygnus.com>
1670 Fix problems reported by Hans Verkuil (hans@wyst.hobby.nl):
1671 * command.c (add_cmd): Add missing initialization for enums member.
1672 Reorder members to match structure declaration to make it easier to
1673 tell when one is missing.
1674 * exec.c (exec_file_command): Fix problem where filename in malloc'd
1675 memory is referenced after being freed.
1677 Sat Feb 3 03:26:21 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1679 * dwarfread.c (read_func_scope): Avoid GDB core dumps if
1680 AT_name tag is missing.
1682 * procfs.c (procfs_stopped_by_watchpoint): Fix logic when
1683 FLTWATCH and FLTKWATCH are defined.
1685 * remote.c (remote_read_bytes): Advance memaddr for transfers,
1686 return number of bytes transferred for partial reads.
1688 * top.c (init_signals): Reset SIGTRAP to SIG_DFL.
1690 Fri Feb 2 13:40:50 1996 Steve Chamberlain <sac@slash.cygnus.com>
1692 * win32-nat.c (mappings): Add ppc registers.
1693 (child_resume): Turn off step for ppc.
1695 Thu Feb 1 10:29:31 1996 Steve Chamberlain <sac@slash.cygnus.com>
1697 * config/powerpc/(cygwin32.mh, cygwin32.mt, tm-cygwin32.h,
1698 xm-cygwin32.h): New.
1699 * config/i386/(*win32*): Becomes *cygwin32*.
1700 * configure.in (i[3456]86-*-win32*): Becomes i[3456]86-*-cygwin32.
1701 (powerpcle-*-cygwin32): New.
1702 * configure: Regenerate.
1703 * win32-nat.c (child_create_inferior): Call CreateProcess
1704 with the right program arg.
1706 Thu Feb 1 11:01:10 1996 Jeffrey A Law (law@cygnus.com)
1708 * config/pa/tm-hppa.h (SOFT_FLOAT): Provide a default definition.
1710 Wed Jan 31 19:01:28 1996 Fred Fish <fnf@cygnus.com>
1712 * serial.c: Change fputc/fputs/fprintf to _unfiltered forms.
1714 Wed Jan 31 18:36:27 1996 Stan Shebs <shebs@andros.cygnus.com>
1716 * config/sparc/xm-sun4os4.h (HAVE_TERMIOS): Remove.
1718 * config/sparc/xm-sparc.h (HAVE_WAIT_STRUCT): Remove, never used.
1720 * config/i386/nm-i386mach.h (CHILD_PREPARE_TO_STORE): Move to
1721 here from config/i386/xm-i386mach.h, fix name.
1722 * config/i386/nm-sun386.h: Ditto, from config/i386/xm-sun386.h.
1723 * config/i386/nm-ptx4.h (CHILD_PREPARE_TO_STORE): Move to
1724 here from config/i386/xm-ptx4.h.
1725 * config/i386/nm-ptx4.h: Ditto, from config/i386/xm-ptx.h.
1726 * config/i386/nm-symmetry.h: Ditto, from config/i386/xm-symmetry.h.
1727 * config/m68k/nm-sun3.h: Ditto, from config/m68k/xm-sun3.h.
1728 * config/sparc/nm-nbsd.h: Ditto, from config/sparc/xm-nbsd.h.
1729 * config/sparc/nm-sun4os4: Ditto, from config/sparc/xm-sparc.h.
1731 * config/sparc/nm-sun4sol2.h: New file, renamed from nm-sysv4.h.
1732 (PRSVADDR_BROKEN): Move here from xm-sun4sol2.h.
1733 * config/sparc/sun4sol2.mh (NAT_FILE): Update.
1735 Wed Jan 31 17:20:26 1996 Jeffrey A Law (law@cygnus.com)
1737 * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Handle software
1738 floating point correctly.
1739 (STORE_RETURN_VALUE): Likewise.
1740 * config/pa/tm-pro.h (SOFT_FLOAT): define.
