1 Sun Jun 16 15:21:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
3 * somsolib.c (som_solib_create_inferior_hook): Handle tracking
4 of shl_load calls for hpux10.
6 Thu Jun 13 11:16:10 1996 Tom Tromey <tromey@thepub.cygnus.com>
8 * config.in: Regenerated.
9 * acconfig.h (HAVE_THREAD_DB_LIB): Added entry.
11 * configure: Regenerated.
12 * aclocal.m4 (CY_AC_PATH_TCLH, CY_AC_PATH_TKH): Use odd names to
13 avoid name clashes with SunOS headers.
15 Tue Jun 11 19:52:50 1996 Fred Fish <fnf@cygnus.com>
17 From Michael Snyder <Michael_Snyder@next.com>:
18 * bcache.c (print_bcache_statistics): Avoid divide-by-zero
19 exception if one or more objfile has no symbols, such as when
20 a dynamic library has been stripped.
22 Tue Jun 11 12:02:55 1996 Stu Grossman (grossman@critters.cygnus.com)
24 * Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure.
25 * configure configure.in: Only make sol-thread.o for native.
26 Also, switch to dlopened libthread_db.so.1.
27 * sol-thread.c: Switch to using dlopen to get the thread_db
30 Mon Jun 10 14:17:19 1996 Fred Fish <fnf@cygnus.com>
32 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h} (MMAP_BASE_ADDRESS):
33 Change from 0xE0000000 to 0xC0000000.
35 Thu Jun 6 17:10:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
37 * config/powerpc/xm-solaris.h: Initial version of support for
40 Wed Jun 5 01:52:57 1996 James G. Smith <jsmith@cygnus.co.uk>
42 * configure.in (configdirs): Force 4100 builds to use 4300 GDB
46 * config/mips/vr4300el.mt (SIM_OBS): Include simulator in
49 Mon Jun 3 11:48:29 1996 Jeffrey A Law (law@cygnus.com)
51 * inftarg.c (child_thread_alive): Protect declaration with
52 #ifndef CHILD_THREAD_ALIVE.
54 * source.c (find_source_lines): Check the time on the symtab's bfd if
55 it exists, else check the time on the exec_bfd.
57 Thu May 30 09:43:17 1996 Mark Alexander <marka@cygnus.com>
59 * dsrec.c (make_srec): Fix calculation of address size
60 to allow addresses less than 0x100.
62 Thu May 30 04:24:09 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
64 * ch-exp.c (ch_lex): In case of LOC_TYPEDEF call calculate_array_length.
66 Tue May 28 16:15:47 1996 Geoffrey Noer <noer@cygnus.com>
68 * remote-mips.c: cannot use EINVAL for breakpoint test since
69 its value varies for different hosts (e.g. go32's is 19, while
70 sunos is 22). Changed to hardcoded 22 since that is what the
73 Tue May 28 11:14:58 1996 Tom Tromey <tromey@creche.cygnus.com>
75 * configure: Regenerated.
76 * aclocal.m4 (CY_AC_PATH_TCLH): Don't use AC_TRY_RUN.
77 (CY_AC_PATH_TKH): Don't use AC_TRY_RUN.
79 Sun May 26 14:14:49 1996 Fred Fish <fnf@cygnus.com>
81 Changes from: David Mosberger-Tang <davidm@azstarnet.com>
83 * NEWS: Add Alpha Linux as a new native configuration.
85 * mdebugread.c (parse_symbol): When we find a malloc() symbol with
86 return type VOID, assume no debugging info is available for that
87 object file and patch the return value into VOID *. Otherwise,
88 operations requiring an implicit call to malloc() will fail.
90 * infrun.c (wait_for_inferior): The criterion to detect entering a
91 sigtramp handler is now: (a) the current pc is inside a sigtramp
92 handler, (b) the previous pc is not in a sigtramp handler, and (c)
93 the current stack pointer is "inner" than the old one. Condition
94 (c) is new to avoid mistaking a return from a signal handler into
95 sigtramp as a new sigtramp invocation.
97 * dcache.c (struct dcache_block): Declare addr as CORE_ADDR. An
98 int may not be big enough to hold an address.
100 (dcache_peek_byte): Fix indentation.
102 * configure.in (alpha-*-linux*): Add target.
105 * config/alpha/tm-alpha.h (PROC_DESC_IS_DYN_SIGTRAMP): New macro.
106 (SET_PROC_DESC_IS_DYN_SIGTRAMP): Ditto.
107 (DYNAMIC_SIGTRAMP_OFFSET): Ditto.
108 (SIGCONTEXT_ADDR): Ditto.
109 (FRAME_PAST_SIGTRAMP_FRAME): Ditto.
111 * config/alpha/alpha-linux.mh: New file.
112 * config/alpha/alpha-linux.mt: Ditto.
113 * config/alpha/nm-linux.h: Ditto.
114 * config/alpha/tm-alphalinux.h: Ditto.
115 * config/alpha/xm-alphalinux.h: Ditto.
116 * config/alpha/xm-alphaosf.h: Renamed from xm-alpha.h.
117 * config/alpha/alpha-osf1.mh (XM_FILE): Change from xm-alpha.h to
119 * config/alpha/alpha-osf2.mh: Ditto.
121 * blockframe.c (find_pc_partial_function): Pass PC to
122 SIGTRAMP_START and SIGTRAMP_END macros for the benefit of systems
123 that detect sigtramp code via designated code sequences (as is the
124 case for Linux/Alpha, for example).
126 * config/i386/tm-i386bsd.h: Change SIGTRAMP_START and SIGTRAMP_END
127 to ignore new PC argument.
128 * config/m68k/tm-hp300bsd.h: Ditto.
129 * config/vax/tm-vax.h: Ditto.
131 * alpha-tdep.c (alpha_linux_sigtramp_offset): New function.
132 (alpha_osf_skip_sigtramp_frame): Ditto.
133 (push_sigtramp_desc): Ditto.
134 (alpha_find_saved_regs): Use SIGCONTEXT_ADDR macro to extract
135 sigcontext address from frame.
136 (alpha_saved_pc_after_call): When in sigtramp, use
137 alpha_frame_saved_pc() instead of read-register().
138 (after_prologue): When inside a dynamically generated sigtramp
139 function, there is no prologue, so return address of first
141 (alpha_in_prologue): Fix typo in comment.
142 (find_proc_desc): Use macro DYNAMIC_SIGTRAMP_OFFSET to determine
143 whether we're inside a dynamicaly generated sigtramp function. If
144 so, create and push and appropriate procedure descriptor.
145 (alpha_frame_chain): Use macro FRAME_PAST_SIGTRAMP_FRAME to obtain
146 the frame past a sigtramp frame (if the current frame is indeed a
148 (init_extra_frame_info): Don't read next frame register off of
149 stack-pointer when inside a dynamiccaly generated sigtramp.
150 (alpha_pop_frame): Also unlink and destroy procedure descriptors
151 created for dynamically generated sigtramp functions.
153 * alpha-nat.c: When compiling under Linux, include <asm/reg.h> and
154 <alpha/ptrace.h> instead of <machine/reg.h>
156 Thu May 23 15:13:56 1996 Jeffrey A Law (law@cygnus.com)
158 * h8300-tdep.c (IS_PUSH): Refine.
159 (IS_MOVE_FP, IS_MOV_SP_FP): Accept H8/300H varaints.
160 (IS_SUB4_SP, IS_SUBL_SP): New macros.
161 (h8300_skip_prologue): Handle H8/300H prologue code sequences.
162 (examine_prologue): Handle addresses from 0x010000 to 0xffffff
163 when in H8/300H mode. Get the return pointer's address correctly
164 for the H8/300H. Handle H8/300H prolouge code sequences.
166 * symfile.c (generic_load): Print the starting address
167 of the file just loaded.
169 Thu May 23 12:09:52 1996 Stan Shebs <shebs@andros.cygnus.com>
171 * mpw-make.sed: Edit @THREAD_DB_OBS@ out of makefile.
173 Tue May 21 11:53:56 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
175 * breakpoint.c (bpstat_do_actions): Avoid endless recursion
176 if a `source' command is contained in bs->commands.
178 * infrun.c (wait_for_inferior): Update step_frame_address when
179 stepping into a new line.
181 From schwab@issan.informatik.uni-dortmund.de (Andreas Schwab):
182 * breakpoint.c (breakpoint_1): Add shlib_disabled case to
185 Mon May 20 22:52:00 1996 Mark Alexander <marka@cygnus.com>
187 * dsrec.c (load_srec): Add WAITACK parameter, for machines
188 like EST visionICE that send back an ACK after each S-record.
189 * monitor.c (monitor_wait_srec_ack): New function.
190 (monitor_load): Pass monitor_wait_srec_ack to load_srec
191 if the monitor's MO_SREC_ACK flag is set.
192 * monitor.h: Define MO_SREC_ACK flag.
193 * remote-est.c (est_cmds): Add MO_SREC_ACK flag.
194 * sh3-rom.c (sh3_load): Accomodate change in load_srec prototype.
195 * srec.h: Add WAITACK parameter to load_srec prototype.
197 Sun May 19 21:22:00 1996 Rob Savoye <rob@chinadoll>
199 * config/sparc/sparclite.mt: Add the sparc simulator.
201 Sun May 19 16:49:37 1996 Fred Fish <fnf@cygnus.com>
203 * defs.h (read_command_lines, query_hook): Update prototypes.
204 (readline_begin_hook, readline_hook, readline_end_hook): Declare.
205 * breakpoint.c (commands_command): Build message in temporary buffer
206 and pass that, as well as tty control flag, to read_command_lines.
207 * top.c (readline_begin_hook, readline_hook, readline_end_hook):
209 (command_loop): Check for non-NULL instream before looping.
210 (command_line_input): Use readline_hook when appropriate, to get
211 user input from a GUI window.
212 (read_next_line): Also build prompt if getting user input from a GUI.
213 (recurse_read_control_structure): Fix typo in comment.
214 (read_command_lines): Use passed in prompt and tty flag to decide how
215 to build message. Use readline_begin_hook when appropriate, to set
216 up a GUI interaction window. Just return head, whether NULL or not,
217 after using readline_end_hook to complete GUI interaction.
218 (define_command, document_command): Build message in a temporary
219 buffer and pass it to read_command_lines, along with tty flag.
222 * gdbtk.c (gdbtk_readline_begin, gdbtk_readline, gdbtk_readline_end):
224 (tk_command_loop): Set instream to NULL to enable Tk user interaction.
225 (gdbtk_init): Set readline_begin_hook, readline_hook,
226 and readline_end_hook.
227 * gdbtk.tcl (gdbtk_tcl_readline_begin, gdbtk_tcl_readline,
228 gdbtk_tcl_readline_end): New functions.
229 (tclsh): Pack scroll bar on right side of window, not left.
232 Sat May 18 02:43:58 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
234 * blockframe.c (frameless_look_for_prologue):
235 Add FUNCTION_START_OFFSET only if func_start is non-zero.
236 * minsyms.c (lookup_minimal_symbol_by_pc): Return NULL if
237 pc is not in a known section.
238 * stack.c (print_frame_info): Remove check for fi->pc in known
239 section, now handled by lookup_minimal_symbol_by_pc.
242 Fri May 17 13:54:34 1996 Fred Fish <fnf@cygnus.com>
244 * gdbtk.tcl (create_command_window): Change a misspelled "get"
245 to the intended "cget".
246 (delete_line): Fix so it deletes the current line at the
250 Fri May 17 13:31:04 1996 Stan Shebs <shebs@andros.cygnus.com>
252 * sh-stub.c: New file, was config/sh/stub.c.
255 Thu May 16 19:20:29 1996 Fred Fish <fnf@fishfood.ninemoons.com>
257 * gdbtk.tcl (gdb_prompt): Set this early on.
258 (create_command_window): Use gdb_prompt rather than "(gdb) ".
259 (gdbtk_tcl_preloop): Proc executed just prior to Tk main loop.
260 (tclsh): If an evaluation window already exists, just bring it
261 to the front instead of trying to create another.
262 * gdbtk.c (tk_command_loop): New function.
263 (gdbtk_init): Call tk_command_loop rather than Tk_MainLoop.
265 Thu May 16 16:16:35 1996 Fred Fish <fnf@cygnus.com>
267 * gdbtk.tcl (evaluate_tcl_command, tclsh): New functions that
268 implement a tcl evaluation window for gdbtk maintainers to use.
270 Thu May 16 11:42:58 1996 Tom Tromey <tromey@creche.cygnus.com>
272 * gdbtk.tcl (files_command): Correctly insert list of files into
275 * gdbtk.tcl (files_command): listbox command no longer accepts
278 Wed May 15 16:04:09 1996 Stan Shebs <shebs@andros.cygnus.com>
280 * gdbtk.tcl (create_command_window): If command window's buffer
281 is disabled, don't execute any of the key bindings.
284 Wed May 15 08:25:12 1996 Jeffrey A Law (law@cygnus.com)
286 * top.c (read_next_line): Fix thinkos. From Donn Seeley.
288 * coffread.c (coff_symtab_read): Handle C_LABEL symbols like
290 * h8300-tdep.c (h8300_pop_frame): Reset $sp and $pc correctly.
291 Flush cached frames just before exiting.
292 * remote-sim.c (gdbsim_resume): Complain if the program isn't
294 * config/h8300/tm-h8300.h (BELIEVE_PCC_PROMOTION): Define.
296 Tue May 14 18:05:16 1996 Stu Grossman (grossman@critters.cygnus.com)
298 * procfs.c (procfs_thread_alive procfs_stop): Make static.
299 (procfs_pid_to_str): New routine to print out thread id's in an
301 * sol-thread.c (sol_thread_fetch_registers): Re-order manner in
302 which supply_register is called to fix bug with writing
304 * config/sparc/tm-sun4sol2.h: Define default for
305 target_pid_to_str in case host lacks libthread_db.
