1 Fri Jun 28 05:39:19 1996 Dawn Perchik <dawn@cygnus.com>
3 * main.c (main): Add option "l" for setting remote_timeout.
5 Fri Jun 28 05:25:18 1996 Dawn Perchik <dawn@cygnus.com>
7 * remote-e7000.c,remote.c,target.h,top.c:
8 Add set option "remote_timeout" for setting remote_timeout.
9 Add set option "use_hard_breakpoints" for setting hardware
10 .vs. memory breakpoints.
12 Fri Jun 28 04:32:18 1996 Dawn Perchik <dawn@cygnus.com>
14 * remote-e7000.c (e7000_parse_device): New function.
15 Add option "tcp_remote" to target command if using
16 tcp to connect to a remote host which is then connected
17 via serial port to the e7000 (for exampole, a port master).
18 (e7000_open): Change to call e7000_parse_device.
20 Fri Jun 28 03:47:17 1996 Dawn Perchik <dawn@cygnus.com>
22 * monitor.c (monitor_debug): Fix remotedebug buffering.
24 Thu Jun 27 18:24:17 1996 Stan Shebs <shebs@andros.cygnus.com>
26 * config/i386/cygwin32.mh, config/powerpc/cygwin32.mh
27 (NATDEPFILES): Add a space.
29 Wed Jun 26 06:05:39 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
31 * gdbtypes.c (create_array_type): If TYPE_LENGTH (result_type)
32 is zero, set TYPE_FLAG_TARGET_STUB to force reevaluation of the type.
34 * ch-exp.c (calculate_array_length): Function removed.
36 Tue Jun 25 17:41:06 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
38 * remote-e7000.c (e7000_read_inferior_memory_large): New function.
39 (e7000_xfer_inferior_memory): Call it.
41 Tue Jun 25 23:14:07 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
43 * gdb/gdbserver/Makefile.in (docdir): Removed.
45 Tue Jun 25 22:05:38 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
47 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir):
48 Use autoconf set values.
50 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
51 * nlm/Makefile.in (bindir, libdir, datadir, mandir, infodir,
52 includedir): Use autoconf set values.
54 * nlm/configure.in (AC_PREREQ): autoconf 2.5 or higher.
55 * nlm/configure: Rebuilt.
56 * gdb/gdbserver/Makefile.in (datadir): Set to $(prefix)/share.
58 Mon Jun 24 09:56:14 1996 Angela Marie Thomas (angela@cygnus.com)
60 * stabsread.c (read_cfront_member_functions): add type
62 Sun Jun 23 23:40:48 1996 Doug Evans <dje@canuck.cygnus.com>
64 * win32-nat.c: #include <unistd.h>.
65 (unix_paths_to_dos_paths, dos_paths_to_unix_paths): Delete.
66 (child_create_inferior): Convert only env var PATH to win32 style.
67 (set_pathstyle_dos): Delete.
68 (_initialize_inftarg): Delete dos-path-style command.
71 Fri Jun 21 11:04:47 1996 Fred Fish <fnf@cygnus.com>
73 * gdbtk.tcl (create_register_windows): Include missing '$'s.
74 Add global declarations for various reg_format_* variables.
75 * gdbtk.tcl (populate_register_window): Make initial window one
76 line taller to account for new column header line.
78 Fri Jun 21 09:46:47 1996 Fred Fish <fnf@cygnus.com>
80 * gdbtk.c (get_register): Support for printing raw formats.
81 * gdbtk.tcl: Add hint for using debug_interface.
82 (center_window, add_breakpoint_frame, delete_breakpoint_frame):
83 Enclose arg in braces for consistency.
84 (create_registers_window, populate_reg_window, update_registers):
85 Major rewrite to support displaying multiple formats in the register
87 (init_reg_info): New function.
88 (recompute_reg_display_list): Reset reg_display_list, start
89 register display lines at line 2.
92 Thu Jun 20 13:42:23 1996 Doug Evans <dje@canuck.cygnus.com>
94 * configure.in: Revise sol-thread.o test.
95 * configure: Regenerated.
97 * source.c (find_source_lines): Reassign size to result of read.
100 Thu Jun 20 08:18:59 1996 Fred Fish <fnf@cygnus.com>
102 * gdbtk.tcl (gdbtk_tcl_readline_begin): Handle backspace to
103 avoid backing up over prompt. At every input, make sure insert
104 point is at least after command start, handle control-u to delete
106 (tclsh): Handle backspace to avoid backing up over prompt. Handle
107 control-u to delete current input line.
109 Wed Jun 19 17:23:38 1996 Geoffrey Noer <noer@cygnus.com>
111 * configure.in: disable gdbtk for *cygwin32* hosted compiles
112 * configure: regenerated with autoconf 2.8
116 Tue Jun 18 16:25:54 1996 Jeffrey A. Law <law@rtl.cygnus.com>
118 * h8300-dep.c (gdb_print_insn_h8300): Handle the H8/S.
119 (h8300_command): Likewise.
120 (set_machine): Likewise.
121 (set_machine_hook): Likewise.
122 (_initialize_h8300m): Likewise.
124 * config/h8300/tm-h8300.h (h8300smode): Declare.
127 Sun Jun 16 15:21:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
129 * somsolib.c (som_solib_create_inferior_hook): Handle tracking
130 of shl_load calls for hpux10.
132 Thu Jun 13 11:16:10 1996 Tom Tromey <tromey@thepub.cygnus.com>
134 * config.in: Regenerated.
135 * acconfig.h (HAVE_THREAD_DB_LIB): Added entry.
137 * configure: Regenerated.
138 * aclocal.m4 (CY_AC_PATH_TCLH, CY_AC_PATH_TKH): Use odd names to
139 avoid name clashes with SunOS headers.
141 Tue Jun 11 19:52:50 1996 Fred Fish <fnf@cygnus.com>
143 From Michael Snyder <Michael_Snyder@next.com>:
144 * bcache.c (print_bcache_statistics): Avoid divide-by-zero
145 exception if one or more objfile has no symbols, such as when
146 a dynamic library has been stripped.
148 Tue Jun 11 12:02:55 1996 Stu Grossman (grossman@critters.cygnus.com)
150 * Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure.
151 * configure configure.in: Only make sol-thread.o for native.
152 Also, switch to dlopened libthread_db.so.1.
153 * sol-thread.c: Switch to using dlopen to get the thread_db
156 Mon Jun 10 14:17:19 1996 Fred Fish <fnf@cygnus.com>
158 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h} (MMAP_BASE_ADDRESS):
159 Change from 0xE0000000 to 0xC0000000.
161 Thu Jun 6 17:10:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
163 * config/powerpc/xm-solaris.h: Initial version of support for
166 Wed Jun 5 01:52:57 1996 James G. Smith <jsmith@cygnus.co.uk>
168 * configure.in (configdirs): Force 4100 builds to use 4300 GDB
170 * configure: Rebuild.
172 * config/mips/vr4300el.mt (SIM_OBS): Include simulator in
173 little-endian builds.
175 Mon Jun 3 11:48:29 1996 Jeffrey A Law (law@cygnus.com)
177 * inftarg.c (child_thread_alive): Protect declaration with
178 #ifndef CHILD_THREAD_ALIVE.
180 * source.c (find_source_lines): Check the time on the symtab's bfd if
181 it exists, else check the time on the exec_bfd.
183 Thu May 30 09:43:17 1996 Mark Alexander <marka@cygnus.com>
185 * dsrec.c (make_srec): Fix calculation of address size
186 to allow addresses less than 0x100.
188 Thu May 30 04:24:09 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
190 * ch-exp.c (ch_lex): In case of LOC_TYPEDEF call calculate_array_length.
192 Tue May 28 16:15:47 1996 Geoffrey Noer <noer@cygnus.com>
194 * remote-mips.c: cannot use EINVAL for breakpoint test since
195 its value varies for different hosts (e.g. go32's is 19, while
196 sunos is 22). Changed to hardcoded 22 since that is what the
199 Tue May 28 11:14:58 1996 Tom Tromey <tromey@creche.cygnus.com>
201 * configure: Regenerated.
202 * aclocal.m4 (CY_AC_PATH_TCLH): Don't use AC_TRY_RUN.
203 (CY_AC_PATH_TKH): Don't use AC_TRY_RUN.
205 Sun May 26 14:14:49 1996 Fred Fish <fnf@cygnus.com>
207 Changes from: David Mosberger-Tang <davidm@azstarnet.com>
209 * NEWS: Add Alpha Linux as a new native configuration.
211 * mdebugread.c (parse_symbol): When we find a malloc() symbol with
212 return type VOID, assume no debugging info is available for that
213 object file and patch the return value into VOID *. Otherwise,
214 operations requiring an implicit call to malloc() will fail.
216 * infrun.c (wait_for_inferior): The criterion to detect entering a
217 sigtramp handler is now: (a) the current pc is inside a sigtramp
218 handler, (b) the previous pc is not in a sigtramp handler, and (c)
219 the current stack pointer is "inner" than the old one. Condition
220 (c) is new to avoid mistaking a return from a signal handler into
221 sigtramp as a new sigtramp invocation.
223 * dcache.c (struct dcache_block): Declare addr as CORE_ADDR. An
224 int may not be big enough to hold an address.
226 (dcache_peek_byte): Fix indentation.
228 * configure.in (alpha-*-linux*): Add target.
231 * config/alpha/tm-alpha.h (PROC_DESC_IS_DYN_SIGTRAMP): New macro.
232 (SET_PROC_DESC_IS_DYN_SIGTRAMP): Ditto.
233 (DYNAMIC_SIGTRAMP_OFFSET): Ditto.
234 (SIGCONTEXT_ADDR): Ditto.
235 (FRAME_PAST_SIGTRAMP_FRAME): Ditto.
237 * config/alpha/alpha-linux.mh: New file.
238 * config/alpha/alpha-linux.mt: Ditto.
239 * config/alpha/nm-linux.h: Ditto.
240 * config/alpha/tm-alphalinux.h: Ditto.
241 * config/alpha/xm-alphalinux.h: Ditto.
242 * config/alpha/xm-alphaosf.h: Renamed from xm-alpha.h.
243 * config/alpha/alpha-osf1.mh (XM_FILE): Change from xm-alpha.h to
245 * config/alpha/alpha-osf2.mh: Ditto.
247 * blockframe.c (find_pc_partial_function): Pass PC to
248 SIGTRAMP_START and SIGTRAMP_END macros for the benefit of systems
249 that detect sigtramp code via designated code sequences (as is the
250 case for Linux/Alpha, for example).
252 * config/i386/tm-i386bsd.h: Change SIGTRAMP_START and SIGTRAMP_END
253 to ignore new PC argument.
254 * config/m68k/tm-hp300bsd.h: Ditto.
255 * config/vax/tm-vax.h: Ditto.
257 * alpha-tdep.c (alpha_linux_sigtramp_offset): New function.
258 (alpha_osf_skip_sigtramp_frame): Ditto.
259 (push_sigtramp_desc): Ditto.
260 (alpha_find_saved_regs): Use SIGCONTEXT_ADDR macro to extract
261 sigcontext address from frame.
262 (alpha_saved_pc_after_call): When in sigtramp, use
263 alpha_frame_saved_pc() instead of read-register().
264 (after_prologue): When inside a dynamically generated sigtramp
265 function, there is no prologue, so return address of first
267 (alpha_in_prologue): Fix typo in comment.
268 (find_proc_desc): Use macro DYNAMIC_SIGTRAMP_OFFSET to determine
269 whether we're inside a dynamicaly generated sigtramp function. If
270 so, create and push and appropriate procedure descriptor.
271 (alpha_frame_chain): Use macro FRAME_PAST_SIGTRAMP_FRAME to obtain
272 the frame past a sigtramp frame (if the current frame is indeed a
274 (init_extra_frame_info): Don't read next frame register off of
275 stack-pointer when inside a dynamiccaly generated sigtramp.
276 (alpha_pop_frame): Also unlink and destroy procedure descriptors
277 created for dynamically generated sigtramp functions.
279 * alpha-nat.c: When compiling under Linux, include <asm/reg.h> and
280 <alpha/ptrace.h> instead of <machine/reg.h>
282 Thu May 23 15:13:56 1996 Jeffrey A Law (law@cygnus.com)
284 * h8300-tdep.c (IS_PUSH): Refine.
285 (IS_MOVE_FP, IS_MOV_SP_FP): Accept H8/300H varaints.
286 (IS_SUB4_SP, IS_SUBL_SP): New macros.
287 (h8300_skip_prologue): Handle H8/300H prologue code sequences.
288 (examine_prologue): Handle addresses from 0x010000 to 0xffffff
289 when in H8/300H mode. Get the return pointer's address correctly
290 for the H8/300H. Handle H8/300H prolouge code sequences.
292 * symfile.c (generic_load): Print the starting address
293 of the file just loaded.
295 Thu May 23 12:09:52 1996 Stan Shebs <shebs@andros.cygnus.com>
297 * mpw-make.sed: Edit @THREAD_DB_OBS@ out of makefile.
299 Tue May 21 11:53:56 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
301 * breakpoint.c (bpstat_do_actions): Avoid endless recursion
302 if a `source' command is contained in bs->commands.
304 * infrun.c (wait_for_inferior): Update step_frame_address when
305 stepping into a new line.
307 From schwab@issan.informatik.uni-dortmund.de (Andreas Schwab):
308 * breakpoint.c (breakpoint_1): Add shlib_disabled case to
311 Mon May 20 22:52:00 1996 Mark Alexander <marka@cygnus.com>
313 * dsrec.c (load_srec): Add WAITACK parameter, for machines
314 like EST visionICE that send back an ACK after each S-record.
315 * monitor.c (monitor_wait_srec_ack): New function.
316 (monitor_load): Pass monitor_wait_srec_ack to load_srec
317 if the monitor's MO_SREC_ACK flag is set.
318 * monitor.h: Define MO_SREC_ACK flag.
319 * remote-est.c (est_cmds): Add MO_SREC_ACK flag.
320 * sh3-rom.c (sh3_load): Accomodate change in load_srec prototype.
321 * srec.h: Add WAITACK parameter to load_srec prototype.
323 Sun May 19 21:22:00 1996 Rob Savoye <rob@chinadoll>
325 * config/sparc/sparclite.mt: Add the sparc simulator.
327 Sun May 19 16:49:37 1996 Fred Fish <fnf@cygnus.com>
329 * defs.h (read_command_lines, query_hook): Update prototypes.
330 (readline_begin_hook, readline_hook, readline_end_hook): Declare.
331 * breakpoint.c (commands_command): Build message in temporary buffer
332 and pass that, as well as tty control flag, to read_command_lines.
