2 Thu Jun 20 08:18:59 1996 Fred Fish <fnf@cygnus.com>
4 * gdbtk.tcl (gdbtk_tcl_readline_begin): Handle backspace to
5 avoid backing up over prompt. At every input, make sure insert
6 point is at least after command start, handle control-u to delete
8 (tclsh): Handle backspace to avoid backing up over prompt. Handle
9 control-u to delete current input line.
11 Wed Jun 19 17:23:38 1996 Geoffrey Noer <noer@cygnus.com>
13 * configure.in: disable gdbtk for *cygwin32* hosted compiles
14 * configure: regenerated with autoconf 2.8
18 Tue Jun 18 16:25:54 1996 Jeffrey A. Law <law@rtl.cygnus.com>
20 * h8300-dep.c (gdb_print_insn_h8300): Handle the H8/S.
21 (h8300_command): Likewise.
22 (set_machine): Likewise.
23 (set_machine_hook): Likewise.
24 (_initialize_h8300m): Likewise.
26 * config/h8300/tm-h8300.h (h8300smode): Declare.
29 Sun Jun 16 15:21:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
31 * somsolib.c (som_solib_create_inferior_hook): Handle tracking
32 of shl_load calls for hpux10.
34 Thu Jun 13 11:16:10 1996 Tom Tromey <tromey@thepub.cygnus.com>
36 * config.in: Regenerated.
37 * acconfig.h (HAVE_THREAD_DB_LIB): Added entry.
39 * configure: Regenerated.
40 * aclocal.m4 (CY_AC_PATH_TCLH, CY_AC_PATH_TKH): Use odd names to
41 avoid name clashes with SunOS headers.
43 Tue Jun 11 19:52:50 1996 Fred Fish <fnf@cygnus.com>
45 From Michael Snyder <Michael_Snyder@next.com>:
46 * bcache.c (print_bcache_statistics): Avoid divide-by-zero
47 exception if one or more objfile has no symbols, such as when
48 a dynamic library has been stripped.
50 Tue Jun 11 12:02:55 1996 Stu Grossman (grossman@critters.cygnus.com)
52 * Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure.
53 * configure configure.in: Only make sol-thread.o for native.
54 Also, switch to dlopened libthread_db.so.1.
55 * sol-thread.c: Switch to using dlopen to get the thread_db
58 Mon Jun 10 14:17:19 1996 Fred Fish <fnf@cygnus.com>
60 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h} (MMAP_BASE_ADDRESS):
61 Change from 0xE0000000 to 0xC0000000.
63 Thu Jun 6 17:10:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
65 * config/powerpc/xm-solaris.h: Initial version of support for
68 Wed Jun 5 01:52:57 1996 James G. Smith <jsmith@cygnus.co.uk>
70 * configure.in (configdirs): Force 4100 builds to use 4300 GDB
74 * config/mips/vr4300el.mt (SIM_OBS): Include simulator in
77 Mon Jun 3 11:48:29 1996 Jeffrey A Law (law@cygnus.com)
79 * inftarg.c (child_thread_alive): Protect declaration with
80 #ifndef CHILD_THREAD_ALIVE.
82 * source.c (find_source_lines): Check the time on the symtab's bfd if
83 it exists, else check the time on the exec_bfd.
85 Thu May 30 09:43:17 1996 Mark Alexander <marka@cygnus.com>
87 * dsrec.c (make_srec): Fix calculation of address size
88 to allow addresses less than 0x100.
90 Thu May 30 04:24:09 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
92 * ch-exp.c (ch_lex): In case of LOC_TYPEDEF call calculate_array_length.
94 Tue May 28 16:15:47 1996 Geoffrey Noer <noer@cygnus.com>
96 * remote-mips.c: cannot use EINVAL for breakpoint test since
97 its value varies for different hosts (e.g. go32's is 19, while
98 sunos is 22). Changed to hardcoded 22 since that is what the
101 Tue May 28 11:14:58 1996 Tom Tromey <tromey@creche.cygnus.com>
103 * configure: Regenerated.
104 * aclocal.m4 (CY_AC_PATH_TCLH): Don't use AC_TRY_RUN.
105 (CY_AC_PATH_TKH): Don't use AC_TRY_RUN.
107 Sun May 26 14:14:49 1996 Fred Fish <fnf@cygnus.com>
109 Changes from: David Mosberger-Tang <davidm@azstarnet.com>
111 * NEWS: Add Alpha Linux as a new native configuration.
113 * mdebugread.c (parse_symbol): When we find a malloc() symbol with
114 return type VOID, assume no debugging info is available for that
115 object file and patch the return value into VOID *. Otherwise,
116 operations requiring an implicit call to malloc() will fail.
118 * infrun.c (wait_for_inferior): The criterion to detect entering a
119 sigtramp handler is now: (a) the current pc is inside a sigtramp
120 handler, (b) the previous pc is not in a sigtramp handler, and (c)
121 the current stack pointer is "inner" than the old one. Condition
122 (c) is new to avoid mistaking a return from a signal handler into
123 sigtramp as a new sigtramp invocation.
125 * dcache.c (struct dcache_block): Declare addr as CORE_ADDR. An
126 int may not be big enough to hold an address.
128 (dcache_peek_byte): Fix indentation.
130 * configure.in (alpha-*-linux*): Add target.
133 * config/alpha/tm-alpha.h (PROC_DESC_IS_DYN_SIGTRAMP): New macro.
134 (SET_PROC_DESC_IS_DYN_SIGTRAMP): Ditto.
135 (DYNAMIC_SIGTRAMP_OFFSET): Ditto.
136 (SIGCONTEXT_ADDR): Ditto.
137 (FRAME_PAST_SIGTRAMP_FRAME): Ditto.
139 * config/alpha/alpha-linux.mh: New file.
140 * config/alpha/alpha-linux.mt: Ditto.
141 * config/alpha/nm-linux.h: Ditto.
142 * config/alpha/tm-alphalinux.h: Ditto.
143 * config/alpha/xm-alphalinux.h: Ditto.
144 * config/alpha/xm-alphaosf.h: Renamed from xm-alpha.h.
145 * config/alpha/alpha-osf1.mh (XM_FILE): Change from xm-alpha.h to
147 * config/alpha/alpha-osf2.mh: Ditto.
149 * blockframe.c (find_pc_partial_function): Pass PC to
150 SIGTRAMP_START and SIGTRAMP_END macros for the benefit of systems
151 that detect sigtramp code via designated code sequences (as is the
152 case for Linux/Alpha, for example).
154 * config/i386/tm-i386bsd.h: Change SIGTRAMP_START and SIGTRAMP_END
155 to ignore new PC argument.
156 * config/m68k/tm-hp300bsd.h: Ditto.
157 * config/vax/tm-vax.h: Ditto.
159 * alpha-tdep.c (alpha_linux_sigtramp_offset): New function.
160 (alpha_osf_skip_sigtramp_frame): Ditto.
161 (push_sigtramp_desc): Ditto.
162 (alpha_find_saved_regs): Use SIGCONTEXT_ADDR macro to extract
163 sigcontext address from frame.
164 (alpha_saved_pc_after_call): When in sigtramp, use
165 alpha_frame_saved_pc() instead of read-register().
166 (after_prologue): When inside a dynamically generated sigtramp
167 function, there is no prologue, so return address of first
169 (alpha_in_prologue): Fix typo in comment.
170 (find_proc_desc): Use macro DYNAMIC_SIGTRAMP_OFFSET to determine
171 whether we're inside a dynamicaly generated sigtramp function. If
172 so, create and push and appropriate procedure descriptor.
173 (alpha_frame_chain): Use macro FRAME_PAST_SIGTRAMP_FRAME to obtain
174 the frame past a sigtramp frame (if the current frame is indeed a
176 (init_extra_frame_info): Don't read next frame register off of
177 stack-pointer when inside a dynamiccaly generated sigtramp.
178 (alpha_pop_frame): Also unlink and destroy procedure descriptors
179 created for dynamically generated sigtramp functions.
181 * alpha-nat.c: When compiling under Linux, include <asm/reg.h> and
182 <alpha/ptrace.h> instead of <machine/reg.h>
184 Thu May 23 15:13:56 1996 Jeffrey A Law (law@cygnus.com)
186 * h8300-tdep.c (IS_PUSH): Refine.
187 (IS_MOVE_FP, IS_MOV_SP_FP): Accept H8/300H varaints.
188 (IS_SUB4_SP, IS_SUBL_SP): New macros.
189 (h8300_skip_prologue): Handle H8/300H prologue code sequences.
190 (examine_prologue): Handle addresses from 0x010000 to 0xffffff
191 when in H8/300H mode. Get the return pointer's address correctly
192 for the H8/300H. Handle H8/300H prolouge code sequences.
194 * symfile.c (generic_load): Print the starting address
195 of the file just loaded.
197 Thu May 23 12:09:52 1996 Stan Shebs <shebs@andros.cygnus.com>
199 * mpw-make.sed: Edit @THREAD_DB_OBS@ out of makefile.
201 Tue May 21 11:53:56 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
203 * breakpoint.c (bpstat_do_actions): Avoid endless recursion
204 if a `source' command is contained in bs->commands.
206 * infrun.c (wait_for_inferior): Update step_frame_address when
207 stepping into a new line.
209 From schwab@issan.informatik.uni-dortmund.de (Andreas Schwab):
210 * breakpoint.c (breakpoint_1): Add shlib_disabled case to
213 Mon May 20 22:52:00 1996 Mark Alexander <marka@cygnus.com>
215 * dsrec.c (load_srec): Add WAITACK parameter, for machines
216 like EST visionICE that send back an ACK after each S-record.
217 * monitor.c (monitor_wait_srec_ack): New function.
218 (monitor_load): Pass monitor_wait_srec_ack to load_srec
219 if the monitor's MO_SREC_ACK flag is set.
220 * monitor.h: Define MO_SREC_ACK flag.
221 * remote-est.c (est_cmds): Add MO_SREC_ACK flag.
222 * sh3-rom.c (sh3_load): Accomodate change in load_srec prototype.
223 * srec.h: Add WAITACK parameter to load_srec prototype.
225 Sun May 19 21:22:00 1996 Rob Savoye <rob@chinadoll>
227 * config/sparc/sparclite.mt: Add the sparc simulator.
229 Sun May 19 16:49:37 1996 Fred Fish <fnf@cygnus.com>
231 * defs.h (read_command_lines, query_hook): Update prototypes.
232 (readline_begin_hook, readline_hook, readline_end_hook): Declare.
233 * breakpoint.c (commands_command): Build message in temporary buffer
234 and pass that, as well as tty control flag, to read_command_lines.
235 * top.c (readline_begin_hook, readline_hook, readline_end_hook):
237 (command_loop): Check for non-NULL instream before looping.
238 (command_line_input): Use readline_hook when appropriate, to get
239 user input from a GUI window.
240 (read_next_line): Also build prompt if getting user input from a GUI.
241 (recurse_read_control_structure): Fix typo in comment.
242 (read_command_lines): Use passed in prompt and tty flag to decide how
243 to build message. Use readline_begin_hook when appropriate, to set
244 up a GUI interaction window. Just return head, whether NULL or not,
245 after using readline_end_hook to complete GUI interaction.
246 (define_command, document_command): Build message in a temporary
247 buffer and pass it to read_command_lines, along with tty flag.
250 * gdbtk.c (gdbtk_readline_begin, gdbtk_readline, gdbtk_readline_end):
252 (tk_command_loop): Set instream to NULL to enable Tk user interaction.
253 (gdbtk_init): Set readline_begin_hook, readline_hook,
254 and readline_end_hook.
255 * gdbtk.tcl (gdbtk_tcl_readline_begin, gdbtk_tcl_readline,
256 gdbtk_tcl_readline_end): New functions.
257 (tclsh): Pack scroll bar on right side of window, not left.
260 Sat May 18 02:43:58 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
262 * blockframe.c (frameless_look_for_prologue):
263 Add FUNCTION_START_OFFSET only if func_start is non-zero.
264 * minsyms.c (lookup_minimal_symbol_by_pc): Return NULL if
265 pc is not in a known section.
266 * stack.c (print_frame_info): Remove check for fi->pc in known
267 section, now handled by lookup_minimal_symbol_by_pc.
270 Fri May 17 13:54:34 1996 Fred Fish <fnf@cygnus.com>
272 * gdbtk.tcl (create_command_window): Change a misspelled "get"
273 to the intended "cget".
274 (delete_line): Fix so it deletes the current line at the
278 Fri May 17 13:31:04 1996 Stan Shebs <shebs@andros.cygnus.com>
280 * sh-stub.c: New file, was config/sh/stub.c.
283 Thu May 16 19:20:29 1996 Fred Fish <fnf@fishfood.ninemoons.com>
285 * gdbtk.tcl (gdb_prompt): Set this early on.
286 (create_command_window): Use gdb_prompt rather than "(gdb) ".
287 (gdbtk_tcl_preloop): Proc executed just prior to Tk main loop.
288 (tclsh): If an evaluation window already exists, just bring it
289 to the front instead of trying to create another.
290 * gdbtk.c (tk_command_loop): New function.
291 (gdbtk_init): Call tk_command_loop rather than Tk_MainLoop.
293 Thu May 16 16:16:35 1996 Fred Fish <fnf@cygnus.com>
295 * gdbtk.tcl (evaluate_tcl_command, tclsh): New functions that
296 implement a tcl evaluation window for gdbtk maintainers to use.
298 Thu May 16 11:42:58 1996 Tom Tromey <tromey@creche.cygnus.com>
300 * gdbtk.tcl (files_command): Correctly insert list of files into
303 * gdbtk.tcl (files_command): listbox command no longer accepts
306 Wed May 15 16:04:09 1996 Stan Shebs <shebs@andros.cygnus.com>
308 * gdbtk.tcl (create_command_window): If command window's buffer
309 is disabled, don't execute any of the key bindings.
312 Wed May 15 08:25:12 1996 Jeffrey A Law (law@cygnus.com)
314 * top.c (read_next_line): Fix thinkos. From Donn Seeley.
316 * coffread.c (coff_symtab_read): Handle C_LABEL symbols like
318 * h8300-tdep.c (h8300_pop_frame): Reset $sp and $pc correctly.