307 Mon May 13 23:53:30 1996 Stu Grossman (grossman@critters.cygnus.com)
309 * Makefile.in config.in configure configure.in
310 config/sparc/nm-sun4sol2.h config/sparc/sun4sol2.mh
311 config/sparc/tm-sun4sol2.h: Use autoconf to config Solaris thread
312 and pthread support, since pre-2.5 systems don't come with
315 * procfs.c (info_proc): Use int instead of id_t. Old versions of
316 Irix don't seem to define this.
319 Mon May 13 13:43:25 1996 Fred Fish <fnf@cygnus.com>
321 * gdbtk.c (tk_command): Catch case where no argument is given
322 since this will cause the tcl interpreter to dump core.
325 Mon May 13 17:40:58 1996 Jeffrey A Law (law@cygnus.com)
327 * top.c (execute_control_command, case while_control): Allow
328 a while command to be interrupted.
330 Mon May 13 16:17:36 1996 Stu Grossman (grossman@critters.cygnus.com)
332 * sol-thread.c: More cleanup, add comments.
333 (sol_thread_resume): Prevent people from trying to step
335 (sol_thread_wait sol_thread_fetch_registers
336 sol_thread_store_registers): Remove unnecessary check for
337 sol_thread_active. These routines won't get called unless threads
340 Mon May 13 11:29:37 1996 Stan Shebs <shebs@andros.cygnus.com>
342 SH3-E support from Allan Tajii <atajii@hmsi.com>:
343 * sh-tdep.c (sh_reg_names, sh3_reg_names): Add empty names for
345 (sh3e_reg_names): New register name array.
346 (sh_processor_type_table): Add sh3e processor type.
347 * config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): Fix test.
348 (REGISTER_NAMES, NUM_REGS, NUM_REALREGS, etc): Adjust for
349 full set of registers.
350 * remote-e7000.c (want_sh3, want_sh3_nopc): New globals.
351 (e7000_fetch_registers, e7000_wait): Use them.
352 * sh3-rom.c (sh3_regnames): Add float registers.
353 (sh3e_cmds, sh3e_ops): New globals.
354 (sh3e_open): New function.
355 (_initialize_sh3_rom): Rename from _initialize_sh3, set up
358 Fri May 10 15:53:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
360 * sol-thread.c: Cleanup. gcc -Wall fixes. Add prototypes.
361 Print out messages instead of codes for thread_db errors. Make
362 access macros for thread and lwp manipulation. Make cleanups to
363 fixup inferior_pid in case of errors.
365 Thu May 9 19:06:02 1996 Fred Fish <fnf@cygnus.com>
367 * aclocal.m4: Remove unused definition of AC_C_CROSS.
368 * configure.in: Add powerpcle-*-solaris* host and target config
369 so April 30th change does not get lost next time configure is
372 Thu May 9 14:13:08 1996 Stu Grossman (grossman@critters.cygnus.com)
374 * Makefile.in, breakpoint.c, corelow.c, fork-child.c, inflow.c,
375 infrun.c, mac-nat.c, procfs.c, remote.c, sol-thread.c, thread.c,
376 win32-nat.c, config/nm-lynx.h: Rename thread.h to gdbthread.h to
377 avoid conflict with Solaris /usr/include/thread.h.
379 Thu May 9 12:33:32 1996 Rob Savoye <rob@chinadoll.cygnus.com>
381 * abug-rom.c: Config file for the older style ABug monitor that
382 runs on the mvme13x boards.
383 * config/m68k/monitor.mt: Add abug support for m68k cross
386 Wed May 8 20:33:24 1996 Fred Fish <fnf@cygnus.com>
388 * infcmd.c (do_registers_info): Always print the raw floating
389 point value's bytes in big endian order, so the the leftmost bit
390 is the most significant.
391 * breakpoint.c (clear_momentary_breakpoints): Remove dead code
392 that is referenced nowhere else.
393 (set_breakpoint): Ditto.
394 (do_enable_breakpoint): Created from enable_once_breakpoint
395 with a couple of changes.
396 (enable_breakpoint): Call do_enable_breakpoint with an appropriate
397 bpdisp enum value to set disposition of breakpoint.
398 (enable_once_breakpoint): Ditto.
399 (enable_delete_breakpoint): Ditto.
400 * breakpoint.h (clear_momentary_breakpoints): Remove prototype.
401 * symtab.c (find_pc_line): Improve comments.
403 * gdbtk.c: Fix a couple of misspellings.
405 * xcoffread.c: Ditto.
407 Tue May 7 18:37:06 1996 Stan Shebs <shebs@andros.cygnus.com>
409 * target.c (debug_to_xfer_memory): Insert line breaks when
410 dumping the memory block.
412 Mon May 6 13:52:52 1996 Stu Grossman (grossman@critters.cygnus.com)
414 * fork-child.c (fork_inferior), inferior.h: init_trace_fun now
415 returns a possibly modified pid.
416 * inftarg.c (ptrace_him): Now returns pid;
417 * m3-nat.c (m3_trace_him): Now returns pid;
418 * infcmd.c (run_command): Minor cleanup.
419 * infrun.c (wait_for_inferior): Add another check for one_stepped
420 near where we read the pc to avoid erroneously setting
421 random_signal for multi-threaded support.
422 * procfs.c: Add support for Solaris LWPs. Remove def of
423 LOSING_POLL. Many cleanups... Several workarounds for Solaris
424 lossage. System call entry and exit are now handled by
425 dynamically registered handlers.
426 * (syscallname): Don't barf when handed an unknown syscall
428 * (info_proc_syscalls): Ditto.
429 * sol-thread.c: New file. Implements Solaris thread support.
430 * symfile.c (symbol_file_add): Add call to target_new_objfile to
431 notify target-dependent code about new symbol tables.
432 * (clear_symtab_users): Call target_new_objfile to notify it of
433 the removal of all symbol tables.
434 * target.c (push_target): Make sure that to_close is non-zero
436 * target.h (target_new_objfile): Provide default.
437 * config/alpha/nm-osf2.h: Define LOSING_POLL because this version
438 of OSF can't hack using poll with /proc.
439 * config/sparc/nm-sun4sol2.h (target_new_objfile): Define to be
440 sol-thread-new-objfile.
441 * config/sparc/sun4sol2.mh: Add sol-thread.o to NATDEFFILES, and
442 add libthread_db.so.1 to NAT_CLIBS.
443 * config/sparc/tm-sun4sol2.h: Define PIDGET, TIDGET, and
446 Sat May 4 02:13:34 1996 N Srin Kumar <nsrin@wipinfo.soft.net>
448 * procfs.c (remove_fd): Fix copy of fds to fill hole left after
449 removal of the requested fd.
451 Mon May 6 07:52:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
453 * rs6000-tdep.c (_initialize_rs6000_tdep): Don't do XCOFF specific
456 * config/powerpc/tm-ppc-eabi.h: Define ELF_OBJECT_FORMAT.
459 Thu May 2 19:17:49 1996 Stan Shebs <shebs@andros.cygnus.com>
461 * gdbtk.tcl (debug_interface): New global, use to aid debugging.
462 (insert_breakpoint_tag, delete_breakpoint_tag): Fix range.
463 (file_popup_menu): Delete, never used.
464 (listing_window_popup): Rename from listing_window_button_1,
465 remove breakpoint toggling code.
466 (toggle_breakpoint): New procedure.
467 (create_file_win): Bind popup menu to button 2, toggle breakpoints
468 with button 1 in breakpoint area, add display of tagged areas if
472 Thu May 2 12:46:14 1996 Jeffrey A Law (law@cygnus.com)
475 * breakpoint.h (enum bpdisp): Add del_at_next_stop.
476 * breakpoint.c (insert_breakpoints, watchpoint_check,
477 bpstat_stop_status): Avoid bad references to memory freed via
478 delete_breakpoint on watchpoints going out of scope.
479 Do not delete these watchpoints, disable them and change their
480 disposition to del_at_next_stop instead.
481 (breakpoint_auto_delete): Delete all breakpoints whose disposition
483 (breakpoint_init_inferior): Use switch to avoid reference to
484 already deleted breakpoint.
486 Wed May 1 17:29:18 1996 Fred Fish <fnf@cygnus.com>
488 * Makefile.in (rs6000-nat.o): Depend on xcoffsolib.h.
489 * config/rs6000/rs6000.mh (NATDEPFILES): Move xcoffread.o ...
490 * config/rs6000/rs6000.mt (TDEPFILES): ... to here.
491 * xcoffsolib.c (xcoff_relocate_symtab_hook): Define and initialize.
492 (solib_info): Call xcoff_relocate_symtab via the hook.
493 (sharedlibrary_command): Ditto.
494 * xcoffread.c: Remove all FAKING_RS6000 comments and defines.
495 (xcoff_add_toc_to_loadinfo_hook): Define and initialize here.
496 (xcoff_init_loadinfo_hook): Define and initialize here.
497 (scan_xcoff_symtab): Call xcoff_add_toc_to_loadinfo via the hook.
498 (xcoff_initial_scan): Call xcoff_init_loadinfo via the hook.
499 * xcoffsolib.h (xcoff_relocate_symtab_hook): Declare extern func.
500 * rs6000-tdep.c (_initialize_rs6000_tdep): Add initializations
501 of xcoff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
502 * rs6000-nat.c (_initialize_core_rs6000): Add initialization
503 of xcoff_relocate_symtab_hook.
505 Tue Apr 30 13:22:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
507 * configure (powerpcle-*-solaris*): Add Solaris support.
509 * config/powerpc/{solaris.m[ht],tm-solaris.h}: New files for
512 Mon Apr 29 16:17:31 1996 Dawn Perchik <dawn@cygnus.com>
514 * c-valprint.c (c_val_print): Fix printing for arrays defined
517 Sun Apr 28 15:08:05 1996 Stan Shebs <shebs@andros.cygnus.com>
519 Support for bi-endian remote breakpoints.
520 * remote.c (big_break_insn, little_break_insn): New globals.
521 (break_insn): Remove.
522 (remote_insert_breakpoint, remote_remove_breakpoint): Use own
523 code if REMOTE_BREAKPOINT defined, otherwise call memory
524 breakpoint functions.
525 * config/sh/tm-sh.h (REMOTE_BREAKPOINT): Remove.
526 (BIG_REMOTE_BREAKPOINT, LITTLE_REMOTE_BREAKPOINT): Define.
528 * mon960-rom.c (mon960_cmds): Remove forward decl.
529 (mon960_load): Use current_monitor instead of mon960_cmds.
530 (mon960_regnames): Remove backslashes from line ends.
531 (_initialize_mon960): Fix documentation string.
533 Sun Apr 28 12:10:35 1996 Fred Fish <fnf@cygnus.com>
535 * symfile.h (psymbol_allocation_list): Expand comments which
536 describe the psymbol allocation list and how each field is
539 Sun Apr 28 03:44:30 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
541 * breakpoint.c (delete_breakpoint): Fix bpt->val, bpt->exp
543 (breakpoint_re_set_one): Fix b->exp, b->val, b->cond storage leaks.
545 * infcmd.c (run_command), solib.c (locate_base): Check for
546 target_has_execution in addition to inferior_pid, a core file
547 from a threaded program is yielding a non-zero inferior_pid.
549 * sparc-tdep.c (get_saved_register): Handle window registers
550 in a dummy frame correctly.
552 Sat Apr 27 20:38:32 1996 Fred Fish <fnf@cygnus.com>
554 * Makefile.in (CLIBS): Move $(MMALLOC) past all other libs,
555 so that anything that wants an allocation function not yet pulled
556 in, will get it from mmalloc rather than a system library.
557 * Makefile.in (INSTALLED_LIBS): Reorder to match order of CLIBS,
558 to avoid surprising results when used.
560 Sat Apr 27 00:12:05 1996 Dawn Perchik (dawn@cygnus.com)
562 * stabsread.c: Changes and bug fixes for cfront support.
563 Fix bug for class data members.
564 Fix parsing bug when no base classes exist.
565 Fix memory bug - allocate space for cplusplus specific info.
566 Add support for static data.
567 Add prototypes for static functions.
568 Enhance comments to show what each function expects to parse.
570 * stabsread.c(resolve_cont),dbxread.c(resolve_cont): Rename
571 function to resolve_cfront_continuation.
573 Fri Apr 26 23:58:26 1996 Jeffrey A Law (law@cygnus.com)
575 * infrun.c (wait_for_inferior): Call registers_changed when
576 restarting the inferior to get over a nullified instruction.
578 Tue Apr 24 12:12:55 1996 Dawn Perchik (dawn@cygnus.com)
580 * dbxread.c,stabsread.c,gdbtypes.c,partial-stab.h,valops.c:
581 Add new support for parsing cfront stabs.
583 Wed Apr 24 00:32:55 1996 Jeffrey A Law (law@cygnus.com)
585 * infrun.c (wait_for_inferior): Move "have_waited" label
586 outside of #ifdef conditionals. Don't trash the wait status
587 if we get a signal and the current instruction is nullified.
589 Mon Apr 22 20:17:01 1996 Fred Fish <fnf@cygnus.com>
591 * Makefile.in (VERSION): Bump version number to 4.16.1.
592 * NEWS: Update for 4.16 release.
594 Mon Apr 22 16:32:29 1996 Stan Shebs <shebs@andros.cygnus.com>
596 * monitor.h: Clean up comment formatting.
597 (current_monitor): Remove decl.
598 (LOADTYPES, LOADPROTOS, INIT_CMD, etc): Remove definitions.
599 (push_monitor, SREC_SIZE): Remove.
600 * monitor.c: Expand old macro into current_monitor derefs
602 * remote-os9k.c (current_monitor): Remove definition.
604 Mon Apr 22 14:54:45 1996 Mark Alexander <marka@superball.cygnus.com>
606 * corefile.c (specify_exec_file_hook): Allow arbitrary number of
608 (call_extra_exec_file_hooks): New function.
609 * h8300-tdep.c: Lint; add .h files to provide missing declarations,
610 remove unused variables.
611 (set_machine_hook): New function.
612 (_initialize_h8300m): Initialize it.