333 * top.c (readline_begin_hook, readline_hook, readline_end_hook):
335 (command_loop): Check for non-NULL instream before looping.
336 (command_line_input): Use readline_hook when appropriate, to get
337 user input from a GUI window.
338 (read_next_line): Also build prompt if getting user input from a GUI.
339 (recurse_read_control_structure): Fix typo in comment.
340 (read_command_lines): Use passed in prompt and tty flag to decide how
341 to build message. Use readline_begin_hook when appropriate, to set
342 up a GUI interaction window. Just return head, whether NULL or not,
343 after using readline_end_hook to complete GUI interaction.
344 (define_command, document_command): Build message in a temporary
345 buffer and pass it to read_command_lines, along with tty flag.
348 * gdbtk.c (gdbtk_readline_begin, gdbtk_readline, gdbtk_readline_end):
350 (tk_command_loop): Set instream to NULL to enable Tk user interaction.
351 (gdbtk_init): Set readline_begin_hook, readline_hook,
352 and readline_end_hook.
353 * gdbtk.tcl (gdbtk_tcl_readline_begin, gdbtk_tcl_readline,
354 gdbtk_tcl_readline_end): New functions.
355 (tclsh): Pack scroll bar on right side of window, not left.
358 Sat May 18 02:43:58 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
360 * blockframe.c (frameless_look_for_prologue):
361 Add FUNCTION_START_OFFSET only if func_start is non-zero.
362 * minsyms.c (lookup_minimal_symbol_by_pc): Return NULL if
363 pc is not in a known section.
364 * stack.c (print_frame_info): Remove check for fi->pc in known
365 section, now handled by lookup_minimal_symbol_by_pc.
368 Fri May 17 13:54:34 1996 Fred Fish <fnf@cygnus.com>
370 * gdbtk.tcl (create_command_window): Change a misspelled "get"
371 to the intended "cget".
372 (delete_line): Fix so it deletes the current line at the
376 Fri May 17 13:31:04 1996 Stan Shebs <shebs@andros.cygnus.com>
378 * sh-stub.c: New file, was config/sh/stub.c.
381 Thu May 16 19:20:29 1996 Fred Fish <fnf@fishfood.ninemoons.com>
383 * gdbtk.tcl (gdb_prompt): Set this early on.
384 (create_command_window): Use gdb_prompt rather than "(gdb) ".
385 (gdbtk_tcl_preloop): Proc executed just prior to Tk main loop.
386 (tclsh): If an evaluation window already exists, just bring it
387 to the front instead of trying to create another.
388 * gdbtk.c (tk_command_loop): New function.
389 (gdbtk_init): Call tk_command_loop rather than Tk_MainLoop.
391 Thu May 16 16:16:35 1996 Fred Fish <fnf@cygnus.com>
393 * gdbtk.tcl (evaluate_tcl_command, tclsh): New functions that
394 implement a tcl evaluation window for gdbtk maintainers to use.
396 Thu May 16 11:42:58 1996 Tom Tromey <tromey@creche.cygnus.com>
398 * gdbtk.tcl (files_command): Correctly insert list of files into
401 * gdbtk.tcl (files_command): listbox command no longer accepts
404 Wed May 15 16:04:09 1996 Stan Shebs <shebs@andros.cygnus.com>
406 * gdbtk.tcl (create_command_window): If command window's buffer
407 is disabled, don't execute any of the key bindings.
410 Wed May 15 08:25:12 1996 Jeffrey A Law (law@cygnus.com)
412 * top.c (read_next_line): Fix thinkos. From Donn Seeley.
414 * coffread.c (coff_symtab_read): Handle C_LABEL symbols like
416 * h8300-tdep.c (h8300_pop_frame): Reset $sp and $pc correctly.
417 Flush cached frames just before exiting.
418 * remote-sim.c (gdbsim_resume): Complain if the program isn't
420 * config/h8300/tm-h8300.h (BELIEVE_PCC_PROMOTION): Define.
422 Tue May 14 18:05:16 1996 Stu Grossman (grossman@critters.cygnus.com)
424 * procfs.c (procfs_thread_alive procfs_stop): Make static.
425 (procfs_pid_to_str): New routine to print out thread id's in an
427 * sol-thread.c (sol_thread_fetch_registers): Re-order manner in
428 which supply_register is called to fix bug with writing
430 * config/sparc/tm-sun4sol2.h: Define default for
431 target_pid_to_str in case host lacks libthread_db.
433 Mon May 13 23:53:30 1996 Stu Grossman (grossman@critters.cygnus.com)
435 * Makefile.in config.in configure configure.in
436 config/sparc/nm-sun4sol2.h config/sparc/sun4sol2.mh
437 config/sparc/tm-sun4sol2.h: Use autoconf to config Solaris thread
438 and pthread support, since pre-2.5 systems don't come with
441 * procfs.c (info_proc): Use int instead of id_t. Old versions of
442 Irix don't seem to define this.
445 Mon May 13 13:43:25 1996 Fred Fish <fnf@cygnus.com>
447 * gdbtk.c (tk_command): Catch case where no argument is given
448 since this will cause the tcl interpreter to dump core.
451 Mon May 13 17:40:58 1996 Jeffrey A Law (law@cygnus.com)
453 * top.c (execute_control_command, case while_control): Allow
454 a while command to be interrupted.
456 Mon May 13 16:17:36 1996 Stu Grossman (grossman@critters.cygnus.com)
458 * sol-thread.c: More cleanup, add comments.
459 (sol_thread_resume): Prevent people from trying to step
461 (sol_thread_wait sol_thread_fetch_registers
462 sol_thread_store_registers): Remove unnecessary check for
463 sol_thread_active. These routines won't get called unless threads
466 Mon May 13 11:29:37 1996 Stan Shebs <shebs@andros.cygnus.com>
468 SH3-E support from Allan Tajii <atajii@hmsi.com>:
469 * sh-tdep.c (sh_reg_names, sh3_reg_names): Add empty names for
471 (sh3e_reg_names): New register name array.
472 (sh_processor_type_table): Add sh3e processor type.
473 * config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): Fix test.
474 (REGISTER_NAMES, NUM_REGS, NUM_REALREGS, etc): Adjust for
475 full set of registers.
476 * remote-e7000.c (want_sh3, want_sh3_nopc): New globals.
477 (e7000_fetch_registers, e7000_wait): Use them.
478 * sh3-rom.c (sh3_regnames): Add float registers.
479 (sh3e_cmds, sh3e_ops): New globals.
480 (sh3e_open): New function.
481 (_initialize_sh3_rom): Rename from _initialize_sh3, set up
484 Fri May 10 15:53:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
486 * sol-thread.c: Cleanup. gcc -Wall fixes. Add prototypes.
487 Print out messages instead of codes for thread_db errors. Make
488 access macros for thread and lwp manipulation. Make cleanups to
489 fixup inferior_pid in case of errors.
491 Thu May 9 19:06:02 1996 Fred Fish <fnf@cygnus.com>
493 * aclocal.m4: Remove unused definition of AC_C_CROSS.
494 * configure.in: Add powerpcle-*-solaris* host and target config
495 so April 30th change does not get lost next time configure is
498 Thu May 9 14:13:08 1996 Stu Grossman (grossman@critters.cygnus.com)
500 * Makefile.in, breakpoint.c, corelow.c, fork-child.c, inflow.c,
501 infrun.c, mac-nat.c, procfs.c, remote.c, sol-thread.c, thread.c,
502 win32-nat.c, config/nm-lynx.h: Rename thread.h to gdbthread.h to
503 avoid conflict with Solaris /usr/include/thread.h.
505 Thu May 9 12:33:32 1996 Rob Savoye <rob@chinadoll.cygnus.com>
507 * abug-rom.c: Config file for the older style ABug monitor that
508 runs on the mvme13x boards.
509 * config/m68k/monitor.mt: Add abug support for m68k cross
512 Wed May 8 20:33:24 1996 Fred Fish <fnf@cygnus.com>
514 * infcmd.c (do_registers_info): Always print the raw floating
515 point value's bytes in big endian order, so the the leftmost bit
516 is the most significant.
517 * breakpoint.c (clear_momentary_breakpoints): Remove dead code
518 that is referenced nowhere else.
519 (set_breakpoint): Ditto.
520 (do_enable_breakpoint): Created from enable_once_breakpoint
521 with a couple of changes.
522 (enable_breakpoint): Call do_enable_breakpoint with an appropriate
523 bpdisp enum value to set disposition of breakpoint.
524 (enable_once_breakpoint): Ditto.
525 (enable_delete_breakpoint): Ditto.
526 * breakpoint.h (clear_momentary_breakpoints): Remove prototype.
527 * symtab.c (find_pc_line): Improve comments.
529 * gdbtk.c: Fix a couple of misspellings.
531 * xcoffread.c: Ditto.
533 Tue May 7 18:37:06 1996 Stan Shebs <shebs@andros.cygnus.com>
535 * target.c (debug_to_xfer_memory): Insert line breaks when
536 dumping the memory block.
538 Mon May 6 13:52:52 1996 Stu Grossman (grossman@critters.cygnus.com)
540 * fork-child.c (fork_inferior), inferior.h: init_trace_fun now
541 returns a possibly modified pid.
542 * inftarg.c (ptrace_him): Now returns pid;
543 * m3-nat.c (m3_trace_him): Now returns pid;
544 * infcmd.c (run_command): Minor cleanup.
545 * infrun.c (wait_for_inferior): Add another check for one_stepped
546 near where we read the pc to avoid erroneously setting
547 random_signal for multi-threaded support.
548 * procfs.c: Add support for Solaris LWPs. Remove def of
549 LOSING_POLL. Many cleanups... Several workarounds for Solaris
550 lossage. System call entry and exit are now handled by
551 dynamically registered handlers.
552 * (syscallname): Don't barf when handed an unknown syscall
554 * (info_proc_syscalls): Ditto.
555 * sol-thread.c: New file. Implements Solaris thread support.
556 * symfile.c (symbol_file_add): Add call to target_new_objfile to
557 notify target-dependent code about new symbol tables.
558 * (clear_symtab_users): Call target_new_objfile to notify it of
559 the removal of all symbol tables.
560 * target.c (push_target): Make sure that to_close is non-zero
562 * target.h (target_new_objfile): Provide default.
563 * config/alpha/nm-osf2.h: Define LOSING_POLL because this version
564 of OSF can't hack using poll with /proc.
565 * config/sparc/nm-sun4sol2.h (target_new_objfile): Define to be
566 sol-thread-new-objfile.
567 * config/sparc/sun4sol2.mh: Add sol-thread.o to NATDEFFILES, and
568 add libthread_db.so.1 to NAT_CLIBS.
569 * config/sparc/tm-sun4sol2.h: Define PIDGET, TIDGET, and
572 Sat May 4 02:13:34 1996 N Srin Kumar <nsrin@wipinfo.soft.net>
574 * procfs.c (remove_fd): Fix copy of fds to fill hole left after
575 removal of the requested fd.
577 Mon May 6 07:52:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
579 * rs6000-tdep.c (_initialize_rs6000_tdep): Don't do XCOFF specific
582 * config/powerpc/tm-ppc-eabi.h: Define ELF_OBJECT_FORMAT.
585 Thu May 2 19:17:49 1996 Stan Shebs <shebs@andros.cygnus.com>
587 * gdbtk.tcl (debug_interface): New global, use to aid debugging.
588 (insert_breakpoint_tag, delete_breakpoint_tag): Fix range.
589 (file_popup_menu): Delete, never used.
590 (listing_window_popup): Rename from listing_window_button_1,
591 remove breakpoint toggling code.
592 (toggle_breakpoint): New procedure.
593 (create_file_win): Bind popup menu to button 2, toggle breakpoints
594 with button 1 in breakpoint area, add display of tagged areas if
598 Thu May 2 12:46:14 1996 Jeffrey A Law (law@cygnus.com)
601 * breakpoint.h (enum bpdisp): Add del_at_next_stop.
602 * breakpoint.c (insert_breakpoints, watchpoint_check,
603 bpstat_stop_status): Avoid bad references to memory freed via
604 delete_breakpoint on watchpoints going out of scope.
605 Do not delete these watchpoints, disable them and change their
606 disposition to del_at_next_stop instead.
607 (breakpoint_auto_delete): Delete all breakpoints whose disposition
609 (breakpoint_init_inferior): Use switch to avoid reference to
610 already deleted breakpoint.
612 Wed May 1 17:29:18 1996 Fred Fish <fnf@cygnus.com>
614 * Makefile.in (rs6000-nat.o): Depend on xcoffsolib.h.
615 * config/rs6000/rs6000.mh (NATDEPFILES): Move xcoffread.o ...
616 * config/rs6000/rs6000.mt (TDEPFILES): ... to here.
617 * xcoffsolib.c (xcoff_relocate_symtab_hook): Define and initialize.
618 (solib_info): Call xcoff_relocate_symtab via the hook.
619 (sharedlibrary_command): Ditto.
620 * xcoffread.c: Remove all FAKING_RS6000 comments and defines.
621 (xcoff_add_toc_to_loadinfo_hook): Define and initialize here.
622 (xcoff_init_loadinfo_hook): Define and initialize here.
623 (scan_xcoff_symtab): Call xcoff_add_toc_to_loadinfo via the hook.
624 (xcoff_initial_scan): Call xcoff_init_loadinfo via the hook.
625 * xcoffsolib.h (xcoff_relocate_symtab_hook): Declare extern func.
626 * rs6000-tdep.c (_initialize_rs6000_tdep): Add initializations
627 of xcoff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
628 * rs6000-nat.c (_initialize_core_rs6000): Add initialization
629 of xcoff_relocate_symtab_hook.
631 Tue Apr 30 13:22:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
633 * configure (powerpcle-*-solaris*): Add Solaris support.
635 * config/powerpc/{solaris.m[ht],tm-solaris.h}: New files for
638 Mon Apr 29 16:17:31 1996 Dawn Perchik <dawn@cygnus.com>
640 * c-valprint.c (c_val_print): Fix printing for arrays defined
643 Sun Apr 28 15:08:05 1996 Stan Shebs <shebs@andros.cygnus.com>
645 Support for bi-endian remote breakpoints.
646 * remote.c (big_break_insn, little_break_insn): New globals.
647 (break_insn): Remove.
648 (remote_insert_breakpoint, remote_remove_breakpoint): Use own
649 code if REMOTE_BREAKPOINT defined, otherwise call memory
650 breakpoint functions.
651 * config/sh/tm-sh.h (REMOTE_BREAKPOINT): Remove.
652 (BIG_REMOTE_BREAKPOINT, LITTLE_REMOTE_BREAKPOINT): Define.
654 * mon960-rom.c (mon960_cmds): Remove forward decl.