319 Flush cached frames just before exiting.
320 * remote-sim.c (gdbsim_resume): Complain if the program isn't
322 * config/h8300/tm-h8300.h (BELIEVE_PCC_PROMOTION): Define.
324 Tue May 14 18:05:16 1996 Stu Grossman (grossman@critters.cygnus.com)
326 * procfs.c (procfs_thread_alive procfs_stop): Make static.
327 (procfs_pid_to_str): New routine to print out thread id's in an
329 * sol-thread.c (sol_thread_fetch_registers): Re-order manner in
330 which supply_register is called to fix bug with writing
332 * config/sparc/tm-sun4sol2.h: Define default for
333 target_pid_to_str in case host lacks libthread_db.
335 Mon May 13 23:53:30 1996 Stu Grossman (grossman@critters.cygnus.com)
337 * Makefile.in config.in configure configure.in
338 config/sparc/nm-sun4sol2.h config/sparc/sun4sol2.mh
339 config/sparc/tm-sun4sol2.h: Use autoconf to config Solaris thread
340 and pthread support, since pre-2.5 systems don't come with
343 * procfs.c (info_proc): Use int instead of id_t. Old versions of
344 Irix don't seem to define this.
347 Mon May 13 13:43:25 1996 Fred Fish <fnf@cygnus.com>
349 * gdbtk.c (tk_command): Catch case where no argument is given
350 since this will cause the tcl interpreter to dump core.
353 Mon May 13 17:40:58 1996 Jeffrey A Law (law@cygnus.com)
355 * top.c (execute_control_command, case while_control): Allow
356 a while command to be interrupted.
358 Mon May 13 16:17:36 1996 Stu Grossman (grossman@critters.cygnus.com)
360 * sol-thread.c: More cleanup, add comments.
361 (sol_thread_resume): Prevent people from trying to step
363 (sol_thread_wait sol_thread_fetch_registers
364 sol_thread_store_registers): Remove unnecessary check for
365 sol_thread_active. These routines won't get called unless threads
368 Mon May 13 11:29:37 1996 Stan Shebs <shebs@andros.cygnus.com>
370 SH3-E support from Allan Tajii <atajii@hmsi.com>:
371 * sh-tdep.c (sh_reg_names, sh3_reg_names): Add empty names for
373 (sh3e_reg_names): New register name array.
374 (sh_processor_type_table): Add sh3e processor type.
375 * config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): Fix test.
376 (REGISTER_NAMES, NUM_REGS, NUM_REALREGS, etc): Adjust for
377 full set of registers.
378 * remote-e7000.c (want_sh3, want_sh3_nopc): New globals.
379 (e7000_fetch_registers, e7000_wait): Use them.
380 * sh3-rom.c (sh3_regnames): Add float registers.
381 (sh3e_cmds, sh3e_ops): New globals.
382 (sh3e_open): New function.
383 (_initialize_sh3_rom): Rename from _initialize_sh3, set up
386 Fri May 10 15:53:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
388 * sol-thread.c: Cleanup. gcc -Wall fixes. Add prototypes.
389 Print out messages instead of codes for thread_db errors. Make
390 access macros for thread and lwp manipulation. Make cleanups to
391 fixup inferior_pid in case of errors.
393 Thu May 9 19:06:02 1996 Fred Fish <fnf@cygnus.com>
395 * aclocal.m4: Remove unused definition of AC_C_CROSS.
396 * configure.in: Add powerpcle-*-solaris* host and target config
397 so April 30th change does not get lost next time configure is
400 Thu May 9 14:13:08 1996 Stu Grossman (grossman@critters.cygnus.com)
402 * Makefile.in, breakpoint.c, corelow.c, fork-child.c, inflow.c,
403 infrun.c, mac-nat.c, procfs.c, remote.c, sol-thread.c, thread.c,
404 win32-nat.c, config/nm-lynx.h: Rename thread.h to gdbthread.h to
405 avoid conflict with Solaris /usr/include/thread.h.
407 Thu May 9 12:33:32 1996 Rob Savoye <rob@chinadoll.cygnus.com>
409 * abug-rom.c: Config file for the older style ABug monitor that
410 runs on the mvme13x boards.
411 * config/m68k/monitor.mt: Add abug support for m68k cross
414 Wed May 8 20:33:24 1996 Fred Fish <fnf@cygnus.com>
416 * infcmd.c (do_registers_info): Always print the raw floating
417 point value's bytes in big endian order, so the the leftmost bit
418 is the most significant.
419 * breakpoint.c (clear_momentary_breakpoints): Remove dead code
420 that is referenced nowhere else.
421 (set_breakpoint): Ditto.
422 (do_enable_breakpoint): Created from enable_once_breakpoint
423 with a couple of changes.
424 (enable_breakpoint): Call do_enable_breakpoint with an appropriate
425 bpdisp enum value to set disposition of breakpoint.
426 (enable_once_breakpoint): Ditto.
427 (enable_delete_breakpoint): Ditto.
428 * breakpoint.h (clear_momentary_breakpoints): Remove prototype.
429 * symtab.c (find_pc_line): Improve comments.
431 * gdbtk.c: Fix a couple of misspellings.
433 * xcoffread.c: Ditto.
435 Tue May 7 18:37:06 1996 Stan Shebs <shebs@andros.cygnus.com>
437 * target.c (debug_to_xfer_memory): Insert line breaks when
438 dumping the memory block.
440 Mon May 6 13:52:52 1996 Stu Grossman (grossman@critters.cygnus.com)
442 * fork-child.c (fork_inferior), inferior.h: init_trace_fun now
443 returns a possibly modified pid.
444 * inftarg.c (ptrace_him): Now returns pid;
445 * m3-nat.c (m3_trace_him): Now returns pid;
446 * infcmd.c (run_command): Minor cleanup.
447 * infrun.c (wait_for_inferior): Add another check for one_stepped
448 near where we read the pc to avoid erroneously setting
449 random_signal for multi-threaded support.
450 * procfs.c: Add support for Solaris LWPs. Remove def of
451 LOSING_POLL. Many cleanups... Several workarounds for Solaris
452 lossage. System call entry and exit are now handled by
453 dynamically registered handlers.
454 * (syscallname): Don't barf when handed an unknown syscall
456 * (info_proc_syscalls): Ditto.
457 * sol-thread.c: New file. Implements Solaris thread support.
458 * symfile.c (symbol_file_add): Add call to target_new_objfile to
459 notify target-dependent code about new symbol tables.
460 * (clear_symtab_users): Call target_new_objfile to notify it of
461 the removal of all symbol tables.
462 * target.c (push_target): Make sure that to_close is non-zero
464 * target.h (target_new_objfile): Provide default.
465 * config/alpha/nm-osf2.h: Define LOSING_POLL because this version
466 of OSF can't hack using poll with /proc.
467 * config/sparc/nm-sun4sol2.h (target_new_objfile): Define to be
468 sol-thread-new-objfile.
469 * config/sparc/sun4sol2.mh: Add sol-thread.o to NATDEFFILES, and
470 add libthread_db.so.1 to NAT_CLIBS.
471 * config/sparc/tm-sun4sol2.h: Define PIDGET, TIDGET, and
474 Sat May 4 02:13:34 1996 N Srin Kumar <nsrin@wipinfo.soft.net>
476 * procfs.c (remove_fd): Fix copy of fds to fill hole left after
477 removal of the requested fd.
479 Mon May 6 07:52:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
481 * rs6000-tdep.c (_initialize_rs6000_tdep): Don't do XCOFF specific
484 * config/powerpc/tm-ppc-eabi.h: Define ELF_OBJECT_FORMAT.
487 Thu May 2 19:17:49 1996 Stan Shebs <shebs@andros.cygnus.com>
489 * gdbtk.tcl (debug_interface): New global, use to aid debugging.
490 (insert_breakpoint_tag, delete_breakpoint_tag): Fix range.
491 (file_popup_menu): Delete, never used.
492 (listing_window_popup): Rename from listing_window_button_1,
493 remove breakpoint toggling code.
494 (toggle_breakpoint): New procedure.
495 (create_file_win): Bind popup menu to button 2, toggle breakpoints
496 with button 1 in breakpoint area, add display of tagged areas if
500 Thu May 2 12:46:14 1996 Jeffrey A Law (law@cygnus.com)
503 * breakpoint.h (enum bpdisp): Add del_at_next_stop.
504 * breakpoint.c (insert_breakpoints, watchpoint_check,
505 bpstat_stop_status): Avoid bad references to memory freed via
506 delete_breakpoint on watchpoints going out of scope.
507 Do not delete these watchpoints, disable them and change their
508 disposition to del_at_next_stop instead.
509 (breakpoint_auto_delete): Delete all breakpoints whose disposition
511 (breakpoint_init_inferior): Use switch to avoid reference to
512 already deleted breakpoint.
514 Wed May 1 17:29:18 1996 Fred Fish <fnf@cygnus.com>
516 * Makefile.in (rs6000-nat.o): Depend on xcoffsolib.h.
517 * config/rs6000/rs6000.mh (NATDEPFILES): Move xcoffread.o ...
518 * config/rs6000/rs6000.mt (TDEPFILES): ... to here.
519 * xcoffsolib.c (xcoff_relocate_symtab_hook): Define and initialize.
520 (solib_info): Call xcoff_relocate_symtab via the hook.
521 (sharedlibrary_command): Ditto.
522 * xcoffread.c: Remove all FAKING_RS6000 comments and defines.
523 (xcoff_add_toc_to_loadinfo_hook): Define and initialize here.
524 (xcoff_init_loadinfo_hook): Define and initialize here.
525 (scan_xcoff_symtab): Call xcoff_add_toc_to_loadinfo via the hook.
526 (xcoff_initial_scan): Call xcoff_init_loadinfo via the hook.
527 * xcoffsolib.h (xcoff_relocate_symtab_hook): Declare extern func.
528 * rs6000-tdep.c (_initialize_rs6000_tdep): Add initializations
529 of xcoff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
530 * rs6000-nat.c (_initialize_core_rs6000): Add initialization
531 of xcoff_relocate_symtab_hook.
533 Tue Apr 30 13:22:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
535 * configure (powerpcle-*-solaris*): Add Solaris support.
537 * config/powerpc/{solaris.m[ht],tm-solaris.h}: New files for
540 Mon Apr 29 16:17:31 1996 Dawn Perchik <dawn@cygnus.com>
542 * c-valprint.c (c_val_print): Fix printing for arrays defined
545 Sun Apr 28 15:08:05 1996 Stan Shebs <shebs@andros.cygnus.com>
547 Support for bi-endian remote breakpoints.
548 * remote.c (big_break_insn, little_break_insn): New globals.
549 (break_insn): Remove.
550 (remote_insert_breakpoint, remote_remove_breakpoint): Use own
551 code if REMOTE_BREAKPOINT defined, otherwise call memory
552 breakpoint functions.
553 * config/sh/tm-sh.h (REMOTE_BREAKPOINT): Remove.
554 (BIG_REMOTE_BREAKPOINT, LITTLE_REMOTE_BREAKPOINT): Define.
556 * mon960-rom.c (mon960_cmds): Remove forward decl.
557 (mon960_load): Use current_monitor instead of mon960_cmds.
558 (mon960_regnames): Remove backslashes from line ends.
559 (_initialize_mon960): Fix documentation string.
561 Sun Apr 28 12:10:35 1996 Fred Fish <fnf@cygnus.com>
563 * symfile.h (psymbol_allocation_list): Expand comments which
564 describe the psymbol allocation list and how each field is
567 Sun Apr 28 03:44:30 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
569 * breakpoint.c (delete_breakpoint): Fix bpt->val, bpt->exp
571 (breakpoint_re_set_one): Fix b->exp, b->val, b->cond storage leaks.
573 * infcmd.c (run_command), solib.c (locate_base): Check for
574 target_has_execution in addition to inferior_pid, a core file
575 from a threaded program is yielding a non-zero inferior_pid.
577 * sparc-tdep.c (get_saved_register): Handle window registers
578 in a dummy frame correctly.
580 Sat Apr 27 20:38:32 1996 Fred Fish <fnf@cygnus.com>
582 * Makefile.in (CLIBS): Move $(MMALLOC) past all other libs,
583 so that anything that wants an allocation function not yet pulled
584 in, will get it from mmalloc rather than a system library.
585 * Makefile.in (INSTALLED_LIBS): Reorder to match order of CLIBS,
586 to avoid surprising results when used.
588 Sat Apr 27 00:12:05 1996 Dawn Perchik (dawn@cygnus.com)
590 * stabsread.c: Changes and bug fixes for cfront support.
591 Fix bug for class data members.
592 Fix parsing bug when no base classes exist.
593 Fix memory bug - allocate space for cplusplus specific info.
594 Add support for static data.
595 Add prototypes for static functions.
596 Enhance comments to show what each function expects to parse.
598 * stabsread.c(resolve_cont),dbxread.c(resolve_cont): Rename
599 function to resolve_cfront_continuation.
601 Fri Apr 26 23:58:26 1996 Jeffrey A Law (law@cygnus.com)
603 * infrun.c (wait_for_inferior): Call registers_changed when
604 restarting the inferior to get over a nullified instruction.
606 Tue Apr 24 12:12:55 1996 Dawn Perchik (dawn@cygnus.com)
608 * dbxread.c,stabsread.c,gdbtypes.c,partial-stab.h,valops.c:
609 Add new support for parsing cfront stabs.
611 Wed Apr 24 00:32:55 1996 Jeffrey A Law (law@cygnus.com)
613 * infrun.c (wait_for_inferior): Move "have_waited" label
614 outside of #ifdef conditionals. Don't trash the wait status
615 if we get a signal and the current instruction is nullified.
617 Mon Apr 22 20:17:01 1996 Fred Fish <fnf@cygnus.com>
619 * Makefile.in (VERSION): Bump version number to 4.16.1.
620 * NEWS: Update for 4.16 release.
622 Mon Apr 22 16:32:29 1996 Stan Shebs <shebs@andros.cygnus.com>
624 * monitor.h: Clean up comment formatting.
625 (current_monitor): Remove decl.