614 Fri Apr 19 15:03:49 1996 Ian Lance Taylor <ian@cygnus.com>
616 * remote-mips.c (encoding): Don't specify size, to avoid bug in
617 SunOS native compiler.
619 Thu Apr 18 18:46:57 1996 Stan Shebs <shebs@andros.cygnus.com>
621 * monitor.c: Use int rather than LONGEST for values, since
622 the formatting strings are not prepared to accept long longs.
624 Wed Apr 17 20:17:27 1996 Doug Evans <dje@canuck.cygnus.com>
626 * arm-tdep.c (initialize_arm_tdep): Make apcs32 a `zinteger'.
628 Tue Apr 16 17:38:23 1996 Stu Grossman (grossman@critters.cygnus.com)
630 * corelow.c (add_to_thread_list): Make sure reg_sect is non-null
631 before de-referencing it. Prevents deref of NULL pointer if core
632 file lacks .reg section.
633 * defs.h: Rename floatformat_{to from}_long_double to
634 floatformat_{to from}_doublest. Get rid of FLOATFORMAT_{TO
636 * findvar.c (extract_floating store_floating): Change all refs to
637 FLOATFORMAT_{FROM TO}... to floatformat_{from to}_doublest.
638 * utils.c: Change floatformat_{to from}_long_double to
639 floatformat_{to from}_doublest cuz the new routines will use
640 whatever size (double or long double) is appropriate.
641 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
642 REGISTER_CONVERT_TO_RAW): Change FLOATFORMAT... macros to
643 floatformat... routine calls.
645 Mon Apr 15 16:34:11 1996 Per Bothner <bothner@kalessin.cygnus.com>
647 * stabsread.c (read_type): Move handling of '@' from type
648 number handling to handling of types proper (as emitted by gcc!).
649 For typedefs, allocate the typedef type before reading its
650 definition, to properly handling recursive types.
652 Mon Apr 15 11:19:26 1996 Jeffrey A Law (law@cygnus.com)
654 * ch-exp.c (calculate_array_length): Fix prototype.
656 Sat Apr 13 14:21:16 1996 Stu Grossman (grossman@critters.cygnus.com)
658 * remote-nindy.c (nindy_open): Acquire more target state so that
659 user can attach to a previously running program.
660 * (nindy_fetch_registers nindy_store_registers): Get rid of fp
661 conversion code. That's all handled in {extract store}_floating
663 * utils.c (floatformat_to_double): Don't bias exponent when
664 handling zero's, denorms or NaNs.
665 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
666 REGISTER_CONVERT_TO_RAW): Change to using DOUBLST and
667 FLOATFORMAT_TO/FROM_DOUBLEST macros.
668 * config/i960/tm-nindy960.h: Undefine
669 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, and
670 REGISTER_CONVERTIBLE. These are no longer necessary now that all
671 the magic happens in extract/store_floating.
673 Sat Apr 13 02:58:02 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
675 * eval.c (evaluate_subexp_standard): Report error when attempting to
676 evaluate subscripts for types which cannot be subscripted.
678 * valarith.c (value_x_binop, value_x_unop): Add noside parameter.
679 Return a zero value with the return type of the member function
680 if noside is EVAL_AVOID_SIDE_EFFECTS instead of calling the member
682 * values.h (value_x_binop, value_x_unop): Update prototypes
684 * eval.c (evaluate_subexp_standard): Update all callers of
685 value_x_binop, value_x_unop accordingly.
687 * valarith.c (value_neg, value_complement): Perform ANSI C/C++
688 integral promotion on operands.
690 Fri Apr 12 13:19:27 1996 Fred Fish <fnf@cygnus.com>
692 * README: Update for 4.16 release.
693 * configure.in (AC_CHECK_FUNCS): Also check for sbrk.
694 * configure: Regenerate with autoconf.
695 * config.in: Regenerate with autoheader.
696 * main.c (main): Only use sbrk() when HAVE_SBRK is defined.
697 * top.c (command_loop): Ditto.
699 Fri Apr 12 09:45:29 1996 Stu Grossman (grossman@critters.cygnus.com)
701 * defs.h: Define TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
702 defaults for bi-endian targets. Replace function pointers for
703 floatformat routines with macros. No need for these to be runtime
705 * findvar.c: Get rid of floatformat function pointers. Use
706 macros in extract_floating and store_floating.
707 * remote-nindy.c (nindy_fetch_registers nindy_store_registers):
708 Use floatformat macros.
710 Thu Apr 11 21:28:02 1996 Fred Fish <fnf@cygnus.com>
712 From: Miles Bader <miles@gnu.ai.mit.edu>
713 * configure.in (AC_CHECK_HEADERS): check for endian.h.
714 Use AC_CHECK_TOOL to find AR & RANLIB. Add AC_PROG_AWK.
715 Add host & target cases for i[345]86-*-gnu*.
716 * config.in: Regenerate with autoheader.
717 * configure: Regenerate with autoconf.
718 * Makefile.in (AR, AWK): Set from corresponding autoconf substs.
719 (init.c): Don't scan mig-generated files.
720 * defs.h (endian.h): Include if HAVE_ENDIAN_H defined.
721 * config/nm-m3.h (ATTACH_NO_WAIT): Define.
722 * infcmd.c (attach_command): Use "#ifndef ATTACH_NO_WAIT"
723 rather than "#ifndef MACH".
725 Thu Apr 11 18:49:42 1996 Stan Shebs <shebs@andros.cygnus.com>
727 * remote.c (remotewritesize): New GDB variable, controls size
728 of memory packets sent to the target.
730 Thu Apr 11 13:47:52 1996 Stu Grossman (grossman@critters.cygnus.com)
732 * dcache.c: Add prototypes. Make many functions static.
733 * (dcache_peek dcache_fetch dcache_poke): Make dcache_fetch and
734 dcache_poke call dcache_xfer_memory directly in order to fix
735 problems with turning off dcache. dcache_peek is now unnecessary,
738 * defs.h: Define new macros HOST_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
739 and TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT to specify a pointer
740 to a struct floatformat. This allows for better handling of
741 targets whose floating point formats differ from the host by more
742 than just byte order.
743 * (floatformat_to_long_double floatformat_from_long_double):
744 Prototypes for new functions in utils.c.
745 * (floatformat_to_doublest floatformat_from_doublest): Prototypes
746 for pointers to floating point conversion functions. The actual
747 function uses either double or long double if the host supports it.
748 * findvar.c (floatformat_to_doublest floatformat_from_doublest):
749 Initialize to point at correct function depending on HAVE_LONG_DOUBLE.
750 * (extract_floating store_floating): Rewrite. Now, if host fp
751 format is the same as the target, we just do a copy. Otherwise,
752 we call floatformat_{to from}_doublest.
753 * remote-nindy.c (nindy_xfer_inferior_memory): Change param
754 `write' to `should_write'.
755 * utils.c (floatformat_to_long_double
756 floatformat_from_long_double): New routines that implement long
757 double versions of functions in libiberty/floatformat.c.
758 * config/i960/tm-i960.h (TARGET_LONG_DOUBLE_FORMAT): Define this for
759 i960 extended real (80 bit) numbers.
760 * nindy-share/nindy.c (ninMemGet ninMemPut): Return number of bytes
761 actually read or written.
763 Wed Apr 10 02:56:06 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
765 * ch-valprint.c (chill_val_print): Remove call to calculate_array_length.
766 (calculate_array_length): Move function from here ...
768 * ch-exp.c (calculate_array_length): ... to here.
769 (parse_primval): If we have a symbol with an array type
770 and the length is 0, call calculate_array_length.
772 Tue Apr 9 01:23:05 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
774 * eval.c (evaluate_subexp_standard): In case of TYPE_CODE_SET:
775 Add some checks for powerset compatibility.
777 * valops.c (value_slice): Use lowbound instead of lowerbound for
778 call to slice_range_type to get correct bounds.
780 Mon Apr 8 12:53:56 1996 Fred Fish <fnf@cygnus.com>
782 * Makefile.in (scm-exp.o, scm-lang.o, scm-valprint.o): Add targets and
784 * scm-lang.c (gdb_string.h): Include.
785 * objfiles.c (add_to_objfile_sections): Cast second arg of obstack_grow
786 call to correct type (char *).
787 * cp-valprint.c (cp_print_static_field): Ditto.
788 * somsolib.c (som_solib_create_inferior_hook): Add a declaration
789 for external find_unwind_entry function (from hppa-tdep.c).
790 * remote-pa.c (remote_write_bytes, remote_read_bytes): Change
791 type of second arg to "char *" to be type compatible with
793 (remote_wait): Cast second arg to strtol to correct type.
794 * hppa-tdep.c (compare_unwind_entries): Change argument types to
795 "const void *" to be type compatible with qsort, and then
796 assign to local args prior to use.
798 Mon Apr 8 15:35:52 1996 Jeffrey A Law (law@cygnus.com)
800 * infptrace.c (kill_inferior): Remove call to "kill"; update
803 Mon Apr 8 14:05:07 1996 Geoffrey Noer <noer@cygnus.com>
805 * remote-e7000.c: don't append :23 to target port if __WIN32__
806 is defined (it's WinGDB).
808 Sun Apr 7 22:34:29 1996 Fred Fish <fnf@cygnus.com>
810 From: Miles Bader <miles@gnu.ai.mit.edu>
811 * gnu-nat.c, gnu-nat.h, msg.defs, exc_request.defs, i386gnu-nat.c,
812 msg_reply.defs, notify.defs, process_reply.defs, reply_mig_hack.awk,
813 config/nm-gnu.h, config/i386/{i386gnu.mh, i386gnu.mt, nm-gnu.h,
814 m-i386gnu.h, xm-i386gnu.h}: New files for GNU hurd.
816 Sun Apr 7 13:32:41 1996 Fred Fish <fnf@cygnus.com>
818 * configure.in (case host): Add i386sco5 host.
819 * configure: Regenerate.
821 From: Robert Lipe <robertl@dgii.com>
822 Add support for SCO OpenServer 5 (a.k.a. 3.2v5*) This
823 target is an SVR3.2 with COFF, ELF, and shared libes, but
825 * config/i386/i386sco5.mh: New file.
826 * config/i386/nm-i386sco5.h: New file.
828 Sat Apr 6 08:55:22 1996 Fred Fish <fnf@cygnus.com>
830 * bcache.c (bcache): When size of chunk to cache is exactly equal to
831 BCACHE_MAXLENGTH, stash chunk as unique copy.
833 Sat Apr 6 00:46:26 1996 Fred Fish <fnf@cygnus.com>
835 * symfile.c (INLINE_ADD_PSYMBOL): Remove ifdef.
836 (add_psymbol_to_list): Add an arg for passing CORE_ADDR values and
837 use it, rather than calling add_psymbol_addr_to_list.
838 (add_psymbol_addr_to_list): Delete.
839 (add_psymbol_to_list): Make psymbol static to avoid random data in
840 gaps due to alignment of structure members.
841 * symfile.h (INLINE_ADD_PSYMBOL, ADD_PSYMBOL_TO_LIST,
842 ADD_PSYMBOL_ADDR_TO_LIST): Remove. Real world tests show no
843 performance improvements by inlining via complicated macros and
844 they just make gdb larger and harder to maintain.
845 * dwarfread.c (add_enum_psymbol): Replace ADD_PSYMBOL_TO_LIST
846 and/or ADD_PSYMBOL_ADDR_TO_LIST macro(s) with call to
847 add_psymbol_to_list with appropriate long or CORE_ADDR args.
848 (add_partial_symbol): Ditto.
849 * partial-stab.h: Ditto.
850 * os9kread.c (read_os9k_psymtab): Ditto
851 * mdebugread.c (parse_partial_symbols): Ditto.
852 (handle_psymbol_enumerators): Ditto.
853 (demangle.h): Include.
854 * hpread.c (hpread_build_psymtabs): Ditto.
855 (hpread_build_psymtabs): Ditto.
856 (demangle.h): Include
859 Fri Apr 5 13:44:40 1996 Stan Shebs <shebs@andros.cygnus.com>
861 * gdbtk.c (running_now): New global variable.
862 (gdb_cmd): Test it before executing any command.
863 (gdbtk_call_command): Set it when inferior is running.
864 * gdbtk.tcl (gdbtk_tcl_busy, gdbtk_tcl_idle): Enable and
865 disable interaction with command window's text appropriately.
867 Fri Apr 5 13:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
869 * gdbtk.c (SIOCSPGRP, linux): If on Linux, undef SIOCSPGRP, since
870 some versions of the kernel don't support it.
873 Thu Apr 4 20:16:55 1996 Fred Fish <fnf@cygnus.com>
875 * configure.in: Check for setpgid function.
876 * config.in: Regenerate with autoheader.
877 * configure: Regenerate with autoconf.
878 * inflow.c (_initialize_inflow): Only try to use _SC_JOB_CONTROL
879 if it is actually defined.
880 (gdb_setpgid): Use HAVE_SETPGID.
881 * ch-exp.c: Change include of <string.h> to "gdb_string.h".
882 * c-exp.y, f-exp.y, m2-exp.y: Ditto.
883 * c-exp.y, serial.c: Include <ctype.h>.
884 * config/m68k/nm-news.h: Add typedef for pid_t which is
885 apparently missing from <sys/types.h>. Enclose entire
886 file in NM_NEWS_H ifndef and define when included.
887 * config/mips/nm-news-mips.h: Ditto.
888 * config/m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL,
889 REGISTER_CONVERT_TO_RAW): Change name of temporary variable.
891 Thu Apr 4 19:04:18 1996 Stan Shebs <shebs@andros.cygnus.com>
893 * arm-xdep.c: Move native-specific code to here from arm-tdep.c.
894 * arm-tdep.c (arm_apcs_32): New global.
895 (arm_addr_bits_remove, arm_saved_pc_after_call,
896 arm_push_dummy_frame, arm_pop_frame): New functions.
897 (arm_skip_prologue): Updated version from Richard Earnshaw.
898 (_initialize_arm_tdep): Add set/show "apcs32".
899 * config/arm/tm-arm.h (ADDR_BITS_REMOVE): Call
900 arm_addr_bits_remove.