655 (mon960_load): Use current_monitor instead of mon960_cmds.
656 (mon960_regnames): Remove backslashes from line ends.
657 (_initialize_mon960): Fix documentation string.
659 Sun Apr 28 12:10:35 1996 Fred Fish <fnf@cygnus.com>
661 * symfile.h (psymbol_allocation_list): Expand comments which
662 describe the psymbol allocation list and how each field is
665 Sun Apr 28 03:44:30 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
667 * breakpoint.c (delete_breakpoint): Fix bpt->val, bpt->exp
669 (breakpoint_re_set_one): Fix b->exp, b->val, b->cond storage leaks.
671 * infcmd.c (run_command), solib.c (locate_base): Check for
672 target_has_execution in addition to inferior_pid, a core file
673 from a threaded program is yielding a non-zero inferior_pid.
675 * sparc-tdep.c (get_saved_register): Handle window registers
676 in a dummy frame correctly.
678 Sat Apr 27 20:38:32 1996 Fred Fish <fnf@cygnus.com>
680 * Makefile.in (CLIBS): Move $(MMALLOC) past all other libs,
681 so that anything that wants an allocation function not yet pulled
682 in, will get it from mmalloc rather than a system library.
683 * Makefile.in (INSTALLED_LIBS): Reorder to match order of CLIBS,
684 to avoid surprising results when used.
686 Sat Apr 27 00:12:05 1996 Dawn Perchik (dawn@cygnus.com)
688 * stabsread.c: Changes and bug fixes for cfront support.
689 Fix bug for class data members.
690 Fix parsing bug when no base classes exist.
691 Fix memory bug - allocate space for cplusplus specific info.
692 Add support for static data.
693 Add prototypes for static functions.
694 Enhance comments to show what each function expects to parse.
696 * stabsread.c(resolve_cont),dbxread.c(resolve_cont): Rename
697 function to resolve_cfront_continuation.
699 Fri Apr 26 23:58:26 1996 Jeffrey A Law (law@cygnus.com)
701 * infrun.c (wait_for_inferior): Call registers_changed when
702 restarting the inferior to get over a nullified instruction.
704 Tue Apr 24 12:12:55 1996 Dawn Perchik (dawn@cygnus.com)
706 * dbxread.c,stabsread.c,gdbtypes.c,partial-stab.h,valops.c:
707 Add new support for parsing cfront stabs.
709 Wed Apr 24 00:32:55 1996 Jeffrey A Law (law@cygnus.com)
711 * infrun.c (wait_for_inferior): Move "have_waited" label
712 outside of #ifdef conditionals. Don't trash the wait status
713 if we get a signal and the current instruction is nullified.
715 Mon Apr 22 20:17:01 1996 Fred Fish <fnf@cygnus.com>
717 * Makefile.in (VERSION): Bump version number to 4.16.1.
718 * NEWS: Update for 4.16 release.
720 Mon Apr 22 16:32:29 1996 Stan Shebs <shebs@andros.cygnus.com>
722 * monitor.h: Clean up comment formatting.
723 (current_monitor): Remove decl.
724 (LOADTYPES, LOADPROTOS, INIT_CMD, etc): Remove definitions.
725 (push_monitor, SREC_SIZE): Remove.
726 * monitor.c: Expand old macro into current_monitor derefs
728 * remote-os9k.c (current_monitor): Remove definition.
730 Mon Apr 22 14:54:45 1996 Mark Alexander <marka@superball.cygnus.com>
732 * corefile.c (specify_exec_file_hook): Allow arbitrary number of
734 (call_extra_exec_file_hooks): New function.
735 * h8300-tdep.c: Lint; add .h files to provide missing declarations,
736 remove unused variables.
737 (set_machine_hook): New function.
738 (_initialize_h8300m): Initialize it.
740 Fri Apr 19 15:03:49 1996 Ian Lance Taylor <ian@cygnus.com>
742 * remote-mips.c (encoding): Don't specify size, to avoid bug in
743 SunOS native compiler.
745 Thu Apr 18 18:46:57 1996 Stan Shebs <shebs@andros.cygnus.com>
747 * monitor.c: Use int rather than LONGEST for values, since
748 the formatting strings are not prepared to accept long longs.
750 Wed Apr 17 20:17:27 1996 Doug Evans <dje@canuck.cygnus.com>
752 * arm-tdep.c (initialize_arm_tdep): Make apcs32 a `zinteger'.
754 Tue Apr 16 17:38:23 1996 Stu Grossman (grossman@critters.cygnus.com)
756 * corelow.c (add_to_thread_list): Make sure reg_sect is non-null
757 before de-referencing it. Prevents deref of NULL pointer if core
758 file lacks .reg section.
759 * defs.h: Rename floatformat_{to from}_long_double to
760 floatformat_{to from}_doublest. Get rid of FLOATFORMAT_{TO
762 * findvar.c (extract_floating store_floating): Change all refs to
763 FLOATFORMAT_{FROM TO}... to floatformat_{from to}_doublest.
764 * utils.c: Change floatformat_{to from}_long_double to
765 floatformat_{to from}_doublest cuz the new routines will use
766 whatever size (double or long double) is appropriate.
767 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
768 REGISTER_CONVERT_TO_RAW): Change FLOATFORMAT... macros to
769 floatformat... routine calls.
771 Mon Apr 15 16:34:11 1996 Per Bothner <bothner@kalessin.cygnus.com>
773 * stabsread.c (read_type): Move handling of '@' from type
774 number handling to handling of types proper (as emitted by gcc!).
775 For typedefs, allocate the typedef type before reading its
776 definition, to properly handling recursive types.
778 Mon Apr 15 11:19:26 1996 Jeffrey A Law (law@cygnus.com)
780 * ch-exp.c (calculate_array_length): Fix prototype.
782 Sat Apr 13 14:21:16 1996 Stu Grossman (grossman@critters.cygnus.com)
784 * remote-nindy.c (nindy_open): Acquire more target state so that
785 user can attach to a previously running program.
786 * (nindy_fetch_registers nindy_store_registers): Get rid of fp
787 conversion code. That's all handled in {extract store}_floating
789 * utils.c (floatformat_to_double): Don't bias exponent when
790 handling zero's, denorms or NaNs.
791 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
792 REGISTER_CONVERT_TO_RAW): Change to using DOUBLST and
793 FLOATFORMAT_TO/FROM_DOUBLEST macros.
794 * config/i960/tm-nindy960.h: Undefine
795 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, and
796 REGISTER_CONVERTIBLE. These are no longer necessary now that all
797 the magic happens in extract/store_floating.
799 Sat Apr 13 02:58:02 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
801 * eval.c (evaluate_subexp_standard): Report error when attempting to
802 evaluate subscripts for types which cannot be subscripted.
804 * valarith.c (value_x_binop, value_x_unop): Add noside parameter.
805 Return a zero value with the return type of the member function
806 if noside is EVAL_AVOID_SIDE_EFFECTS instead of calling the member
808 * values.h (value_x_binop, value_x_unop): Update prototypes
810 * eval.c (evaluate_subexp_standard): Update all callers of
811 value_x_binop, value_x_unop accordingly.
813 * valarith.c (value_neg, value_complement): Perform ANSI C/C++
814 integral promotion on operands.
816 Fri Apr 12 13:19:27 1996 Fred Fish <fnf@cygnus.com>
818 * README: Update for 4.16 release.
819 * configure.in (AC_CHECK_FUNCS): Also check for sbrk.
820 * configure: Regenerate with autoconf.
821 * config.in: Regenerate with autoheader.
822 * main.c (main): Only use sbrk() when HAVE_SBRK is defined.
823 * top.c (command_loop): Ditto.
825 Fri Apr 12 09:45:29 1996 Stu Grossman (grossman@critters.cygnus.com)
827 * defs.h: Define TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
828 defaults for bi-endian targets. Replace function pointers for
829 floatformat routines with macros. No need for these to be runtime
831 * findvar.c: Get rid of floatformat function pointers. Use
832 macros in extract_floating and store_floating.
833 * remote-nindy.c (nindy_fetch_registers nindy_store_registers):
834 Use floatformat macros.
836 Thu Apr 11 21:28:02 1996 Fred Fish <fnf@cygnus.com>
838 From: Miles Bader <miles@gnu.ai.mit.edu>
839 * configure.in (AC_CHECK_HEADERS): check for endian.h.
840 Use AC_CHECK_TOOL to find AR & RANLIB. Add AC_PROG_AWK.
841 Add host & target cases for i[345]86-*-gnu*.
842 * config.in: Regenerate with autoheader.
843 * configure: Regenerate with autoconf.
844 * Makefile.in (AR, AWK): Set from corresponding autoconf substs.
845 (init.c): Don't scan mig-generated files.
846 * defs.h (endian.h): Include if HAVE_ENDIAN_H defined.
847 * config/nm-m3.h (ATTACH_NO_WAIT): Define.
848 * infcmd.c (attach_command): Use "#ifndef ATTACH_NO_WAIT"
849 rather than "#ifndef MACH".
851 Thu Apr 11 18:49:42 1996 Stan Shebs <shebs@andros.cygnus.com>
853 * remote.c (remotewritesize): New GDB variable, controls size
854 of memory packets sent to the target.
856 Thu Apr 11 13:47:52 1996 Stu Grossman (grossman@critters.cygnus.com)
858 * dcache.c: Add prototypes. Make many functions static.
859 * (dcache_peek dcache_fetch dcache_poke): Make dcache_fetch and
860 dcache_poke call dcache_xfer_memory directly in order to fix
861 problems with turning off dcache. dcache_peek is now unnecessary,
864 * defs.h: Define new macros HOST_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
865 and TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT to specify a pointer
866 to a struct floatformat. This allows for better handling of
867 targets whose floating point formats differ from the host by more
868 than just byte order.
869 * (floatformat_to_long_double floatformat_from_long_double):
870 Prototypes for new functions in utils.c.
871 * (floatformat_to_doublest floatformat_from_doublest): Prototypes
872 for pointers to floating point conversion functions. The actual
873 function uses either double or long double if the host supports it.
874 * findvar.c (floatformat_to_doublest floatformat_from_doublest):
875 Initialize to point at correct function depending on HAVE_LONG_DOUBLE.
876 * (extract_floating store_floating): Rewrite. Now, if host fp
877 format is the same as the target, we just do a copy. Otherwise,
878 we call floatformat_{to from}_doublest.
879 * remote-nindy.c (nindy_xfer_inferior_memory): Change param
880 `write' to `should_write'.
881 * utils.c (floatformat_to_long_double
882 floatformat_from_long_double): New routines that implement long
883 double versions of functions in libiberty/floatformat.c.
884 * config/i960/tm-i960.h (TARGET_LONG_DOUBLE_FORMAT): Define this for
885 i960 extended real (80 bit) numbers.
886 * nindy-share/nindy.c (ninMemGet ninMemPut): Return number of bytes
887 actually read or written.
889 Wed Apr 10 02:56:06 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
891 * ch-valprint.c (chill_val_print): Remove call to calculate_array_length.
892 (calculate_array_length): Move function from here ...
894 * ch-exp.c (calculate_array_length): ... to here.
895 (parse_primval): If we have a symbol with an array type
896 and the length is 0, call calculate_array_length.
898 Tue Apr 9 01:23:05 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
900 * eval.c (evaluate_subexp_standard): In case of TYPE_CODE_SET:
901 Add some checks for powerset compatibility.
903 * valops.c (value_slice): Use lowbound instead of lowerbound for
904 call to slice_range_type to get correct bounds.
906 Mon Apr 8 12:53:56 1996 Fred Fish <fnf@cygnus.com>
908 * Makefile.in (scm-exp.o, scm-lang.o, scm-valprint.o): Add targets and
910 * scm-lang.c (gdb_string.h): Include.
911 * objfiles.c (add_to_objfile_sections): Cast second arg of obstack_grow
912 call to correct type (char *).
913 * cp-valprint.c (cp_print_static_field): Ditto.
914 * somsolib.c (som_solib_create_inferior_hook): Add a declaration
915 for external find_unwind_entry function (from hppa-tdep.c).
916 * remote-pa.c (remote_write_bytes, remote_read_bytes): Change
917 type of second arg to "char *" to be type compatible with
919 (remote_wait): Cast second arg to strtol to correct type.
920 * hppa-tdep.c (compare_unwind_entries): Change argument types to
921 "const void *" to be type compatible with qsort, and then
922 assign to local args prior to use.
924 Mon Apr 8 15:35:52 1996 Jeffrey A Law (law@cygnus.com)
926 * infptrace.c (kill_inferior): Remove call to "kill"; update
929 Mon Apr 8 14:05:07 1996 Geoffrey Noer <noer@cygnus.com>
931 * remote-e7000.c: don't append :23 to target port if __WIN32__
932 is defined (it's WinGDB).
934 Sun Apr 7 22:34:29 1996 Fred Fish <fnf@cygnus.com>
936 From: Miles Bader <miles@gnu.ai.mit.edu>
937 * gnu-nat.c, gnu-nat.h, msg.defs, exc_request.defs, i386gnu-nat.c,
938 msg_reply.defs, notify.defs, process_reply.defs, reply_mig_hack.awk,
939 config/nm-gnu.h, config/i386/{i386gnu.mh, i386gnu.mt, nm-gnu.h,
940 m-i386gnu.h, xm-i386gnu.h}: New files for GNU hurd.
942 Sun Apr 7 13:32:41 1996 Fred Fish <fnf@cygnus.com>
944 * configure.in (case host): Add i386sco5 host.
945 * configure: Regenerate.
947 From: Robert Lipe <robertl@dgii.com>
948 Add support for SCO OpenServer 5 (a.k.a. 3.2v5*) This
949 target is an SVR3.2 with COFF, ELF, and shared libes, but
951 * config/i386/i386sco5.mh: New file.
952 * config/i386/nm-i386sco5.h: New file.
954 Sat Apr 6 08:55:22 1996 Fred Fish <fnf@cygnus.com>
956 * bcache.c (bcache): When size of chunk to cache is exactly equal to
957 BCACHE_MAXLENGTH, stash chunk as unique copy.
959 Sat Apr 6 00:46:26 1996 Fred Fish <fnf@cygnus.com>
961 * symfile.c (INLINE_ADD_PSYMBOL): Remove ifdef.
962 (add_psymbol_to_list): Add an arg for passing CORE_ADDR values and
963 use it, rather than calling add_psymbol_addr_to_list.
964 (add_psymbol_addr_to_list): Delete.
965 (add_psymbol_to_list): Make psymbol static to avoid random data in
966 gaps due to alignment of structure members.