1742 Wed Jan 31 13:34:52 1996 Fred Fish <fnf@cygnus.com>
1744 * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
1745 Define to what should be reasonable values. However, apparently
1746 a bug in linux mmap prevents mapped symbol tables from working.
1748 Tue Jan 30 18:26:19 1996 Fred Fish <fnf@cygnus.com>
1750 * defs.h (errno.h>: Move #include closer to head of file to solve
1751 obscure problem with systems that declare perror with const arg, in
1752 both errno.h and stdio.h, and const is defined away by intervening
1755 Tue Jan 30 15:41:10 1996 Fred Fish <fnf@cygnus.com>
1757 From Jon Reeves <reeves@zk3.dec.com>:
1758 * i386-stub.c (getpacket): Change fprintf stream from "gdb" to stderr.
1759 (mem_fault_routine): Fix misplaced volatile type qualifier in decl.
1761 Mon Jan 29 19:05:58 1996 Fred Fish <fnf@cygnus.com>
1763 * Makefile.in (diststuff): Make all-doc; diststuff target does not
1764 exist in doc/Makefile.in.
1766 Mon Jan 29 18:44:57 1996 Stan Shebs <shebs@andros.cygnus.com>
1768 * config/m88k/xm-cxux.h (BP_HIT_COUNT): Remove, never used.
1770 Mon Jan 29 00:10:35 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1772 * ch-valprint.c (calculate_array_length): New function to
1773 determine the length of an array type.
1774 (chill_val_print (case TYPE_CODE_ARRAY)): If the length of an
1775 array type is zero, call calculate_array_length.
1777 * gdbtypes.c (get_discrete_bounds (case TYPE_CODE_ENUM)): The
1778 values may not be sorted. Scan all entries and set the real lower
1781 Sun Jan 28 15:50:42 1996 Fred Fish <fnf@cygnus.com>
1783 * config/xm-linux.h: Move include of solib.h and #define of
1784 SVR4_SHARED_LIBS from here ...
1785 * config/nm-linux.h: ...to here.
1787 Sat Jan 27 10:34:05 1996 Fred Fish <fnf@cygnus.com>
1789 * configure.in (AC_CHECK_HEADERS): Check for sys/procfs.h.
1790 Also check for gregset_t and fpregset_t types.
1791 * configure: Regenerate.
1792 * core-regset.c (sys/procfs.h): Only include if HAVE_SYS_PROCFS_H
1794 (fetch_core_registers): Turn into stub unless both HAVE_GREGSET_T
1795 and HAVE_FPREGSET_T are defined. These changes allow systems
1796 like linux that are migrating to /proc support to use a single
1797 configuration for both new and old versions.
1799 * config/i386/linux.mt: Note that this is now for both a.out and
1801 * config/i386/linux.mh (NATDEPFILES): Add solib.o, core-regset.o,
1803 * config/i386/tm-linux.h (tm-sysv4.h): Include.
1804 * config/i386/xm-linux.h (solib.h): Include
1805 (SVR4_SHARED_LIBS): Define.
1806 * i386v4-nat.c: Only compile if HAVE_SYS_PROCFS_H is defined.
1807 (supply_gregset, fill_gregset): Compile if HAVE_GREGSET_T defined.
1808 (supply_fpregset, fill_fpregset): Compile if HAVE_FPREGSET_T
1811 Fri Jan 26 13:48:14 1996 Stan Shebs <shebs@andros.cygnus.com>
1813 * config/sparc/xm-sparc.h (NEW_SUN_CORE): Remove, never used.
1814 * config/i386/xm-sun386.h: Ditto.
1815 * config/m68k/xm-sun2.h, config/m68k/xm-sun3.h: Ditto.
1817 Thu Jan 25 16:05:53 1996 Tom Tromey <tromey@creche.cygnus.com>
1819 * Makefile.in (INSTALLED_LIBS, CLIBS): Include @LIBS@.
