1 Mon Jul 01 11:07:15 1996 Mark Alexander <marka@cygnus.com>
3 * remote-e7000.c (e7000_stop): New function.
5 Fri Jun 28 06:34:19 1996 Dawn Perchik <dawn@cygnus.com>
7 * configure,configure.in: Add target sparclet.
9 Added monitor flags MO_NO_ECHO_ON_SETMEM (don't expect echo on
10 setmem command), MO_RUN_FIRST_TIME (if command to start process
11 running on target is different from one to continue execution),
12 MO_HEX_PREFIX (if addresses from monitor have a "0x" prefix).
13 * monitor.c,parse.c,sparc-tdep.c:
14 Don't require strings in the registers array. This is to allow
15 NULLs to be place holders in the tm-*.h file so that only minor
16 changes are needed when a new processor is introduced (eg, one
17 without floating point).
18 * sparc-tdep.c: Conditionally remove dependancies on floating point.
19 * sparclet-rom.c,config/sparc/sparclet.mt,config/sparc/tm-sparclet.h:
20 New files for target sparclet.
21 * symfile.c: Add option for 2nd parameter on load command : a load
22 offset added to the vma of each section.
24 Fri Jun 28 05:39:19 1996 Dawn Perchik <dawn@cygnus.com>
26 * main.c (main): Add option "l" for setting remote_timeout.
28 Fri Jun 28 05:25:18 1996 Dawn Perchik <dawn@cygnus.com>
30 * remote-e7000.c,remote.c,target.h,top.c:
31 Add set option "remote_timeout" for setting remote_timeout.
32 Add set option "use_hard_breakpoints" for setting hardware
33 .vs. memory breakpoints.
35 Fri Jun 28 04:32:18 1996 Dawn Perchik <dawn@cygnus.com>
37 * remote-e7000.c (e7000_parse_device): New function.
38 Add option "tcp_remote" to target command if using
39 tcp to connect to a remote host which is then connected
40 via serial port to the e7000 (for exampole, a port master).
41 (e7000_open): Change to call e7000_parse_device.
43 Fri Jun 28 03:47:17 1996 Dawn Perchik <dawn@cygnus.com>
45 * monitor.c (monitor_debug): Fix remotedebug buffering.
47 Thu Jun 27 18:24:17 1996 Stan Shebs <shebs@andros.cygnus.com>
49 * config/i386/cygwin32.mh, config/powerpc/cygwin32.mh
50 (NATDEPFILES): Add a space.
52 Wed Jun 26 06:05:39 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
54 * gdbtypes.c (create_array_type): If TYPE_LENGTH (result_type)
55 is zero, set TYPE_FLAG_TARGET_STUB to force reevaluation of the type.
57 * ch-exp.c (calculate_array_length): Function removed.
59 Tue Jun 25 17:41:06 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
61 * remote-e7000.c (e7000_read_inferior_memory_large): New function.
62 (e7000_xfer_inferior_memory): Call it.
64 Tue Jun 25 23:14:07 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
66 * gdb/gdbserver/Makefile.in (docdir): Removed.
68 Tue Jun 25 22:05:38 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
70 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir):
71 Use autoconf set values.
73 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
74 * nlm/Makefile.in (bindir, libdir, datadir, mandir, infodir,
75 includedir): Use autoconf set values.
77 * nlm/configure.in (AC_PREREQ): autoconf 2.5 or higher.
78 * nlm/configure: Rebuilt.
79 * gdb/gdbserver/Makefile.in (datadir): Set to $(prefix)/share.
81 Mon Jun 24 09:56:14 1996 Angela Marie Thomas (angela@cygnus.com)
83 * stabsread.c (read_cfront_member_functions): add type
85 Sun Jun 23 23:40:48 1996 Doug Evans <dje@canuck.cygnus.com>
87 * win32-nat.c: #include <unistd.h>.
88 (unix_paths_to_dos_paths, dos_paths_to_unix_paths): Delete.
89 (child_create_inferior): Convert only env var PATH to win32 style.
90 (set_pathstyle_dos): Delete.
91 (_initialize_inftarg): Delete dos-path-style command.
94 Fri Jun 21 11:04:47 1996 Fred Fish <fnf@cygnus.com>
96 * gdbtk.tcl (create_register_windows): Include missing '$'s.