967 * symfile.h (INLINE_ADD_PSYMBOL, ADD_PSYMBOL_TO_LIST,
968 ADD_PSYMBOL_ADDR_TO_LIST): Remove. Real world tests show no
969 performance improvements by inlining via complicated macros and
970 they just make gdb larger and harder to maintain.
971 * dwarfread.c (add_enum_psymbol): Replace ADD_PSYMBOL_TO_LIST
972 and/or ADD_PSYMBOL_ADDR_TO_LIST macro(s) with call to
973 add_psymbol_to_list with appropriate long or CORE_ADDR args.
974 (add_partial_symbol): Ditto.
975 * partial-stab.h: Ditto.
976 * os9kread.c (read_os9k_psymtab): Ditto
977 * mdebugread.c (parse_partial_symbols): Ditto.
978 (handle_psymbol_enumerators): Ditto.
979 (demangle.h): Include.
980 * hpread.c (hpread_build_psymtabs): Ditto.
981 (hpread_build_psymtabs): Ditto.
982 (demangle.h): Include
985 Fri Apr 5 13:44:40 1996 Stan Shebs <shebs@andros.cygnus.com>
987 * gdbtk.c (running_now): New global variable.
988 (gdb_cmd): Test it before executing any command.
989 (gdbtk_call_command): Set it when inferior is running.
990 * gdbtk.tcl (gdbtk_tcl_busy, gdbtk_tcl_idle): Enable and
991 disable interaction with command window's text appropriately.
993 Fri Apr 5 13:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
995 * gdbtk.c (SIOCSPGRP, linux): If on Linux, undef SIOCSPGRP, since
996 some versions of the kernel don't support it.
999 Thu Apr 4 20:16:55 1996 Fred Fish <fnf@cygnus.com>
1001 * configure.in: Check for setpgid function.
1002 * config.in: Regenerate with autoheader.
1003 * configure: Regenerate with autoconf.
1004 * inflow.c (_initialize_inflow): Only try to use _SC_JOB_CONTROL
1005 if it is actually defined.
1006 (gdb_setpgid): Use HAVE_SETPGID.
1007 * ch-exp.c: Change include of <string.h> to "gdb_string.h".
1008 * c-exp.y, f-exp.y, m2-exp.y: Ditto.
1009 * c-exp.y, serial.c: Include <ctype.h>.
1010 * config/m68k/nm-news.h: Add typedef for pid_t which is
1011 apparently missing from <sys/types.h>. Enclose entire
1012 file in NM_NEWS_H ifndef and define when included.
1013 * config/mips/nm-news-mips.h: Ditto.
1014 * config/m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL,
1015 REGISTER_CONVERT_TO_RAW): Change name of temporary variable.
1017 Thu Apr 4 19:04:18 1996 Stan Shebs <shebs@andros.cygnus.com>
1019 * arm-xdep.c: Move native-specific code to here from arm-tdep.c.
1020 * arm-tdep.c (arm_apcs_32): New global.
1021 (arm_addr_bits_remove, arm_saved_pc_after_call,
1022 arm_push_dummy_frame, arm_pop_frame): New functions.
1023 (arm_skip_prologue): Updated version from Richard Earnshaw.
1024 (_initialize_arm_tdep): Add set/show "apcs32".
1025 * config/arm/tm-arm.h (ADDR_BITS_REMOVE): Call
1026 arm_addr_bits_remove.
1027 (SAVED_PC_AFTER_CALL): Call arm_saved_pc_after_call.
1028 (frame_find_saved_regs): Declare properly.
1029 (PUSH_DUMMY_FRAME): Call arm_push_dummy_frame.
1030 (POP_FRAME): Call arm_pop_frame, use ADDR_BITS_REMOVE instead of
1032 * config/arm/nm-arm.h: New file.
1033 * config/arm/xm-arm.h (KERNEL_U_ADDR, FETCH_INFERIOR_REGISTERS):
1034 Move definitions to nm-arm.h.
1035 * config/arm/arm.mh (NAT_FILE): Define.
1037 * symfile.c (generic_load): Initialize data_count properly.
1039 Thu Apr 4 17:17:53 1996 Fred Fish <fnf@cygnus.com>
1041 * symmisc.c (print_objfile_statistics): Print memory used by
1042 psymbol cache obstack.
1044 Thu Apr 4 15:43:07 1996 Stan Shebs <shebs@andros.cygnus.com>
1046 * symfile.c (report_transfer_performance): New function.
1047 (generic_load): Call it to report transfer rate.
1048 * remote-e7000.c (e7000_load): Ditto.
1050 Mon Apr 1 16:31:00 1996 Stan Shebs <shebs@andros.cygnus.com>
1052 * mpw-make.sed: Change references to config.h to be in objdir,
1053 edit out rules to rebuild config.h.
1055 Mon Apr 1 08:32:23 1996 Fred Fish <fnf@cygnus.com>
1057 * hppa-tdep.c (hppa_pop_frame): Call clear_proceed_status before
1060 Sun Mar 31 16:15:43 1996 Fred Fish <fnf@cygnus.com>
1062 * hppah-nat.c (store_inferior_registers, store_inferior_registers,
1063 fetch_register, child_xfer_memory): Use call_ptrace function supplied
1064 by infptrace.c rather than calling ptrace directly.
1066 Sun Mar 31 15:39:00 1996 Stan Shebs <shebs@andros.cygnus.com>
1068 * mon960-rom.c: Cleanups and elimination of unused code,
1069 clarify documentation string.
1070 (mon960_serial, mon960_ttyname): Remove.
1071 * config/i960/tm-mon960.h (ADDITIONAL_OPTIONS,
1072 ADDITIONAL_OPTION_CASES, ADDITIONAL_OPTION_HELP): Remove.
1074 Sat Mar 30 11:00:22 1996 Fred Fish <fnf@cygnus.com>
1076 * configure.in: Check whether printf family supports printing
1077 long doubles or not and define PRINTF_HAS_LONG_DOUBLE if so.
1078 * acconfig.h: Provide default undef for PRINTF_HAS_LONG_DOUBLE.
1079 * configure: Regenerate.
1080 * valprint.c (print_floating): Use PRINTF_HAS_LONG_DOUBLE.
1081 * c-exp.y (parse_number): Use PRINTF_HAS_LONG_DOUBLE.
1082 * configure.in: Fix have_gregset and have_fpregset autoconf
1083 variable names so that they match the pattern required to
1086 Fri Mar 29 21:39:56 1996 Fred Fish <fnf@cygnus.com>
1088 * core-aout.c (fetch_core_registers): Cast core_reg_size to int
1089 before testing against reg_ptr.
1090 * eval.c (evaluate_subexp_standard): Cast type of
1091 TYPE_FN_FIELD_VOFFSET to int.
1092 * findvar.c (extract_signed_integer, extract_unsigned_integer,
1093 extract_long_unsigned_integer): Cast type of sizeof to int.
1094 * values.c (unpack_field_as_long, modify_field): Ditto.
1095 * valops.c (value_assign, call_function_by_hand): Ditto.
1096 * infcmd.c (do_registers_info): Ditto.
1097 * ser-tcp.c (tcp_open): Ditto.
1098 * remote.c (putpkt): Ditto.
1099 * dcache.c (dcache_peek): Ditto.
1100 * dcache.c (dcache_poke): Ditto.
1101 * m2-exp.y (yylex): Ditto.
1102 * gnu-regex.c (re_match_2): Ditto.
1103 * f-lang.c (ADD_BF_SYMNUM, saved_bf_list_end, tmp_bf_ptr): Ifdef
1104 out unused macro definition and variables.
1105 * inftarg.c (proc_wait): Move from main.c to here, and make static.
1106 * valprint.c (val_print_string): Change bufsize from int to unsigned.
1107 * main.c (wait.h): Include.
1108 * top.c (command_line_input): Remove unused variable "c".
1109 * f-typeprint.c (f_type_print_varspec_prefix): Add missing enum
1110 value TYPE_CODE_TYPEDEF to switch statement.
1111 (f_type_print_varspec_suffix): Add missing enum value
1112 TYPE_CODE_TYPEDEF to switch statement.
1113 * ch-exp.c (parse_primval): Add remaining enumeration values to
1114 switch statement, with no specific action.
1115 (ch_lex): Add LOC_UNRESOLVED in switch statement.
1116 (pushback_token): Ifdef out, since code using it is ifdef'd out.
1117 * stabsread.c (cleanup_undefined_types): Remove unused label
1119 * objfiles.h (print_symbol_bcache_statistics): Add prototype.
1120 * maint.c (objfiles.h): Include.
1121 (maintenance_print_statistics): Remove unused variable "temp".
1122 * minsyms.c (lookup_minimal_symbol_solib_trampoline): Remove
1123 unused variable "found_file_symbol".
1124 * m2-exp.y (yylex): Add LOC_UNRESOLVED case to switch.
1125 * language.c (lang_bool_type): Use existing function local type
1126 variable rather than create block local variables.
1127 * solib.c (disable_break): Enclose in ifndef SVR4_SHARED_LIBS.
1128 * infptrace.c (wait.h, command.h): Include.
1129 * ser-tcp.c (gdb_string.h): Include
1130 * i386-tdep.c (codestream_seek): Change "place" to CORE_ADDR.
1131 (i386_get_frame_setup): Change "pc" from int to CORE_ADDR.
1132 * command.c (complete_on_enum): Make assignment used as truth value
1133 explictly check against NULL.
1135 * infrun.c (wait_for_inferior): Ifdef out prologue_pc since code
1136 that uses it is ifdef'd out.
1137 * parser-defs.h: Add prototype for write_dollar_variable.
1138 * infrun.c: Add prototype for write_pc_pid.
1139 * breakpoint.h: Add prototype for re_enable_breakpoints_in_shlibs.
1140 * symmisc.c (bcache.h): Include.
1141 * bcache.h: Add prototype for print_bcache_statistics.
1142 * symfile.c: Include <time.h>.
1143 * printcmd.c (print_scalar_formatted): Change len to unsigned int.
1144 * valarith.c (value_equal): Cast result of TYPE_LENGTH to int.
1145 * valarith.c (value_binop): Change result_len, promoted_len1,
1146 and promoted_len2 to unsigned int.
1147 * valarith.c (value_subscripted_rvalue): Change elt_offs and
1148 elt_size to unsigned int.
1149 * valops.c (value_array): Change typelength to unsigned int.
1150 (destructor_name_p): Change len to unsigned int.
1151 * scm-lang.h (scm_parse): Add prototype for scm_unpack.
1152 * symfile.c (decrement_reading_symtab): Change return type to void.
1153 * valarith.c (value_subscript): Remove unused variable "word".
1154 (value_subscript): Remove unused variable "tint".
1155 * valops.c (auto_abandon): Ifdef out, since code using it is also
1157 * eval.c (init_array_element): Remove unused variable "val".
1158 * Makefile.in (values.o): Depends on scm-lang.h.
1159 (command.o): Depends upon wait_h.
1160 (ser-tcp.o): Depends upon gdb_string.h.
1161 (infptrace.o): Depends upon wait_h and command_h.
1162 (maint.o): Depends on objfiles.h and symfile.h.
1163 * values.c (allocate_repeat_value): Remove unused variable
1165 (scm-lang.h): Include.
1166 * breakpoint.c (create_longjmp_breakpoint): Enclose in
1167 GET_LONGJMP_TARGET define, unused otherwise.
1168 * config/i386/nm-linux.h: Add prototypes for i386_insert_watchpoint,
1169 i386_remove_watchpoint and i386_stopped_by_watchpoint.
1171 Thu Mar 28 12:53:19 1996 Doug Evans <dje@canuck.cygnus.com>
1173 * configure.in (sparc64-*-solaris2*): Delete.
1174 Stick with sparc-*-solaris2*.
1175 * configure: Regenerated.
1177 Thu Mar 28 06:51:26 1996 Fred Fish <fnf@cygnus.com>
1179 * valops.c (value_assign): Make copy of internal variable value
1180 before returning it as a new value, since it is owned by the
1181 internal variable and will be freed along with it.
1183 Wed Mar 27 08:36:17 1996 Jeffrey A Law (law@cygnus.com)
1185 * From Peter Schauer.
1186 * breakpoint.c (breakpoint_re_set_one): Keep temporary
1187 breakpoints bp_until, bp_finish, bp_watchpoint_cope, bp_call_dummy
1188 and bp_step_resume in case breakpoint_re_set_one is called due
1189 to a step over a dlopen call.
1190 * infrun.c (wait_for_inferior): Always remove breakpoints from
1191 inferior in BPSTAT_WHAT_CHECK_SHLIBS case.
1193 Tue Mar 26 13:15:32 1996 Fred Fish <fnf@cygnus.com>
1195 * config/mips/tm-mips.h (COERCE_FLOAT_TO_DOUBLE): Only prefer
1196 non-prototyped case over prototyped case for C.
1197 * config/pa/tm-hppa.h (COERCE_FLOAT_TO_DOUBLE): Ditto.
1199 Sat Mar 23 17:24:28 1996 Fred Fish <fnf@cygnus.com>
1201 * os9kread.c (os9k_process_one_symbol): Note nonportable
1202 assumption that an int can hold a char *.
1204 * bcache.h (struct hashlink): Wrap data[] inside union with
1205 double to force longest alignment.
1206 (BCACHE_DATA): New macro to access data[].
1207 (BCACHE_ALIGNMENT): New macro to get offset to data[].
1208 * bcache.c (lookup_cache, bcache): Use BCACHE_DATA to get
1209 address of cached data. Use BCACHE_ALIGNMENT to compute
1210 amount of space to allocate for each hashlink struct.
1212 Sat Mar 23 12:14:02 1996 Fred Fish <fnf@cygnus.com>
1214 * ch-lang.c (evaluate_subexp_chill): Fix typo.
1216 Thu Mar 21 08:27:19 1996 Fred Fish <fnf@cygnus.com>
1218 * Makefile.in (VERSION): Bump version to 4.15.3
1220 Thu Mar 21 10:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
1222 * config.in: Rename from config.h.in.
1223 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
1224 Change CONFIG_HEADERS test in AC_OUTPUT accordingly.
1225 * configure: Rebuild.
1226 * Makefile.in (stamp-h): Depend upon config.in, not config.h.in.
1227 Set CONFIG_HEADERS to config.h:config.in.
1229 Tue Mar 19 12:47:51 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1231 * partial-stab.h (case N_ENDM): Finish current partial symbol
1232 table for Solaris 2 cc.
1234 Tue Mar 19 10:39:15 1996 Jeffrey A Law (law@cygnus.com)
1236 * rs6000-nat.c (exec_one_dummy_insn): Don't clobber the
1237 PC in the registers array. From Peter Schauer.
1239 Mon Mar 18 13:47:09 1996 Fred Fish <fnf@cygnus.com>
1241 * symfile.c (reread_symbols): Reinitialize bcache struct
1242 members to zero using memset. Also use memset to reinit
1243 global_psymbols and static_psymbols, rather than explicitly
1244 resetting each structure member.