1821 Thu Jan 25 09:22:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1823 From Greg McGary <gkm@gnu.ai.mit.edu>:
1824 * dcache.c (dcache_peek, dcache_poke): Advance addr for
1827 Thu Jan 25 13:08:51 1996 Doug Evans (dje@cygnus.com)
1829 * infrun.c (normal_stop): Fix test for shared library event.
1831 Thu Jan 25 03:26:38 1996 Doug Evans <dje@charmed.cygnus.com>
1833 * configure.in (sparc64-*-*): Add default host configuration.
1834 start-sanitize-gdbtk
1835 (sparc64-*-solaris2* host): Link statically if GCC used.
1837 (sparc64-*-solaris2*): Add target configuration.
1838 * configure: Regenerated.
1839 * sparc/sp64sol2.mt: New file.
1841 Wed Jan 24 22:31:37 1996 Doug Evans <dje@charmed.cygnus.com>
1843 * Makefile.in (RUNTEST): srcdir renamed to rootsrc.
1845 Wed Jan 24 15:42:24 1996 Tom Tromey <tromey@creche.cygnus.com>
1847 * Makefile.in (lint): Close backquotes.
1849 start-sanitize-gdbtk
1850 Wed Jan 24 15:28:41 1996 Tom Tromey <tromey@creche.cygnus.com>
1852 * gdbtk.tcl, gdbtk.c: Updated copyrights.
1854 * configure.in: Look for -ldl or -ldld when using Tcl 7.5 or
1856 * configure: Rebuilt.
1859 Wed Jan 24 13:19:10 1996 Fred Fish <fnf@cygnus.com>
1861 * NEWS: Make note of new record and replay feature for
1862 remote debug sessions.
1863 * serial.c (gdbcmd.h): Include.
1864 (serial_logfile, serial_logfp, serial_reading, serial_writing):
1865 Define here, for remote debug session logging.
1866 (serial_log_command, serial_logchar, serial_write, serial_readchar):
1867 New functions for remote debug session logging.
1868 (serial_open): Open remote debug session log file when needed.
1869 (serial_close): Close remote debug session log file when needed.
1870 (_initialize_serial): Add set/show commands for name of remote
1871 debug session log file.
1872 * serial.h (serial_readchar): Declare
1873 (SERIAL_READCHAR): Call serial_readchar().
1874 (SERIAL_WRITE): Call serial_write().
1875 (serial_close): Declare as extern.
1876 (serial_logfile, serial_logfp): Declare.
1877 * top.c (execute_command): Declare serial_logfp. Log user command
1878 in remote debug session log if log file is open.
1879 * remote-array.c (array_wait): #ifdef out echo to gdb_stdout.
1880 (array_read_inferior_memory): Rewrite to fix memory overwrite bug.
1881 * remote-array.c (SREC_SIZE): Remove, duplicates define in
1883 * remote-array.c (hexchars, hex2mem): Remove, unused.
1884 * gdbserver/low-linux.c (store_inferior_registers): Remove
1885 unnecessary extern declaration of registers[].
1886 * gdbserver/Makefile.in (all): Add gdbreplay.
1887 * gdbserver/gdbreplay.c: New file.
1888 * gdbserver/README: Give example of recording a remote
1889 debug session with gdb and then replaying it with gdbreplay.
1891 Tue Jan 23 18:02:35 1996 Per Bothner <bothner@kalessin.cygnus.com>
1893 * stabsread.c (rs6000_builtin_type): Make bool type unsigned.
1894 (read_one_struct_field): Support boolean bitfields.
1895 * c-valprint.c (c_val_print): Print booleans properly.
1897 Tue Jan 23 18:54:09 1996 Stan Shebs <shebs@andros.cygnus.com>
1899 * remote-vxsparc.c (vx_convert_to_virtual, vx_convert_from_virtual):
1901 * config/sparc/vxsparc.mt (TDEPFILES): Add remote-vxsparc.o.
1903 Tue Jan 23 14:36:05 1996 Per Bothner <bothner@kalessin.cygnus.com>
1905 * ch-exp.c (parse_tuple): Error if invalid mode.