626 (LOADTYPES, LOADPROTOS, INIT_CMD, etc): Remove definitions.
627 (push_monitor, SREC_SIZE): Remove.
628 * monitor.c: Expand old macro into current_monitor derefs
630 * remote-os9k.c (current_monitor): Remove definition.
632 Mon Apr 22 14:54:45 1996 Mark Alexander <marka@superball.cygnus.com>
634 * corefile.c (specify_exec_file_hook): Allow arbitrary number of
636 (call_extra_exec_file_hooks): New function.
637 * h8300-tdep.c: Lint; add .h files to provide missing declarations,
638 remove unused variables.
639 (set_machine_hook): New function.
640 (_initialize_h8300m): Initialize it.
642 Fri Apr 19 15:03:49 1996 Ian Lance Taylor <ian@cygnus.com>
644 * remote-mips.c (encoding): Don't specify size, to avoid bug in
645 SunOS native compiler.
647 Thu Apr 18 18:46:57 1996 Stan Shebs <shebs@andros.cygnus.com>
649 * monitor.c: Use int rather than LONGEST for values, since
650 the formatting strings are not prepared to accept long longs.
652 Wed Apr 17 20:17:27 1996 Doug Evans <dje@canuck.cygnus.com>
654 * arm-tdep.c (initialize_arm_tdep): Make apcs32 a `zinteger'.
656 Tue Apr 16 17:38:23 1996 Stu Grossman (grossman@critters.cygnus.com)
658 * corelow.c (add_to_thread_list): Make sure reg_sect is non-null
659 before de-referencing it. Prevents deref of NULL pointer if core
660 file lacks .reg section.
661 * defs.h: Rename floatformat_{to from}_long_double to
662 floatformat_{to from}_doublest. Get rid of FLOATFORMAT_{TO
664 * findvar.c (extract_floating store_floating): Change all refs to
665 FLOATFORMAT_{FROM TO}... to floatformat_{from to}_doublest.
666 * utils.c: Change floatformat_{to from}_long_double to
667 floatformat_{to from}_doublest cuz the new routines will use
668 whatever size (double or long double) is appropriate.
669 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
670 REGISTER_CONVERT_TO_RAW): Change FLOATFORMAT... macros to
671 floatformat... routine calls.
673 Mon Apr 15 16:34:11 1996 Per Bothner <bothner@kalessin.cygnus.com>
675 * stabsread.c (read_type): Move handling of '@' from type
676 number handling to handling of types proper (as emitted by gcc!).
677 For typedefs, allocate the typedef type before reading its
678 definition, to properly handling recursive types.
680 Mon Apr 15 11:19:26 1996 Jeffrey A Law (law@cygnus.com)
682 * ch-exp.c (calculate_array_length): Fix prototype.
684 Sat Apr 13 14:21:16 1996 Stu Grossman (grossman@critters.cygnus.com)
686 * remote-nindy.c (nindy_open): Acquire more target state so that
687 user can attach to a previously running program.
688 * (nindy_fetch_registers nindy_store_registers): Get rid of fp
689 conversion code. That's all handled in {extract store}_floating
691 * utils.c (floatformat_to_double): Don't bias exponent when
692 handling zero's, denorms or NaNs.
693 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
694 REGISTER_CONVERT_TO_RAW): Change to using DOUBLST and
695 FLOATFORMAT_TO/FROM_DOUBLEST macros.
696 * config/i960/tm-nindy960.h: Undefine
697 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, and
698 REGISTER_CONVERTIBLE. These are no longer necessary now that all
699 the magic happens in extract/store_floating.
701 Sat Apr 13 02:58:02 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
703 * eval.c (evaluate_subexp_standard): Report error when attempting to
704 evaluate subscripts for types which cannot be subscripted.
706 * valarith.c (value_x_binop, value_x_unop): Add noside parameter.
707 Return a zero value with the return type of the member function
708 if noside is EVAL_AVOID_SIDE_EFFECTS instead of calling the member
710 * values.h (value_x_binop, value_x_unop): Update prototypes
712 * eval.c (evaluate_subexp_standard): Update all callers of
713 value_x_binop, value_x_unop accordingly.
715 * valarith.c (value_neg, value_complement): Perform ANSI C/C++
716 integral promotion on operands.
718 Fri Apr 12 13:19:27 1996 Fred Fish <fnf@cygnus.com>
720 * README: Update for 4.16 release.
721 * configure.in (AC_CHECK_FUNCS): Also check for sbrk.
722 * configure: Regenerate with autoconf.
723 * config.in: Regenerate with autoheader.
724 * main.c (main): Only use sbrk() when HAVE_SBRK is defined.
725 * top.c (command_loop): Ditto.
727 Fri Apr 12 09:45:29 1996 Stu Grossman (grossman@critters.cygnus.com)
729 * defs.h: Define TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
730 defaults for bi-endian targets. Replace function pointers for
731 floatformat routines with macros. No need for these to be runtime
733 * findvar.c: Get rid of floatformat function pointers. Use
734 macros in extract_floating and store_floating.
735 * remote-nindy.c (nindy_fetch_registers nindy_store_registers):
736 Use floatformat macros.
738 Thu Apr 11 21:28:02 1996 Fred Fish <fnf@cygnus.com>
740 From: Miles Bader <miles@gnu.ai.mit.edu>
741 * configure.in (AC_CHECK_HEADERS): check for endian.h.
742 Use AC_CHECK_TOOL to find AR & RANLIB. Add AC_PROG_AWK.
743 Add host & target cases for i[345]86-*-gnu*.
744 * config.in: Regenerate with autoheader.
745 * configure: Regenerate with autoconf.
746 * Makefile.in (AR, AWK): Set from corresponding autoconf substs.
747 (init.c): Don't scan mig-generated files.
748 * defs.h (endian.h): Include if HAVE_ENDIAN_H defined.
749 * config/nm-m3.h (ATTACH_NO_WAIT): Define.
750 * infcmd.c (attach_command): Use "#ifndef ATTACH_NO_WAIT"
751 rather than "#ifndef MACH".
753 Thu Apr 11 18:49:42 1996 Stan Shebs <shebs@andros.cygnus.com>
755 * remote.c (remotewritesize): New GDB variable, controls size
756 of memory packets sent to the target.
758 Thu Apr 11 13:47:52 1996 Stu Grossman (grossman@critters.cygnus.com)
760 * dcache.c: Add prototypes. Make many functions static.
761 * (dcache_peek dcache_fetch dcache_poke): Make dcache_fetch and
762 dcache_poke call dcache_xfer_memory directly in order to fix
763 problems with turning off dcache. dcache_peek is now unnecessary,
766 * defs.h: Define new macros HOST_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
767 and TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT to specify a pointer
768 to a struct floatformat. This allows for better handling of
769 targets whose floating point formats differ from the host by more
770 than just byte order.
771 * (floatformat_to_long_double floatformat_from_long_double):
772 Prototypes for new functions in utils.c.
773 * (floatformat_to_doublest floatformat_from_doublest): Prototypes
774 for pointers to floating point conversion functions. The actual
775 function uses either double or long double if the host supports it.
776 * findvar.c (floatformat_to_doublest floatformat_from_doublest):
777 Initialize to point at correct function depending on HAVE_LONG_DOUBLE.
778 * (extract_floating store_floating): Rewrite. Now, if host fp
779 format is the same as the target, we just do a copy. Otherwise,
780 we call floatformat_{to from}_doublest.
781 * remote-nindy.c (nindy_xfer_inferior_memory): Change param
782 `write' to `should_write'.
783 * utils.c (floatformat_to_long_double
784 floatformat_from_long_double): New routines that implement long
785 double versions of functions in libiberty/floatformat.c.
786 * config/i960/tm-i960.h (TARGET_LONG_DOUBLE_FORMAT): Define this for
787 i960 extended real (80 bit) numbers.
788 * nindy-share/nindy.c (ninMemGet ninMemPut): Return number of bytes
789 actually read or written.
791 Wed Apr 10 02:56:06 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
793 * ch-valprint.c (chill_val_print): Remove call to calculate_array_length.
794 (calculate_array_length): Move function from here ...
796 * ch-exp.c (calculate_array_length): ... to here.
797 (parse_primval): If we have a symbol with an array type
798 and the length is 0, call calculate_array_length.
800 Tue Apr 9 01:23:05 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
802 * eval.c (evaluate_subexp_standard): In case of TYPE_CODE_SET:
803 Add some checks for powerset compatibility.
805 * valops.c (value_slice): Use lowbound instead of lowerbound for
806 call to slice_range_type to get correct bounds.
808 Mon Apr 8 12:53:56 1996 Fred Fish <fnf@cygnus.com>
810 * Makefile.in (scm-exp.o, scm-lang.o, scm-valprint.o): Add targets and
812 * scm-lang.c (gdb_string.h): Include.
813 * objfiles.c (add_to_objfile_sections): Cast second arg of obstack_grow
814 call to correct type (char *).
815 * cp-valprint.c (cp_print_static_field): Ditto.
816 * somsolib.c (som_solib_create_inferior_hook): Add a declaration
817 for external find_unwind_entry function (from hppa-tdep.c).
818 * remote-pa.c (remote_write_bytes, remote_read_bytes): Change
819 type of second arg to "char *" to be type compatible with
821 (remote_wait): Cast second arg to strtol to correct type.
822 * hppa-tdep.c (compare_unwind_entries): Change argument types to
823 "const void *" to be type compatible with qsort, and then
824 assign to local args prior to use.
826 Mon Apr 8 15:35:52 1996 Jeffrey A Law (law@cygnus.com)
828 * infptrace.c (kill_inferior): Remove call to "kill"; update
831 Mon Apr 8 14:05:07 1996 Geoffrey Noer <noer@cygnus.com>
833 * remote-e7000.c: don't append :23 to target port if __WIN32__
834 is defined (it's WinGDB).
836 Sun Apr 7 22:34:29 1996 Fred Fish <fnf@cygnus.com>
838 From: Miles Bader <miles@gnu.ai.mit.edu>
839 * gnu-nat.c, gnu-nat.h, msg.defs, exc_request.defs, i386gnu-nat.c,
840 msg_reply.defs, notify.defs, process_reply.defs, reply_mig_hack.awk,
841 config/nm-gnu.h, config/i386/{i386gnu.mh, i386gnu.mt, nm-gnu.h,
842 m-i386gnu.h, xm-i386gnu.h}: New files for GNU hurd.
844 Sun Apr 7 13:32:41 1996 Fred Fish <fnf@cygnus.com>
846 * configure.in (case host): Add i386sco5 host.
847 * configure: Regenerate.
849 From: Robert Lipe <robertl@dgii.com>
850 Add support for SCO OpenServer 5 (a.k.a. 3.2v5*) This
851 target is an SVR3.2 with COFF, ELF, and shared libes, but
853 * config/i386/i386sco5.mh: New file.
854 * config/i386/nm-i386sco5.h: New file.
856 Sat Apr 6 08:55:22 1996 Fred Fish <fnf@cygnus.com>
858 * bcache.c (bcache): When size of chunk to cache is exactly equal to
859 BCACHE_MAXLENGTH, stash chunk as unique copy.
861 Sat Apr 6 00:46:26 1996 Fred Fish <fnf@cygnus.com>
863 * symfile.c (INLINE_ADD_PSYMBOL): Remove ifdef.
864 (add_psymbol_to_list): Add an arg for passing CORE_ADDR values and
865 use it, rather than calling add_psymbol_addr_to_list.
866 (add_psymbol_addr_to_list): Delete.
867 (add_psymbol_to_list): Make psymbol static to avoid random data in
868 gaps due to alignment of structure members.
869 * symfile.h (INLINE_ADD_PSYMBOL, ADD_PSYMBOL_TO_LIST,
870 ADD_PSYMBOL_ADDR_TO_LIST): Remove. Real world tests show no
871 performance improvements by inlining via complicated macros and
872 they just make gdb larger and harder to maintain.
873 * dwarfread.c (add_enum_psymbol): Replace ADD_PSYMBOL_TO_LIST
874 and/or ADD_PSYMBOL_ADDR_TO_LIST macro(s) with call to
875 add_psymbol_to_list with appropriate long or CORE_ADDR args.
876 (add_partial_symbol): Ditto.
877 * partial-stab.h: Ditto.
878 * os9kread.c (read_os9k_psymtab): Ditto
879 * mdebugread.c (parse_partial_symbols): Ditto.
880 (handle_psymbol_enumerators): Ditto.
881 (demangle.h): Include.
882 * hpread.c (hpread_build_psymtabs): Ditto.
883 (hpread_build_psymtabs): Ditto.
884 (demangle.h): Include
887 Fri Apr 5 13:44:40 1996 Stan Shebs <shebs@andros.cygnus.com>
889 * gdbtk.c (running_now): New global variable.
890 (gdb_cmd): Test it before executing any command.
891 (gdbtk_call_command): Set it when inferior is running.
892 * gdbtk.tcl (gdbtk_tcl_busy, gdbtk_tcl_idle): Enable and
893 disable interaction with command window's text appropriately.
895 Fri Apr 5 13:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
897 * gdbtk.c (SIOCSPGRP, linux): If on Linux, undef SIOCSPGRP, since
898 some versions of the kernel don't support it.
901 Thu Apr 4 20:16:55 1996 Fred Fish <fnf@cygnus.com>
903 * configure.in: Check for setpgid function.
904 * config.in: Regenerate with autoheader.
905 * configure: Regenerate with autoconf.
906 * inflow.c (_initialize_inflow): Only try to use _SC_JOB_CONTROL
907 if it is actually defined.
908 (gdb_setpgid): Use HAVE_SETPGID.
909 * ch-exp.c: Change include of <string.h> to "gdb_string.h".
910 * c-exp.y, f-exp.y, m2-exp.y: Ditto.
911 * c-exp.y, serial.c: Include <ctype.h>.
912 * config/m68k/nm-news.h: Add typedef for pid_t which is
913 apparently missing from <sys/types.h>. Enclose entire
914 file in NM_NEWS_H ifndef and define when included.
915 * config/mips/nm-news-mips.h: Ditto.