1246 Sat Mar 16 19:47:36 1996 Fred Fish <fnf@cygnus.com>
1248 * configure.in: Add fragment to create stamp-h.
1250 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
1251 * configure.in (AC_CHECK_HEADERS): Check for link.h.
1252 * configure: Regenerate with autoconf.
1253 * config.h.in: Regenerate with autoheader.
1254 * config/i386/nm-linux.h: Include solib.h only if HAVE_LINK_H
1256 * solib.c: Exclude most of the code if HAVE_LINK_H is not defined.
1257 * config/i386/linux.mh: Reinstate XM_CLIBS, it is needed for
1258 older a.out based systems.
1260 Sat Mar 16 16:45:43 1996 Fred Fish <fnf@cygnus.com>
1262 * config.h.in: New file.
1263 * acconfig.h: New file, for autoheader.
1264 * configure.in (AC_CONFIG_HEADER): Add, generate config.h.
1265 * configure: Regenerate.
1266 * Makefile.in (defs_h): Add config.h
1267 (distclean): Remove config.h and stamp-h during distclean.
1268 (config.h, stamp-h): New targets to remake config.h when necessary.
1269 * defs.h (config.h): Include before any other includes or defines.
1270 * i386-tdep.c (gdb_string.h): Move include after include of defs.h.
1271 * i386v4-nat.c (defs.h): Include before testing HAVE_SYS_PROCFS_H.
1273 Sat Mar 16 14:55:27 1996 Fred Fish <fnf@cygnus.com>
1275 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
1276 * Makefile.in (INSTALLED_LIBS): Make sure that @LIBS@ will not
1277 result in an empty line, to work around a bug in native Ultrix 4.4
1278 and OSF/1-3.2C make.
1280 Sat Mar 16 13:33:17 1996 Fred Fish <fnf@cygnus.com>
1282 * configure.in: Add gdbserver to configdirs under linux.
1283 * configure: Regenerate.
1285 Fri Mar 15 12:06:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1287 * config/i386/nm-nbsd.h (FLOAT_INFO): Comment out.
1288 * config/i386/tm-nbsd.h (NUM_REGS): Define.
1290 Thu Mar 14 10:31:18 1996 Jeffrey A Law (law@cygnus.com)
1292 * solib.c (solib_break_names): Add _r_debug_state for
1293 vanilla SVR4 implementations. From Peter Schauer.
1295 Mon Mar 11 14:24:57 1996 Dawn Perchik <dawn@critters.cygnus.com>
1297 * mon960-rom.c: New file; support mon960 rom monitor on i960.
1298 * monitor.c (monitor_debug): Change remotedebug to buffer strings.
1299 * monitor.c (monitor_open): Add test for flag MO_NO_ECHO_ON_OPEN before
1300 epecting prompt and echo during open.
1301 * monitor.c (monitor_stop): Add test for flag MO_SEND_BREAK_ON_OPEN to
1302 determine if break should be sent as stop command.
1303 * monitor.h: Add flags MO_NO_ECHO_ON_OPEN and MO_SEND_BREAK_ON_OPEN.
1304 * i960-tdep.c (mon960_frame_chain_valid): New function for getting
1305 stack frame on mon960.
1306 * Makefile.in: Add mon960 files.
1307 * configure.in: Changed i960-*-coff* and i960-*-elf* to target mon960;
1308 added i960-nindy-coff* and i960-nindy-elf* for target nindy.
1309 * configure: Regenerated.
1310 * config/i960/mon960.mt, config/i960/tm-mon960.h: New files;
1311 support mon960 rom monitor on i960.
1313 Mon Mar 11 11:02:47 1996 Steve Chamberlain <sac@slash.cygnus.com>
1315 With Michael Snyder:
1316 * i386-tdep.c (skip_trampoline_code): Fix strncmp length.
1317 * win32-nat.c (CHECK, DEBUG*, debug_*): New.
1318 (handle_load_dll): Don't reload symbols.
1319 (handle_exception): Use the DEBUG_* names.
1320 (child_wait): Add DEBUG_* code.
1321 (_initialize_inftarg): Add new commands to set debug_ names.
1323 Mon Mar 11 09:19:58 1996 Jeffrey A Law (law@cygnus.com)
1325 * From Peter Schauer:
1326 * breakpoint.c (insert_breakpoints): Use ALL_BREAKPOINTS_SAFE.
1327 (bpstat_stop_status): Likewise.
1328 (remove_solib_event_breakpoints): Likewise.
1329 (clear_momentary_breakpoints): Likewise.
1330 (re_enable_breakpoints_in_shlibs): Don't reenable a breakpoint
1331 if we still can't read the memory for that breakpoint.
1332 (mention): Add bp_shlib_event case to keep gcc quiet.
1334 Fri Mar 8 12:08:12 1996 Jeffrey A Law (law@cygnus.com)
1336 * breakpoint.h (enum enable): New enum shlib_disabled for
1337 shared library breakpoints that have been temporarily disabled.
1338 * breakpoint.c: Handle temporarily disabled shared library
1339 breakpoints like disabled breakpoints in most places.
1340 (insert_breakpoints): Use shlib_disabled to indicate
1341 that an unsettable breakpoint is only temporarily disabled.
1342 (re_enable_breakpoints_in_shlibs): New function.
1343 * corelow.c (solib_add_stub): After adding shared libraries,
1344 try to reenable any temporarily disabled breakpoints.
1345 * infcmd.c (attach_command): Likewise.
1346 * infrun.c (wait_for_inferior): Likewise.
1348 Fri Mar 8 11:41:25 1996 Ian Lance Taylor <ian@cygnus.com>
1350 * defs.h (extract_long_unsigned_integer): Declare.
1351 * findvar.c (extract_long_unsigned_integer): New function.
1352 * printcmd.c (print_scalar_formatted): Use it.
1353 * valprint.c (val_print_type_code_int): Likewise.
1355 Thu Mar 7 17:40:50 1996 Stan Shebs <shebs@andros.cygnus.com>
1357 * infcmd.c (do_registers_info): Ignore anonymous registers.
1358 * sh-tdep.c (set processor): New command to set specific
1360 (sh_reg_names, sh3_reg_names): Arrays of register names for
1361 SH and SH3 processors.
1362 (sh_set_processor_type): New function.
1363 * sh3-rom.c (sh3_open): Call it.
1364 (sh3_regname): Add names of all the bank registers.
1365 (sh3_supply_register): Clean up formatting.
1366 * config/sh/tm-sh.h (NUM_REGS, NUM_REALREGS): Increase to include
1368 (REGISTER_NAMES): Add names of bank registers.
1369 (FP15_REGNUM): Define.
1370 (REGISTER_VIRTUAL_TYPE): Use it.
1371 * monitor.c: Clean up some comments.
1373 Thu Mar 7 12:09:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1375 * i386b-nat.c: Revert part of Mar 5 change. FreeBSD collapsed the
1376 s* and t* symbols too.
1378 Thu Mar 7 15:18:51 1996 James G. Smith <jsmith@cygnus.co.uk>
1380 * symfile.c (generic_load): Avoid division by zero.
1382 Wed Mar 6 17:57:59 1996 Jeffrey A Law (law@cygnus.com)
1384 * breakpoint.c (bfd_lookup_symbol): Provide for all SVR4 systems,
1385 not just those with HANDLE_SVR4_EXEC_EMULATORS.
1388 * breakpoint.c (internal_breakpoint_number): Move to file scope.
1389 (create_solib_event_breakpoint): Use an internal breakpoint number.
1391 Wed Mar 6 00:32:44 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1393 * valarith.c (value_in): Change builtin_type_chill_bool to
1396 Tue Mar 5 23:48:36 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1398 * ch-exp.c (parse_primval): Handle CARD, MAX, MIN.
1399 (match_string_literal): Handle control sequence.
1400 (match_character_literal): Deto.
1402 * ch-lang.c (chill_printchar): Change formating of nonprintable
1403 characters from C'xx' to ^(num).
1404 (chill_printstr): Deto.
1405 (value_chill_card, value_chill_max_min): New functions to process
1406 Chill's CARD, MAX, MIN.
1407 (evaluate_subexp_chill): Process UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN.
1409 * expression.h (exp_opcode): Add UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN
1410 for Chill's CARD, MAX, MIN.
1412 * valarith.c (value_in): Add processing of TYPE_CODE_RANGE
1413 and change return type from builtin_type_int to
1414 builtin_type_chill_bool.
1416 Tue Mar 5 18:54:04 1996 Stan Shebs <shebs@andros.cygnus.com>
1418 * config/nm-nbsd.h (link_object, lo_name, etc): Move to here
1419 from config/nm-nbsd.h.
1420 * config/sparc/nm-nbsd.h (regs, fp_status, etc): Move to here
1421 from config/sparc/tm-nbsd.h.
1423 * config/m68k/nm-hp300hpux.h (FIVE_ARG_PTRACE): Define here
1424 instead of in config/m68k/xm-hp300hpux.h.
1426 Tue Mar 5 12:05:35 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1428 * i386b-nat.c, m68knbsd-nat.c (fetch_core_registers): Provide
1429 implementation for NetBSD systems.
1431 Mon Mar 4 23:44:16 1996 Per Bothner <bothner@kalessin.cygnus.com>
1433 * valarith.c (binop_user_defined_p): Return 0 for BINOP_CONCAT.
1434 (value_concat): Handle varying strings (add COERCE_VARYING_ARRAY).
1436 * ch-lang.c (evaluate_subexp_chill case MULTI_SUBSCRIPT): Error
1437 if "function" is pointer to non-function.
1439 Mon Mar 4 17:47:03 1996 Stan Shebs <shebs@andros.cygnus.com>
1441 * top.c (print_gdb_version): Update copyright year.
1443 Mon Mar 4 14:44:54 1996 Jeffrey A Law (law@cygnus.com)
1446 * infrun.c (wait_for_inferior): Remove breakpoints and
1447 switch terminal settings before calling SOLIB_ADD.
1448 * solib.c (enable_break, SVR4 variant): Don't map in symbols
1449 for the dynamic linker, the namespace pollution causes real
1452 Sun Mar 3 17:18:57 1996 James G. Smith <jsmith@cygnus.co.uk>
1454 * remote-mips.c (common_breakpoint): Explicitly terminate the
1457 Wed Feb 28 22:32:18 1996 Stan Shebs <shebs@andros.cygnus.com>
1459 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
1460 * remote.c (remote_detach): Send a command 'D' to the target
1461 when detaching, update the function's comments.
1463 Wed Feb 28 15:50:12 1996 Fred Fish <fnf@cygnus.com>
1465 * Makefile.in (VERSION): Bump version to 4.15.2 to establish
1466 baseline for gdb 4.16 rerelease testing.
1468 Wed Feb 28 13:32:05 1996 Jeffrey A Law (law@cygnus.com)
1470 * somsolib.c (som_solib_create_inferior_hook): Before returning
1471 call clear_symtab_users.
1473 Tue Feb 27 00:04:46 1996 Stu Grossman (grossman@critters.cygnus.com)
1475 * remote-e7000.c (e7000_open): Delete all breakpoints when
1476 connecting to e7000. Change connect message to allow use of
1477 monitor.exp in test suite.
1478 * (e7000_load): Print transfer rate of download.
1479 * symfile.c (generic_load): Print transfer rate of download.
1481 Sun Feb 25 13:58:33 1996 Stan Shebs <shebs@andros.cygnus.com>
1483 * configure.in (mips*-*-vxworks*): New config.
1484 * configure: Regenerated.
1486 * config/mips/vxmips.mt, config/mips/tm-vxmips.h: New files.
1487 * remote-vxmips.c (vx_convert_to_virtual, vx_convert_from_virtual):
1490 Sat Feb 24 12:30:28 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1492 * partial-stab.h (case N_FUN): Function symbols generated
1493 by SPARCworks cc have a meaningless zero value, do not update
1494 pst->textlow if the function symbol value is zero.
1496 * stabsread.c (define_symbol): Initialize SYMBOL_TYPE field
1497 for function prototype declaration symbols.
1499 Fri Feb 23 22:33:04 1996 Stu Grossman (grossman@critters.cygnus.com)
1501 * remote-e7000.c (e7000_load): New routine to download via the
1503 * (e7000_wait): Don't backup PC when we hit a breakpoint.
1504 Apparantly new sh2 pods get this right...
1505 * (e7000_ops): Add call to e7000_load.
1507 Thu Feb 22 00:52:42 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1509 * config/m68k/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h},
1510 m68knbsd-nat.c: New files, support for NetBSD/m68k.
1512 * configure.in (m68k-*-netbsd*): New config.
1513 * configure: Regenerated.
1515 Wed Feb 21 19:00:21 1996 Fred Fish <fnf@cygnus.com>
1517 * standalone.c (open, _initialize_standalone): Fix obvious typos
1518 reported by Martin Pool <martin@citr.uq.oz.au>.
1520 Wed Feb 21 14:24:04 1996 Jeffrey A Law (law@cygnus.com)
1522 * solib.c (solib_create_inferior_hook): Fix thinko.
1524 Tue Feb 20 23:59:19 1996 Jeffrey A Law (law@cygnus.com)
1526 * solib.c (solib_break_names): Define for Solaris and Linux.
1527 (enable_break): For SVR4 systems, first try to use the debugger
1528 interfaces in the dynamic linker to track shared library events
1529 as they happen, then fall back to BKPT_AT_SYMBOL code. Convert
1530 BKPT_AT_SYMBOL code to use shared library event breakpoints.
1531 (solib_create_inferior_hook): Simplify BKPT_AT_SYMBOL code,
1532 it no longer needs to restart/wait on the inferior.
1533 * symfile.c (find_lowest_section): No longer static.
1534 * symfile.h (find_lowest_section): Corresponding changes.
1536 Tue Feb 20 18:54:08 1996 Fred Fish <fnf@cygnus.com>
1538 * valops.c (COERCE_FLOAT_TO_DOUBLE): Define default value.
1539 (value_arg_coerce): Use COERCE_FLOAT_TO_DOUBLE.
1540 * config/alpha/tm-alpha.h (COERCE_FLOAT_TO_DOUBLE): Define to 1.
1541 * config/mips/tm-mips.h: Ditto.
1542 * config/pa/tm-hppa.h: Ditto.
1543 * config/rs6000/tm-rs6000.h: Ditto.
1544 * config/sparc/tm-sparc.h: Ditto.
1546 Tue Feb 20 17:32:05 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1548 * config/{i386,ns32k}/nbsd.mh (NATDEPFILES): Remove core-aout.o.