1907 * value.h (COERCE_ARRAY): Don't coerce enums.
1908 (COERCE_ENUM): Don't COERCE_REF.
1909 (COERCE_NUMBER): New macro (same as COERCE_ARRAY then COERCE_ENUM).
1910 * valops.c (value_assign): Only do COERCE_ARRAY if internalvar (let
1911 value_cast handle it otherwise); do *not* COERCE_ENUM either way.
1912 * valarith.c: Use COERCE_NUMBER instead od COEREC_ARRAY.
1913 Add COERCE_REF before COERCE_ENUM.
1914 * values.c (value_as_long): Simplify.
1916 * valops.c (value_array): Create internalvar if !c_style_arrays.
1918 * language.c (lang_bool_type): Add Fortran support.
1919 * eval.c (OP_BOOL): Use LA_BOOL_TYPE.
1921 Tue Jan 23 13:08:26 1996 Jeffrey A Law (law@cygnus.com)
1923 * symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup.
1924 All references changed.
1925 * breakpoint.c (bpstat_what): Add shlib_event to the class types.
1926 Update state table. Reformat so that it's still readable.
1927 When we hit the shlib_event breakpoint, set the calss of shlib_event.
1928 (breakpoint_1): Add "shlib events" as a breakpoint type.
1929 Print the shlib_event breakpoint like other breakpoints.
1930 (create_solib_event_breakpoint): New function.
1931 (breakpoint_re_set_one): Handle solib_event breakpoints.
1932 * breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type.
1933 (enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS
1935 (create_solib_event_breakpoint): Declare.
1936 * infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat.
1937 (normal_stop): Inform the user when the inferior stoped due
1938 to a shared library event.
1939 (_initialize_infrun): Add new set/show variable "stop-on-solib-events"
1940 to control whether or not gdb continues the inferior or stops it when
1941 a shared library event occurs.
1942 * minsyms.c (lookup_minimal_symbol_solib_trampoline): New function.
1943 * somsolib.c (TODO list): Update.
1944 (som_solib_create_inferior_hook): Arrange for gdb to be notified
1945 when significant shared library events occur.
1946 * hppa-tdep.c (find_unwind_entry): No longer static.
1948 Tue Jan 23 09:00:48 1996 Doug Evans <dje@charmed.cygnus.com>
1950 * printcmd.c (print_insn): Pass fprintf_unfiltered to
1951 INIT_DISASSEMBLE_INFO.
1952 start-sanitize-gdbtk
1953 * gdbtk.c (gdb_disassemble): Likewise.
1956 Mon Jan 22 16:59:40 1996 Stan Shebs <shebs@andros.cygnus.com>
1958 * remote.c (remotebreak): New GDB variable.
1959 (remote_break): New global.
1960 (remote_interrupt): Send a break instead of ^C if remote_break.
1961 * NEWS: Describe the new variable.
1963 Mon Jan 22 16:24:11 1996 Doug Evans <dje@charmed.cygnus.com>
1965 * sparc-tdep.c (_initialize_sparc_tdep): Always use print_insn_sparc.
1967 Fri Jan 19 07:19:38 1996 Fred Fish <fnf@cygnus.com>
1969 * hp300ux-nat.c (getpagesize): Remove unused function
1970 fetch_core_registers.
1971 (hp300ux_core_fns): Remove, is unused.
1972 (_initialize_core_hp300ux): Remove, is unused.
1973 (gdbcore.h): Remove #include, no longer needed.
1975 Fri Jan 19 00:59:53 1996 Jeffrey A Law (law@cygnus.com)
1977 * rs6000-nat.c (exec_one_dummy_insn): Rework to avoid
1978 ptrace bug in aix4.1.3 on the rs6000.
1980 Wed Jan 17 13:22:27 1996 Stan Shebs <shebs@andros.cygnus.com>
1982 * remote-hms.c (hms_ops): Add value for to_thread_alive.
1983 * remote-nindy.c (nindy_ops): Ditto.
1984 * remote-udi.c (udi_ops): Ditto.