916 * config/m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL,
917 REGISTER_CONVERT_TO_RAW): Change name of temporary variable.
919 Thu Apr 4 19:04:18 1996 Stan Shebs <shebs@andros.cygnus.com>
921 * arm-xdep.c: Move native-specific code to here from arm-tdep.c.
922 * arm-tdep.c (arm_apcs_32): New global.
923 (arm_addr_bits_remove, arm_saved_pc_after_call,
924 arm_push_dummy_frame, arm_pop_frame): New functions.
925 (arm_skip_prologue): Updated version from Richard Earnshaw.
926 (_initialize_arm_tdep): Add set/show "apcs32".
927 * config/arm/tm-arm.h (ADDR_BITS_REMOVE): Call
928 arm_addr_bits_remove.
929 (SAVED_PC_AFTER_CALL): Call arm_saved_pc_after_call.
930 (frame_find_saved_regs): Declare properly.
931 (PUSH_DUMMY_FRAME): Call arm_push_dummy_frame.
932 (POP_FRAME): Call arm_pop_frame, use ADDR_BITS_REMOVE instead of
934 * config/arm/nm-arm.h: New file.
935 * config/arm/xm-arm.h (KERNEL_U_ADDR, FETCH_INFERIOR_REGISTERS):
936 Move definitions to nm-arm.h.
937 * config/arm/arm.mh (NAT_FILE): Define.
939 * symfile.c (generic_load): Initialize data_count properly.
941 Thu Apr 4 17:17:53 1996 Fred Fish <fnf@cygnus.com>
943 * symmisc.c (print_objfile_statistics): Print memory used by
944 psymbol cache obstack.
946 Thu Apr 4 15:43:07 1996 Stan Shebs <shebs@andros.cygnus.com>
948 * symfile.c (report_transfer_performance): New function.
949 (generic_load): Call it to report transfer rate.
950 * remote-e7000.c (e7000_load): Ditto.
952 Mon Apr 1 16:31:00 1996 Stan Shebs <shebs@andros.cygnus.com>
954 * mpw-make.sed: Change references to config.h to be in objdir,
955 edit out rules to rebuild config.h.
957 Mon Apr 1 08:32:23 1996 Fred Fish <fnf@cygnus.com>
959 * hppa-tdep.c (hppa_pop_frame): Call clear_proceed_status before
962 Sun Mar 31 16:15:43 1996 Fred Fish <fnf@cygnus.com>
964 * hppah-nat.c (store_inferior_registers, store_inferior_registers,
965 fetch_register, child_xfer_memory): Use call_ptrace function supplied
966 by infptrace.c rather than calling ptrace directly.
968 Sun Mar 31 15:39:00 1996 Stan Shebs <shebs@andros.cygnus.com>
970 * mon960-rom.c: Cleanups and elimination of unused code,
971 clarify documentation string.
972 (mon960_serial, mon960_ttyname): Remove.
973 * config/i960/tm-mon960.h (ADDITIONAL_OPTIONS,
974 ADDITIONAL_OPTION_CASES, ADDITIONAL_OPTION_HELP): Remove.
976 Sat Mar 30 11:00:22 1996 Fred Fish <fnf@cygnus.com>
978 * configure.in: Check whether printf family supports printing
979 long doubles or not and define PRINTF_HAS_LONG_DOUBLE if so.
980 * acconfig.h: Provide default undef for PRINTF_HAS_LONG_DOUBLE.
981 * configure: Regenerate.
982 * valprint.c (print_floating): Use PRINTF_HAS_LONG_DOUBLE.
983 * c-exp.y (parse_number): Use PRINTF_HAS_LONG_DOUBLE.
984 * configure.in: Fix have_gregset and have_fpregset autoconf
985 variable names so that they match the pattern required to
988 Fri Mar 29 21:39:56 1996 Fred Fish <fnf@cygnus.com>
990 * core-aout.c (fetch_core_registers): Cast core_reg_size to int
991 before testing against reg_ptr.
992 * eval.c (evaluate_subexp_standard): Cast type of
993 TYPE_FN_FIELD_VOFFSET to int.
994 * findvar.c (extract_signed_integer, extract_unsigned_integer,
995 extract_long_unsigned_integer): Cast type of sizeof to int.
996 * values.c (unpack_field_as_long, modify_field): Ditto.
997 * valops.c (value_assign, call_function_by_hand): Ditto.
998 * infcmd.c (do_registers_info): Ditto.
999 * ser-tcp.c (tcp_open): Ditto.
1000 * remote.c (putpkt): Ditto.
1001 * dcache.c (dcache_peek): Ditto.
1002 * dcache.c (dcache_poke): Ditto.
1003 * m2-exp.y (yylex): Ditto.
1004 * gnu-regex.c (re_match_2): Ditto.
1005 * f-lang.c (ADD_BF_SYMNUM, saved_bf_list_end, tmp_bf_ptr): Ifdef
1006 out unused macro definition and variables.
1007 * inftarg.c (proc_wait): Move from main.c to here, and make static.
1008 * valprint.c (val_print_string): Change bufsize from int to unsigned.
1009 * main.c (wait.h): Include.
1010 * top.c (command_line_input): Remove unused variable "c".
1011 * f-typeprint.c (f_type_print_varspec_prefix): Add missing enum
1012 value TYPE_CODE_TYPEDEF to switch statement.
1013 (f_type_print_varspec_suffix): Add missing enum value
1014 TYPE_CODE_TYPEDEF to switch statement.
1015 * ch-exp.c (parse_primval): Add remaining enumeration values to
1016 switch statement, with no specific action.
1017 (ch_lex): Add LOC_UNRESOLVED in switch statement.
1018 (pushback_token): Ifdef out, since code using it is ifdef'd out.
1019 * stabsread.c (cleanup_undefined_types): Remove unused label
1021 * objfiles.h (print_symbol_bcache_statistics): Add prototype.
1022 * maint.c (objfiles.h): Include.
1023 (maintenance_print_statistics): Remove unused variable "temp".
1024 * minsyms.c (lookup_minimal_symbol_solib_trampoline): Remove
1025 unused variable "found_file_symbol".
1026 * m2-exp.y (yylex): Add LOC_UNRESOLVED case to switch.
1027 * language.c (lang_bool_type): Use existing function local type
1028 variable rather than create block local variables.
1029 * solib.c (disable_break): Enclose in ifndef SVR4_SHARED_LIBS.
1030 * infptrace.c (wait.h, command.h): Include.
1031 * ser-tcp.c (gdb_string.h): Include
1032 * i386-tdep.c (codestream_seek): Change "place" to CORE_ADDR.
1033 (i386_get_frame_setup): Change "pc" from int to CORE_ADDR.
1034 * command.c (complete_on_enum): Make assignment used as truth value
1035 explictly check against NULL.
1037 * infrun.c (wait_for_inferior): Ifdef out prologue_pc since code
1038 that uses it is ifdef'd out.
1039 * parser-defs.h: Add prototype for write_dollar_variable.
1040 * infrun.c: Add prototype for write_pc_pid.
1041 * breakpoint.h: Add prototype for re_enable_breakpoints_in_shlibs.
1042 * symmisc.c (bcache.h): Include.
1043 * bcache.h: Add prototype for print_bcache_statistics.
1044 * symfile.c: Include <time.h>.
1045 * printcmd.c (print_scalar_formatted): Change len to unsigned int.
1046 * valarith.c (value_equal): Cast result of TYPE_LENGTH to int.
1047 * valarith.c (value_binop): Change result_len, promoted_len1,
1048 and promoted_len2 to unsigned int.
1049 * valarith.c (value_subscripted_rvalue): Change elt_offs and
1050 elt_size to unsigned int.
1051 * valops.c (value_array): Change typelength to unsigned int.
1052 (destructor_name_p): Change len to unsigned int.
1053 * scm-lang.h (scm_parse): Add prototype for scm_unpack.
1054 * symfile.c (decrement_reading_symtab): Change return type to void.
1055 * valarith.c (value_subscript): Remove unused variable "word".
1056 (value_subscript): Remove unused variable "tint".
1057 * valops.c (auto_abandon): Ifdef out, since code using it is also
1059 * eval.c (init_array_element): Remove unused variable "val".
1060 * Makefile.in (values.o): Depends on scm-lang.h.
1061 (command.o): Depends upon wait_h.
1062 (ser-tcp.o): Depends upon gdb_string.h.
1063 (infptrace.o): Depends upon wait_h and command_h.
1064 (maint.o): Depends on objfiles.h and symfile.h.
1065 * values.c (allocate_repeat_value): Remove unused variable
1067 (scm-lang.h): Include.
1068 * breakpoint.c (create_longjmp_breakpoint): Enclose in
1069 GET_LONGJMP_TARGET define, unused otherwise.
1070 * config/i386/nm-linux.h: Add prototypes for i386_insert_watchpoint,
1071 i386_remove_watchpoint and i386_stopped_by_watchpoint.
1073 Thu Mar 28 12:53:19 1996 Doug Evans <dje@canuck.cygnus.com>
1075 * configure.in (sparc64-*-solaris2*): Delete.
1076 Stick with sparc-*-solaris2*.
1077 * configure: Regenerated.
1079 Thu Mar 28 06:51:26 1996 Fred Fish <fnf@cygnus.com>
1081 * valops.c (value_assign): Make copy of internal variable value
1082 before returning it as a new value, since it is owned by the
1083 internal variable and will be freed along with it.
1085 Wed Mar 27 08:36:17 1996 Jeffrey A Law (law@cygnus.com)
1087 * From Peter Schauer.
1088 * breakpoint.c (breakpoint_re_set_one): Keep temporary
1089 breakpoints bp_until, bp_finish, bp_watchpoint_cope, bp_call_dummy
1090 and bp_step_resume in case breakpoint_re_set_one is called due
1091 to a step over a dlopen call.
1092 * infrun.c (wait_for_inferior): Always remove breakpoints from
1093 inferior in BPSTAT_WHAT_CHECK_SHLIBS case.
1095 Tue Mar 26 13:15:32 1996 Fred Fish <fnf@cygnus.com>
1097 * config/mips/tm-mips.h (COERCE_FLOAT_TO_DOUBLE): Only prefer
1098 non-prototyped case over prototyped case for C.
1099 * config/pa/tm-hppa.h (COERCE_FLOAT_TO_DOUBLE): Ditto.
1101 Sat Mar 23 17:24:28 1996 Fred Fish <fnf@cygnus.com>
1103 * os9kread.c (os9k_process_one_symbol): Note nonportable
1104 assumption that an int can hold a char *.
1106 * bcache.h (struct hashlink): Wrap data[] inside union with
1107 double to force longest alignment.
1108 (BCACHE_DATA): New macro to access data[].
1109 (BCACHE_ALIGNMENT): New macro to get offset to data[].
1110 * bcache.c (lookup_cache, bcache): Use BCACHE_DATA to get
1111 address of cached data. Use BCACHE_ALIGNMENT to compute
1112 amount of space to allocate for each hashlink struct.
1114 Sat Mar 23 12:14:02 1996 Fred Fish <fnf@cygnus.com>
1116 * ch-lang.c (evaluate_subexp_chill): Fix typo.
1118 Thu Mar 21 08:27:19 1996 Fred Fish <fnf@cygnus.com>
1120 * Makefile.in (VERSION): Bump version to 4.15.3
1122 Thu Mar 21 10:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
1124 * config.in: Rename from config.h.in.
1125 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
1126 Change CONFIG_HEADERS test in AC_OUTPUT accordingly.
1127 * configure: Rebuild.
1128 * Makefile.in (stamp-h): Depend upon config.in, not config.h.in.
1129 Set CONFIG_HEADERS to config.h:config.in.
1131 Tue Mar 19 12:47:51 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1133 * partial-stab.h (case N_ENDM): Finish current partial symbol
1134 table for Solaris 2 cc.
1136 Tue Mar 19 10:39:15 1996 Jeffrey A Law (law@cygnus.com)
1138 * rs6000-nat.c (exec_one_dummy_insn): Don't clobber the
1139 PC in the registers array. From Peter Schauer.
1141 Mon Mar 18 13:47:09 1996 Fred Fish <fnf@cygnus.com>
1143 * symfile.c (reread_symbols): Reinitialize bcache struct
1144 members to zero using memset. Also use memset to reinit
1145 global_psymbols and static_psymbols, rather than explicitly
1146 resetting each structure member.
1148 Sat Mar 16 19:47:36 1996 Fred Fish <fnf@cygnus.com>
1150 * configure.in: Add fragment to create stamp-h.
1152 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
1153 * configure.in (AC_CHECK_HEADERS): Check for link.h.
1154 * configure: Regenerate with autoconf.
1155 * config.h.in: Regenerate with autoheader.
1156 * config/i386/nm-linux.h: Include solib.h only if HAVE_LINK_H
1158 * solib.c: Exclude most of the code if HAVE_LINK_H is not defined.
1159 * config/i386/linux.mh: Reinstate XM_CLIBS, it is needed for
1160 older a.out based systems.
1162 Sat Mar 16 16:45:43 1996 Fred Fish <fnf@cygnus.com>
1164 * config.h.in: New file.
1165 * acconfig.h: New file, for autoheader.
1166 * configure.in (AC_CONFIG_HEADER): Add, generate config.h.
1167 * configure: Regenerate.
1168 * Makefile.in (defs_h): Add config.h
1169 (distclean): Remove config.h and stamp-h during distclean.
1170 (config.h, stamp-h): New targets to remake config.h when necessary.
1171 * defs.h (config.h): Include before any other includes or defines.
1172 * i386-tdep.c (gdb_string.h): Move include after include of defs.h.
1173 * i386v4-nat.c (defs.h): Include before testing HAVE_SYS_PROCFS_H.
1175 Sat Mar 16 14:55:27 1996 Fred Fish <fnf@cygnus.com>
1177 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
1178 * Makefile.in (INSTALLED_LIBS): Make sure that @LIBS@ will not
1179 result in an empty line, to work around a bug in native Ultrix 4.4
1180 and OSF/1-3.2C make.
1182 Sat Mar 16 13:33:17 1996 Fred Fish <fnf@cygnus.com>
1184 * configure.in: Add gdbserver to configdirs under linux.
1185 * configure: Regenerate.