97 Add global declarations for various reg_format_* variables.
98 * gdbtk.tcl (populate_register_window): Make initial window one
99 line taller to account for new column header line.
101 Fri Jun 21 09:46:47 1996 Fred Fish <fnf@cygnus.com>
103 * gdbtk.c (get_register): Support for printing raw formats.
104 * gdbtk.tcl: Add hint for using debug_interface.
105 (center_window, add_breakpoint_frame, delete_breakpoint_frame):
106 Enclose arg in braces for consistency.
107 (create_registers_window, populate_reg_window, update_registers):
108 Major rewrite to support displaying multiple formats in the register
110 (init_reg_info): New function.
111 (recompute_reg_display_list): Reset reg_display_list, start
112 register display lines at line 2.
115 Thu Jun 20 13:42:23 1996 Doug Evans <dje@canuck.cygnus.com>
117 * configure.in: Revise sol-thread.o test.
118 * configure: Regenerated.
120 * source.c (find_source_lines): Reassign size to result of read.
123 Thu Jun 20 08:18:59 1996 Fred Fish <fnf@cygnus.com>
125 * gdbtk.tcl (gdbtk_tcl_readline_begin): Handle backspace to
126 avoid backing up over prompt. At every input, make sure insert
127 point is at least after command start, handle control-u to delete
129 (tclsh): Handle backspace to avoid backing up over prompt. Handle
130 control-u to delete current input line.
132 Wed Jun 19 17:23:38 1996 Geoffrey Noer <noer@cygnus.com>
134 * configure.in: disable gdbtk for *cygwin32* hosted compiles
135 * configure: regenerated with autoconf 2.8
139 Tue Jun 18 16:25:54 1996 Jeffrey A. Law <law@rtl.cygnus.com>
141 * h8300-dep.c (gdb_print_insn_h8300): Handle the H8/S.
142 (h8300_command): Likewise.
143 (set_machine): Likewise.
144 (set_machine_hook): Likewise.
145 (_initialize_h8300m): Likewise.
147 * config/h8300/tm-h8300.h (h8300smode): Declare.
150 Sun Jun 16 15:21:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
152 * somsolib.c (som_solib_create_inferior_hook): Handle tracking
153 of shl_load calls for hpux10.
155 Thu Jun 13 11:16:10 1996 Tom Tromey <tromey@thepub.cygnus.com>
157 * config.in: Regenerated.
158 * acconfig.h (HAVE_THREAD_DB_LIB): Added entry.
160 * configure: Regenerated.
161 * aclocal.m4 (CY_AC_PATH_TCLH, CY_AC_PATH_TKH): Use odd names to
162 avoid name clashes with SunOS headers.
164 Tue Jun 11 19:52:50 1996 Fred Fish <fnf@cygnus.com>
166 From Michael Snyder <Michael_Snyder@next.com>:
167 * bcache.c (print_bcache_statistics): Avoid divide-by-zero
168 exception if one or more objfile has no symbols, such as when
169 a dynamic library has been stripped.
171 Tue Jun 11 12:02:55 1996 Stu Grossman (grossman@critters.cygnus.com)
173 * Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure.
174 * configure configure.in: Only make sol-thread.o for native.
175 Also, switch to dlopened libthread_db.so.1.
176 * sol-thread.c: Switch to using dlopen to get the thread_db
179 Mon Jun 10 14:17:19 1996 Fred Fish <fnf@cygnus.com>
181 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h} (MMAP_BASE_ADDRESS):
182 Change from 0xE0000000 to 0xC0000000.
184 Thu Jun 6 17:10:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
186 * config/powerpc/xm-solaris.h: Initial version of support for
189 Wed Jun 5 01:52:57 1996 James G. Smith <jsmith@cygnus.co.uk>
191 * configure.in (configdirs): Force 4100 builds to use 4300 GDB
193 * configure: Rebuild.
195 * config/mips/vr4300el.mt (SIM_OBS): Include simulator in
196 little-endian builds.
198 Mon Jun 3 11:48:29 1996 Jeffrey A Law (law@cygnus.com)
200 * inftarg.c (child_thread_alive): Protect declaration with
201 #ifndef CHILD_THREAD_ALIVE.
203 * source.c (find_source_lines): Check the time on the symtab's bfd if
204 it exists, else check the time on the exec_bfd.