1986 Tue Jan 16 18:00:35 1996 James G. Smith <jsmith@cygnus.co.uk>
1988 * remote-mips.c (pmon_opn, pmon_wait, pmon_makeb64, pmon_zeroset,
1989 pmon_checkset, pmon_make_fastrec, pmon_check_ack,
1990 pmon_load_fast): New functions. Support for the PMON monitor world.
1991 (common_open): New function to merge support for different monitors.
1992 (mips_open): Use common_open().
1993 (mips_send_command): New function.
1994 (mips_send_packet): Scan out-of-sequence packets.
1995 (mips_enter_debug, mips_exit_debug): New functions.
1996 (pmon_ops): New target definition structure.
1998 Tue Jan 16 11:22:58 1996 Stu Grossman (grossman@cygnus.com)
2000 * Makefile.in (CLIBS): Add LIBS to allow libraries to be
2001 specified on the make command line (via make LIBS=xxx).
2003 * configure.in (enable-gm): magic.o -> gmagic.o.
2006 start-sanitize-gdbtk
2007 Mon Jan 15 09:58:41 1996 Tom Tromey <tromey@creche.cygnus.com>
2009 * gdbtk.tcl (create_expr_window): Many changes to update GUI.
2010 (add_expr): Changes from create_expr_window.
2011 (create_command_window): Set focus.
2012 (delete_expr): Rewrote.
2013 (expr_update_button): New proc.
2014 (add_expr): Put bindings on FocusIn, FocusOut.
2015 Don't allow .file_popup to be torn off.
2018 Fri Jan 12 21:41:58 1996 Jeffrey A Law (law@cygnus.com)
2020 * symtab.c (find_pc_symtab): Don't lose if OBJF_REORDERED
2021 is set but there are no psymtabs.
2023 Fri Jan 12 15:56:12 1996 Steve Chamberlain <sac@slash.cygnus.com>
2025 * dsrec.c (load_srec): Remove unused variable.
2026 * monitor.c (monitor_expect): Don't expect a ^C to echo.
2027 * serial.c (serial_open): Add parallel interface.
2028 * sh3-rom.c (parallel, parallel_in_use): New.
2029 (sh3_load): If parallel_in_use, download though the
2031 (sh3_open): Open parallel port if specified.
2032 (sh3_close): New function.
2033 (_inititalize_sh3): Add sh3_close hook and documentation.
2034 * monitor.c (monitor_close): Export.
2035 * monitor.h (monitor_close): Add prototype.
2037 Fri Jan 12 13:11:42 1996 Stan Shebs <shebs@andros.cygnus.com>
2039 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
2040 * remote.c (remotetimeout): New GDB variable, use to set the
2041 remote timeout for reading.
2043 start-sanitize-gdbtk
2044 Fri Jan 12 09:36:17 1996 Tom Tromey <tromey@creche.cygnus.com>
2046 * gdbtk.tcl (gdbtk_tcl_query): Swap Yes and No buttons.
2047 (update_listing): Use lassign. Use "see" to scroll. Don't need
2048 screen_top, screen_bot, screen_height.
2049 (update_assembly): Use "see" to scroll.
2050 (textscrollproc): Removed.
2051 (create_file_win): Don't use textscrollproc.
2052 (asmscrollproc): Removed.
2053 (create_asm_window): Don't use asmscrollproc.
2054 (create_asm_win): Ditto.
2055 (screen_height, screen_top, screen_bot): Removed.
2056 (run_editor): New proc.
2057 (build_framework): Use it.
2058 (create_file_win, create_source_window): Don't use textscrollproc.
2059 (create_breakpoints_window): Set -xscrollcommand on canvas.
2060 (not_implemented_yet): Default button is 0.
2061 (delete_char): Don't use tk_textBackspace.
2062 (create_command_window): Allow Tk bindings to fire after deleting
2064 (create_command_window): Make Delete delete left, not right.