1187 Fri Mar 15 12:06:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1189 * config/i386/nm-nbsd.h (FLOAT_INFO): Comment out.
1190 * config/i386/tm-nbsd.h (NUM_REGS): Define.
1192 Thu Mar 14 10:31:18 1996 Jeffrey A Law (law@cygnus.com)
1194 * solib.c (solib_break_names): Add _r_debug_state for
1195 vanilla SVR4 implementations. From Peter Schauer.
1197 Mon Mar 11 14:24:57 1996 Dawn Perchik <dawn@critters.cygnus.com>
1199 * mon960-rom.c: New file; support mon960 rom monitor on i960.
1200 * monitor.c (monitor_debug): Change remotedebug to buffer strings.
1201 * monitor.c (monitor_open): Add test for flag MO_NO_ECHO_ON_OPEN before
1202 epecting prompt and echo during open.
1203 * monitor.c (monitor_stop): Add test for flag MO_SEND_BREAK_ON_OPEN to
1204 determine if break should be sent as stop command.
1205 * monitor.h: Add flags MO_NO_ECHO_ON_OPEN and MO_SEND_BREAK_ON_OPEN.
1206 * i960-tdep.c (mon960_frame_chain_valid): New function for getting
1207 stack frame on mon960.
1208 * Makefile.in: Add mon960 files.
1209 * configure.in: Changed i960-*-coff* and i960-*-elf* to target mon960;
1210 added i960-nindy-coff* and i960-nindy-elf* for target nindy.
1211 * configure: Regenerated.
1212 * config/i960/mon960.mt, config/i960/tm-mon960.h: New files;
1213 support mon960 rom monitor on i960.
1215 Mon Mar 11 11:02:47 1996 Steve Chamberlain <sac@slash.cygnus.com>
1217 With Michael Snyder:
1218 * i386-tdep.c (skip_trampoline_code): Fix strncmp length.
1219 * win32-nat.c (CHECK, DEBUG*, debug_*): New.
1220 (handle_load_dll): Don't reload symbols.
1221 (handle_exception): Use the DEBUG_* names.
1222 (child_wait): Add DEBUG_* code.
1223 (_initialize_inftarg): Add new commands to set debug_ names.
1225 Mon Mar 11 09:19:58 1996 Jeffrey A Law (law@cygnus.com)
1227 * From Peter Schauer:
1228 * breakpoint.c (insert_breakpoints): Use ALL_BREAKPOINTS_SAFE.
1229 (bpstat_stop_status): Likewise.
1230 (remove_solib_event_breakpoints): Likewise.
1231 (clear_momentary_breakpoints): Likewise.
1232 (re_enable_breakpoints_in_shlibs): Don't reenable a breakpoint
1233 if we still can't read the memory for that breakpoint.
1234 (mention): Add bp_shlib_event case to keep gcc quiet.
1236 Fri Mar 8 12:08:12 1996 Jeffrey A Law (law@cygnus.com)
1238 * breakpoint.h (enum enable): New enum shlib_disabled for
1239 shared library breakpoints that have been temporarily disabled.
1240 * breakpoint.c: Handle temporarily disabled shared library
1241 breakpoints like disabled breakpoints in most places.
1242 (insert_breakpoints): Use shlib_disabled to indicate
1243 that an unsettable breakpoint is only temporarily disabled.
1244 (re_enable_breakpoints_in_shlibs): New function.
1245 * corelow.c (solib_add_stub): After adding shared libraries,
1246 try to reenable any temporarily disabled breakpoints.
1247 * infcmd.c (attach_command): Likewise.
1248 * infrun.c (wait_for_inferior): Likewise.
1250 Fri Mar 8 11:41:25 1996 Ian Lance Taylor <ian@cygnus.com>
1252 * defs.h (extract_long_unsigned_integer): Declare.
1253 * findvar.c (extract_long_unsigned_integer): New function.
1254 * printcmd.c (print_scalar_formatted): Use it.
1255 * valprint.c (val_print_type_code_int): Likewise.
1257 Thu Mar 7 17:40:50 1996 Stan Shebs <shebs@andros.cygnus.com>
1259 * infcmd.c (do_registers_info): Ignore anonymous registers.
1260 * sh-tdep.c (set processor): New command to set specific
1262 (sh_reg_names, sh3_reg_names): Arrays of register names for
1263 SH and SH3 processors.
1264 (sh_set_processor_type): New function.
1265 * sh3-rom.c (sh3_open): Call it.
1266 (sh3_regname): Add names of all the bank registers.
1267 (sh3_supply_register): Clean up formatting.
1268 * config/sh/tm-sh.h (NUM_REGS, NUM_REALREGS): Increase to include
1270 (REGISTER_NAMES): Add names of bank registers.
1271 (FP15_REGNUM): Define.
1272 (REGISTER_VIRTUAL_TYPE): Use it.
1273 * monitor.c: Clean up some comments.
1275 Thu Mar 7 12:09:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1277 * i386b-nat.c: Revert part of Mar 5 change. FreeBSD collapsed the
1278 s* and t* symbols too.
1280 Thu Mar 7 15:18:51 1996 James G. Smith <jsmith@cygnus.co.uk>
1282 * symfile.c (generic_load): Avoid division by zero.
1284 Wed Mar 6 17:57:59 1996 Jeffrey A Law (law@cygnus.com)
1286 * breakpoint.c (bfd_lookup_symbol): Provide for all SVR4 systems,
1287 not just those with HANDLE_SVR4_EXEC_EMULATORS.
1290 * breakpoint.c (internal_breakpoint_number): Move to file scope.
1291 (create_solib_event_breakpoint): Use an internal breakpoint number.
1293 Wed Mar 6 00:32:44 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1295 * valarith.c (value_in): Change builtin_type_chill_bool to
1298 Tue Mar 5 23:48:36 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1300 * ch-exp.c (parse_primval): Handle CARD, MAX, MIN.
1301 (match_string_literal): Handle control sequence.
1302 (match_character_literal): Deto.
1304 * ch-lang.c (chill_printchar): Change formating of nonprintable
1305 characters from C'xx' to ^(num).
1306 (chill_printstr): Deto.
1307 (value_chill_card, value_chill_max_min): New functions to process
1308 Chill's CARD, MAX, MIN.
1309 (evaluate_subexp_chill): Process UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN.
1311 * expression.h (exp_opcode): Add UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN
1312 for Chill's CARD, MAX, MIN.
1314 * valarith.c (value_in): Add processing of TYPE_CODE_RANGE
1315 and change return type from builtin_type_int to
1316 builtin_type_chill_bool.
1318 Tue Mar 5 18:54:04 1996 Stan Shebs <shebs@andros.cygnus.com>
1320 * config/nm-nbsd.h (link_object, lo_name, etc): Move to here
1321 from config/nm-nbsd.h.
1322 * config/sparc/nm-nbsd.h (regs, fp_status, etc): Move to here
1323 from config/sparc/tm-nbsd.h.
1325 * config/m68k/nm-hp300hpux.h (FIVE_ARG_PTRACE): Define here
1326 instead of in config/m68k/xm-hp300hpux.h.
1328 Tue Mar 5 12:05:35 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1330 * i386b-nat.c, m68knbsd-nat.c (fetch_core_registers): Provide
1331 implementation for NetBSD systems.
1333 Mon Mar 4 23:44:16 1996 Per Bothner <bothner@kalessin.cygnus.com>
1335 * valarith.c (binop_user_defined_p): Return 0 for BINOP_CONCAT.
1336 (value_concat): Handle varying strings (add COERCE_VARYING_ARRAY).
1338 * ch-lang.c (evaluate_subexp_chill case MULTI_SUBSCRIPT): Error
1339 if "function" is pointer to non-function.
1341 Mon Mar 4 17:47:03 1996 Stan Shebs <shebs@andros.cygnus.com>
1343 * top.c (print_gdb_version): Update copyright year.
1345 Mon Mar 4 14:44:54 1996 Jeffrey A Law (law@cygnus.com)
1348 * infrun.c (wait_for_inferior): Remove breakpoints and
1349 switch terminal settings before calling SOLIB_ADD.
1350 * solib.c (enable_break, SVR4 variant): Don't map in symbols
1351 for the dynamic linker, the namespace pollution causes real
1354 Sun Mar 3 17:18:57 1996 James G. Smith <jsmith@cygnus.co.uk>
1356 * remote-mips.c (common_breakpoint): Explicitly terminate the
1359 Wed Feb 28 22:32:18 1996 Stan Shebs <shebs@andros.cygnus.com>
1361 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
1362 * remote.c (remote_detach): Send a command 'D' to the target
1363 when detaching, update the function's comments.
1365 Wed Feb 28 15:50:12 1996 Fred Fish <fnf@cygnus.com>
1367 * Makefile.in (VERSION): Bump version to 4.15.2 to establish
1368 baseline for gdb 4.16 rerelease testing.
1370 Wed Feb 28 13:32:05 1996 Jeffrey A Law (law@cygnus.com)
1372 * somsolib.c (som_solib_create_inferior_hook): Before returning
1373 call clear_symtab_users.
1375 Tue Feb 27 00:04:46 1996 Stu Grossman (grossman@critters.cygnus.com)
1377 * remote-e7000.c (e7000_open): Delete all breakpoints when
1378 connecting to e7000. Change connect message to allow use of
1379 monitor.exp in test suite.
1380 * (e7000_load): Print transfer rate of download.
1381 * symfile.c (generic_load): Print transfer rate of download.
1383 Sun Feb 25 13:58:33 1996 Stan Shebs <shebs@andros.cygnus.com>
1385 * configure.in (mips*-*-vxworks*): New config.
1386 * configure: Regenerated.
1388 * config/mips/vxmips.mt, config/mips/tm-vxmips.h: New files.
1389 * remote-vxmips.c (vx_convert_to_virtual, vx_convert_from_virtual):
1392 Sat Feb 24 12:30:28 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1394 * partial-stab.h (case N_FUN): Function symbols generated
1395 by SPARCworks cc have a meaningless zero value, do not update
1396 pst->textlow if the function symbol value is zero.
1398 * stabsread.c (define_symbol): Initialize SYMBOL_TYPE field
1399 for function prototype declaration symbols.
1401 Fri Feb 23 22:33:04 1996 Stu Grossman (grossman@critters.cygnus.com)
1403 * remote-e7000.c (e7000_load): New routine to download via the
1405 * (e7000_wait): Don't backup PC when we hit a breakpoint.
1406 Apparantly new sh2 pods get this right...
1407 * (e7000_ops): Add call to e7000_load.
1409 Thu Feb 22 00:52:42 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1411 * config/m68k/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h},
1412 m68knbsd-nat.c: New files, support for NetBSD/m68k.
1414 * configure.in (m68k-*-netbsd*): New config.
1415 * configure: Regenerated.
1417 Wed Feb 21 19:00:21 1996 Fred Fish <fnf@cygnus.com>
1419 * standalone.c (open, _initialize_standalone): Fix obvious typos
1420 reported by Martin Pool <martin@citr.uq.oz.au>.
1422 Wed Feb 21 14:24:04 1996 Jeffrey A Law (law@cygnus.com)
1424 * solib.c (solib_create_inferior_hook): Fix thinko.
1426 Tue Feb 20 23:59:19 1996 Jeffrey A Law (law@cygnus.com)
1428 * solib.c (solib_break_names): Define for Solaris and Linux.
1429 (enable_break): For SVR4 systems, first try to use the debugger
1430 interfaces in the dynamic linker to track shared library events
1431 as they happen, then fall back to BKPT_AT_SYMBOL code. Convert
1432 BKPT_AT_SYMBOL code to use shared library event breakpoints.
1433 (solib_create_inferior_hook): Simplify BKPT_AT_SYMBOL code,
1434 it no longer needs to restart/wait on the inferior.
1435 * symfile.c (find_lowest_section): No longer static.
1436 * symfile.h (find_lowest_section): Corresponding changes.
1438 Tue Feb 20 18:54:08 1996 Fred Fish <fnf@cygnus.com>
1440 * valops.c (COERCE_FLOAT_TO_DOUBLE): Define default value.
1441 (value_arg_coerce): Use COERCE_FLOAT_TO_DOUBLE.
1442 * config/alpha/tm-alpha.h (COERCE_FLOAT_TO_DOUBLE): Define to 1.
1443 * config/mips/tm-mips.h: Ditto.
1444 * config/pa/tm-hppa.h: Ditto.
1445 * config/rs6000/tm-rs6000.h: Ditto.
1446 * config/sparc/tm-sparc.h: Ditto.
1448 Tue Feb 20 17:32:05 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1450 * config/{i386,ns32k}/nbsd.mh (NATDEPFILES): Remove core-aout.o.
1452 * config/nm-nbsd.h (FETCH_INFERIOR_REGISTERS): Defined.
1453 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
1454 #ifdef'd out definitions --- Causes serious gdb failures on
1455 the i386. Need to investigate further before enabling.
1457 * i386b-nat.c (fetch_inferior_registers, store_inferior_registers,
1458 fetch_core_registers): New functions. These functions are defined
1459 if FETCH_INFERIOR_REGISTERS is set. Registers are fetched/stored
1460 with ptrace PT_GETREGS/PT_SETREGS.
1462 Tue Feb 20 16:55:06 1996 Stu Grossman (grossman@critters.cygnus.com)
1464 * findvar.c (extract_floating store_floating): Replace `long
1465 double' with `DOUBLEST'.
1467 Mon Feb 19 15:25:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1469 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
1472 Mon Feb 19 10:32:05 1996 Jeffrey A Law (law@cygnus.com)
1474 * symtab.h (looup_minimal_symbol_solib_trampoline): Declare.
1476 * breakpoint.h (remove_solib_event_breakpoints): Declare.
1477 * breakpoint.c (remove_solib_event_breakpoints): New function.
1478 * somsolib.c (solib_create_inferior_hook): Remove all solib event
1479 breakpoints before inserting any new ones. Use a solib event
1480 breakpoint for the breakpoint at "_start".
1481 Remove extraneous "\n" from calls to warning.
1483 * breakpoint.c (breakpoint_1): Add missing "sigtramp" to bptypes
1486 Mon Feb 19 01:09:32 1996 Doug Evans <dje@cygnus.com>
1488 * dwarfread.c (add_partial_symbol): Use ADD_PSYMBOL_ADDR_TO_LIST
1489 for CORE_ADDR values.