901 (SAVED_PC_AFTER_CALL): Call arm_saved_pc_after_call.
902 (frame_find_saved_regs): Declare properly.
903 (PUSH_DUMMY_FRAME): Call arm_push_dummy_frame.
904 (POP_FRAME): Call arm_pop_frame, use ADDR_BITS_REMOVE instead of
906 * config/arm/nm-arm.h: New file.
907 * config/arm/xm-arm.h (KERNEL_U_ADDR, FETCH_INFERIOR_REGISTERS):
908 Move definitions to nm-arm.h.
909 * config/arm/arm.mh (NAT_FILE): Define.
911 * symfile.c (generic_load): Initialize data_count properly.
913 Thu Apr 4 17:17:53 1996 Fred Fish <fnf@cygnus.com>
915 * symmisc.c (print_objfile_statistics): Print memory used by
916 psymbol cache obstack.
918 Thu Apr 4 15:43:07 1996 Stan Shebs <shebs@andros.cygnus.com>
920 * symfile.c (report_transfer_performance): New function.
921 (generic_load): Call it to report transfer rate.
922 * remote-e7000.c (e7000_load): Ditto.
924 Mon Apr 1 16:31:00 1996 Stan Shebs <shebs@andros.cygnus.com>
926 * mpw-make.sed: Change references to config.h to be in objdir,
927 edit out rules to rebuild config.h.
929 Mon Apr 1 08:32:23 1996 Fred Fish <fnf@cygnus.com>
931 * hppa-tdep.c (hppa_pop_frame): Call clear_proceed_status before
934 Sun Mar 31 16:15:43 1996 Fred Fish <fnf@cygnus.com>
936 * hppah-nat.c (store_inferior_registers, store_inferior_registers,
937 fetch_register, child_xfer_memory): Use call_ptrace function supplied
938 by infptrace.c rather than calling ptrace directly.
940 Sun Mar 31 15:39:00 1996 Stan Shebs <shebs@andros.cygnus.com>
942 * mon960-rom.c: Cleanups and elimination of unused code,
943 clarify documentation string.
944 (mon960_serial, mon960_ttyname): Remove.
945 * config/i960/tm-mon960.h (ADDITIONAL_OPTIONS,
946 ADDITIONAL_OPTION_CASES, ADDITIONAL_OPTION_HELP): Remove.
948 Sat Mar 30 11:00:22 1996 Fred Fish <fnf@cygnus.com>
950 * configure.in: Check whether printf family supports printing
951 long doubles or not and define PRINTF_HAS_LONG_DOUBLE if so.
952 * acconfig.h: Provide default undef for PRINTF_HAS_LONG_DOUBLE.
953 * configure: Regenerate.
954 * valprint.c (print_floating): Use PRINTF_HAS_LONG_DOUBLE.
955 * c-exp.y (parse_number): Use PRINTF_HAS_LONG_DOUBLE.
956 * configure.in: Fix have_gregset and have_fpregset autoconf
957 variable names so that they match the pattern required to
960 Fri Mar 29 21:39:56 1996 Fred Fish <fnf@cygnus.com>
962 * core-aout.c (fetch_core_registers): Cast core_reg_size to int
963 before testing against reg_ptr.
964 * eval.c (evaluate_subexp_standard): Cast type of
965 TYPE_FN_FIELD_VOFFSET to int.
966 * findvar.c (extract_signed_integer, extract_unsigned_integer,
967 extract_long_unsigned_integer): Cast type of sizeof to int.
968 * values.c (unpack_field_as_long, modify_field): Ditto.
969 * valops.c (value_assign, call_function_by_hand): Ditto.
970 * infcmd.c (do_registers_info): Ditto.
971 * ser-tcp.c (tcp_open): Ditto.
972 * remote.c (putpkt): Ditto.
973 * dcache.c (dcache_peek): Ditto.
974 * dcache.c (dcache_poke): Ditto.
975 * m2-exp.y (yylex): Ditto.
976 * gnu-regex.c (re_match_2): Ditto.
977 * f-lang.c (ADD_BF_SYMNUM, saved_bf_list_end, tmp_bf_ptr): Ifdef
978 out unused macro definition and variables.
979 * inftarg.c (proc_wait): Move from main.c to here, and make static.
980 * valprint.c (val_print_string): Change bufsize from int to unsigned.
981 * main.c (wait.h): Include.
982 * top.c (command_line_input): Remove unused variable "c".
983 * f-typeprint.c (f_type_print_varspec_prefix): Add missing enum
984 value TYPE_CODE_TYPEDEF to switch statement.
985 (f_type_print_varspec_suffix): Add missing enum value
986 TYPE_CODE_TYPEDEF to switch statement.
987 * ch-exp.c (parse_primval): Add remaining enumeration values to
988 switch statement, with no specific action.
989 (ch_lex): Add LOC_UNRESOLVED in switch statement.
990 (pushback_token): Ifdef out, since code using it is ifdef'd out.
991 * stabsread.c (cleanup_undefined_types): Remove unused label
993 * objfiles.h (print_symbol_bcache_statistics): Add prototype.
994 * maint.c (objfiles.h): Include.
995 (maintenance_print_statistics): Remove unused variable "temp".
996 * minsyms.c (lookup_minimal_symbol_solib_trampoline): Remove
997 unused variable "found_file_symbol".
998 * m2-exp.y (yylex): Add LOC_UNRESOLVED case to switch.
999 * language.c (lang_bool_type): Use existing function local type
1000 variable rather than create block local variables.
1001 * solib.c (disable_break): Enclose in ifndef SVR4_SHARED_LIBS.
1002 * infptrace.c (wait.h, command.h): Include.
1003 * ser-tcp.c (gdb_string.h): Include
1004 * i386-tdep.c (codestream_seek): Change "place" to CORE_ADDR.
1005 (i386_get_frame_setup): Change "pc" from int to CORE_ADDR.
1006 * command.c (complete_on_enum): Make assignment used as truth value
1007 explictly check against NULL.
1009 * infrun.c (wait_for_inferior): Ifdef out prologue_pc since code
1010 that uses it is ifdef'd out.
1011 * parser-defs.h: Add prototype for write_dollar_variable.
1012 * infrun.c: Add prototype for write_pc_pid.
1013 * breakpoint.h: Add prototype for re_enable_breakpoints_in_shlibs.
1014 * symmisc.c (bcache.h): Include.
1015 * bcache.h: Add prototype for print_bcache_statistics.
1016 * symfile.c: Include <time.h>.
1017 * printcmd.c (print_scalar_formatted): Change len to unsigned int.
1018 * valarith.c (value_equal): Cast result of TYPE_LENGTH to int.
1019 * valarith.c (value_binop): Change result_len, promoted_len1,
1020 and promoted_len2 to unsigned int.
1021 * valarith.c (value_subscripted_rvalue): Change elt_offs and
1022 elt_size to unsigned int.
1023 * valops.c (value_array): Change typelength to unsigned int.
1024 (destructor_name_p): Change len to unsigned int.
1025 * scm-lang.h (scm_parse): Add prototype for scm_unpack.
1026 * symfile.c (decrement_reading_symtab): Change return type to void.
1027 * valarith.c (value_subscript): Remove unused variable "word".
1028 (value_subscript): Remove unused variable "tint".
1029 * valops.c (auto_abandon): Ifdef out, since code using it is also
1031 * eval.c (init_array_element): Remove unused variable "val".
1032 * Makefile.in (values.o): Depends on scm-lang.h.
1033 (command.o): Depends upon wait_h.
1034 (ser-tcp.o): Depends upon gdb_string.h.
1035 (infptrace.o): Depends upon wait_h and command_h.
1036 (maint.o): Depends on objfiles.h and symfile.h.
1037 * values.c (allocate_repeat_value): Remove unused variable
1039 (scm-lang.h): Include.
1040 * breakpoint.c (create_longjmp_breakpoint): Enclose in
1041 GET_LONGJMP_TARGET define, unused otherwise.
1042 * config/i386/nm-linux.h: Add prototypes for i386_insert_watchpoint,
1043 i386_remove_watchpoint and i386_stopped_by_watchpoint.
1045 Thu Mar 28 12:53:19 1996 Doug Evans <dje@canuck.cygnus.com>
1047 * configure.in (sparc64-*-solaris2*): Delete.
1048 Stick with sparc-*-solaris2*.
1049 * configure: Regenerated.
1051 Thu Mar 28 06:51:26 1996 Fred Fish <fnf@cygnus.com>
1053 * valops.c (value_assign): Make copy of internal variable value
1054 before returning it as a new value, since it is owned by the
1055 internal variable and will be freed along with it.
1057 Wed Mar 27 08:36:17 1996 Jeffrey A Law (law@cygnus.com)
1059 * From Peter Schauer.
1060 * breakpoint.c (breakpoint_re_set_one): Keep temporary
1061 breakpoints bp_until, bp_finish, bp_watchpoint_cope, bp_call_dummy
1062 and bp_step_resume in case breakpoint_re_set_one is called due
1063 to a step over a dlopen call.
1064 * infrun.c (wait_for_inferior): Always remove breakpoints from
1065 inferior in BPSTAT_WHAT_CHECK_SHLIBS case.
1067 Tue Mar 26 13:15:32 1996 Fred Fish <fnf@cygnus.com>
1069 * config/mips/tm-mips.h (COERCE_FLOAT_TO_DOUBLE): Only prefer
1070 non-prototyped case over prototyped case for C.
1071 * config/pa/tm-hppa.h (COERCE_FLOAT_TO_DOUBLE): Ditto.
1073 Sat Mar 23 17:24:28 1996 Fred Fish <fnf@cygnus.com>
1075 * os9kread.c (os9k_process_one_symbol): Note nonportable
1076 assumption that an int can hold a char *.
1078 * bcache.h (struct hashlink): Wrap data[] inside union with
1079 double to force longest alignment.
1080 (BCACHE_DATA): New macro to access data[].
1081 (BCACHE_ALIGNMENT): New macro to get offset to data[].
1082 * bcache.c (lookup_cache, bcache): Use BCACHE_DATA to get
1083 address of cached data. Use BCACHE_ALIGNMENT to compute
1084 amount of space to allocate for each hashlink struct.
1086 Sat Mar 23 12:14:02 1996 Fred Fish <fnf@cygnus.com>
1088 * ch-lang.c (evaluate_subexp_chill): Fix typo.
1090 Thu Mar 21 08:27:19 1996 Fred Fish <fnf@cygnus.com>
1092 * Makefile.in (VERSION): Bump version to 4.15.3
1094 Thu Mar 21 10:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
1096 * config.in: Rename from config.h.in.
1097 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
1098 Change CONFIG_HEADERS test in AC_OUTPUT accordingly.
1099 * configure: Rebuild.
1100 * Makefile.in (stamp-h): Depend upon config.in, not config.h.in.
1101 Set CONFIG_HEADERS to config.h:config.in.
1103 Tue Mar 19 12:47:51 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1105 * partial-stab.h (case N_ENDM): Finish current partial symbol
1106 table for Solaris 2 cc.
1108 Tue Mar 19 10:39:15 1996 Jeffrey A Law (law@cygnus.com)
1110 * rs6000-nat.c (exec_one_dummy_insn): Don't clobber the
1111 PC in the registers array. From Peter Schauer.
1113 Mon Mar 18 13:47:09 1996 Fred Fish <fnf@cygnus.com>
1115 * symfile.c (reread_symbols): Reinitialize bcache struct
1116 members to zero using memset. Also use memset to reinit
1117 global_psymbols and static_psymbols, rather than explicitly
1118 resetting each structure member.
1120 Sat Mar 16 19:47:36 1996 Fred Fish <fnf@cygnus.com>
1122 * configure.in: Add fragment to create stamp-h.
1124 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
1125 * configure.in (AC_CHECK_HEADERS): Check for link.h.
1126 * configure: Regenerate with autoconf.
1127 * config.h.in: Regenerate with autoheader.
1128 * config/i386/nm-linux.h: Include solib.h only if HAVE_LINK_H
1130 * solib.c: Exclude most of the code if HAVE_LINK_H is not defined.
1131 * config/i386/linux.mh: Reinstate XM_CLIBS, it is needed for
1132 older a.out based systems.
1134 Sat Mar 16 16:45:43 1996 Fred Fish <fnf@cygnus.com>
1136 * config.h.in: New file.
1137 * acconfig.h: New file, for autoheader.
1138 * configure.in (AC_CONFIG_HEADER): Add, generate config.h.
1139 * configure: Regenerate.
1140 * Makefile.in (defs_h): Add config.h
1141 (distclean): Remove config.h and stamp-h during distclean.
1142 (config.h, stamp-h): New targets to remake config.h when necessary.
1143 * defs.h (config.h): Include before any other includes or defines.
1144 * i386-tdep.c (gdb_string.h): Move include after include of defs.h.
1145 * i386v4-nat.c (defs.h): Include before testing HAVE_SYS_PROCFS_H.
1147 Sat Mar 16 14:55:27 1996 Fred Fish <fnf@cygnus.com>
1149 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
1150 * Makefile.in (INSTALLED_LIBS): Make sure that @LIBS@ will not
1151 result in an empty line, to work around a bug in native Ultrix 4.4
1152 and OSF/1-3.2C make.
1154 Sat Mar 16 13:33:17 1996 Fred Fish <fnf@cygnus.com>
1156 * configure.in: Add gdbserver to configdirs under linux.
1157 * configure: Regenerate.
1159 Fri Mar 15 12:06:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1161 * config/i386/nm-nbsd.h (FLOAT_INFO): Comment out.
1162 * config/i386/tm-nbsd.h (NUM_REGS): Define.
1164 Thu Mar 14 10:31:18 1996 Jeffrey A Law (law@cygnus.com)
1166 * solib.c (solib_break_names): Add _r_debug_state for
1167 vanilla SVR4 implementations. From Peter Schauer.
1169 Mon Mar 11 14:24:57 1996 Dawn Perchik <dawn@critters.cygnus.com>
1171 * mon960-rom.c: New file; support mon960 rom monitor on i960.