206 Thu May 30 09:43:17 1996 Mark Alexander <marka@cygnus.com>
208 * dsrec.c (make_srec): Fix calculation of address size
209 to allow addresses less than 0x100.
211 Thu May 30 04:24:09 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
213 * ch-exp.c (ch_lex): In case of LOC_TYPEDEF call calculate_array_length.
215 Tue May 28 16:15:47 1996 Geoffrey Noer <noer@cygnus.com>
217 * remote-mips.c: cannot use EINVAL for breakpoint test since
218 its value varies for different hosts (e.g. go32's is 19, while
219 sunos is 22). Changed to hardcoded 22 since that is what the
222 Tue May 28 11:14:58 1996 Tom Tromey <tromey@creche.cygnus.com>
224 * configure: Regenerated.
225 * aclocal.m4 (CY_AC_PATH_TCLH): Don't use AC_TRY_RUN.
226 (CY_AC_PATH_TKH): Don't use AC_TRY_RUN.
228 Sun May 26 14:14:49 1996 Fred Fish <fnf@cygnus.com>
230 Changes from: David Mosberger-Tang <davidm@azstarnet.com>
232 * NEWS: Add Alpha Linux as a new native configuration.
234 * mdebugread.c (parse_symbol): When we find a malloc() symbol with
235 return type VOID, assume no debugging info is available for that
236 object file and patch the return value into VOID *. Otherwise,
237 operations requiring an implicit call to malloc() will fail.
239 * infrun.c (wait_for_inferior): The criterion to detect entering a
240 sigtramp handler is now: (a) the current pc is inside a sigtramp
241 handler, (b) the previous pc is not in a sigtramp handler, and (c)
242 the current stack pointer is "inner" than the old one. Condition
243 (c) is new to avoid mistaking a return from a signal handler into
244 sigtramp as a new sigtramp invocation.
246 * dcache.c (struct dcache_block): Declare addr as CORE_ADDR. An
247 int may not be big enough to hold an address.
249 (dcache_peek_byte): Fix indentation.
251 * configure.in (alpha-*-linux*): Add target.
254 * config/alpha/tm-alpha.h (PROC_DESC_IS_DYN_SIGTRAMP): New macro.
255 (SET_PROC_DESC_IS_DYN_SIGTRAMP): Ditto.
256 (DYNAMIC_SIGTRAMP_OFFSET): Ditto.
257 (SIGCONTEXT_ADDR): Ditto.
258 (FRAME_PAST_SIGTRAMP_FRAME): Ditto.
260 * config/alpha/alpha-linux.mh: New file.
261 * config/alpha/alpha-linux.mt: Ditto.
262 * config/alpha/nm-linux.h: Ditto.
263 * config/alpha/tm-alphalinux.h: Ditto.
264 * config/alpha/xm-alphalinux.h: Ditto.
265 * config/alpha/xm-alphaosf.h: Renamed from xm-alpha.h.
266 * config/alpha/alpha-osf1.mh (XM_FILE): Change from xm-alpha.h to
268 * config/alpha/alpha-osf2.mh: Ditto.
270 * blockframe.c (find_pc_partial_function): Pass PC to
271 SIGTRAMP_START and SIGTRAMP_END macros for the benefit of systems
272 that detect sigtramp code via designated code sequences (as is the
273 case for Linux/Alpha, for example).
275 * config/i386/tm-i386bsd.h: Change SIGTRAMP_START and SIGTRAMP_END
276 to ignore new PC argument.
277 * config/m68k/tm-hp300bsd.h: Ditto.
278 * config/vax/tm-vax.h: Ditto.
280 * alpha-tdep.c (alpha_linux_sigtramp_offset): New function.
281 (alpha_osf_skip_sigtramp_frame): Ditto.
282 (push_sigtramp_desc): Ditto.
283 (alpha_find_saved_regs): Use SIGCONTEXT_ADDR macro to extract
284 sigcontext address from frame.
285 (alpha_saved_pc_after_call): When in sigtramp, use
286 alpha_frame_saved_pc() instead of read-register().
287 (after_prologue): When inside a dynamically generated sigtramp
288 function, there is no prologue, so return address of first
290 (alpha_in_prologue): Fix typo in comment.
291 (find_proc_desc): Use macro DYNAMIC_SIGTRAMP_OFFSET to determine
292 whether we're inside a dynamicaly generated sigtramp function. If
293 so, create and push and appropriate procedure descriptor.