1490 (new_symbol): Use SYMBOL_VALUE_ADDRESS for CORE_ADDR values.
1491 * symfile.h (add_psymbol_{,addr}to_list): Add prototypes.
1493 Sun Feb 18 14:37:13 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1495 * mipsread.c (mipscoff_symfile_read): Unconditionally add
1496 alpha coff dynamic symbols for all symbol files. Makes skipping
1497 over the trampoline code work when stepping from a function in a
1498 shared library into a function in a different shared library.
1500 Sun Feb 18 09:27:10 1996 Stu Grossman (grossman@cygnus.com)
1502 * config/sparc/tm-sparc.h: Define PS_FLAG_CARRY. Define
1503 RETURN_VALUE_ON_STACK to return long doubles on the stack.
1505 Sat Feb 17 16:33:11 1996 Fred Fish <fnf@cygnus.com>
1507 * Makefile.in (ch-exp.o): Add dependencies.
1508 (various): Add gdb_string.h to dependencies that need it.
1510 Sat Feb 17 08:57:50 1996 Fred Fish <fnf@cygnus.com>
1512 * symmisc.c (print_symbol_bcache_statistics): Update description for
1513 printing byte cache statistics.
1515 Thu Feb 16 16:02:03 1996 Stu Grossman (grossman@cygnus.com)
1517 * Add native support for long double data type.
1518 * c-exp.y (%union): Change dval to typed_val_float. Use DOUBLEST
1519 to store actual data. Change types of INT and FLOAT tokens to
1520 typed_val_int and typed_val_float respectively. Create new token
1521 DOUBLE_KEYWORD to specify the string `double'. Make production
1522 for FLOAT use type determined by parse_number. Add production for
1523 "long double" data type.
1524 * (parse_number): Use sscanf to parse numbers as float, double or
1525 long double depending upon the type of typed_val_float.dval. Also
1526 allow user to specify `f' or `l' suffix to explicitly specify
1527 float or long double constants. Change typed_val to
1529 * (yylex): Change typed_val to typed_val_int. Also, scan for
1531 * coffread.c (decode_base_type): Add support for T_LNGDBL basic
1533 * configure, configure.in: Add check for long double support in
1535 * defs.h: Define DOUBLEST appropriatly depending on whether
1536 HAVE_LONG_DOUBLE (from autoconf) is defined. Also, fix prototypes
1537 for functions that handle this type.
1538 * expression.h (union exp_element): doubleconst is now type
1540 * m2-exp.y f-exp.y (%union): dval becomes type DOUBLEST.
1541 * findvar.c (extract_floating): Make return value be DOUBLEST.
1542 Also, add support for numbers with size of long double.
1543 * (store_floating): Arg `val' is now type DOUBLEST. Handle all
1545 * parser-defs.h parse.c (write_exp_elt_dblcst): Arg expelt is now
1547 * valarith.c (value_binop): Change temp variables v1, v2 and v to
1548 type DOUBLEST. Coerce type of result to long double if either op
1550 * valops.c (value_arg_coerce): If argument type is bigger than
1551 double, coerce to long double.
1552 * (call_function_by_hand): If REG_STRUCT_HAS_ADDR is defined, and
1553 arg type is float and > 8 bytes, then use pointer-to-object
1554 calling conventions.
1555 * valprint.c (print_floating): Arg doub is now type DOUBLEST.
1556 Use appropriate format and precision to print out floating point
1558 * value.h: Fixup prototypes for value_as_double,
1559 value_from_double, and unpack_double to use DOUBLEST.
1560 * values.c (record_latest_value): Remove check for invalid
1561 floats. Allow history to store them so that people may examine
1562 them in hex if they want.
1563 * (value_as_double unpack_double): Change return value to DOUBLEST.
1564 * (value_from_double): Arg `num' is now DOUBLEST.
1565 * (using_struct_return): Use RETURN_VALUE_ON_STACK macro (target
1566 specific) to expect certain types to always be returned on the stack.
1568 Fri Feb 16 14:00:54 1996 Fred Fish <fnf@cygnus.com>
1570 * bcache.c, bcache.h: New files to implement a byte cache.
1571 * Makefile.in (SFILES): Add bcache.c.
1572 (symtab_h): Add bcache.h.
1573 (HFILES_NO_SRCDIR): add bcache.h
1574 (COMMON_OBJS): Add bcache.o
1575 (bcache.o): New target.
1576 * dbxread.c (start_psymtab): Make global_syms & static_syms
1577 type "partial_symbol **".
1578 * hpread.c (hpread_start_symtab): Ditto.
1579 * os9kread.c (os9k_start_psymtab): Ditto.
1580 * stabsread.h (start_psymtab): Ditto.
1581 * {symfile.c, symfile.h} (start_psymtab_common): Ditto.
1582 * maint.c (maintenance_print_statistics): Call
1583 print_symbol_bcache_statistics.
1584 * objfiles.c (allocate_objfile): Initialize psymbol bcache malloc
1586 * solib.c (allocate_rt_common_objfile): Ditto.
1587 * symfile.c (reread_symbols): Ditto.
1588 (free_objfile): Free psymbol bcache when objfile is freed.
1589 (objfile_relocate): Use new indirect psymbol pointers.
1590 * objfiles.h (struct objfile): Add psymbol cache.
1591 * symfile.c (compare_psymbols): Now passed pointers to pointers to
1593 (reread_symbols): Free psymbol bcache when freeing other objfile
1595 (add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new
1596 psymbol using the psymbol bcache.
1597 (init_psymbol_list): Psymbol lists now contain pointers rather than
1598 the actual psymbols.
1599 * symfile.h (psymbol_allocation_list): Psymbol lists now dynamically
1600 grown arrays of pointers.
1601 (ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol
1603 * symmisc.c (print_partial_symbols): Now takes pointer to pointer
1605 (print_symbol_bcache_statistics): New function to print per objfile
1607 (print_partial_symbol, print_partial_symbols,
1608 maintenance_check_symtabs, extend_psymbol_list):
1609 Account for change to pointer to pointer to partial symbol.
1610 * symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2,
1611 make_symbol_completion_list):
1612 Account for change to pointer to pointer to partial symbol.
1613 * symtab.h (bcache.h): Include.
1614 * xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms
1615 type "partial_symbol **".
1617 Fri Feb 16 10:02:34 1996 Fred Fish <fnf@cygnus.com>
1619 * dwarfread.c (free_utypes): New function.
1620 (read_file_scope): Call free_utypes as cleanup, rather than just
1621 freeing the utypes pointer.
1623 Thu Feb 15 21:40:52 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1625 * demangle.c (is_cplus_marker): New function, checks if a
1626 character is one of the commonly used C++ marker characters.
1627 * defs.h (is_cplus_marker): Add prototype.
1628 * c-typeprint.c (c_type_print_base), ch-lang.c (chill_demangle),
1629 cp-valprint.c (cp_print_class_method), mdebugread.c (parse_symbol),
1630 stabsread.c (define_symbol, read_member_functions, read_struct_fields),
1631 symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P),
1632 values.c (vb_match): Use is_cplus_marker instead of comparison
1635 Thu Feb 15 18:08:13 1996 Fred Fish <fnf@cygnus.com>
1637 * symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly
1638 delete entirely someday.
1640 Thu Feb 15 15:25:34 1996 Stan Shebs <shebs@andros.cygnus.com>
1642 * mpw-make.sed: Edit out makefile rebuild rule.
1643 (host_alias, target_alias): Comment out instead of deleting.
1644 (@LIBS@): Edit out references.
1646 Tue Feb 13 22:56:46 1996 Fred Fish <fnf@cygnus.com>
1648 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1649 Use n_psyms in OBJSTAT, not psyms.
1651 Mon Feb 12 15:59:31 1996 Doug Evans <dje@charmed.cygnus.com>
1653 * configure.in (sparclet-*-aout*): New config.
1654 * configure: Regenerated.
1656 Mon Feb 12 14:17:52 1996 Fred Fish <fnf@cygnus.com>
1658 * somsolib.c (som_solib_add): Use xmalloc rather than bare
1659 unchecked call to malloc.
1660 * remote-mips.c (pmon_load_fast): ditto.
1661 * remote-mm.c (mm_open): ditto.
1662 * hpread.c (hpread_lookup_type): ditto.
1663 * remote-adapt.c (adapt_open): ditto.
1665 Mon Feb 12 13:11:32 1996 Fred Fish <fnf@cygnus.com>
1667 * f-lang.c (allocate_saved_bf_node, allocate_saved_function_node,
1668 allocate_saved_f77_common_node, allocate_common_entry_node,
1669 add_common_block): Use xmalloc rather than malloc, some of which
1671 * gnu-regex.c: At same point as other gdb specific changes
1672 #undef malloc and then #define it to xmalloc.
1673 * ch-exp.c (growbuf_by_size): Use xmalloc/xrealloc rather than
1674 bare unchecked calls to malloc/realloc.
1675 * stabsread.c (dbx_lookup_type): Use xmalloc rather than bare
1676 unchecked call to malloc.
1678 Wed Feb 7 11:31:26 1996 Stu Grossman (grossman@cygnus.com)
1680 * symtab.c (gdb_mangle_name): Change opname var to be const to
1681 match return val of cplus_mangle_name.
1682 * i960-tdep.c: Change arg types of next_insn to match callers.
1684 Wed Feb 7 07:34:24 1996 Fred Fish <fnf@cygnus.com>
1686 * config/i386/linux.mh (XM_CLIBS, GDBSERVER_LIBS): Remove. These
1687 apparently aren't needed in any reasonably recent version of
1690 Tue Feb 6 21:37:03 1996 Per Bothner <bothner@kalessin.cygnus.com>
1692 * stabsread.c (read_range_type): If !self-subrange and language
1693 is Chill, assume a true range. If a true_range is a sub_subrange,
1694 use builtin_type_int for index_type.
1696 Tue Feb 6 18:38:51 1996 J.T. Conklin <jtc@slave.cygnus.com>
1698 * nindy-share/nindy.c (say): Use stdarg.h macros when compiling
1699 with an ANSI compiler.
1701 start-sanitize-gdbtk
1702 Tue Feb 6 16:31:25 1996 Tom Tromey <tromey@creche.cygnus.com>
1704 * gdbtk.tcl (create_file_win): Eliminate text widget B1 binding so
1705 double-clicking will work again.
1706 (create_asm_win): Put "break" at end of all B1 bindings.
1707 (create_file_win): Lower "sel" tag, don't raise it.
1708 (ensure_line_visible): New proc.
1709 (update_listing, update_assembly): Use it.
1710 (create_copyright_window): Destroy window on Leave event.
1711 (create_command_window): Put "break" at end of all B2 bindings.
1714 Mon Feb 5 18:24:28 1996 Steve Chamberlain <sac@slash.cygnus.com>
1716 From Michael_Snyder@NeXT.COM (Michael Snyder):
1717 * valops.c (value_arg_coerce): Coerce float to double, unless the
1718 function prototype specifies float.
1720 Mon Feb 5 09:51:55 1996 Tom Tromey <tromey@creche.cygnus.com>
1722 * language.c (set_language_command): Use languages table when
1723 printing available languages.
1725 Sat Feb 3 12:22:05 1996 Fred Fish <fnf@cygnus.com>
1727 Fix problems reported by Hans Verkuil (hans@wyst.hobby.nl):
1728 * command.c (add_cmd): Add missing initialization for enums member.
1729 Reorder members to match structure declaration to make it easier to
1730 tell when one is missing.
1731 * exec.c (exec_file_command): Fix problem where filename in malloc'd
1732 memory is referenced after being freed.
1734 Sat Feb 3 03:26:21 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1736 * dwarfread.c (read_func_scope): Avoid GDB core dumps if
1737 AT_name tag is missing.
1739 * procfs.c (procfs_stopped_by_watchpoint): Fix logic when
1740 FLTWATCH and FLTKWATCH are defined.
1742 * remote.c (remote_read_bytes): Advance memaddr for transfers,
1743 return number of bytes transferred for partial reads.
1745 * top.c (init_signals): Reset SIGTRAP to SIG_DFL.
1747 Fri Feb 2 13:40:50 1996 Steve Chamberlain <sac@slash.cygnus.com>
1749 * win32-nat.c (mappings): Add ppc registers.
1750 (child_resume): Turn off step for ppc.
1752 Thu Feb 1 10:29:31 1996 Steve Chamberlain <sac@slash.cygnus.com>
1754 * config/powerpc/(cygwin32.mh, cygwin32.mt, tm-cygwin32.h,
1755 xm-cygwin32.h): New.
1756 * config/i386/(*win32*): Becomes *cygwin32*.
1757 * configure.in (i[3456]86-*-win32*): Becomes i[3456]86-*-cygwin32.
1758 (powerpcle-*-cygwin32): New.
1759 * configure: Regenerate.
1760 * win32-nat.c (child_create_inferior): Call CreateProcess
1761 with the right program arg.
1763 Thu Feb 1 11:01:10 1996 Jeffrey A Law (law@cygnus.com)
1765 * config/pa/tm-hppa.h (SOFT_FLOAT): Provide a default definition.
1767 Wed Jan 31 19:01:28 1996 Fred Fish <fnf@cygnus.com>
1769 * serial.c: Change fputc/fputs/fprintf to _unfiltered forms.
1771 Wed Jan 31 18:36:27 1996 Stan Shebs <shebs@andros.cygnus.com>
1773 * config/sparc/xm-sun4os4.h (HAVE_TERMIOS): Remove.
1775 * config/sparc/xm-sparc.h (HAVE_WAIT_STRUCT): Remove, never used.
1777 * config/i386/nm-i386mach.h (CHILD_PREPARE_TO_STORE): Move to
1778 here from config/i386/xm-i386mach.h, fix name.
1779 * config/i386/nm-sun386.h: Ditto, from config/i386/xm-sun386.h.
1780 * config/i386/nm-ptx4.h (CHILD_PREPARE_TO_STORE): Move to
1781 here from config/i386/xm-ptx4.h.