1172 * monitor.c (monitor_debug): Change remotedebug to buffer strings.
1173 * monitor.c (monitor_open): Add test for flag MO_NO_ECHO_ON_OPEN before
1174 epecting prompt and echo during open.
1175 * monitor.c (monitor_stop): Add test for flag MO_SEND_BREAK_ON_OPEN to
1176 determine if break should be sent as stop command.
1177 * monitor.h: Add flags MO_NO_ECHO_ON_OPEN and MO_SEND_BREAK_ON_OPEN.
1178 * i960-tdep.c (mon960_frame_chain_valid): New function for getting
1179 stack frame on mon960.
1180 * Makefile.in: Add mon960 files.
1181 * configure.in: Changed i960-*-coff* and i960-*-elf* to target mon960;
1182 added i960-nindy-coff* and i960-nindy-elf* for target nindy.
1183 * configure: Regenerated.
1184 * config/i960/mon960.mt, config/i960/tm-mon960.h: New files;
1185 support mon960 rom monitor on i960.
1187 Mon Mar 11 11:02:47 1996 Steve Chamberlain <sac@slash.cygnus.com>
1189 With Michael Snyder:
1190 * i386-tdep.c (skip_trampoline_code): Fix strncmp length.
1191 * win32-nat.c (CHECK, DEBUG*, debug_*): New.
1192 (handle_load_dll): Don't reload symbols.
1193 (handle_exception): Use the DEBUG_* names.
1194 (child_wait): Add DEBUG_* code.
1195 (_initialize_inftarg): Add new commands to set debug_ names.
1197 Mon Mar 11 09:19:58 1996 Jeffrey A Law (law@cygnus.com)
1199 * From Peter Schauer:
1200 * breakpoint.c (insert_breakpoints): Use ALL_BREAKPOINTS_SAFE.
1201 (bpstat_stop_status): Likewise.
1202 (remove_solib_event_breakpoints): Likewise.
1203 (clear_momentary_breakpoints): Likewise.
1204 (re_enable_breakpoints_in_shlibs): Don't reenable a breakpoint
1205 if we still can't read the memory for that breakpoint.
1206 (mention): Add bp_shlib_event case to keep gcc quiet.
1208 Fri Mar 8 12:08:12 1996 Jeffrey A Law (law@cygnus.com)
1210 * breakpoint.h (enum enable): New enum shlib_disabled for
1211 shared library breakpoints that have been temporarily disabled.
1212 * breakpoint.c: Handle temporarily disabled shared library
1213 breakpoints like disabled breakpoints in most places.
1214 (insert_breakpoints): Use shlib_disabled to indicate
1215 that an unsettable breakpoint is only temporarily disabled.
1216 (re_enable_breakpoints_in_shlibs): New function.
1217 * corelow.c (solib_add_stub): After adding shared libraries,
1218 try to reenable any temporarily disabled breakpoints.
1219 * infcmd.c (attach_command): Likewise.
1220 * infrun.c (wait_for_inferior): Likewise.
1222 Fri Mar 8 11:41:25 1996 Ian Lance Taylor <ian@cygnus.com>
1224 * defs.h (extract_long_unsigned_integer): Declare.
1225 * findvar.c (extract_long_unsigned_integer): New function.
1226 * printcmd.c (print_scalar_formatted): Use it.
1227 * valprint.c (val_print_type_code_int): Likewise.
1229 Thu Mar 7 17:40:50 1996 Stan Shebs <shebs@andros.cygnus.com>
1231 * infcmd.c (do_registers_info): Ignore anonymous registers.
1232 * sh-tdep.c (set processor): New command to set specific
1234 (sh_reg_names, sh3_reg_names): Arrays of register names for
1235 SH and SH3 processors.
1236 (sh_set_processor_type): New function.
1237 * sh3-rom.c (sh3_open): Call it.
1238 (sh3_regname): Add names of all the bank registers.
1239 (sh3_supply_register): Clean up formatting.
1240 * config/sh/tm-sh.h (NUM_REGS, NUM_REALREGS): Increase to include
1242 (REGISTER_NAMES): Add names of bank registers.
1243 (FP15_REGNUM): Define.
1244 (REGISTER_VIRTUAL_TYPE): Use it.
1245 * monitor.c: Clean up some comments.
1247 Thu Mar 7 12:09:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1249 * i386b-nat.c: Revert part of Mar 5 change. FreeBSD collapsed the
1250 s* and t* symbols too.
1252 Thu Mar 7 15:18:51 1996 James G. Smith <jsmith@cygnus.co.uk>
1254 * symfile.c (generic_load): Avoid division by zero.
1256 Wed Mar 6 17:57:59 1996 Jeffrey A Law (law@cygnus.com)
1258 * breakpoint.c (bfd_lookup_symbol): Provide for all SVR4 systems,
1259 not just those with HANDLE_SVR4_EXEC_EMULATORS.
1262 * breakpoint.c (internal_breakpoint_number): Move to file scope.
1263 (create_solib_event_breakpoint): Use an internal breakpoint number.
1265 Wed Mar 6 00:32:44 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1267 * valarith.c (value_in): Change builtin_type_chill_bool to
1270 Tue Mar 5 23:48:36 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1272 * ch-exp.c (parse_primval): Handle CARD, MAX, MIN.
1273 (match_string_literal): Handle control sequence.
1274 (match_character_literal): Deto.
1276 * ch-lang.c (chill_printchar): Change formating of nonprintable
1277 characters from C'xx' to ^(num).
1278 (chill_printstr): Deto.
1279 (value_chill_card, value_chill_max_min): New functions to process
1280 Chill's CARD, MAX, MIN.
1281 (evaluate_subexp_chill): Process UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN.
1283 * expression.h (exp_opcode): Add UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN
1284 for Chill's CARD, MAX, MIN.
1286 * valarith.c (value_in): Add processing of TYPE_CODE_RANGE
1287 and change return type from builtin_type_int to
1288 builtin_type_chill_bool.
1290 Tue Mar 5 18:54:04 1996 Stan Shebs <shebs@andros.cygnus.com>
1292 * config/nm-nbsd.h (link_object, lo_name, etc): Move to here
1293 from config/nm-nbsd.h.
1294 * config/sparc/nm-nbsd.h (regs, fp_status, etc): Move to here
1295 from config/sparc/tm-nbsd.h.
1297 * config/m68k/nm-hp300hpux.h (FIVE_ARG_PTRACE): Define here
1298 instead of in config/m68k/xm-hp300hpux.h.
1300 Tue Mar 5 12:05:35 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1302 * i386b-nat.c, m68knbsd-nat.c (fetch_core_registers): Provide
1303 implementation for NetBSD systems.
1305 Mon Mar 4 23:44:16 1996 Per Bothner <bothner@kalessin.cygnus.com>
1307 * valarith.c (binop_user_defined_p): Return 0 for BINOP_CONCAT.
1308 (value_concat): Handle varying strings (add COERCE_VARYING_ARRAY).
1310 * ch-lang.c (evaluate_subexp_chill case MULTI_SUBSCRIPT): Error
1311 if "function" is pointer to non-function.
1313 Mon Mar 4 17:47:03 1996 Stan Shebs <shebs@andros.cygnus.com>
1315 * top.c (print_gdb_version): Update copyright year.
1317 Mon Mar 4 14:44:54 1996 Jeffrey A Law (law@cygnus.com)
1320 * infrun.c (wait_for_inferior): Remove breakpoints and
1321 switch terminal settings before calling SOLIB_ADD.
1322 * solib.c (enable_break, SVR4 variant): Don't map in symbols
1323 for the dynamic linker, the namespace pollution causes real
1326 Sun Mar 3 17:18:57 1996 James G. Smith <jsmith@cygnus.co.uk>
1328 * remote-mips.c (common_breakpoint): Explicitly terminate the
1331 Wed Feb 28 22:32:18 1996 Stan Shebs <shebs@andros.cygnus.com>
1333 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
1334 * remote.c (remote_detach): Send a command 'D' to the target
1335 when detaching, update the function's comments.
1337 Wed Feb 28 15:50:12 1996 Fred Fish <fnf@cygnus.com>
1339 * Makefile.in (VERSION): Bump version to 4.15.2 to establish
1340 baseline for gdb 4.16 rerelease testing.
1342 Wed Feb 28 13:32:05 1996 Jeffrey A Law (law@cygnus.com)
1344 * somsolib.c (som_solib_create_inferior_hook): Before returning
1345 call clear_symtab_users.
1347 Tue Feb 27 00:04:46 1996 Stu Grossman (grossman@critters.cygnus.com)
1349 * remote-e7000.c (e7000_open): Delete all breakpoints when
1350 connecting to e7000. Change connect message to allow use of
1351 monitor.exp in test suite.
1352 * (e7000_load): Print transfer rate of download.
1353 * symfile.c (generic_load): Print transfer rate of download.
1355 Sun Feb 25 13:58:33 1996 Stan Shebs <shebs@andros.cygnus.com>
1357 * configure.in (mips*-*-vxworks*): New config.
1358 * configure: Regenerated.
1360 * config/mips/vxmips.mt, config/mips/tm-vxmips.h: New files.
1361 * remote-vxmips.c (vx_convert_to_virtual, vx_convert_from_virtual):
1364 Sat Feb 24 12:30:28 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1366 * partial-stab.h (case N_FUN): Function symbols generated
1367 by SPARCworks cc have a meaningless zero value, do not update
1368 pst->textlow if the function symbol value is zero.
1370 * stabsread.c (define_symbol): Initialize SYMBOL_TYPE field
1371 for function prototype declaration symbols.
1373 Fri Feb 23 22:33:04 1996 Stu Grossman (grossman@critters.cygnus.com)
1375 * remote-e7000.c (e7000_load): New routine to download via the
1377 * (e7000_wait): Don't backup PC when we hit a breakpoint.
1378 Apparantly new sh2 pods get this right...
1379 * (e7000_ops): Add call to e7000_load.
1381 Thu Feb 22 00:52:42 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1383 * config/m68k/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h},
1384 m68knbsd-nat.c: New files, support for NetBSD/m68k.
1386 * configure.in (m68k-*-netbsd*): New config.
1387 * configure: Regenerated.
1389 Wed Feb 21 19:00:21 1996 Fred Fish <fnf@cygnus.com>
1391 * standalone.c (open, _initialize_standalone): Fix obvious typos
1392 reported by Martin Pool <martin@citr.uq.oz.au>.
1394 Wed Feb 21 14:24:04 1996 Jeffrey A Law (law@cygnus.com)
1396 * solib.c (solib_create_inferior_hook): Fix thinko.
1398 Tue Feb 20 23:59:19 1996 Jeffrey A Law (law@cygnus.com)
1400 * solib.c (solib_break_names): Define for Solaris and Linux.
1401 (enable_break): For SVR4 systems, first try to use the debugger
1402 interfaces in the dynamic linker to track shared library events
1403 as they happen, then fall back to BKPT_AT_SYMBOL code. Convert
1404 BKPT_AT_SYMBOL code to use shared library event breakpoints.
1405 (solib_create_inferior_hook): Simplify BKPT_AT_SYMBOL code,
1406 it no longer needs to restart/wait on the inferior.
1407 * symfile.c (find_lowest_section): No longer static.
1408 * symfile.h (find_lowest_section): Corresponding changes.
1410 Tue Feb 20 18:54:08 1996 Fred Fish <fnf@cygnus.com>
1412 * valops.c (COERCE_FLOAT_TO_DOUBLE): Define default value.
1413 (value_arg_coerce): Use COERCE_FLOAT_TO_DOUBLE.
1414 * config/alpha/tm-alpha.h (COERCE_FLOAT_TO_DOUBLE): Define to 1.
1415 * config/mips/tm-mips.h: Ditto.
1416 * config/pa/tm-hppa.h: Ditto.
1417 * config/rs6000/tm-rs6000.h: Ditto.
1418 * config/sparc/tm-sparc.h: Ditto.
1420 Tue Feb 20 17:32:05 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1422 * config/{i386,ns32k}/nbsd.mh (NATDEPFILES): Remove core-aout.o.
1424 * config/nm-nbsd.h (FETCH_INFERIOR_REGISTERS): Defined.
1425 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
1426 #ifdef'd out definitions --- Causes serious gdb failures on
1427 the i386. Need to investigate further before enabling.
1429 * i386b-nat.c (fetch_inferior_registers, store_inferior_registers,
1430 fetch_core_registers): New functions. These functions are defined
1431 if FETCH_INFERIOR_REGISTERS is set. Registers are fetched/stored
1432 with ptrace PT_GETREGS/PT_SETREGS.
1434 Tue Feb 20 16:55:06 1996 Stu Grossman (grossman@critters.cygnus.com)
1436 * findvar.c (extract_floating store_floating): Replace `long
1437 double' with `DOUBLEST'.
1439 Mon Feb 19 15:25:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1441 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
1444 Mon Feb 19 10:32:05 1996 Jeffrey A Law (law@cygnus.com)
1446 * symtab.h (looup_minimal_symbol_solib_trampoline): Declare.
1448 * breakpoint.h (remove_solib_event_breakpoints): Declare.
1449 * breakpoint.c (remove_solib_event_breakpoints): New function.
1450 * somsolib.c (solib_create_inferior_hook): Remove all solib event
1451 breakpoints before inserting any new ones. Use a solib event
1452 breakpoint for the breakpoint at "_start".
1453 Remove extraneous "\n" from calls to warning.
1455 * breakpoint.c (breakpoint_1): Add missing "sigtramp" to bptypes
1458 Mon Feb 19 01:09:32 1996 Doug Evans <dje@cygnus.com>
1460 * dwarfread.c (add_partial_symbol): Use ADD_PSYMBOL_ADDR_TO_LIST
1461 for CORE_ADDR values.
1462 (new_symbol): Use SYMBOL_VALUE_ADDRESS for CORE_ADDR values.
1463 * symfile.h (add_psymbol_{,addr}to_list): Add prototypes.