294 (alpha_frame_chain): Use macro FRAME_PAST_SIGTRAMP_FRAME to obtain
295 the frame past a sigtramp frame (if the current frame is indeed a
297 (init_extra_frame_info): Don't read next frame register off of
298 stack-pointer when inside a dynamiccaly generated sigtramp.
299 (alpha_pop_frame): Also unlink and destroy procedure descriptors
300 created for dynamically generated sigtramp functions.
302 * alpha-nat.c: When compiling under Linux, include <asm/reg.h> and
303 <alpha/ptrace.h> instead of <machine/reg.h>
305 Thu May 23 15:13:56 1996 Jeffrey A Law (law@cygnus.com)
307 * h8300-tdep.c (IS_PUSH): Refine.
308 (IS_MOVE_FP, IS_MOV_SP_FP): Accept H8/300H varaints.
309 (IS_SUB4_SP, IS_SUBL_SP): New macros.
310 (h8300_skip_prologue): Handle H8/300H prologue code sequences.
311 (examine_prologue): Handle addresses from 0x010000 to 0xffffff
312 when in H8/300H mode. Get the return pointer's address correctly
313 for the H8/300H. Handle H8/300H prolouge code sequences.
315 * symfile.c (generic_load): Print the starting address
316 of the file just loaded.
318 Thu May 23 12:09:52 1996 Stan Shebs <shebs@andros.cygnus.com>
320 * mpw-make.sed: Edit @THREAD_DB_OBS@ out of makefile.
322 Tue May 21 11:53:56 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
324 * breakpoint.c (bpstat_do_actions): Avoid endless recursion
325 if a `source' command is contained in bs->commands.
327 * infrun.c (wait_for_inferior): Update step_frame_address when
328 stepping into a new line.
330 From schwab@issan.informatik.uni-dortmund.de (Andreas Schwab):
331 * breakpoint.c (breakpoint_1): Add shlib_disabled case to
334 Mon May 20 22:52:00 1996 Mark Alexander <marka@cygnus.com>
336 * dsrec.c (load_srec): Add WAITACK parameter, for machines
337 like EST visionICE that send back an ACK after each S-record.
338 * monitor.c (monitor_wait_srec_ack): New function.
339 (monitor_load): Pass monitor_wait_srec_ack to load_srec
340 if the monitor's MO_SREC_ACK flag is set.
341 * monitor.h: Define MO_SREC_ACK flag.
342 * remote-est.c (est_cmds): Add MO_SREC_ACK flag.
343 * sh3-rom.c (sh3_load): Accomodate change in load_srec prototype.
344 * srec.h: Add WAITACK parameter to load_srec prototype.
346 Sun May 19 21:22:00 1996 Rob Savoye <rob@chinadoll>
348 * config/sparc/sparclite.mt: Add the sparc simulator.
350 Sun May 19 16:49:37 1996 Fred Fish <fnf@cygnus.com>
352 * defs.h (read_command_lines, query_hook): Update prototypes.
353 (readline_begin_hook, readline_hook, readline_end_hook): Declare.
354 * breakpoint.c (commands_command): Build message in temporary buffer
355 and pass that, as well as tty control flag, to read_command_lines.
356 * top.c (readline_begin_hook, readline_hook, readline_end_hook):
358 (command_loop): Check for non-NULL instream before looping.
359 (command_line_input): Use readline_hook when appropriate, to get
360 user input from a GUI window.
361 (read_next_line): Also build prompt if getting user input from a GUI.
362 (recurse_read_control_structure): Fix typo in comment.
363 (read_command_lines): Use passed in prompt and tty flag to decide how
364 to build message. Use readline_begin_hook when appropriate, to set
365 up a GUI interaction window. Just return head, whether NULL or not,
366 after using readline_end_hook to complete GUI interaction.
367 (define_command, document_command): Build message in a temporary
368 buffer and pass it to read_command_lines, along with tty flag.
371 * gdbtk.c (gdbtk_readline_begin, gdbtk_readline, gdbtk_readline_end):
373 (tk_command_loop): Set instream to NULL to enable Tk user interaction.
374 (gdbtk_init): Set readline_begin_hook, readline_hook,
375 and readline_end_hook.