2067 Fri Jan 12 07:14:27 1996 Fred Fish <fnf@cygnus.com>
2069 * lynx-nat.c, irix4-nat.c, sparc-nat.c: Include gdbcore.h
2070 to get "struct core_fns" defined.
2071 * Makefile.in (lynx-nat.o, irix4-nat.o, sparc-nat.o):
2072 Are dependent upon gdbcore_h.
2074 Thu Jan 11 23:13:24 1996 Per Bothner <bothner@cygnus.com>
2076 * symfile.c (decrement_reading_symtab): New function.
2077 * symfile.c, symtab.h (currently_reading_symtab): New variable.
2078 * symfile.c (psymtab_to_symtab): Adjust currently_reading_symtab.
2079 * gdbtypes.c (check_typedef): Don't call lookup_symbol if
2080 currently_reading_symtab (since that could infinitely recurse).
2082 Thu Jan 11 17:21:25 1996 Per Bothner <bothner@kalessin.cygnus.com>
2084 * stabsread.c (read_struct_type): Trivial simplification.
2086 * stabsread.c (define-symbol): Use invisible references
2087 for TYPE_CODE_SET and TYPE_CODE_BITSTRING too.
2088 * valops.c (call_function_by_hand): Likewise.
2089 * eval.c (evaluate_subexp_standard): When known, use the formal
2090 parameter type as the expected type when evaluating arg expressions.
2091 * ch-lang.c (evaluate_subexp_chill): Likewise (for MULTI_SUBSCRIPT).
2093 start-sanitize-gdbtk
2094 Thu Jan 11 10:08:14 1996 Tom Tromey <tromey@creche.cygnus.com>
2096 * main.c (main): Disable window interface if --help or --version
2099 * gdbtk.tcl (FSBox): Don't use tk_listboxSingleSelect.
2101 Changes in sync with expect:
2102 * configure.in (ENABLE_GDBTK): Use CY_AC_PATH_TCL and
2104 * aclocal.m4: Replaced with version from expect.
2105 * configure: Regenerated.
2108 Wed Jan 10 16:08:49 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2110 * configure.in, configure: Recognize rs6000-*-aix4*.
2111 * config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h".
2112 * config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h.
2113 * config/rs6000/xm-aix4.h: New file.
2114 * config/xm-aix4.h: New file.
2116 Wed Jan 10 11:25:37 1996 Fred Fish <fnf@cygnus.com>
2118 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
2119 * gdbserver/low-linux.c: New file.
2120 * remote.c (remote_read_bytes): Fix aborts on larger packets.
2122 * config/i386/linux.mh (GDBSERVER_DEPFILES, GDBSERVER_LIBS):
2124 * stabsread.c (define_symbol): If register value is too large,
2125 tell what it is and what max is.
2127 start-sanitize-gdbtk
2128 Wed Jan 10 09:07:22 1996 Tom Tromey <tromey@creche.cygnus.com>
2130 * gdbtk.tcl (gdbtk_tcl_fputs, gdbtk_tcl_fputs_error,
2131 gdbtk_tcl_flush): Use "see", not "yview".
2132 (gdbtk_tcl_query): Use questhead bitmap.
2133 various: Always wrap condition of 'if' in {...}.
2134 (add_breakpoint_frame): Set -value on radiobuttons.
2135 (lassign): New proc.
2136 (add_breakpoint_frame): Use lassign, not series of assignments.
2137 (decr): Made faster.
2138 (interactive_cmd): Use "see", not "yview".
2139 (not_implemented_yet): Use warning bitmap.
2140 (update_expr): Don't allow $expr to be evalled by Tcl.
2141 (create_expr_window): Don't use "focus".
2142 (delete_char, delete_line): Define globally.
2143 (delete_line, delete_char, create_command_window, update_autocmd,
2144 build_framework, create_asm_win, create_file_win): Use "see", not
2146 (create_copyright_window, center_window, bind_widget_after_class):
2148 (FSBox,create_command_window, create_autocmd_window): Binding
2150 (textscrollproc): Define globally.