1465 Sun Feb 18 14:37:13 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1467 * mipsread.c (mipscoff_symfile_read): Unconditionally add
1468 alpha coff dynamic symbols for all symbol files. Makes skipping
1469 over the trampoline code work when stepping from a function in a
1470 shared library into a function in a different shared library.
1472 Sun Feb 18 09:27:10 1996 Stu Grossman (grossman@cygnus.com)
1474 * config/sparc/tm-sparc.h: Define PS_FLAG_CARRY. Define
1475 RETURN_VALUE_ON_STACK to return long doubles on the stack.
1477 Sat Feb 17 16:33:11 1996 Fred Fish <fnf@cygnus.com>
1479 * Makefile.in (ch-exp.o): Add dependencies.
1480 (various): Add gdb_string.h to dependencies that need it.
1482 Sat Feb 17 08:57:50 1996 Fred Fish <fnf@cygnus.com>
1484 * symmisc.c (print_symbol_bcache_statistics): Update description for
1485 printing byte cache statistics.
1487 Thu Feb 16 16:02:03 1996 Stu Grossman (grossman@cygnus.com)
1489 * Add native support for long double data type.
1490 * c-exp.y (%union): Change dval to typed_val_float. Use DOUBLEST
1491 to store actual data. Change types of INT and FLOAT tokens to
1492 typed_val_int and typed_val_float respectively. Create new token
1493 DOUBLE_KEYWORD to specify the string `double'. Make production
1494 for FLOAT use type determined by parse_number. Add production for
1495 "long double" data type.
1496 * (parse_number): Use sscanf to parse numbers as float, double or
1497 long double depending upon the type of typed_val_float.dval. Also
1498 allow user to specify `f' or `l' suffix to explicitly specify
1499 float or long double constants. Change typed_val to
1501 * (yylex): Change typed_val to typed_val_int. Also, scan for
1503 * coffread.c (decode_base_type): Add support for T_LNGDBL basic
1505 * configure, configure.in: Add check for long double support in
1507 * defs.h: Define DOUBLEST appropriatly depending on whether
1508 HAVE_LONG_DOUBLE (from autoconf) is defined. Also, fix prototypes
1509 for functions that handle this type.
1510 * expression.h (union exp_element): doubleconst is now type
1512 * m2-exp.y f-exp.y (%union): dval becomes type DOUBLEST.
1513 * findvar.c (extract_floating): Make return value be DOUBLEST.
1514 Also, add support for numbers with size of long double.
1515 * (store_floating): Arg `val' is now type DOUBLEST. Handle all
1517 * parser-defs.h parse.c (write_exp_elt_dblcst): Arg expelt is now
1519 * valarith.c (value_binop): Change temp variables v1, v2 and v to
1520 type DOUBLEST. Coerce type of result to long double if either op
1522 * valops.c (value_arg_coerce): If argument type is bigger than
1523 double, coerce to long double.
1524 * (call_function_by_hand): If REG_STRUCT_HAS_ADDR is defined, and
1525 arg type is float and > 8 bytes, then use pointer-to-object
1526 calling conventions.
1527 * valprint.c (print_floating): Arg doub is now type DOUBLEST.
1528 Use appropriate format and precision to print out floating point
1530 * value.h: Fixup prototypes for value_as_double,
1531 value_from_double, and unpack_double to use DOUBLEST.
1532 * values.c (record_latest_value): Remove check for invalid
1533 floats. Allow history to store them so that people may examine
1534 them in hex if they want.
1535 * (value_as_double unpack_double): Change return value to DOUBLEST.
1536 * (value_from_double): Arg `num' is now DOUBLEST.
1537 * (using_struct_return): Use RETURN_VALUE_ON_STACK macro (target
1538 specific) to expect certain types to always be returned on the stack.
1540 Fri Feb 16 14:00:54 1996 Fred Fish <fnf@cygnus.com>
1542 * bcache.c, bcache.h: New files to implement a byte cache.
1543 * Makefile.in (SFILES): Add bcache.c.
1544 (symtab_h): Add bcache.h.
1545 (HFILES_NO_SRCDIR): add bcache.h
1546 (COMMON_OBJS): Add bcache.o
1547 (bcache.o): New target.
1548 * dbxread.c (start_psymtab): Make global_syms & static_syms
1549 type "partial_symbol **".
1550 * hpread.c (hpread_start_symtab): Ditto.
1551 * os9kread.c (os9k_start_psymtab): Ditto.
1552 * stabsread.h (start_psymtab): Ditto.
1553 * {symfile.c, symfile.h} (start_psymtab_common): Ditto.
1554 * maint.c (maintenance_print_statistics): Call
1555 print_symbol_bcache_statistics.
1556 * objfiles.c (allocate_objfile): Initialize psymbol bcache malloc
1558 * solib.c (allocate_rt_common_objfile): Ditto.
1559 * symfile.c (reread_symbols): Ditto.
1560 (free_objfile): Free psymbol bcache when objfile is freed.
1561 (objfile_relocate): Use new indirect psymbol pointers.
1562 * objfiles.h (struct objfile): Add psymbol cache.
1563 * symfile.c (compare_psymbols): Now passed pointers to pointers to
1565 (reread_symbols): Free psymbol bcache when freeing other objfile
1567 (add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new
1568 psymbol using the psymbol bcache.
1569 (init_psymbol_list): Psymbol lists now contain pointers rather than
1570 the actual psymbols.
1571 * symfile.h (psymbol_allocation_list): Psymbol lists now dynamically
1572 grown arrays of pointers.
1573 (ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol
1575 * symmisc.c (print_partial_symbols): Now takes pointer to pointer
1577 (print_symbol_bcache_statistics): New function to print per objfile
1579 (print_partial_symbol, print_partial_symbols,
1580 maintenance_check_symtabs, extend_psymbol_list):
1581 Account for change to pointer to pointer to partial symbol.
1582 * symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2,
1583 make_symbol_completion_list):
1584 Account for change to pointer to pointer to partial symbol.
1585 * symtab.h (bcache.h): Include.
1586 * xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms
1587 type "partial_symbol **".
1589 Fri Feb 16 10:02:34 1996 Fred Fish <fnf@cygnus.com>
1591 * dwarfread.c (free_utypes): New function.
1592 (read_file_scope): Call free_utypes as cleanup, rather than just
1593 freeing the utypes pointer.
1595 Thu Feb 15 21:40:52 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1597 * demangle.c (is_cplus_marker): New function, checks if a
1598 character is one of the commonly used C++ marker characters.
1599 * defs.h (is_cplus_marker): Add prototype.
1600 * c-typeprint.c (c_type_print_base), ch-lang.c (chill_demangle),
1601 cp-valprint.c (cp_print_class_method), mdebugread.c (parse_symbol),
1602 stabsread.c (define_symbol, read_member_functions, read_struct_fields),
1603 symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P),
1604 values.c (vb_match): Use is_cplus_marker instead of comparison
1607 Thu Feb 15 18:08:13 1996 Fred Fish <fnf@cygnus.com>
1609 * symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly
1610 delete entirely someday.
1612 Thu Feb 15 15:25:34 1996 Stan Shebs <shebs@andros.cygnus.com>
1614 * mpw-make.sed: Edit out makefile rebuild rule.
1615 (host_alias, target_alias): Comment out instead of deleting.
1616 (@LIBS@): Edit out references.
1618 Tue Feb 13 22:56:46 1996 Fred Fish <fnf@cygnus.com>
1620 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1621 Use n_psyms in OBJSTAT, not psyms.
1623 Mon Feb 12 15:59:31 1996 Doug Evans <dje@charmed.cygnus.com>
1625 * configure.in (sparclet-*-aout*): New config.
1626 * configure: Regenerated.
1628 Mon Feb 12 14:17:52 1996 Fred Fish <fnf@cygnus.com>
1630 * somsolib.c (som_solib_add): Use xmalloc rather than bare
1631 unchecked call to malloc.
1632 * remote-mips.c (pmon_load_fast): ditto.
1633 * remote-mm.c (mm_open): ditto.
1634 * hpread.c (hpread_lookup_type): ditto.
1635 * remote-adapt.c (adapt_open): ditto.
1637 Mon Feb 12 13:11:32 1996 Fred Fish <fnf@cygnus.com>
1639 * f-lang.c (allocate_saved_bf_node, allocate_saved_function_node,
1640 allocate_saved_f77_common_node, allocate_common_entry_node,
1641 add_common_block): Use xmalloc rather than malloc, some of which
1643 * gnu-regex.c: At same point as other gdb specific changes
1644 #undef malloc and then #define it to xmalloc.
1645 * ch-exp.c (growbuf_by_size): Use xmalloc/xrealloc rather than
1646 bare unchecked calls to malloc/realloc.
1647 * stabsread.c (dbx_lookup_type): Use xmalloc rather than bare
1648 unchecked call to malloc.
1650 Wed Feb 7 11:31:26 1996 Stu Grossman (grossman@cygnus.com)
1652 * symtab.c (gdb_mangle_name): Change opname var to be const to
1653 match return val of cplus_mangle_name.
1654 * i960-tdep.c: Change arg types of next_insn to match callers.
1656 Wed Feb 7 07:34:24 1996 Fred Fish <fnf@cygnus.com>
1658 * config/i386/linux.mh (XM_CLIBS, GDBSERVER_LIBS): Remove. These
1659 apparently aren't needed in any reasonably recent version of
1662 Tue Feb 6 21:37:03 1996 Per Bothner <bothner@kalessin.cygnus.com>
1664 * stabsread.c (read_range_type): If !self-subrange and language
1665 is Chill, assume a true range. If a true_range is a sub_subrange,
1666 use builtin_type_int for index_type.
1668 Tue Feb 6 18:38:51 1996 J.T. Conklin <jtc@slave.cygnus.com>
1670 * nindy-share/nindy.c (say): Use stdarg.h macros when compiling
1671 with an ANSI compiler.
1673 start-sanitize-gdbtk
1674 Tue Feb 6 16:31:25 1996 Tom Tromey <tromey@creche.cygnus.com>
1676 * gdbtk.tcl (create_file_win): Eliminate text widget B1 binding so
1677 double-clicking will work again.
1678 (create_asm_win): Put "break" at end of all B1 bindings.
1679 (create_file_win): Lower "sel" tag, don't raise it.
1680 (ensure_line_visible): New proc.
1681 (update_listing, update_assembly): Use it.
1682 (create_copyright_window): Destroy window on Leave event.
1683 (create_command_window): Put "break" at end of all B2 bindings.
1686 Mon Feb 5 18:24:28 1996 Steve Chamberlain <sac@slash.cygnus.com>
1688 From Michael_Snyder@NeXT.COM (Michael Snyder):
1689 * valops.c (value_arg_coerce): Coerce float to double, unless the
1690 function prototype specifies float.
1692 Mon Feb 5 09:51:55 1996 Tom Tromey <tromey@creche.cygnus.com>
1694 * language.c (set_language_command): Use languages table when
1695 printing available languages.
1697 Sat Feb 3 12:22:05 1996 Fred Fish <fnf@cygnus.com>
1699 Fix problems reported by Hans Verkuil (hans@wyst.hobby.nl):
1700 * command.c (add_cmd): Add missing initialization for enums member.
1701 Reorder members to match structure declaration to make it easier to
1702 tell when one is missing.
1703 * exec.c (exec_file_command): Fix problem where filename in malloc'd
1704 memory is referenced after being freed.
1706 Sat Feb 3 03:26:21 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1708 * dwarfread.c (read_func_scope): Avoid GDB core dumps if
1709 AT_name tag is missing.
1711 * procfs.c (procfs_stopped_by_watchpoint): Fix logic when
1712 FLTWATCH and FLTKWATCH are defined.
1714 * remote.c (remote_read_bytes): Advance memaddr for transfers,
1715 return number of bytes transferred for partial reads.
1717 * top.c (init_signals): Reset SIGTRAP to SIG_DFL.
1719 Fri Feb 2 13:40:50 1996 Steve Chamberlain <sac@slash.cygnus.com>
1721 * win32-nat.c (mappings): Add ppc registers.
1722 (child_resume): Turn off step for ppc.
1724 Thu Feb 1 10:29:31 1996 Steve Chamberlain <sac@slash.cygnus.com>
1726 * config/powerpc/(cygwin32.mh, cygwin32.mt, tm-cygwin32.h,
1727 xm-cygwin32.h): New.
1728 * config/i386/(*win32*): Becomes *cygwin32*.
1729 * configure.in (i[3456]86-*-win32*): Becomes i[3456]86-*-cygwin32.
1730 (powerpcle-*-cygwin32): New.
1731 * configure: Regenerate.
1732 * win32-nat.c (child_create_inferior): Call CreateProcess
1733 with the right program arg.
1735 Thu Feb 1 11:01:10 1996 Jeffrey A Law (law@cygnus.com)
1737 * config/pa/tm-hppa.h (SOFT_FLOAT): Provide a default definition.
1739 Wed Jan 31 19:01:28 1996 Fred Fish <fnf@cygnus.com>
1741 * serial.c: Change fputc/fputs/fprintf to _unfiltered forms.
1743 Wed Jan 31 18:36:27 1996 Stan Shebs <shebs@andros.cygnus.com>
1745 * config/sparc/xm-sun4os4.h (HAVE_TERMIOS): Remove.
1747 * config/sparc/xm-sparc.h (HAVE_WAIT_STRUCT): Remove, never used.
1749 * config/i386/nm-i386mach.h (CHILD_PREPARE_TO_STORE): Move to
1750 here from config/i386/xm-i386mach.h, fix name.
1751 * config/i386/nm-sun386.h: Ditto, from config/i386/xm-sun386.h.
1752 * config/i386/nm-ptx4.h (CHILD_PREPARE_TO_STORE): Move to
1753 here from config/i386/xm-ptx4.h.
1754 * config/i386/nm-ptx4.h: Ditto, from config/i386/xm-ptx.h.
1755 * config/i386/nm-symmetry.h: Ditto, from config/i386/xm-symmetry.h.
1756 * config/m68k/nm-sun3.h: Ditto, from config/m68k/xm-sun3.h.