1782 * config/i386/nm-ptx4.h: Ditto, from config/i386/xm-ptx.h.
1783 * config/i386/nm-symmetry.h: Ditto, from config/i386/xm-symmetry.h.
1784 * config/m68k/nm-sun3.h: Ditto, from config/m68k/xm-sun3.h.
1785 * config/sparc/nm-nbsd.h: Ditto, from config/sparc/xm-nbsd.h.
1786 * config/sparc/nm-sun4os4: Ditto, from config/sparc/xm-sparc.h.
1788 * config/sparc/nm-sun4sol2.h: New file, renamed from nm-sysv4.h.
1789 (PRSVADDR_BROKEN): Move here from xm-sun4sol2.h.
1790 * config/sparc/sun4sol2.mh (NAT_FILE): Update.
1792 Wed Jan 31 17:20:26 1996 Jeffrey A Law (law@cygnus.com)
1794 * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Handle software
1795 floating point correctly.
1796 (STORE_RETURN_VALUE): Likewise.
1797 * config/pa/tm-pro.h (SOFT_FLOAT): define.
1799 Wed Jan 31 13:34:52 1996 Fred Fish <fnf@cygnus.com>
1801 * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
1802 Define to what should be reasonable values. However, apparently
1803 a bug in linux mmap prevents mapped symbol tables from working.
1805 Tue Jan 30 18:26:19 1996 Fred Fish <fnf@cygnus.com>
1807 * defs.h (errno.h>: Move #include closer to head of file to solve
1808 obscure problem with systems that declare perror with const arg, in
1809 both errno.h and stdio.h, and const is defined away by intervening
1812 Tue Jan 30 15:41:10 1996 Fred Fish <fnf@cygnus.com>
1814 From Jon Reeves <reeves@zk3.dec.com>:
1815 * i386-stub.c (getpacket): Change fprintf stream from "gdb" to stderr.
1816 (mem_fault_routine): Fix misplaced volatile type qualifier in decl.
1818 Mon Jan 29 19:05:58 1996 Fred Fish <fnf@cygnus.com>
1820 * Makefile.in (diststuff): Make all-doc; diststuff target does not
1821 exist in doc/Makefile.in.
1823 Mon Jan 29 18:44:57 1996 Stan Shebs <shebs@andros.cygnus.com>
1825 * config/m88k/xm-cxux.h (BP_HIT_COUNT): Remove, never used.
1827 Mon Jan 29 00:10:35 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1829 * ch-valprint.c (calculate_array_length): New function to
1830 determine the length of an array type.
1831 (chill_val_print (case TYPE_CODE_ARRAY)): If the length of an
1832 array type is zero, call calculate_array_length.
1834 * gdbtypes.c (get_discrete_bounds (case TYPE_CODE_ENUM)): The
1835 values may not be sorted. Scan all entries and set the real lower
1838 Sun Jan 28 15:50:42 1996 Fred Fish <fnf@cygnus.com>
1840 * config/xm-linux.h: Move include of solib.h and #define of
1841 SVR4_SHARED_LIBS from here ...
1842 * config/nm-linux.h: ...to here.
1844 Sat Jan 27 10:34:05 1996 Fred Fish <fnf@cygnus.com>
1846 * configure.in (AC_CHECK_HEADERS): Check for sys/procfs.h.
1847 Also check for gregset_t and fpregset_t types.
1848 * configure: Regenerate.
1849 * core-regset.c (sys/procfs.h): Only include if HAVE_SYS_PROCFS_H
1851 (fetch_core_registers): Turn into stub unless both HAVE_GREGSET_T
1852 and HAVE_FPREGSET_T are defined. These changes allow systems
1853 like linux that are migrating to /proc support to use a single
1854 configuration for both new and old versions.
1856 * config/i386/linux.mt: Note that this is now for both a.out and
1858 * config/i386/linux.mh (NATDEPFILES): Add solib.o, core-regset.o,
1860 * config/i386/tm-linux.h (tm-sysv4.h): Include.
1861 * config/i386/xm-linux.h (solib.h): Include
1862 (SVR4_SHARED_LIBS): Define.
1863 * i386v4-nat.c: Only compile if HAVE_SYS_PROCFS_H is defined.
1864 (supply_gregset, fill_gregset): Compile if HAVE_GREGSET_T defined.
1865 (supply_fpregset, fill_fpregset): Compile if HAVE_FPREGSET_T
1868 Fri Jan 26 13:48:14 1996 Stan Shebs <shebs@andros.cygnus.com>
1870 * config/sparc/xm-sparc.h (NEW_SUN_CORE): Remove, never used.
1871 * config/i386/xm-sun386.h: Ditto.
1872 * config/m68k/xm-sun2.h, config/m68k/xm-sun3.h: Ditto.
1874 Thu Jan 25 16:05:53 1996 Tom Tromey <tromey@creche.cygnus.com>
1876 * Makefile.in (INSTALLED_LIBS, CLIBS): Include @LIBS@.
1878 Thu Jan 25 09:22:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1880 From Greg McGary <gkm@gnu.ai.mit.edu>:
1881 * dcache.c (dcache_peek, dcache_poke): Advance addr for
1884 Thu Jan 25 13:08:51 1996 Doug Evans (dje@cygnus.com)
1886 * infrun.c (normal_stop): Fix test for shared library event.
1888 Thu Jan 25 03:26:38 1996 Doug Evans <dje@charmed.cygnus.com>
1890 * configure.in (sparc64-*-*): Add default host configuration.
1891 start-sanitize-gdbtk
1892 (sparc64-*-solaris2* host): Link statically if GCC used.
1894 (sparc64-*-solaris2*): Add target configuration.
1895 * configure: Regenerated.
1896 * sparc/sp64sol2.mt: New file.
1898 Wed Jan 24 22:31:37 1996 Doug Evans <dje@charmed.cygnus.com>
1900 * Makefile.in (RUNTEST): srcdir renamed to rootsrc.
1902 Wed Jan 24 15:42:24 1996 Tom Tromey <tromey@creche.cygnus.com>
1904 * Makefile.in (lint): Close backquotes.
1906 start-sanitize-gdbtk
1907 Wed Jan 24 15:28:41 1996 Tom Tromey <tromey@creche.cygnus.com>
1909 * gdbtk.tcl, gdbtk.c: Updated copyrights.
1911 * configure.in: Look for -ldl or -ldld when using Tcl 7.5 or
1913 * configure: Rebuilt.
1916 Wed Jan 24 13:19:10 1996 Fred Fish <fnf@cygnus.com>
1918 * NEWS: Make note of new record and replay feature for
1919 remote debug sessions.
1920 * serial.c (gdbcmd.h): Include.
1921 (serial_logfile, serial_logfp, serial_reading, serial_writing):
1922 Define here, for remote debug session logging.
1923 (serial_log_command, serial_logchar, serial_write, serial_readchar):
1924 New functions for remote debug session logging.
1925 (serial_open): Open remote debug session log file when needed.
1926 (serial_close): Close remote debug session log file when needed.
1927 (_initialize_serial): Add set/show commands for name of remote
1928 debug session log file.
1929 * serial.h (serial_readchar): Declare
1930 (SERIAL_READCHAR): Call serial_readchar().
1931 (SERIAL_WRITE): Call serial_write().
1932 (serial_close): Declare as extern.
1933 (serial_logfile, serial_logfp): Declare.
1934 * top.c (execute_command): Declare serial_logfp. Log user command
1935 in remote debug session log if log file is open.
1936 * remote-array.c (array_wait): #ifdef out echo to gdb_stdout.
1937 (array_read_inferior_memory): Rewrite to fix memory overwrite bug.
1938 * remote-array.c (SREC_SIZE): Remove, duplicates define in
1940 * remote-array.c (hexchars, hex2mem): Remove, unused.
1941 * gdbserver/low-linux.c (store_inferior_registers): Remove
1942 unnecessary extern declaration of registers[].
1943 * gdbserver/Makefile.in (all): Add gdbreplay.
1944 * gdbserver/gdbreplay.c: New file.
1945 * gdbserver/README: Give example of recording a remote
1946 debug session with gdb and then replaying it with gdbreplay.
1948 Tue Jan 23 18:02:35 1996 Per Bothner <bothner@kalessin.cygnus.com>
1950 * stabsread.c (rs6000_builtin_type): Make bool type unsigned.
1951 (read_one_struct_field): Support boolean bitfields.
1952 * c-valprint.c (c_val_print): Print booleans properly.
1954 Tue Jan 23 18:54:09 1996 Stan Shebs <shebs@andros.cygnus.com>
1956 * remote-vxsparc.c (vx_convert_to_virtual, vx_convert_from_virtual):
1958 * config/sparc/vxsparc.mt (TDEPFILES): Add remote-vxsparc.o.
1960 Tue Jan 23 14:36:05 1996 Per Bothner <bothner@kalessin.cygnus.com>
1962 * ch-exp.c (parse_tuple): Error if invalid mode.
1964 * value.h (COERCE_ARRAY): Don't coerce enums.
1965 (COERCE_ENUM): Don't COERCE_REF.
1966 (COERCE_NUMBER): New macro (same as COERCE_ARRAY then COERCE_ENUM).
1967 * valops.c (value_assign): Only do COERCE_ARRAY if internalvar (let
1968 value_cast handle it otherwise); do *not* COERCE_ENUM either way.
1969 * valarith.c: Use COERCE_NUMBER instead od COEREC_ARRAY.
1970 Add COERCE_REF before COERCE_ENUM.
1971 * values.c (value_as_long): Simplify.
1973 * valops.c (value_array): Create internalvar if !c_style_arrays.
1975 * language.c (lang_bool_type): Add Fortran support.
1976 * eval.c (OP_BOOL): Use LA_BOOL_TYPE.
1978 Tue Jan 23 13:08:26 1996 Jeffrey A Law (law@cygnus.com)
1980 * symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup.
1981 All references changed.
1982 * breakpoint.c (bpstat_what): Add shlib_event to the class types.
1983 Update state table. Reformat so that it's still readable.
1984 When we hit the shlib_event breakpoint, set the calss of shlib_event.
1985 (breakpoint_1): Add "shlib events" as a breakpoint type.
1986 Print the shlib_event breakpoint like other breakpoints.
1987 (create_solib_event_breakpoint): New function.
1988 (breakpoint_re_set_one): Handle solib_event breakpoints.
1989 * breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type.
1990 (enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS
1992 (create_solib_event_breakpoint): Declare.
1993 * infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat.
1994 (normal_stop): Inform the user when the inferior stoped due
1995 to a shared library event.
1996 (_initialize_infrun): Add new set/show variable "stop-on-solib-events"
1997 to control whether or not gdb continues the inferior or stops it when
1998 a shared library event occurs.
1999 * minsyms.c (lookup_minimal_symbol_solib_trampoline): New function.
2000 * somsolib.c (TODO list): Update.
2001 (som_solib_create_inferior_hook): Arrange for gdb to be notified
2002 when significant shared library events occur.
2003 * hppa-tdep.c (find_unwind_entry): No longer static.
2005 Tue Jan 23 09:00:48 1996 Doug Evans <dje@charmed.cygnus.com>
2007 * printcmd.c (print_insn): Pass fprintf_unfiltered to
2008 INIT_DISASSEMBLE_INFO.
2009 start-sanitize-gdbtk
2010 * gdbtk.c (gdb_disassemble): Likewise.
2013 Mon Jan 22 16:59:40 1996 Stan Shebs <shebs@andros.cygnus.com>
2015 * remote.c (remotebreak): New GDB variable.
2016 (remote_break): New global.
2017 (remote_interrupt): Send a break instead of ^C if remote_break.
2018 * NEWS: Describe the new variable.
2020 Mon Jan 22 16:24:11 1996 Doug Evans <dje@charmed.cygnus.com>
2022 * sparc-tdep.c (_initialize_sparc_tdep): Always use print_insn_sparc.
2024 Fri Jan 19 07:19:38 1996 Fred Fish <fnf@cygnus.com>
2026 * hp300ux-nat.c (getpagesize): Remove unused function
2027 fetch_core_registers.
2028 (hp300ux_core_fns): Remove, is unused.
2029 (_initialize_core_hp300ux): Remove, is unused.
2030 (gdbcore.h): Remove #include, no longer needed.
2032 Fri Jan 19 00:59:53 1996 Jeffrey A Law (law@cygnus.com)
2034 * rs6000-nat.c (exec_one_dummy_insn): Rework to avoid
2035 ptrace bug in aix4.1.3 on the rs6000.
2037 Wed Jan 17 13:22:27 1996 Stan Shebs <shebs@andros.cygnus.com>
2039 * remote-hms.c (hms_ops): Add value for to_thread_alive.
2040 * remote-nindy.c (nindy_ops): Ditto.
2041 * remote-udi.c (udi_ops): Ditto.
2043 Tue Jan 16 18:00:35 1996 James G. Smith <jsmith@cygnus.co.uk>
2045 * remote-mips.c (pmon_opn, pmon_wait, pmon_makeb64, pmon_zeroset,
2046 pmon_checkset, pmon_make_fastrec, pmon_check_ack,
2047 pmon_load_fast): New functions. Support for the PMON monitor world.
2048 (common_open): New function to merge support for different monitors.
2049 (mips_open): Use common_open().
2050 (mips_send_command): New function.
2051 (mips_send_packet): Scan out-of-sequence packets.
2052 (mips_enter_debug, mips_exit_debug): New functions.
2053 (pmon_ops): New target definition structure.
2055 Tue Jan 16 11:22:58 1996 Stu Grossman (grossman@cygnus.com)
2057 * Makefile.in (CLIBS): Add LIBS to allow libraries to be
2058 specified on the make command line (via make LIBS=xxx).
2060 * configure.in (enable-gm): magic.o -> gmagic.o.
2063 start-sanitize-gdbtk
2064 Mon Jan 15 09:58:41 1996 Tom Tromey <tromey@creche.cygnus.com>
2066 * gdbtk.tcl (create_expr_window): Many changes to update GUI.
2067 (add_expr): Changes from create_expr_window.
2068 (create_command_window): Set focus.
2069 (delete_expr): Rewrote.
2070 (expr_update_button): New proc.