2151 (build_framework): tk_menuBar no longer needed. Keys Prior, Next,
2152 Home, End, Up, and Down are all defined by Tk.
2153 (apply_filespec): Use error bitmap in dialog.
2154 (files_command): Don't use tk_listboxSingleSelect.
2155 (files_command): Don't use "uniq" to remove duplicates from a
2157 (update_assembly): Use lassign.
2158 (create_asm_win): Removed redundant bindings.
2159 (listing_window_button_1, file_popup_menu): Use tk_popup.
2160 (ButtonRelease-1 binding): Just remove tag from window; rest
2163 * gdbtk.c (gdbtk_query): Use Tcl_Merge to provide quoting.
2164 (call_wrapper): Use Tcl_Eval, not Tcl_VarEval.
2165 (gdbtk_call_command): Ditto.
2168 Tue Jan 9 09:33:53 1996 Jeffrey A Law (law@cygnus.com)
2170 * hpread.c (hpread_build_psymtabs): Finish Jan 4th
2171 enum namespace -> enum_namespace change.
2173 Tue Jan 9 04:44:47 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
2175 * ch-exp.c (parse_primval): In case ARRAY, add missing
2178 Mon Jan 8 13:29:34 1996 Stan Shebs <shebs@andros.cygnus.com>
2180 * remote-mips.c (mips_receive_header): Recognize \012 instead
2181 of \n, but write \n when program sends a \012.
2182 * ser-mac.c (mac_input_buffer): Increase size of buffer.
2184 Mon Jan 8 12:00:40 1996 Jeffrey A Law (law@cygnus.com)
2186 * infptrace.c (initialize_infptrace): Move function out of
2187 #ifdef conditional; put code within the function inside an
2190 * buildsym.c (end_symtab): Remove sort_pending and sort_linevec
2191 arguments. Sorting is now dependent on OBJF_REORDERED. All
2192 callers/references changed.
2193 * dbxread.c (read_ofile_symtab): Correctly determine value for
2194 last_source_start_addr for reordered executables.
2195 (process_one_symbol): Handle N_FUN with no name as an end of
2197 * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE
2198 is the high text address for a psymtab.
2199 (case N_SO): Likewise.
2200 (case N_FUN): Handle N_FUN with no name as an end of function
2202 * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols
2203 at the same address rather than a random subset of them.
2204 * coffread.c (coff_symfile_init): Set OBJF_REORDERED.
2205 * elfread.c (elf_symfile_init): Similarly.
2206 * somread.c (som_symfile_init): Similarly.
2207 * xcoffread.c (xcoff_symfile_init): Similarly.
2209 Fri Jan 5 17:46:01 1996 Stu Grossman (grossman@cygnus.com)
2211 * stack.c (print_stack_frame print_frame_info) symmisc.c
2212 (dump_symtab): Change RETURN_MASK_ERROR to RETURN_MASK_ALL so
2213 that catch_errors doesn't get blindsided by QUIT and lose the
2214 cleanup chain. This fixes a problem where ^C while in a
2215 user-defined command sometimes leaves instream NULL and causes a
2216 segfault in command_loop.
2218 Fri Jan 5 13:59:16 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2220 * configure.in, configure: Add `-ldl -lw' for Solaris linking.
2222 Fri Jan 5 12:02:00 1996 Steve Chamberlain <sac@slash.cygnus.com>
2224 * config/sh/sh.mt, config/powerpc/*.mt, config/pa/hppapro.mt,
2225 config/m68k/monitor.mt, config/h8500/h8500.mt, config/h8300/h8300.mt:
2226 srec.o renamed to dsrec.o.
2228 Thu Jan 4 16:04:54 1996 Stu Grossman (grossman@cygnus.com)
2230 * breakpoint.c (remove_breakpoint): Change error to warning so
2231 that hardware watchpoint removal problems won't leave breakpoint
2232 traps in the target.
2233 start-sanitize-gdbtk
2234 * configure configure.in: Make --enable-gdbtk be the default.