1757 * config/sparc/nm-nbsd.h: Ditto, from config/sparc/xm-nbsd.h.
1758 * config/sparc/nm-sun4os4: Ditto, from config/sparc/xm-sparc.h.
1760 * config/sparc/nm-sun4sol2.h: New file, renamed from nm-sysv4.h.
1761 (PRSVADDR_BROKEN): Move here from xm-sun4sol2.h.
1762 * config/sparc/sun4sol2.mh (NAT_FILE): Update.
1764 Wed Jan 31 17:20:26 1996 Jeffrey A Law (law@cygnus.com)
1766 * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Handle software
1767 floating point correctly.
1768 (STORE_RETURN_VALUE): Likewise.
1769 * config/pa/tm-pro.h (SOFT_FLOAT): define.
1771 Wed Jan 31 13:34:52 1996 Fred Fish <fnf@cygnus.com>
1773 * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
1774 Define to what should be reasonable values. However, apparently
1775 a bug in linux mmap prevents mapped symbol tables from working.
1777 Tue Jan 30 18:26:19 1996 Fred Fish <fnf@cygnus.com>
1779 * defs.h (errno.h>: Move #include closer to head of file to solve
1780 obscure problem with systems that declare perror with const arg, in
1781 both errno.h and stdio.h, and const is defined away by intervening
1784 Tue Jan 30 15:41:10 1996 Fred Fish <fnf@cygnus.com>
1786 From Jon Reeves <reeves@zk3.dec.com>:
1787 * i386-stub.c (getpacket): Change fprintf stream from "gdb" to stderr.
1788 (mem_fault_routine): Fix misplaced volatile type qualifier in decl.
1790 Mon Jan 29 19:05:58 1996 Fred Fish <fnf@cygnus.com>
1792 * Makefile.in (diststuff): Make all-doc; diststuff target does not
1793 exist in doc/Makefile.in.
1795 Mon Jan 29 18:44:57 1996 Stan Shebs <shebs@andros.cygnus.com>
1797 * config/m88k/xm-cxux.h (BP_HIT_COUNT): Remove, never used.
1799 Mon Jan 29 00:10:35 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1801 * ch-valprint.c (calculate_array_length): New function to
1802 determine the length of an array type.
1803 (chill_val_print (case TYPE_CODE_ARRAY)): If the length of an
1804 array type is zero, call calculate_array_length.
1806 * gdbtypes.c (get_discrete_bounds (case TYPE_CODE_ENUM)): The
1807 values may not be sorted. Scan all entries and set the real lower
1810 Sun Jan 28 15:50:42 1996 Fred Fish <fnf@cygnus.com>
1812 * config/xm-linux.h: Move include of solib.h and #define of
1813 SVR4_SHARED_LIBS from here ...
1814 * config/nm-linux.h: ...to here.
1816 Sat Jan 27 10:34:05 1996 Fred Fish <fnf@cygnus.com>
1818 * configure.in (AC_CHECK_HEADERS): Check for sys/procfs.h.
1819 Also check for gregset_t and fpregset_t types.
1820 * configure: Regenerate.
1821 * core-regset.c (sys/procfs.h): Only include if HAVE_SYS_PROCFS_H
1823 (fetch_core_registers): Turn into stub unless both HAVE_GREGSET_T
1824 and HAVE_FPREGSET_T are defined. These changes allow systems
1825 like linux that are migrating to /proc support to use a single
1826 configuration for both new and old versions.
1828 * config/i386/linux.mt: Note that this is now for both a.out and
1830 * config/i386/linux.mh (NATDEPFILES): Add solib.o, core-regset.o,
1832 * config/i386/tm-linux.h (tm-sysv4.h): Include.
1833 * config/i386/xm-linux.h (solib.h): Include
1834 (SVR4_SHARED_LIBS): Define.
1835 * i386v4-nat.c: Only compile if HAVE_SYS_PROCFS_H is defined.
1836 (supply_gregset, fill_gregset): Compile if HAVE_GREGSET_T defined.
1837 (supply_fpregset, fill_fpregset): Compile if HAVE_FPREGSET_T
1840 Fri Jan 26 13:48:14 1996 Stan Shebs <shebs@andros.cygnus.com>
1842 * config/sparc/xm-sparc.h (NEW_SUN_CORE): Remove, never used.
1843 * config/i386/xm-sun386.h: Ditto.
1844 * config/m68k/xm-sun2.h, config/m68k/xm-sun3.h: Ditto.
1846 Thu Jan 25 16:05:53 1996 Tom Tromey <tromey@creche.cygnus.com>
1848 * Makefile.in (INSTALLED_LIBS, CLIBS): Include @LIBS@.
1850 Thu Jan 25 09:22:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1852 From Greg McGary <gkm@gnu.ai.mit.edu>:
1853 * dcache.c (dcache_peek, dcache_poke): Advance addr for
1856 Thu Jan 25 13:08:51 1996 Doug Evans (dje@cygnus.com)
1858 * infrun.c (normal_stop): Fix test for shared library event.
1860 Thu Jan 25 03:26:38 1996 Doug Evans <dje@charmed.cygnus.com>
1862 * configure.in (sparc64-*-*): Add default host configuration.
1863 start-sanitize-gdbtk
1864 (sparc64-*-solaris2* host): Link statically if GCC used.
1866 (sparc64-*-solaris2*): Add target configuration.
1867 * configure: Regenerated.
1868 * sparc/sp64sol2.mt: New file.
1870 Wed Jan 24 22:31:37 1996 Doug Evans <dje@charmed.cygnus.com>
1872 * Makefile.in (RUNTEST): srcdir renamed to rootsrc.
1874 Wed Jan 24 15:42:24 1996 Tom Tromey <tromey@creche.cygnus.com>
1876 * Makefile.in (lint): Close backquotes.
1878 start-sanitize-gdbtk
1879 Wed Jan 24 15:28:41 1996 Tom Tromey <tromey@creche.cygnus.com>
1881 * gdbtk.tcl, gdbtk.c: Updated copyrights.
1883 * configure.in: Look for -ldl or -ldld when using Tcl 7.5 or
1885 * configure: Rebuilt.
1888 Wed Jan 24 13:19:10 1996 Fred Fish <fnf@cygnus.com>
1890 * NEWS: Make note of new record and replay feature for
1891 remote debug sessions.
1892 * serial.c (gdbcmd.h): Include.
1893 (serial_logfile, serial_logfp, serial_reading, serial_writing):
1894 Define here, for remote debug session logging.
1895 (serial_log_command, serial_logchar, serial_write, serial_readchar):
1896 New functions for remote debug session logging.
1897 (serial_open): Open remote debug session log file when needed.
1898 (serial_close): Close remote debug session log file when needed.
1899 (_initialize_serial): Add set/show commands for name of remote
1900 debug session log file.
1901 * serial.h (serial_readchar): Declare
1902 (SERIAL_READCHAR): Call serial_readchar().
1903 (SERIAL_WRITE): Call serial_write().
1904 (serial_close): Declare as extern.
1905 (serial_logfile, serial_logfp): Declare.
1906 * top.c (execute_command): Declare serial_logfp. Log user command
1907 in remote debug session log if log file is open.
1908 * remote-array.c (array_wait): #ifdef out echo to gdb_stdout.
1909 (array_read_inferior_memory): Rewrite to fix memory overwrite bug.
1910 * remote-array.c (SREC_SIZE): Remove, duplicates define in
1912 * remote-array.c (hexchars, hex2mem): Remove, unused.
1913 * gdbserver/low-linux.c (store_inferior_registers): Remove
1914 unnecessary extern declaration of registers[].
1915 * gdbserver/Makefile.in (all): Add gdbreplay.
1916 * gdbserver/gdbreplay.c: New file.
1917 * gdbserver/README: Give example of recording a remote
1918 debug session with gdb and then replaying it with gdbreplay.
1920 Tue Jan 23 18:02:35 1996 Per Bothner <bothner@kalessin.cygnus.com>
1922 * stabsread.c (rs6000_builtin_type): Make bool type unsigned.
1923 (read_one_struct_field): Support boolean bitfields.
1924 * c-valprint.c (c_val_print): Print booleans properly.
1926 Tue Jan 23 18:54:09 1996 Stan Shebs <shebs@andros.cygnus.com>
1928 * remote-vxsparc.c (vx_convert_to_virtual, vx_convert_from_virtual):
1930 * config/sparc/vxsparc.mt (TDEPFILES): Add remote-vxsparc.o.
1932 Tue Jan 23 14:36:05 1996 Per Bothner <bothner@kalessin.cygnus.com>
1934 * ch-exp.c (parse_tuple): Error if invalid mode.
1936 * value.h (COERCE_ARRAY): Don't coerce enums.
1937 (COERCE_ENUM): Don't COERCE_REF.
1938 (COERCE_NUMBER): New macro (same as COERCE_ARRAY then COERCE_ENUM).
1939 * valops.c (value_assign): Only do COERCE_ARRAY if internalvar (let
1940 value_cast handle it otherwise); do *not* COERCE_ENUM either way.
1941 * valarith.c: Use COERCE_NUMBER instead od COEREC_ARRAY.
1942 Add COERCE_REF before COERCE_ENUM.
1943 * values.c (value_as_long): Simplify.
1945 * valops.c (value_array): Create internalvar if !c_style_arrays.
1947 * language.c (lang_bool_type): Add Fortran support.
1948 * eval.c (OP_BOOL): Use LA_BOOL_TYPE.
1950 Tue Jan 23 13:08:26 1996 Jeffrey A Law (law@cygnus.com)
1952 * symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup.
1953 All references changed.
1954 * breakpoint.c (bpstat_what): Add shlib_event to the class types.
1955 Update state table. Reformat so that it's still readable.
1956 When we hit the shlib_event breakpoint, set the calss of shlib_event.
1957 (breakpoint_1): Add "shlib events" as a breakpoint type.
1958 Print the shlib_event breakpoint like other breakpoints.
1959 (create_solib_event_breakpoint): New function.
1960 (breakpoint_re_set_one): Handle solib_event breakpoints.
1961 * breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type.
1962 (enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS
1964 (create_solib_event_breakpoint): Declare.
1965 * infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat.
1966 (normal_stop): Inform the user when the inferior stoped due
1967 to a shared library event.
1968 (_initialize_infrun): Add new set/show variable "stop-on-solib-events"
1969 to control whether or not gdb continues the inferior or stops it when
1970 a shared library event occurs.
1971 * minsyms.c (lookup_minimal_symbol_solib_trampoline): New function.
1972 * somsolib.c (TODO list): Update.
1973 (som_solib_create_inferior_hook): Arrange for gdb to be notified
1974 when significant shared library events occur.
1975 * hppa-tdep.c (find_unwind_entry): No longer static.
1977 Tue Jan 23 09:00:48 1996 Doug Evans <dje@charmed.cygnus.com>
1979 * printcmd.c (print_insn): Pass fprintf_unfiltered to
1980 INIT_DISASSEMBLE_INFO.
1981 start-sanitize-gdbtk
1982 * gdbtk.c (gdb_disassemble): Likewise.
1985 Mon Jan 22 16:59:40 1996 Stan Shebs <shebs@andros.cygnus.com>
1987 * remote.c (remotebreak): New GDB variable.
1988 (remote_break): New global.
1989 (remote_interrupt): Send a break instead of ^C if remote_break.
1990 * NEWS: Describe the new variable.
1992 Mon Jan 22 16:24:11 1996 Doug Evans <dje@charmed.cygnus.com>
1994 * sparc-tdep.c (_initialize_sparc_tdep): Always use print_insn_sparc.
1996 Fri Jan 19 07:19:38 1996 Fred Fish <fnf@cygnus.com>
1998 * hp300ux-nat.c (getpagesize): Remove unused function
1999 fetch_core_registers.
2000 (hp300ux_core_fns): Remove, is unused.
2001 (_initialize_core_hp300ux): Remove, is unused.
2002 (gdbcore.h): Remove #include, no longer needed.
2004 Fri Jan 19 00:59:53 1996 Jeffrey A Law (law@cygnus.com)
2006 * rs6000-nat.c (exec_one_dummy_insn): Rework to avoid
2007 ptrace bug in aix4.1.3 on the rs6000.
2009 Wed Jan 17 13:22:27 1996 Stan Shebs <shebs@andros.cygnus.com>
2011 * remote-hms.c (hms_ops): Add value for to_thread_alive.
2012 * remote-nindy.c (nindy_ops): Ditto.
2013 * remote-udi.c (udi_ops): Ditto.
2015 Tue Jan 16 18:00:35 1996 James G. Smith <jsmith@cygnus.co.uk>
2017 * remote-mips.c (pmon_opn, pmon_wait, pmon_makeb64, pmon_zeroset,
2018 pmon_checkset, pmon_make_fastrec, pmon_check_ack,
2019 pmon_load_fast): New functions. Support for the PMON monitor world.
2020 (common_open): New function to merge support for different monitors.
2021 (mips_open): Use common_open().
2022 (mips_send_command): New function.
2023 (mips_send_packet): Scan out-of-sequence packets.
2024 (mips_enter_debug, mips_exit_debug): New functions.
2025 (pmon_ops): New target definition structure.
2027 Tue Jan 16 11:22:58 1996 Stu Grossman (grossman@cygnus.com)
2029 * Makefile.in (CLIBS): Add LIBS to allow libraries to be
2030 specified on the make command line (via make LIBS=xxx).
2032 * configure.in (enable-gm): magic.o -> gmagic.o.
2035 start-sanitize-gdbtk
2036 Mon Jan 15 09:58:41 1996 Tom Tromey <tromey@creche.cygnus.com>
2038 * gdbtk.tcl (create_expr_window): Many changes to update GUI.
2039 (add_expr): Changes from create_expr_window.
2040 (create_command_window): Set focus.
2041 (delete_expr): Rewrote.
2042 (expr_update_button): New proc.
2043 (add_expr): Put bindings on FocusIn, FocusOut.