1550 * config/nm-nbsd.h (FETCH_INFERIOR_REGISTERS): Defined.
1551 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
1552 #ifdef'd out definitions --- Causes serious gdb failures on
1553 the i386. Need to investigate further before enabling.
1555 * i386b-nat.c (fetch_inferior_registers, store_inferior_registers,
1556 fetch_core_registers): New functions. These functions are defined
1557 if FETCH_INFERIOR_REGISTERS is set. Registers are fetched/stored
1558 with ptrace PT_GETREGS/PT_SETREGS.
1560 Tue Feb 20 16:55:06 1996 Stu Grossman (grossman@critters.cygnus.com)
1562 * findvar.c (extract_floating store_floating): Replace `long
1563 double' with `DOUBLEST'.
1565 Mon Feb 19 15:25:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1567 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
1570 Mon Feb 19 10:32:05 1996 Jeffrey A Law (law@cygnus.com)
1572 * symtab.h (looup_minimal_symbol_solib_trampoline): Declare.
1574 * breakpoint.h (remove_solib_event_breakpoints): Declare.
1575 * breakpoint.c (remove_solib_event_breakpoints): New function.
1576 * somsolib.c (solib_create_inferior_hook): Remove all solib event
1577 breakpoints before inserting any new ones. Use a solib event
1578 breakpoint for the breakpoint at "_start".
1579 Remove extraneous "\n" from calls to warning.
1581 * breakpoint.c (breakpoint_1): Add missing "sigtramp" to bptypes
1584 Mon Feb 19 01:09:32 1996 Doug Evans <dje@cygnus.com>
1586 * dwarfread.c (add_partial_symbol): Use ADD_PSYMBOL_ADDR_TO_LIST
1587 for CORE_ADDR values.
1588 (new_symbol): Use SYMBOL_VALUE_ADDRESS for CORE_ADDR values.
1589 * symfile.h (add_psymbol_{,addr}to_list): Add prototypes.
1591 Sun Feb 18 14:37:13 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1593 * mipsread.c (mipscoff_symfile_read): Unconditionally add
1594 alpha coff dynamic symbols for all symbol files. Makes skipping
1595 over the trampoline code work when stepping from a function in a
1596 shared library into a function in a different shared library.
1598 Sun Feb 18 09:27:10 1996 Stu Grossman (grossman@cygnus.com)
1600 * config/sparc/tm-sparc.h: Define PS_FLAG_CARRY. Define
1601 RETURN_VALUE_ON_STACK to return long doubles on the stack.
1603 Sat Feb 17 16:33:11 1996 Fred Fish <fnf@cygnus.com>
1605 * Makefile.in (ch-exp.o): Add dependencies.
1606 (various): Add gdb_string.h to dependencies that need it.
1608 Sat Feb 17 08:57:50 1996 Fred Fish <fnf@cygnus.com>
1610 * symmisc.c (print_symbol_bcache_statistics): Update description for
1611 printing byte cache statistics.
1613 Thu Feb 16 16:02:03 1996 Stu Grossman (grossman@cygnus.com)
1615 * Add native support for long double data type.
1616 * c-exp.y (%union): Change dval to typed_val_float. Use DOUBLEST
1617 to store actual data. Change types of INT and FLOAT tokens to
1618 typed_val_int and typed_val_float respectively. Create new token
1619 DOUBLE_KEYWORD to specify the string `double'. Make production
1620 for FLOAT use type determined by parse_number. Add production for
1621 "long double" data type.
1622 * (parse_number): Use sscanf to parse numbers as float, double or
1623 long double depending upon the type of typed_val_float.dval. Also
1624 allow user to specify `f' or `l' suffix to explicitly specify
1625 float or long double constants. Change typed_val to
1627 * (yylex): Change typed_val to typed_val_int. Also, scan for
1629 * coffread.c (decode_base_type): Add support for T_LNGDBL basic
1631 * configure, configure.in: Add check for long double support in
1633 * defs.h: Define DOUBLEST appropriatly depending on whether
1634 HAVE_LONG_DOUBLE (from autoconf) is defined. Also, fix prototypes
1635 for functions that handle this type.
1636 * expression.h (union exp_element): doubleconst is now type
1638 * m2-exp.y f-exp.y (%union): dval becomes type DOUBLEST.
1639 * findvar.c (extract_floating): Make return value be DOUBLEST.
1640 Also, add support for numbers with size of long double.
1641 * (store_floating): Arg `val' is now type DOUBLEST. Handle all
1643 * parser-defs.h parse.c (write_exp_elt_dblcst): Arg expelt is now
1645 * valarith.c (value_binop): Change temp variables v1, v2 and v to
1646 type DOUBLEST. Coerce type of result to long double if either op
1648 * valops.c (value_arg_coerce): If argument type is bigger than
1649 double, coerce to long double.
1650 * (call_function_by_hand): If REG_STRUCT_HAS_ADDR is defined, and
1651 arg type is float and > 8 bytes, then use pointer-to-object
1652 calling conventions.
1653 * valprint.c (print_floating): Arg doub is now type DOUBLEST.
1654 Use appropriate format and precision to print out floating point
1656 * value.h: Fixup prototypes for value_as_double,
1657 value_from_double, and unpack_double to use DOUBLEST.
1658 * values.c (record_latest_value): Remove check for invalid
1659 floats. Allow history to store them so that people may examine
1660 them in hex if they want.
1661 * (value_as_double unpack_double): Change return value to DOUBLEST.
1662 * (value_from_double): Arg `num' is now DOUBLEST.
1663 * (using_struct_return): Use RETURN_VALUE_ON_STACK macro (target
1664 specific) to expect certain types to always be returned on the stack.
1666 Fri Feb 16 14:00:54 1996 Fred Fish <fnf@cygnus.com>
1668 * bcache.c, bcache.h: New files to implement a byte cache.
1669 * Makefile.in (SFILES): Add bcache.c.
1670 (symtab_h): Add bcache.h.
1671 (HFILES_NO_SRCDIR): add bcache.h
1672 (COMMON_OBJS): Add bcache.o
1673 (bcache.o): New target.
1674 * dbxread.c (start_psymtab): Make global_syms & static_syms
1675 type "partial_symbol **".
1676 * hpread.c (hpread_start_symtab): Ditto.
1677 * os9kread.c (os9k_start_psymtab): Ditto.
1678 * stabsread.h (start_psymtab): Ditto.
1679 * {symfile.c, symfile.h} (start_psymtab_common): Ditto.
1680 * maint.c (maintenance_print_statistics): Call
1681 print_symbol_bcache_statistics.
1682 * objfiles.c (allocate_objfile): Initialize psymbol bcache malloc
1684 * solib.c (allocate_rt_common_objfile): Ditto.
1685 * symfile.c (reread_symbols): Ditto.
1686 (free_objfile): Free psymbol bcache when objfile is freed.
1687 (objfile_relocate): Use new indirect psymbol pointers.
1688 * objfiles.h (struct objfile): Add psymbol cache.
1689 * symfile.c (compare_psymbols): Now passed pointers to pointers to
1691 (reread_symbols): Free psymbol bcache when freeing other objfile
1693 (add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new
1694 psymbol using the psymbol bcache.
1695 (init_psymbol_list): Psymbol lists now contain pointers rather than
1696 the actual psymbols.
1697 * symfile.h (psymbol_allocation_list): Psymbol lists now dynamically
1698 grown arrays of pointers.
1699 (ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol
1701 * symmisc.c (print_partial_symbols): Now takes pointer to pointer
1703 (print_symbol_bcache_statistics): New function to print per objfile
1705 (print_partial_symbol, print_partial_symbols,
1706 maintenance_check_symtabs, extend_psymbol_list):
1707 Account for change to pointer to pointer to partial symbol.
1708 * symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2,
1709 make_symbol_completion_list):
1710 Account for change to pointer to pointer to partial symbol.
1711 * symtab.h (bcache.h): Include.
1712 * xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms
1713 type "partial_symbol **".
1715 Fri Feb 16 10:02:34 1996 Fred Fish <fnf@cygnus.com>
1717 * dwarfread.c (free_utypes): New function.
1718 (read_file_scope): Call free_utypes as cleanup, rather than just
1719 freeing the utypes pointer.
1721 Thu Feb 15 21:40:52 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1723 * demangle.c (is_cplus_marker): New function, checks if a
1724 character is one of the commonly used C++ marker characters.
1725 * defs.h (is_cplus_marker): Add prototype.
1726 * c-typeprint.c (c_type_print_base), ch-lang.c (chill_demangle),
1727 cp-valprint.c (cp_print_class_method), mdebugread.c (parse_symbol),
1728 stabsread.c (define_symbol, read_member_functions, read_struct_fields),
1729 symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P),
1730 values.c (vb_match): Use is_cplus_marker instead of comparison
1733 Thu Feb 15 18:08:13 1996 Fred Fish <fnf@cygnus.com>
1735 * symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly
1736 delete entirely someday.
1738 Thu Feb 15 15:25:34 1996 Stan Shebs <shebs@andros.cygnus.com>
1740 * mpw-make.sed: Edit out makefile rebuild rule.
1741 (host_alias, target_alias): Comment out instead of deleting.
1742 (@LIBS@): Edit out references.
1744 Tue Feb 13 22:56:46 1996 Fred Fish <fnf@cygnus.com>
1746 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1747 Use n_psyms in OBJSTAT, not psyms.
1749 Mon Feb 12 15:59:31 1996 Doug Evans <dje@charmed.cygnus.com>
1751 * configure.in (sparclet-*-aout*): New config.
1752 * configure: Regenerated.
1754 Mon Feb 12 14:17:52 1996 Fred Fish <fnf@cygnus.com>
1756 * somsolib.c (som_solib_add): Use xmalloc rather than bare
1757 unchecked call to malloc.
1758 * remote-mips.c (pmon_load_fast): ditto.
1759 * remote-mm.c (mm_open): ditto.
1760 * hpread.c (hpread_lookup_type): ditto.
1761 * remote-adapt.c (adapt_open): ditto.
1763 Mon Feb 12 13:11:32 1996 Fred Fish <fnf@cygnus.com>
1765 * f-lang.c (allocate_saved_bf_node, allocate_saved_function_node,
1766 allocate_saved_f77_common_node, allocate_common_entry_node,
1767 add_common_block): Use xmalloc rather than malloc, some of which
1769 * gnu-regex.c: At same point as other gdb specific changes
1770 #undef malloc and then #define it to xmalloc.
1771 * ch-exp.c (growbuf_by_size): Use xmalloc/xrealloc rather than
1772 bare unchecked calls to malloc/realloc.
1773 * stabsread.c (dbx_lookup_type): Use xmalloc rather than bare
1774 unchecked call to malloc.
1776 Wed Feb 7 11:31:26 1996 Stu Grossman (grossman@cygnus.com)
1778 * symtab.c (gdb_mangle_name): Change opname var to be const to
1779 match return val of cplus_mangle_name.
1780 * i960-tdep.c: Change arg types of next_insn to match callers.
1782 Wed Feb 7 07:34:24 1996 Fred Fish <fnf@cygnus.com>
1784 * config/i386/linux.mh (XM_CLIBS, GDBSERVER_LIBS): Remove. These
1785 apparently aren't needed in any reasonably recent version of
1788 Tue Feb 6 21:37:03 1996 Per Bothner <bothner@kalessin.cygnus.com>
1790 * stabsread.c (read_range_type): If !self-subrange and language
1791 is Chill, assume a true range. If a true_range is a sub_subrange,
1792 use builtin_type_int for index_type.
1794 Tue Feb 6 18:38:51 1996 J.T. Conklin <jtc@slave.cygnus.com>
1796 * nindy-share/nindy.c (say): Use stdarg.h macros when compiling
1797 with an ANSI compiler.
1799 start-sanitize-gdbtk
1800 Tue Feb 6 16:31:25 1996 Tom Tromey <tromey@creche.cygnus.com>
1802 * gdbtk.tcl (create_file_win): Eliminate text widget B1 binding so
1803 double-clicking will work again.
1804 (create_asm_win): Put "break" at end of all B1 bindings.
1805 (create_file_win): Lower "sel" tag, don't raise it.
1806 (ensure_line_visible): New proc.
1807 (update_listing, update_assembly): Use it.
1808 (create_copyright_window): Destroy window on Leave event.
1809 (create_command_window): Put "break" at end of all B2 bindings.
1812 Mon Feb 5 18:24:28 1996 Steve Chamberlain <sac@slash.cygnus.com>
1814 From Michael_Snyder@NeXT.COM (Michael Snyder):
1815 * valops.c (value_arg_coerce): Coerce float to double, unless the
1816 function prototype specifies float.
1818 Mon Feb 5 09:51:55 1996 Tom Tromey <tromey@creche.cygnus.com>
1820 * language.c (set_language_command): Use languages table when
1821 printing available languages.
1823 Sat Feb 3 12:22:05 1996 Fred Fish <fnf@cygnus.com>
1825 Fix problems reported by Hans Verkuil (hans@wyst.hobby.nl):
1826 * command.c (add_cmd): Add missing initialization for enums member.
1827 Reorder members to match structure declaration to make it easier to
1828 tell when one is missing.
1829 * exec.c (exec_file_command): Fix problem where filename in malloc'd
1830 memory is referenced after being freed.
1832 Sat Feb 3 03:26:21 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1834 * dwarfread.c (read_func_scope): Avoid GDB core dumps if
1835 AT_name tag is missing.
1837 * procfs.c (procfs_stopped_by_watchpoint): Fix logic when
1838 FLTWATCH and FLTKWATCH are defined.
1840 * remote.c (remote_read_bytes): Advance memaddr for transfers,
1841 return number of bytes transferred for partial reads.
1843 * top.c (init_signals): Reset SIGTRAP to SIG_DFL.
1845 Fri Feb 2 13:40:50 1996 Steve Chamberlain <sac@slash.cygnus.com>
1847 * win32-nat.c (mappings): Add ppc registers.
1848 (child_resume): Turn off step for ppc.
1850 Thu Feb 1 10:29:31 1996 Steve Chamberlain <sac@slash.cygnus.com>
1852 * config/powerpc/(cygwin32.mh, cygwin32.mt, tm-cygwin32.h,
1853 xm-cygwin32.h): New.
1854 * config/i386/(*win32*): Becomes *cygwin32*.
1855 * configure.in (i[3456]86-*-win32*): Becomes i[3456]86-*-cygwin32.
1856 (powerpcle-*-cygwin32): New.
1857 * configure: Regenerate.
1858 * win32-nat.c (child_create_inferior): Call CreateProcess
1859 with the right program arg.