2071 (add_expr): Put bindings on FocusIn, FocusOut.
2072 Don't allow .file_popup to be torn off.
2075 Fri Jan 12 21:41:58 1996 Jeffrey A Law (law@cygnus.com)
2077 * symtab.c (find_pc_symtab): Don't lose if OBJF_REORDERED
2078 is set but there are no psymtabs.
2080 Fri Jan 12 15:56:12 1996 Steve Chamberlain <sac@slash.cygnus.com>
2082 * dsrec.c (load_srec): Remove unused variable.
2083 * monitor.c (monitor_expect): Don't expect a ^C to echo.
2084 * serial.c (serial_open): Add parallel interface.
2085 * sh3-rom.c (parallel, parallel_in_use): New.
2086 (sh3_load): If parallel_in_use, download though the
2088 (sh3_open): Open parallel port if specified.
2089 (sh3_close): New function.
2090 (_inititalize_sh3): Add sh3_close hook and documentation.
2091 * monitor.c (monitor_close): Export.
2092 * monitor.h (monitor_close): Add prototype.
2094 Fri Jan 12 13:11:42 1996 Stan Shebs <shebs@andros.cygnus.com>
2096 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
2097 * remote.c (remotetimeout): New GDB variable, use to set the
2098 remote timeout for reading.
2100 start-sanitize-gdbtk
2101 Fri Jan 12 09:36:17 1996 Tom Tromey <tromey@creche.cygnus.com>
2103 * gdbtk.tcl (gdbtk_tcl_query): Swap Yes and No buttons.
2104 (update_listing): Use lassign. Use "see" to scroll. Don't need
2105 screen_top, screen_bot, screen_height.
2106 (update_assembly): Use "see" to scroll.
2107 (textscrollproc): Removed.
2108 (create_file_win): Don't use textscrollproc.
2109 (asmscrollproc): Removed.
2110 (create_asm_window): Don't use asmscrollproc.
2111 (create_asm_win): Ditto.
2112 (screen_height, screen_top, screen_bot): Removed.
2113 (run_editor): New proc.
2114 (build_framework): Use it.
2115 (create_file_win, create_source_window): Don't use textscrollproc.
2116 (create_breakpoints_window): Set -xscrollcommand on canvas.
2117 (not_implemented_yet): Default button is 0.
2118 (delete_char): Don't use tk_textBackspace.
2119 (create_command_window): Allow Tk bindings to fire after deleting
2121 (create_command_window): Make Delete delete left, not right.
2124 Fri Jan 12 07:14:27 1996 Fred Fish <fnf@cygnus.com>
2126 * lynx-nat.c, irix4-nat.c, sparc-nat.c: Include gdbcore.h
2127 to get "struct core_fns" defined.
2128 * Makefile.in (lynx-nat.o, irix4-nat.o, sparc-nat.o):
2129 Are dependent upon gdbcore_h.
2131 Thu Jan 11 23:13:24 1996 Per Bothner <bothner@cygnus.com>
2133 * symfile.c (decrement_reading_symtab): New function.
2134 * symfile.c, symtab.h (currently_reading_symtab): New variable.
2135 * symfile.c (psymtab_to_symtab): Adjust currently_reading_symtab.
2136 * gdbtypes.c (check_typedef): Don't call lookup_symbol if
2137 currently_reading_symtab (since that could infinitely recurse).
2139 Thu Jan 11 17:21:25 1996 Per Bothner <bothner@kalessin.cygnus.com>
2141 * stabsread.c (read_struct_type): Trivial simplification.
2143 * stabsread.c (define-symbol): Use invisible references
2144 for TYPE_CODE_SET and TYPE_CODE_BITSTRING too.
2145 * valops.c (call_function_by_hand): Likewise.
2146 * eval.c (evaluate_subexp_standard): When known, use the formal
2147 parameter type as the expected type when evaluating arg expressions.
2148 * ch-lang.c (evaluate_subexp_chill): Likewise (for MULTI_SUBSCRIPT).
2150 start-sanitize-gdbtk
2151 Thu Jan 11 10:08:14 1996 Tom Tromey <tromey@creche.cygnus.com>
2153 * main.c (main): Disable window interface if --help or --version
2156 * gdbtk.tcl (FSBox): Don't use tk_listboxSingleSelect.
2158 Changes in sync with expect:
2159 * configure.in (ENABLE_GDBTK): Use CY_AC_PATH_TCL and
2161 * aclocal.m4: Replaced with version from expect.
2162 * configure: Regenerated.
2165 Wed Jan 10 16:08:49 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2167 * configure.in, configure: Recognize rs6000-*-aix4*.
2168 * config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h".
2169 * config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h.
2170 * config/rs6000/xm-aix4.h: New file.
2171 * config/xm-aix4.h: New file.
2173 Wed Jan 10 11:25:37 1996 Fred Fish <fnf@cygnus.com>
2175 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
2176 * gdbserver/low-linux.c: New file.
2177 * remote.c (remote_read_bytes): Fix aborts on larger packets.
2179 * config/i386/linux.mh (GDBSERVER_DEPFILES, GDBSERVER_LIBS):
2181 * stabsread.c (define_symbol): If register value is too large,
2182 tell what it is and what max is.
2184 start-sanitize-gdbtk
2185 Wed Jan 10 09:07:22 1996 Tom Tromey <tromey@creche.cygnus.com>
2187 * gdbtk.tcl (gdbtk_tcl_fputs, gdbtk_tcl_fputs_error,
2188 gdbtk_tcl_flush): Use "see", not "yview".
2189 (gdbtk_tcl_query): Use questhead bitmap.
2190 various: Always wrap condition of 'if' in {...}.
2191 (add_breakpoint_frame): Set -value on radiobuttons.
2192 (lassign): New proc.
2193 (add_breakpoint_frame): Use lassign, not series of assignments.
2194 (decr): Made faster.
2195 (interactive_cmd): Use "see", not "yview".
2196 (not_implemented_yet): Use warning bitmap.
2197 (update_expr): Don't allow $expr to be evalled by Tcl.
2198 (create_expr_window): Don't use "focus".
2199 (delete_char, delete_line): Define globally.
2200 (delete_line, delete_char, create_command_window, update_autocmd,
2201 build_framework, create_asm_win, create_file_win): Use "see", not
2203 (create_copyright_window, center_window, bind_widget_after_class):
2205 (FSBox,create_command_window, create_autocmd_window): Binding
2207 (textscrollproc): Define globally.
2208 (build_framework): tk_menuBar no longer needed. Keys Prior, Next,
2209 Home, End, Up, and Down are all defined by Tk.
2210 (apply_filespec): Use error bitmap in dialog.
2211 (files_command): Don't use tk_listboxSingleSelect.
2212 (files_command): Don't use "uniq" to remove duplicates from a
2214 (update_assembly): Use lassign.
2215 (create_asm_win): Removed redundant bindings.
2216 (listing_window_button_1, file_popup_menu): Use tk_popup.
2217 (ButtonRelease-1 binding): Just remove tag from window; rest
2220 * gdbtk.c (gdbtk_query): Use Tcl_Merge to provide quoting.
2221 (call_wrapper): Use Tcl_Eval, not Tcl_VarEval.
2222 (gdbtk_call_command): Ditto.
2225 Tue Jan 9 09:33:53 1996 Jeffrey A Law (law@cygnus.com)
2227 * hpread.c (hpread_build_psymtabs): Finish Jan 4th
2228 enum namespace -> enum_namespace change.
2230 Tue Jan 9 04:44:47 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
2232 * ch-exp.c (parse_primval): In case ARRAY, add missing
2235 Mon Jan 8 13:29:34 1996 Stan Shebs <shebs@andros.cygnus.com>
2237 * remote-mips.c (mips_receive_header): Recognize \012 instead
2238 of \n, but write \n when program sends a \012.
2239 * ser-mac.c (mac_input_buffer): Increase size of buffer.
2241 Mon Jan 8 12:00:40 1996 Jeffrey A Law (law@cygnus.com)
2243 * infptrace.c (initialize_infptrace): Move function out of
2244 #ifdef conditional; put code within the function inside an
2247 * buildsym.c (end_symtab): Remove sort_pending and sort_linevec
2248 arguments. Sorting is now dependent on OBJF_REORDERED. All
2249 callers/references changed.
2250 * dbxread.c (read_ofile_symtab): Correctly determine value for
2251 last_source_start_addr for reordered executables.
2252 (process_one_symbol): Handle N_FUN with no name as an end of
2254 * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE
2255 is the high text address for a psymtab.
2256 (case N_SO): Likewise.
2257 (case N_FUN): Handle N_FUN with no name as an end of function
2259 * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols
2260 at the same address rather than a random subset of them.
2261 * coffread.c (coff_symfile_init): Set OBJF_REORDERED.
2262 * elfread.c (elf_symfile_init): Similarly.
2263 * somread.c (som_symfile_init): Similarly.
2264 * xcoffread.c (xcoff_symfile_init): Similarly.
2266 Fri Jan 5 17:46:01 1996 Stu Grossman (grossman@cygnus.com)
2268 * stack.c (print_stack_frame print_frame_info) symmisc.c
2269 (dump_symtab): Change RETURN_MASK_ERROR to RETURN_MASK_ALL so
2270 that catch_errors doesn't get blindsided by QUIT and lose the
2271 cleanup chain. This fixes a problem where ^C while in a
2272 user-defined command sometimes leaves instream NULL and causes a
2273 segfault in command_loop.
2275 Fri Jan 5 13:59:16 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2277 * configure.in, configure: Add `-ldl -lw' for Solaris linking.
2279 Fri Jan 5 12:02:00 1996 Steve Chamberlain <sac@slash.cygnus.com>
2281 * config/sh/sh.mt, config/powerpc/*.mt, config/pa/hppapro.mt,
2282 config/m68k/monitor.mt, config/h8500/h8500.mt, config/h8300/h8300.mt:
2283 srec.o renamed to dsrec.o.
2285 Thu Jan 4 16:04:54 1996 Stu Grossman (grossman@cygnus.com)
2287 * breakpoint.c (remove_breakpoint): Change error to warning so
2288 that hardware watchpoint removal problems won't leave breakpoint
2289 traps in the target.
2290 start-sanitize-gdbtk
2291 * configure configure.in: Make --enable-gdbtk be the default.
2293 * remote-e7000.c (e7000_insert_breakpoint,
2294 e7000_remove_breakpoint): Use e7000 based breakpoints, not memory
2296 * (e7000_wait): Adjust PC back by two when we see a breakpoint to
2297 compensate for e7000 maladjustment.
2298 * sparcl-tdep.c (sparclite_check_watch_resources): Fix logic bug
2299 which prevented hardware watchpoints from working.
2301 Thu Jan 4 10:44:17 1996 Fred Fish <fnf@cygnus.com>
2303 * infptrace.c (udot_info): New function.
2304 (PT_*): Define each individually if that one is not defined.
2305 * rs6000-nat.c (kernel_u_size): New function
2306 Include <sys/user.h> for "struct user"
2307 * alpha-nat.c (kernel_u_size): New function.
2308 Include <sys/user.h> for "struct user"
2309 * sparc-nat.c (kernel_u_size): New function.
2310 Include <sys/user.h> for "struct user"
2311 * i386b-nat.c (kernel_u_size): New function.
2312 * i386v-nat.c (kernel_u_size): New function.
2313 * config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define.
2314 (kernel_u_size): Declare.
2315 * config/i386/nm-linux.h (KERNEL_U_SIZE): Define.
2316 (kernel_u_size): Declare.
2317 * config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define.
2318 (kernel_u_size): Declare.
2319 * config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define.
2320 (kernel_u_size): Declare.
2321 * config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define.
2322 (kernel_u_size): Declare.
2324 Thu Jan 4 11:00:01 1996 steve chamberlain <sac@slash.cygnus.com>
2326 * mdebugread.c (mylookup_symbol): enum namespace becomes
2327 enum_namespace type.
2328 * symfile.c (add_psymbol_to_list)
2329 (add_psymbol_addr_to_list): Ditto.
2330 * symtab.c (lookup_partial_symbol): Ditto.
2331 (lookup_symbol): Ditto.
2332 (lookup_block_symbol): Ditto.
2333 * win32-nat.c (handle_load_dll): Use incoming dll base.
2334 (child_wait): Catch DLL load errors.
2335 (create_child_inferior): Translated between paths correctly.
2337 Wed Jan 3 23:13:53 1996 Fred Fish <fnf@cygnus.com>
2339 * i386v4-nat.c (supply_gregset, fill_gregset): Subtract NUM_FREGS
2340 from NUM_REGS to get number of general registers that we care about.
2341 * config/i386/tm-i386.h (REGISTER_BYTES): Define in terms
2342 of number of general regs and number of floating point regs.
2344 Wed Jan 3 19:49:54 1996 steve chamberlain <sac@slash.cygnus.com>
2346 * config/i386/tm-win32.h (IN_SOLIB_CALL_TRAMPOLINE): New.
2347 (SKIP_TRAMPOLINE_CODE): New.
2348 * config/i386/xm-win32.h (CANT_FORK): Deleted.
2349 (SLASH*) Changed to use unix style slash.
2350 * symtab.h (namespace enum): becomes typedef to avoid namespace
2352 * infcmd.c (path_command): Use empty string if PATH name not set.
2353 * i386-tdep.c (skip_trampoline_code): New function.
2354 * srec.c: Renamed dsrec.c to avoid filename collision.
2355 * Makefile.in: Cope with renaming.
2357 Wed Jan 3 13:09:04 1996 Fred Fish <fnf@cygnus.com>
2359 * symmisc.c (print_objfile_statistics): Print memory use statistics
2360 for objfile psymbol, symbol, and type obstacks.
2362 Tue Jan 2 13:41:14 1996 Stan Shebs <shebs@andros.cygnus.com>
2364 * config/mips/nm-irix5.h: Restore.
2365 (TARGET_HAS_HARDWARE_WATCHPOINTS, etc): Define as for Irix 4;
2366 from Lee Iverson <leei@ai.sri.com>.
2367 * config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h.
2368 * config/mips/irix[345].mh (MUNCH_DEFINE): Remove.
2370 For older changes see ChangeLog-95
2376 version-control: never