2236 * remote-e7000.c (e7000_insert_breakpoint,
2237 e7000_remove_breakpoint): Use e7000 based breakpoints, not memory
2239 * (e7000_wait): Adjust PC back by two when we see a breakpoint to
2240 compensate for e7000 maladjustment.
2241 * sparcl-tdep.c (sparclite_check_watch_resources): Fix logic bug
2242 which prevented hardware watchpoints from working.
2244 Thu Jan 4 10:44:17 1996 Fred Fish <fnf@cygnus.com>
2246 * infptrace.c (udot_info): New function.
2247 (PT_*): Define each individually if that one is not defined.
2248 * rs6000-nat.c (kernel_u_size): New function
2249 Include <sys/user.h> for "struct user"
2250 * alpha-nat.c (kernel_u_size): New function.
2251 Include <sys/user.h> for "struct user"
2252 * sparc-nat.c (kernel_u_size): New function.
2253 Include <sys/user.h> for "struct user"
2254 * i386b-nat.c (kernel_u_size): New function.
2255 * i386v-nat.c (kernel_u_size): New function.
2256 * config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define.
2257 (kernel_u_size): Declare.
2258 * config/i386/nm-linux.h (KERNEL_U_SIZE): Define.
2259 (kernel_u_size): Declare.
2260 * config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define.
2261 (kernel_u_size): Declare.
2262 * config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define.
2263 (kernel_u_size): Declare.
2264 * config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define.
2265 (kernel_u_size): Declare.
2267 Thu Jan 4 11:00:01 1996 steve chamberlain <sac@slash.cygnus.com>
2269 * mdebugread.c (mylookup_symbol): enum namespace becomes
2270 enum_namespace type.
2271 * symfile.c (add_psymbol_to_list)
2272 (add_psymbol_addr_to_list): Ditto.
2273 * symtab.c (lookup_partial_symbol): Ditto.
2274 (lookup_symbol): Ditto.
2275 (lookup_block_symbol): Ditto.
2276 * win32-nat.c (handle_load_dll): Use incoming dll base.
2277 (child_wait): Catch DLL load errors.
2278 (create_child_inferior): Translated between paths correctly.
2280 Wed Jan 3 23:13:53 1996 Fred Fish <fnf@cygnus.com>
2282 * i386v4-nat.c (supply_gregset, fill_gregset): Subtract NUM_FREGS
2283 from NUM_REGS to get number of general registers that we care about.
2284 * config/i386/tm-i386.h (REGISTER_BYTES): Define in terms
2285 of number of general regs and number of floating point regs.
2287 Wed Jan 3 19:49:54 1996 steve chamberlain <sac@slash.cygnus.com>
2289 * config/i386/tm-win32.h (IN_SOLIB_CALL_TRAMPOLINE): New.
2290 (SKIP_TRAMPOLINE_CODE): New.
2291 * config/i386/xm-win32.h (CANT_FORK): Deleted.
2292 (SLASH*) Changed to use unix style slash.
2293 * symtab.h (namespace enum): becomes typedef to avoid namespace
2295 * infcmd.c (path_command): Use empty string if PATH name not set.
2296 * i386-tdep.c (skip_trampoline_code): New function.
2297 * srec.c: Renamed dsrec.c to avoid filename collision.
2298 * Makefile.in: Cope with renaming.
2300 Wed Jan 3 13:09:04 1996 Fred Fish <fnf@cygnus.com>
2302 * symmisc.c (print_objfile_statistics): Print memory use statistics
2303 for objfile psymbol, symbol, and type obstacks.
2305 Tue Jan 2 13:41:14 1996 Stan Shebs <shebs@andros.cygnus.com>
2307 * config/mips/nm-irix5.h: Restore.
2308 (TARGET_HAS_HARDWARE_WATCHPOINTS, etc): Define as for Irix 4;
2309 from Lee Iverson <leei@ai.sri.com>.
2310 * config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h.
2311 * config/mips/irix[345].mh (MUNCH_DEFINE): Remove.
2313 For older changes see ChangeLog-95
2319 version-control: never