1861 Thu Feb 1 11:01:10 1996 Jeffrey A Law (law@cygnus.com)
1863 * config/pa/tm-hppa.h (SOFT_FLOAT): Provide a default definition.
1865 Wed Jan 31 19:01:28 1996 Fred Fish <fnf@cygnus.com>
1867 * serial.c: Change fputc/fputs/fprintf to _unfiltered forms.
1869 Wed Jan 31 18:36:27 1996 Stan Shebs <shebs@andros.cygnus.com>
1871 * config/sparc/xm-sun4os4.h (HAVE_TERMIOS): Remove.
1873 * config/sparc/xm-sparc.h (HAVE_WAIT_STRUCT): Remove, never used.
1875 * config/i386/nm-i386mach.h (CHILD_PREPARE_TO_STORE): Move to
1876 here from config/i386/xm-i386mach.h, fix name.
1877 * config/i386/nm-sun386.h: Ditto, from config/i386/xm-sun386.h.
1878 * config/i386/nm-ptx4.h (CHILD_PREPARE_TO_STORE): Move to
1879 here from config/i386/xm-ptx4.h.
1880 * config/i386/nm-ptx4.h: Ditto, from config/i386/xm-ptx.h.
1881 * config/i386/nm-symmetry.h: Ditto, from config/i386/xm-symmetry.h.
1882 * config/m68k/nm-sun3.h: Ditto, from config/m68k/xm-sun3.h.
1883 * config/sparc/nm-nbsd.h: Ditto, from config/sparc/xm-nbsd.h.
1884 * config/sparc/nm-sun4os4: Ditto, from config/sparc/xm-sparc.h.
1886 * config/sparc/nm-sun4sol2.h: New file, renamed from nm-sysv4.h.
1887 (PRSVADDR_BROKEN): Move here from xm-sun4sol2.h.
1888 * config/sparc/sun4sol2.mh (NAT_FILE): Update.
1890 Wed Jan 31 17:20:26 1996 Jeffrey A Law (law@cygnus.com)
1892 * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Handle software
1893 floating point correctly.
1894 (STORE_RETURN_VALUE): Likewise.
1895 * config/pa/tm-pro.h (SOFT_FLOAT): define.
1897 Wed Jan 31 13:34:52 1996 Fred Fish <fnf@cygnus.com>
1899 * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
1900 Define to what should be reasonable values. However, apparently
1901 a bug in linux mmap prevents mapped symbol tables from working.
1903 Tue Jan 30 18:26:19 1996 Fred Fish <fnf@cygnus.com>
1905 * defs.h (errno.h>: Move #include closer to head of file to solve
1906 obscure problem with systems that declare perror with const arg, in
1907 both errno.h and stdio.h, and const is defined away by intervening
1910 Tue Jan 30 15:41:10 1996 Fred Fish <fnf@cygnus.com>
1912 From Jon Reeves <reeves@zk3.dec.com>:
1913 * i386-stub.c (getpacket): Change fprintf stream from "gdb" to stderr.
1914 (mem_fault_routine): Fix misplaced volatile type qualifier in decl.
1916 Mon Jan 29 19:05:58 1996 Fred Fish <fnf@cygnus.com>
1918 * Makefile.in (diststuff): Make all-doc; diststuff target does not
1919 exist in doc/Makefile.in.
1921 Mon Jan 29 18:44:57 1996 Stan Shebs <shebs@andros.cygnus.com>
1923 * config/m88k/xm-cxux.h (BP_HIT_COUNT): Remove, never used.
1925 Mon Jan 29 00:10:35 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1927 * ch-valprint.c (calculate_array_length): New function to
1928 determine the length of an array type.
1929 (chill_val_print (case TYPE_CODE_ARRAY)): If the length of an
1930 array type is zero, call calculate_array_length.
1932 * gdbtypes.c (get_discrete_bounds (case TYPE_CODE_ENUM)): The
1933 values may not be sorted. Scan all entries and set the real lower
1936 Sun Jan 28 15:50:42 1996 Fred Fish <fnf@cygnus.com>
1938 * config/xm-linux.h: Move include of solib.h and #define of
1939 SVR4_SHARED_LIBS from here ...
1940 * config/nm-linux.h: ...to here.
1942 Sat Jan 27 10:34:05 1996 Fred Fish <fnf@cygnus.com>
1944 * configure.in (AC_CHECK_HEADERS): Check for sys/procfs.h.
1945 Also check for gregset_t and fpregset_t types.
1946 * configure: Regenerate.
1947 * core-regset.c (sys/procfs.h): Only include if HAVE_SYS_PROCFS_H
1949 (fetch_core_registers): Turn into stub unless both HAVE_GREGSET_T
1950 and HAVE_FPREGSET_T are defined. These changes allow systems
1951 like linux that are migrating to /proc support to use a single
1952 configuration for both new and old versions.
1954 * config/i386/linux.mt: Note that this is now for both a.out and
1956 * config/i386/linux.mh (NATDEPFILES): Add solib.o, core-regset.o,
1958 * config/i386/tm-linux.h (tm-sysv4.h): Include.
1959 * config/i386/xm-linux.h (solib.h): Include
1960 (SVR4_SHARED_LIBS): Define.
1961 * i386v4-nat.c: Only compile if HAVE_SYS_PROCFS_H is defined.
1962 (supply_gregset, fill_gregset): Compile if HAVE_GREGSET_T defined.
1963 (supply_fpregset, fill_fpregset): Compile if HAVE_FPREGSET_T
1966 Fri Jan 26 13:48:14 1996 Stan Shebs <shebs@andros.cygnus.com>
1968 * config/sparc/xm-sparc.h (NEW_SUN_CORE): Remove, never used.
1969 * config/i386/xm-sun386.h: Ditto.
1970 * config/m68k/xm-sun2.h, config/m68k/xm-sun3.h: Ditto.
1972 Thu Jan 25 16:05:53 1996 Tom Tromey <tromey@creche.cygnus.com>
1974 * Makefile.in (INSTALLED_LIBS, CLIBS): Include @LIBS@.
1976 Thu Jan 25 09:22:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1978 From Greg McGary <gkm@gnu.ai.mit.edu>:
1979 * dcache.c (dcache_peek, dcache_poke): Advance addr for
1982 Thu Jan 25 13:08:51 1996 Doug Evans (dje@cygnus.com)
1984 * infrun.c (normal_stop): Fix test for shared library event.
1986 Thu Jan 25 03:26:38 1996 Doug Evans <dje@charmed.cygnus.com>
1988 * configure.in (sparc64-*-*): Add default host configuration.
1989 start-sanitize-gdbtk
1990 (sparc64-*-solaris2* host): Link statically if GCC used.
1992 (sparc64-*-solaris2*): Add target configuration.
1993 * configure: Regenerated.
1994 * sparc/sp64sol2.mt: New file.
1996 Wed Jan 24 22:31:37 1996 Doug Evans <dje@charmed.cygnus.com>
1998 * Makefile.in (RUNTEST): srcdir renamed to rootsrc.
2000 Wed Jan 24 15:42:24 1996 Tom Tromey <tromey@creche.cygnus.com>
2002 * Makefile.in (lint): Close backquotes.
2004 start-sanitize-gdbtk
2005 Wed Jan 24 15:28:41 1996 Tom Tromey <tromey@creche.cygnus.com>
2007 * gdbtk.tcl, gdbtk.c: Updated copyrights.
2009 * configure.in: Look for -ldl or -ldld when using Tcl 7.5 or
2011 * configure: Rebuilt.
2014 Wed Jan 24 13:19:10 1996 Fred Fish <fnf@cygnus.com>
2016 * NEWS: Make note of new record and replay feature for
2017 remote debug sessions.
2018 * serial.c (gdbcmd.h): Include.
2019 (serial_logfile, serial_logfp, serial_reading, serial_writing):
2020 Define here, for remote debug session logging.
2021 (serial_log_command, serial_logchar, serial_write, serial_readchar):
2022 New functions for remote debug session logging.
2023 (serial_open): Open remote debug session log file when needed.
2024 (serial_close): Close remote debug session log file when needed.
2025 (_initialize_serial): Add set/show commands for name of remote
2026 debug session log file.
2027 * serial.h (serial_readchar): Declare
2028 (SERIAL_READCHAR): Call serial_readchar().
2029 (SERIAL_WRITE): Call serial_write().
2030 (serial_close): Declare as extern.
2031 (serial_logfile, serial_logfp): Declare.
2032 * top.c (execute_command): Declare serial_logfp. Log user command
2033 in remote debug session log if log file is open.
2034 * remote-array.c (array_wait): #ifdef out echo to gdb_stdout.
2035 (array_read_inferior_memory): Rewrite to fix memory overwrite bug.
2036 * remote-array.c (SREC_SIZE): Remove, duplicates define in
2038 * remote-array.c (hexchars, hex2mem): Remove, unused.
2039 * gdbserver/low-linux.c (store_inferior_registers): Remove
2040 unnecessary extern declaration of registers[].
2041 * gdbserver/Makefile.in (all): Add gdbreplay.
2042 * gdbserver/gdbreplay.c: New file.
2043 * gdbserver/README: Give example of recording a remote
2044 debug session with gdb and then replaying it with gdbreplay.
2046 Tue Jan 23 18:02:35 1996 Per Bothner <bothner@kalessin.cygnus.com>
2048 * stabsread.c (rs6000_builtin_type): Make bool type unsigned.
2049 (read_one_struct_field): Support boolean bitfields.
2050 * c-valprint.c (c_val_print): Print booleans properly.
2052 Tue Jan 23 18:54:09 1996 Stan Shebs <shebs@andros.cygnus.com>
2054 * remote-vxsparc.c (vx_convert_to_virtual, vx_convert_from_virtual):
2056 * config/sparc/vxsparc.mt (TDEPFILES): Add remote-vxsparc.o.
2058 Tue Jan 23 14:36:05 1996 Per Bothner <bothner@kalessin.cygnus.com>
2060 * ch-exp.c (parse_tuple): Error if invalid mode.
2062 * value.h (COERCE_ARRAY): Don't coerce enums.
2063 (COERCE_ENUM): Don't COERCE_REF.
2064 (COERCE_NUMBER): New macro (same as COERCE_ARRAY then COERCE_ENUM).
2065 * valops.c (value_assign): Only do COERCE_ARRAY if internalvar (let
2066 value_cast handle it otherwise); do *not* COERCE_ENUM either way.
2067 * valarith.c: Use COERCE_NUMBER instead od COEREC_ARRAY.
2068 Add COERCE_REF before COERCE_ENUM.
2069 * values.c (value_as_long): Simplify.
2071 * valops.c (value_array): Create internalvar if !c_style_arrays.
2073 * language.c (lang_bool_type): Add Fortran support.
2074 * eval.c (OP_BOOL): Use LA_BOOL_TYPE.
2076 Tue Jan 23 13:08:26 1996 Jeffrey A Law (law@cygnus.com)
2078 * symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup.
2079 All references changed.
2080 * breakpoint.c (bpstat_what): Add shlib_event to the class types.
2081 Update state table. Reformat so that it's still readable.
2082 When we hit the shlib_event breakpoint, set the calss of shlib_event.
2083 (breakpoint_1): Add "shlib events" as a breakpoint type.
2084 Print the shlib_event breakpoint like other breakpoints.
2085 (create_solib_event_breakpoint): New function.
2086 (breakpoint_re_set_one): Handle solib_event breakpoints.
2087 * breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type.
2088 (enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS
2090 (create_solib_event_breakpoint): Declare.
2091 * infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat.
2092 (normal_stop): Inform the user when the inferior stoped due
2093 to a shared library event.
2094 (_initialize_infrun): Add new set/show variable "stop-on-solib-events"
2095 to control whether or not gdb continues the inferior or stops it when
2096 a shared library event occurs.
2097 * minsyms.c (lookup_minimal_symbol_solib_trampoline): New function.
2098 * somsolib.c (TODO list): Update.
2099 (som_solib_create_inferior_hook): Arrange for gdb to be notified
2100 when significant shared library events occur.
2101 * hppa-tdep.c (find_unwind_entry): No longer static.
2103 Tue Jan 23 09:00:48 1996 Doug Evans <dje@charmed.cygnus.com>
2105 * printcmd.c (print_insn): Pass fprintf_unfiltered to
2106 INIT_DISASSEMBLE_INFO.
2107 start-sanitize-gdbtk
2108 * gdbtk.c (gdb_disassemble): Likewise.
2111 Mon Jan 22 16:59:40 1996 Stan Shebs <shebs@andros.cygnus.com>
2113 * remote.c (remotebreak): New GDB variable.
2114 (remote_break): New global.
2115 (remote_interrupt): Send a break instead of ^C if remote_break.
2116 * NEWS: Describe the new variable.
2118 Mon Jan 22 16:24:11 1996 Doug Evans <dje@charmed.cygnus.com>
2120 * sparc-tdep.c (_initialize_sparc_tdep): Always use print_insn_sparc.
2122 Fri Jan 19 07:19:38 1996 Fred Fish <fnf@cygnus.com>
2124 * hp300ux-nat.c (getpagesize): Remove unused function
2125 fetch_core_registers.
2126 (hp300ux_core_fns): Remove, is unused.
2127 (_initialize_core_hp300ux): Remove, is unused.
2128 (gdbcore.h): Remove #include, no longer needed.
2130 Fri Jan 19 00:59:53 1996 Jeffrey A Law (law@cygnus.com)
2132 * rs6000-nat.c (exec_one_dummy_insn): Rework to avoid
2133 ptrace bug in aix4.1.3 on the rs6000.
2135 Wed Jan 17 13:22:27 1996 Stan Shebs <shebs@andros.cygnus.com>
2137 * remote-hms.c (hms_ops): Add value for to_thread_alive.
2138 * remote-nindy.c (nindy_ops): Ditto.
2139 * remote-udi.c (udi_ops): Ditto.
2141 Tue Jan 16 18:00:35 1996 James G. Smith <jsmith@cygnus.co.uk>
2143 * remote-mips.c (pmon_opn, pmon_wait, pmon_makeb64, pmon_zeroset,
2144 pmon_checkset, pmon_make_fastrec, pmon_check_ack,
2145 pmon_load_fast): New functions. Support for the PMON monitor world.
2146 (common_open): New function to merge support for different monitors.
2147 (mips_open): Use common_open().
2148 (mips_send_command): New function.
2149 (mips_send_packet): Scan out-of-sequence packets.
2150 (mips_enter_debug, mips_exit_debug): New functions.
2151 (pmon_ops): New target definition structure.
2153 Tue Jan 16 11:22:58 1996 Stu Grossman (grossman@cygnus.com)
2155 * Makefile.in (CLIBS): Add LIBS to allow libraries to be
2156 specified on the make command line (via make LIBS=xxx).