2044 Don't allow .file_popup to be torn off.
2047 Fri Jan 12 21:41:58 1996 Jeffrey A Law (law@cygnus.com)
2049 * symtab.c (find_pc_symtab): Don't lose if OBJF_REORDERED
2050 is set but there are no psymtabs.
2052 Fri Jan 12 15:56:12 1996 Steve Chamberlain <sac@slash.cygnus.com>
2054 * dsrec.c (load_srec): Remove unused variable.
2055 * monitor.c (monitor_expect): Don't expect a ^C to echo.
2056 * serial.c (serial_open): Add parallel interface.
2057 * sh3-rom.c (parallel, parallel_in_use): New.
2058 (sh3_load): If parallel_in_use, download though the
2060 (sh3_open): Open parallel port if specified.
2061 (sh3_close): New function.
2062 (_inititalize_sh3): Add sh3_close hook and documentation.
2063 * monitor.c (monitor_close): Export.
2064 * monitor.h (monitor_close): Add prototype.
2066 Fri Jan 12 13:11:42 1996 Stan Shebs <shebs@andros.cygnus.com>
2068 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
2069 * remote.c (remotetimeout): New GDB variable, use to set the
2070 remote timeout for reading.
2072 start-sanitize-gdbtk
2073 Fri Jan 12 09:36:17 1996 Tom Tromey <tromey@creche.cygnus.com>
2075 * gdbtk.tcl (gdbtk_tcl_query): Swap Yes and No buttons.
2076 (update_listing): Use lassign. Use "see" to scroll. Don't need
2077 screen_top, screen_bot, screen_height.
2078 (update_assembly): Use "see" to scroll.
2079 (textscrollproc): Removed.
2080 (create_file_win): Don't use textscrollproc.
2081 (asmscrollproc): Removed.
2082 (create_asm_window): Don't use asmscrollproc.
2083 (create_asm_win): Ditto.
2084 (screen_height, screen_top, screen_bot): Removed.
2085 (run_editor): New proc.
2086 (build_framework): Use it.
2087 (create_file_win, create_source_window): Don't use textscrollproc.
2088 (create_breakpoints_window): Set -xscrollcommand on canvas.
2089 (not_implemented_yet): Default button is 0.
2090 (delete_char): Don't use tk_textBackspace.
2091 (create_command_window): Allow Tk bindings to fire after deleting
2093 (create_command_window): Make Delete delete left, not right.
2096 Fri Jan 12 07:14:27 1996 Fred Fish <fnf@cygnus.com>
2098 * lynx-nat.c, irix4-nat.c, sparc-nat.c: Include gdbcore.h
2099 to get "struct core_fns" defined.
2100 * Makefile.in (lynx-nat.o, irix4-nat.o, sparc-nat.o):
2101 Are dependent upon gdbcore_h.
2103 Thu Jan 11 23:13:24 1996 Per Bothner <bothner@cygnus.com>
2105 * symfile.c (decrement_reading_symtab): New function.
2106 * symfile.c, symtab.h (currently_reading_symtab): New variable.
2107 * symfile.c (psymtab_to_symtab): Adjust currently_reading_symtab.
2108 * gdbtypes.c (check_typedef): Don't call lookup_symbol if
2109 currently_reading_symtab (since that could infinitely recurse).
2111 Thu Jan 11 17:21:25 1996 Per Bothner <bothner@kalessin.cygnus.com>
2113 * stabsread.c (read_struct_type): Trivial simplification.
2115 * stabsread.c (define-symbol): Use invisible references
2116 for TYPE_CODE_SET and TYPE_CODE_BITSTRING too.
2117 * valops.c (call_function_by_hand): Likewise.
2118 * eval.c (evaluate_subexp_standard): When known, use the formal
2119 parameter type as the expected type when evaluating arg expressions.
2120 * ch-lang.c (evaluate_subexp_chill): Likewise (for MULTI_SUBSCRIPT).
2122 start-sanitize-gdbtk
2123 Thu Jan 11 10:08:14 1996 Tom Tromey <tromey@creche.cygnus.com>
2125 * main.c (main): Disable window interface if --help or --version
2128 * gdbtk.tcl (FSBox): Don't use tk_listboxSingleSelect.
2130 Changes in sync with expect:
2131 * configure.in (ENABLE_GDBTK): Use CY_AC_PATH_TCL and
2133 * aclocal.m4: Replaced with version from expect.
2134 * configure: Regenerated.
2137 Wed Jan 10 16:08:49 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2139 * configure.in, configure: Recognize rs6000-*-aix4*.
2140 * config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h".
2141 * config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h.
2142 * config/rs6000/xm-aix4.h: New file.
2143 * config/xm-aix4.h: New file.
2145 Wed Jan 10 11:25:37 1996 Fred Fish <fnf@cygnus.com>
2147 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
2148 * gdbserver/low-linux.c: New file.
2149 * remote.c (remote_read_bytes): Fix aborts on larger packets.
2151 * config/i386/linux.mh (GDBSERVER_DEPFILES, GDBSERVER_LIBS):
2153 * stabsread.c (define_symbol): If register value is too large,
2154 tell what it is and what max is.
2156 start-sanitize-gdbtk
2157 Wed Jan 10 09:07:22 1996 Tom Tromey <tromey@creche.cygnus.com>
2159 * gdbtk.tcl (gdbtk_tcl_fputs, gdbtk_tcl_fputs_error,
2160 gdbtk_tcl_flush): Use "see", not "yview".
2161 (gdbtk_tcl_query): Use questhead bitmap.
2162 various: Always wrap condition of 'if' in {...}.
2163 (add_breakpoint_frame): Set -value on radiobuttons.
2164 (lassign): New proc.
2165 (add_breakpoint_frame): Use lassign, not series of assignments.
2166 (decr): Made faster.
2167 (interactive_cmd): Use "see", not "yview".
2168 (not_implemented_yet): Use warning bitmap.
2169 (update_expr): Don't allow $expr to be evalled by Tcl.
2170 (create_expr_window): Don't use "focus".
2171 (delete_char, delete_line): Define globally.
2172 (delete_line, delete_char, create_command_window, update_autocmd,
2173 build_framework, create_asm_win, create_file_win): Use "see", not
2175 (create_copyright_window, center_window, bind_widget_after_class):
2177 (FSBox,create_command_window, create_autocmd_window): Binding
2179 (textscrollproc): Define globally.
2180 (build_framework): tk_menuBar no longer needed. Keys Prior, Next,
2181 Home, End, Up, and Down are all defined by Tk.
2182 (apply_filespec): Use error bitmap in dialog.
2183 (files_command): Don't use tk_listboxSingleSelect.
2184 (files_command): Don't use "uniq" to remove duplicates from a
2186 (update_assembly): Use lassign.
2187 (create_asm_win): Removed redundant bindings.
2188 (listing_window_button_1, file_popup_menu): Use tk_popup.
2189 (ButtonRelease-1 binding): Just remove tag from window; rest
2192 * gdbtk.c (gdbtk_query): Use Tcl_Merge to provide quoting.
2193 (call_wrapper): Use Tcl_Eval, not Tcl_VarEval.
2194 (gdbtk_call_command): Ditto.
2197 Tue Jan 9 09:33:53 1996 Jeffrey A Law (law@cygnus.com)
2199 * hpread.c (hpread_build_psymtabs): Finish Jan 4th
2200 enum namespace -> enum_namespace change.
2202 Tue Jan 9 04:44:47 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
2204 * ch-exp.c (parse_primval): In case ARRAY, add missing
2207 Mon Jan 8 13:29:34 1996 Stan Shebs <shebs@andros.cygnus.com>
2209 * remote-mips.c (mips_receive_header): Recognize \012 instead
2210 of \n, but write \n when program sends a \012.
2211 * ser-mac.c (mac_input_buffer): Increase size of buffer.
2213 Mon Jan 8 12:00:40 1996 Jeffrey A Law (law@cygnus.com)
2215 * infptrace.c (initialize_infptrace): Move function out of
2216 #ifdef conditional; put code within the function inside an
2219 * buildsym.c (end_symtab): Remove sort_pending and sort_linevec
2220 arguments. Sorting is now dependent on OBJF_REORDERED. All
2221 callers/references changed.
2222 * dbxread.c (read_ofile_symtab): Correctly determine value for
2223 last_source_start_addr for reordered executables.
2224 (process_one_symbol): Handle N_FUN with no name as an end of
2226 * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE
2227 is the high text address for a psymtab.
2228 (case N_SO): Likewise.
2229 (case N_FUN): Handle N_FUN with no name as an end of function
2231 * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols
2232 at the same address rather than a random subset of them.
2233 * coffread.c (coff_symfile_init): Set OBJF_REORDERED.
2234 * elfread.c (elf_symfile_init): Similarly.
2235 * somread.c (som_symfile_init): Similarly.
2236 * xcoffread.c (xcoff_symfile_init): Similarly.
2238 Fri Jan 5 17:46:01 1996 Stu Grossman (grossman@cygnus.com)
2240 * stack.c (print_stack_frame print_frame_info) symmisc.c
2241 (dump_symtab): Change RETURN_MASK_ERROR to RETURN_MASK_ALL so
2242 that catch_errors doesn't get blindsided by QUIT and lose the
2243 cleanup chain. This fixes a problem where ^C while in a
2244 user-defined command sometimes leaves instream NULL and causes a
2245 segfault in command_loop.
2247 Fri Jan 5 13:59:16 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2249 * configure.in, configure: Add `-ldl -lw' for Solaris linking.
2251 Fri Jan 5 12:02:00 1996 Steve Chamberlain <sac@slash.cygnus.com>
2253 * config/sh/sh.mt, config/powerpc/*.mt, config/pa/hppapro.mt,
2254 config/m68k/monitor.mt, config/h8500/h8500.mt, config/h8300/h8300.mt:
2255 srec.o renamed to dsrec.o.
2257 Thu Jan 4 16:04:54 1996 Stu Grossman (grossman@cygnus.com)
2259 * breakpoint.c (remove_breakpoint): Change error to warning so
2260 that hardware watchpoint removal problems won't leave breakpoint
2261 traps in the target.
2262 start-sanitize-gdbtk
2263 * configure configure.in: Make --enable-gdbtk be the default.
2265 * remote-e7000.c (e7000_insert_breakpoint,
2266 e7000_remove_breakpoint): Use e7000 based breakpoints, not memory
2268 * (e7000_wait): Adjust PC back by two when we see a breakpoint to
2269 compensate for e7000 maladjustment.
2270 * sparcl-tdep.c (sparclite_check_watch_resources): Fix logic bug
2271 which prevented hardware watchpoints from working.
2273 Thu Jan 4 10:44:17 1996 Fred Fish <fnf@cygnus.com>
2275 * infptrace.c (udot_info): New function.
2276 (PT_*): Define each individually if that one is not defined.
2277 * rs6000-nat.c (kernel_u_size): New function
2278 Include <sys/user.h> for "struct user"
2279 * alpha-nat.c (kernel_u_size): New function.
2280 Include <sys/user.h> for "struct user"
2281 * sparc-nat.c (kernel_u_size): New function.
2282 Include <sys/user.h> for "struct user"
2283 * i386b-nat.c (kernel_u_size): New function.
2284 * i386v-nat.c (kernel_u_size): New function.
2285 * config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define.
2286 (kernel_u_size): Declare.
2287 * config/i386/nm-linux.h (KERNEL_U_SIZE): Define.
2288 (kernel_u_size): Declare.
2289 * config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define.
2290 (kernel_u_size): Declare.
2291 * config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define.
2292 (kernel_u_size): Declare.
2293 * config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define.
2294 (kernel_u_size): Declare.
2296 Thu Jan 4 11:00:01 1996 steve chamberlain <sac@slash.cygnus.com>
2298 * mdebugread.c (mylookup_symbol): enum namespace becomes
2299 enum_namespace type.
2300 * symfile.c (add_psymbol_to_list)
2301 (add_psymbol_addr_to_list): Ditto.
2302 * symtab.c (lookup_partial_symbol): Ditto.
2303 (lookup_symbol): Ditto.
2304 (lookup_block_symbol): Ditto.
2305 * win32-nat.c (handle_load_dll): Use incoming dll base.
2306 (child_wait): Catch DLL load errors.
2307 (create_child_inferior): Translated between paths correctly.
2309 Wed Jan 3 23:13:53 1996 Fred Fish <fnf@cygnus.com>
2311 * i386v4-nat.c (supply_gregset, fill_gregset): Subtract NUM_FREGS
2312 from NUM_REGS to get number of general registers that we care about.
2313 * config/i386/tm-i386.h (REGISTER_BYTES): Define in terms
2314 of number of general regs and number of floating point regs.
2316 Wed Jan 3 19:49:54 1996 steve chamberlain <sac@slash.cygnus.com>
2318 * config/i386/tm-win32.h (IN_SOLIB_CALL_TRAMPOLINE): New.
2319 (SKIP_TRAMPOLINE_CODE): New.
2320 * config/i386/xm-win32.h (CANT_FORK): Deleted.
2321 (SLASH*) Changed to use unix style slash.
2322 * symtab.h (namespace enum): becomes typedef to avoid namespace
2324 * infcmd.c (path_command): Use empty string if PATH name not set.
2325 * i386-tdep.c (skip_trampoline_code): New function.
2326 * srec.c: Renamed dsrec.c to avoid filename collision.
2327 * Makefile.in: Cope with renaming.
2329 Wed Jan 3 13:09:04 1996 Fred Fish <fnf@cygnus.com>
2331 * symmisc.c (print_objfile_statistics): Print memory use statistics
2332 for objfile psymbol, symbol, and type obstacks.
2334 Tue Jan 2 13:41:14 1996 Stan Shebs <shebs@andros.cygnus.com>
2336 * config/mips/nm-irix5.h: Restore.
2337 (TARGET_HAS_HARDWARE_WATCHPOINTS, etc): Define as for Irix 4;
2338 from Lee Iverson <leei@ai.sri.com>.
2339 * config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h.
2340 * config/mips/irix[345].mh (MUNCH_DEFINE): Remove.
2342 For older changes see ChangeLog-95
2348 version-control: never