2158 * configure.in (enable-gm): magic.o -> gmagic.o.
2161 start-sanitize-gdbtk
2162 Mon Jan 15 09:58:41 1996 Tom Tromey <tromey@creche.cygnus.com>
2164 * gdbtk.tcl (create_expr_window): Many changes to update GUI.
2165 (add_expr): Changes from create_expr_window.
2166 (create_command_window): Set focus.
2167 (delete_expr): Rewrote.
2168 (expr_update_button): New proc.
2169 (add_expr): Put bindings on FocusIn, FocusOut.
2170 Don't allow .file_popup to be torn off.
2173 Fri Jan 12 21:41:58 1996 Jeffrey A Law (law@cygnus.com)
2175 * symtab.c (find_pc_symtab): Don't lose if OBJF_REORDERED
2176 is set but there are no psymtabs.
2178 Fri Jan 12 15:56:12 1996 Steve Chamberlain <sac@slash.cygnus.com>
2180 * dsrec.c (load_srec): Remove unused variable.
2181 * monitor.c (monitor_expect): Don't expect a ^C to echo.
2182 * serial.c (serial_open): Add parallel interface.
2183 * sh3-rom.c (parallel, parallel_in_use): New.
2184 (sh3_load): If parallel_in_use, download though the
2186 (sh3_open): Open parallel port if specified.
2187 (sh3_close): New function.
2188 (_inititalize_sh3): Add sh3_close hook and documentation.
2189 * monitor.c (monitor_close): Export.
2190 * monitor.h (monitor_close): Add prototype.
2192 Fri Jan 12 13:11:42 1996 Stan Shebs <shebs@andros.cygnus.com>
2194 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
2195 * remote.c (remotetimeout): New GDB variable, use to set the
2196 remote timeout for reading.
2198 start-sanitize-gdbtk
2199 Fri Jan 12 09:36:17 1996 Tom Tromey <tromey@creche.cygnus.com>
2201 * gdbtk.tcl (gdbtk_tcl_query): Swap Yes and No buttons.
2202 (update_listing): Use lassign. Use "see" to scroll. Don't need
2203 screen_top, screen_bot, screen_height.
2204 (update_assembly): Use "see" to scroll.
2205 (textscrollproc): Removed.
2206 (create_file_win): Don't use textscrollproc.
2207 (asmscrollproc): Removed.
2208 (create_asm_window): Don't use asmscrollproc.
2209 (create_asm_win): Ditto.
2210 (screen_height, screen_top, screen_bot): Removed.
2211 (run_editor): New proc.
2212 (build_framework): Use it.
2213 (create_file_win, create_source_window): Don't use textscrollproc.
2214 (create_breakpoints_window): Set -xscrollcommand on canvas.
2215 (not_implemented_yet): Default button is 0.
2216 (delete_char): Don't use tk_textBackspace.
2217 (create_command_window): Allow Tk bindings to fire after deleting
2219 (create_command_window): Make Delete delete left, not right.
2222 Fri Jan 12 07:14:27 1996 Fred Fish <fnf@cygnus.com>
2224 * lynx-nat.c, irix4-nat.c, sparc-nat.c: Include gdbcore.h
2225 to get "struct core_fns" defined.
2226 * Makefile.in (lynx-nat.o, irix4-nat.o, sparc-nat.o):
2227 Are dependent upon gdbcore_h.
2229 Thu Jan 11 23:13:24 1996 Per Bothner <bothner@cygnus.com>
2231 * symfile.c (decrement_reading_symtab): New function.
2232 * symfile.c, symtab.h (currently_reading_symtab): New variable.
2233 * symfile.c (psymtab_to_symtab): Adjust currently_reading_symtab.
2234 * gdbtypes.c (check_typedef): Don't call lookup_symbol if
2235 currently_reading_symtab (since that could infinitely recurse).
2237 Thu Jan 11 17:21:25 1996 Per Bothner <bothner@kalessin.cygnus.com>
2239 * stabsread.c (read_struct_type): Trivial simplification.
2241 * stabsread.c (define-symbol): Use invisible references
2242 for TYPE_CODE_SET and TYPE_CODE_BITSTRING too.
2243 * valops.c (call_function_by_hand): Likewise.
2244 * eval.c (evaluate_subexp_standard): When known, use the formal
2245 parameter type as the expected type when evaluating arg expressions.
2246 * ch-lang.c (evaluate_subexp_chill): Likewise (for MULTI_SUBSCRIPT).
2248 start-sanitize-gdbtk
2249 Thu Jan 11 10:08:14 1996 Tom Tromey <tromey@creche.cygnus.com>
2251 * main.c (main): Disable window interface if --help or --version
2254 * gdbtk.tcl (FSBox): Don't use tk_listboxSingleSelect.
2256 Changes in sync with expect:
2257 * configure.in (ENABLE_GDBTK): Use CY_AC_PATH_TCL and
2259 * aclocal.m4: Replaced with version from expect.
2260 * configure: Regenerated.
2263 Wed Jan 10 16:08:49 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2265 * configure.in, configure: Recognize rs6000-*-aix4*.
2266 * config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h".
2267 * config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h.
2268 * config/rs6000/xm-aix4.h: New file.
2269 * config/xm-aix4.h: New file.
2271 Wed Jan 10 11:25:37 1996 Fred Fish <fnf@cygnus.com>
2273 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
2274 * gdbserver/low-linux.c: New file.
2275 * remote.c (remote_read_bytes): Fix aborts on larger packets.
2277 * config/i386/linux.mh (GDBSERVER_DEPFILES, GDBSERVER_LIBS):
2279 * stabsread.c (define_symbol): If register value is too large,
2280 tell what it is and what max is.
2282 start-sanitize-gdbtk
2283 Wed Jan 10 09:07:22 1996 Tom Tromey <tromey@creche.cygnus.com>
2285 * gdbtk.tcl (gdbtk_tcl_fputs, gdbtk_tcl_fputs_error,
2286 gdbtk_tcl_flush): Use "see", not "yview".
2287 (gdbtk_tcl_query): Use questhead bitmap.
2288 various: Always wrap condition of 'if' in {...}.
2289 (add_breakpoint_frame): Set -value on radiobuttons.
2290 (lassign): New proc.
2291 (add_breakpoint_frame): Use lassign, not series of assignments.
2292 (decr): Made faster.
2293 (interactive_cmd): Use "see", not "yview".
2294 (not_implemented_yet): Use warning bitmap.
2295 (update_expr): Don't allow $expr to be evalled by Tcl.
2296 (create_expr_window): Don't use "focus".
2297 (delete_char, delete_line): Define globally.
2298 (delete_line, delete_char, create_command_window, update_autocmd,
2299 build_framework, create_asm_win, create_file_win): Use "see", not
2301 (create_copyright_window, center_window, bind_widget_after_class):
2303 (FSBox,create_command_window, create_autocmd_window): Binding
2305 (textscrollproc): Define globally.
2306 (build_framework): tk_menuBar no longer needed. Keys Prior, Next,
2307 Home, End, Up, and Down are all defined by Tk.
2308 (apply_filespec): Use error bitmap in dialog.
2309 (files_command): Don't use tk_listboxSingleSelect.
2310 (files_command): Don't use "uniq" to remove duplicates from a
2312 (update_assembly): Use lassign.
2313 (create_asm_win): Removed redundant bindings.
2314 (listing_window_button_1, file_popup_menu): Use tk_popup.
2315 (ButtonRelease-1 binding): Just remove tag from window; rest
2318 * gdbtk.c (gdbtk_query): Use Tcl_Merge to provide quoting.
2319 (call_wrapper): Use Tcl_Eval, not Tcl_VarEval.
2320 (gdbtk_call_command): Ditto.
2323 Tue Jan 9 09:33:53 1996 Jeffrey A Law (law@cygnus.com)
2325 * hpread.c (hpread_build_psymtabs): Finish Jan 4th
2326 enum namespace -> enum_namespace change.
2328 Tue Jan 9 04:44:47 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
2330 * ch-exp.c (parse_primval): In case ARRAY, add missing
2333 Mon Jan 8 13:29:34 1996 Stan Shebs <shebs@andros.cygnus.com>
2335 * remote-mips.c (mips_receive_header): Recognize \012 instead
2336 of \n, but write \n when program sends a \012.
2337 * ser-mac.c (mac_input_buffer): Increase size of buffer.
2339 Mon Jan 8 12:00:40 1996 Jeffrey A Law (law@cygnus.com)
2341 * infptrace.c (initialize_infptrace): Move function out of
2342 #ifdef conditional; put code within the function inside an
2345 * buildsym.c (end_symtab): Remove sort_pending and sort_linevec
2346 arguments. Sorting is now dependent on OBJF_REORDERED. All
2347 callers/references changed.
2348 * dbxread.c (read_ofile_symtab): Correctly determine value for
2349 last_source_start_addr for reordered executables.
2350 (process_one_symbol): Handle N_FUN with no name as an end of
2352 * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE
2353 is the high text address for a psymtab.
2354 (case N_SO): Likewise.
2355 (case N_FUN): Handle N_FUN with no name as an end of function
2357 * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols
2358 at the same address rather than a random subset of them.
2359 * coffread.c (coff_symfile_init): Set OBJF_REORDERED.
2360 * elfread.c (elf_symfile_init): Similarly.
2361 * somread.c (som_symfile_init): Similarly.
2362 * xcoffread.c (xcoff_symfile_init): Similarly.
2364 Fri Jan 5 17:46:01 1996 Stu Grossman (grossman@cygnus.com)
2366 * stack.c (print_stack_frame print_frame_info) symmisc.c
2367 (dump_symtab): Change RETURN_MASK_ERROR to RETURN_MASK_ALL so
2368 that catch_errors doesn't get blindsided by QUIT and lose the
2369 cleanup chain. This fixes a problem where ^C while in a
2370 user-defined command sometimes leaves instream NULL and causes a
2371 segfault in command_loop.
2373 Fri Jan 5 13:59:16 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2375 * configure.in, configure: Add `-ldl -lw' for Solaris linking.
2377 Fri Jan 5 12:02:00 1996 Steve Chamberlain <sac@slash.cygnus.com>
2379 * config/sh/sh.mt, config/powerpc/*.mt, config/pa/hppapro.mt,
2380 config/m68k/monitor.mt, config/h8500/h8500.mt, config/h8300/h8300.mt:
2381 srec.o renamed to dsrec.o.
2383 Thu Jan 4 16:04:54 1996 Stu Grossman (grossman@cygnus.com)
2385 * breakpoint.c (remove_breakpoint): Change error to warning so
2386 that hardware watchpoint removal problems won't leave breakpoint
2387 traps in the target.
2388 start-sanitize-gdbtk
2389 * configure configure.in: Make --enable-gdbtk be the default.
2391 * remote-e7000.c (e7000_insert_breakpoint,
2392 e7000_remove_breakpoint): Use e7000 based breakpoints, not memory
2394 * (e7000_wait): Adjust PC back by two when we see a breakpoint to
2395 compensate for e7000 maladjustment.
2396 * sparcl-tdep.c (sparclite_check_watch_resources): Fix logic bug
2397 which prevented hardware watchpoints from working.
2399 Thu Jan 4 10:44:17 1996 Fred Fish <fnf@cygnus.com>
2401 * infptrace.c (udot_info): New function.
2402 (PT_*): Define each individually if that one is not defined.
2403 * rs6000-nat.c (kernel_u_size): New function
2404 Include <sys/user.h> for "struct user"
2405 * alpha-nat.c (kernel_u_size): New function.
2406 Include <sys/user.h> for "struct user"
2407 * sparc-nat.c (kernel_u_size): New function.
2408 Include <sys/user.h> for "struct user"
2409 * i386b-nat.c (kernel_u_size): New function.
2410 * i386v-nat.c (kernel_u_size): New function.
2411 * config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define.
2412 (kernel_u_size): Declare.
2413 * config/i386/nm-linux.h (KERNEL_U_SIZE): Define.
2414 (kernel_u_size): Declare.
2415 * config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define.
2416 (kernel_u_size): Declare.
2417 * config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define.
2418 (kernel_u_size): Declare.
2419 * config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define.
2420 (kernel_u_size): Declare.
2422 Thu Jan 4 11:00:01 1996 steve chamberlain <sac@slash.cygnus.com>
2424 * mdebugread.c (mylookup_symbol): enum namespace becomes
2425 enum_namespace type.
2426 * symfile.c (add_psymbol_to_list)
2427 (add_psymbol_addr_to_list): Ditto.
2428 * symtab.c (lookup_partial_symbol): Ditto.
2429 (lookup_symbol): Ditto.
2430 (lookup_block_symbol): Ditto.
2431 * win32-nat.c (handle_load_dll): Use incoming dll base.
2432 (child_wait): Catch DLL load errors.
2433 (create_child_inferior): Translated between paths correctly.
2435 Wed Jan 3 23:13:53 1996 Fred Fish <fnf@cygnus.com>
2437 * i386v4-nat.c (supply_gregset, fill_gregset): Subtract NUM_FREGS
2438 from NUM_REGS to get number of general registers that we care about.
2439 * config/i386/tm-i386.h (REGISTER_BYTES): Define in terms
2440 of number of general regs and number of floating point regs.
2442 Wed Jan 3 19:49:54 1996 steve chamberlain <sac@slash.cygnus.com>
2444 * config/i386/tm-win32.h (IN_SOLIB_CALL_TRAMPOLINE): New.
2445 (SKIP_TRAMPOLINE_CODE): New.
2446 * config/i386/xm-win32.h (CANT_FORK): Deleted.
2447 (SLASH*) Changed to use unix style slash.
2448 * symtab.h (namespace enum): becomes typedef to avoid namespace
2450 * infcmd.c (path_command): Use empty string if PATH name not set.
2451 * i386-tdep.c (skip_trampoline_code): New function.
2452 * srec.c: Renamed dsrec.c to avoid filename collision.
2453 * Makefile.in: Cope with renaming.
2455 Wed Jan 3 13:09:04 1996 Fred Fish <fnf@cygnus.com>
2457 * symmisc.c (print_objfile_statistics): Print memory use statistics
2458 for objfile psymbol, symbol, and type obstacks.
2460 Tue Jan 2 13:41:14 1996 Stan Shebs <shebs@andros.cygnus.com>
2462 * config/mips/nm-irix5.h: Restore.
2463 (TARGET_HAS_HARDWARE_WATCHPOINTS, etc): Define as for Irix 4;
2464 from Lee Iverson <leei@ai.sri.com>.
2465 * config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h.
2466 * config/mips/irix[345].mh (MUNCH_DEFINE): Remove.
2468 For older changes see ChangeLog-95
2474 version-control: never