376 * gdbtk.tcl (gdbtk_tcl_readline_begin, gdbtk_tcl_readline,
377 gdbtk_tcl_readline_end): New functions.
378 (tclsh): Pack scroll bar on right side of window, not left.
381 Sat May 18 02:43:58 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
383 * blockframe.c (frameless_look_for_prologue):
384 Add FUNCTION_START_OFFSET only if func_start is non-zero.
385 * minsyms.c (lookup_minimal_symbol_by_pc): Return NULL if
386 pc is not in a known section.
387 * stack.c (print_frame_info): Remove check for fi->pc in known
388 section, now handled by lookup_minimal_symbol_by_pc.
391 Fri May 17 13:54:34 1996 Fred Fish <fnf@cygnus.com>
393 * gdbtk.tcl (create_command_window): Change a misspelled "get"
394 to the intended "cget".
395 (delete_line): Fix so it deletes the current line at the
399 Fri May 17 13:31:04 1996 Stan Shebs <shebs@andros.cygnus.com>
401 * sh-stub.c: New file, was config/sh/stub.c.
404 Thu May 16 19:20:29 1996 Fred Fish <fnf@fishfood.ninemoons.com>
406 * gdbtk.tcl (gdb_prompt): Set this early on.
407 (create_command_window): Use gdb_prompt rather than "(gdb) ".
408 (gdbtk_tcl_preloop): Proc executed just prior to Tk main loop.
409 (tclsh): If an evaluation window already exists, just bring it
410 to the front instead of trying to create another.
411 * gdbtk.c (tk_command_loop): New function.
412 (gdbtk_init): Call tk_command_loop rather than Tk_MainLoop.
414 Thu May 16 16:16:35 1996 Fred Fish <fnf@cygnus.com>
416 * gdbtk.tcl (evaluate_tcl_command, tclsh): New functions that
417 implement a tcl evaluation window for gdbtk maintainers to use.
419 Thu May 16 11:42:58 1996 Tom Tromey <tromey@creche.cygnus.com>
421 * gdbtk.tcl (files_command): Correctly insert list of files into
424 * gdbtk.tcl (files_command): listbox command no longer accepts
427 Wed May 15 16:04:09 1996 Stan Shebs <shebs@andros.cygnus.com>
429 * gdbtk.tcl (create_command_window): If command window's buffer
430 is disabled, don't execute any of the key bindings.
433 Wed May 15 08:25:12 1996 Jeffrey A Law (law@cygnus.com)
435 * top.c (read_next_line): Fix thinkos. From Donn Seeley.
437 * coffread.c (coff_symtab_read): Handle C_LABEL symbols like
439 * h8300-tdep.c (h8300_pop_frame): Reset $sp and $pc correctly.
440 Flush cached frames just before exiting.
441 * remote-sim.c (gdbsim_resume): Complain if the program isn't
443 * config/h8300/tm-h8300.h (BELIEVE_PCC_PROMOTION): Define.
445 Tue May 14 18:05:16 1996 Stu Grossman (grossman@critters.cygnus.com)
447 * procfs.c (procfs_thread_alive procfs_stop): Make static.
448 (procfs_pid_to_str): New routine to print out thread id's in an
450 * sol-thread.c (sol_thread_fetch_registers): Re-order manner in
451 which supply_register is called to fix bug with writing
453 * config/sparc/tm-sun4sol2.h: Define default for
454 target_pid_to_str in case host lacks libthread_db.
456 Mon May 13 23:53:30 1996 Stu Grossman (grossman@critters.cygnus.com)
458 * Makefile.in config.in configure configure.in
459 config/sparc/nm-sun4sol2.h config/sparc/sun4sol2.mh
460 config/sparc/tm-sun4sol2.h: Use autoconf to config Solaris thread
461 and pthread support, since pre-2.5 systems don't come with
464 * procfs.c (info_proc): Use int instead of id_t. Old versions of
465 Irix don't seem to define this.
468 Mon May 13 13:43:25 1996 Fred Fish <fnf@cygnus.com>
470 * gdbtk.c (tk_command): Catch case where no argument is given
471 since this will cause the tcl interpreter to dump core.
474 Mon May 13 17:40:58 1996 Jeffrey A Law (law@cygnus.com)
476 * top.c (execute_control_command, case while_control): Allow
477 a while command to be interrupted.
479 Mon May 13 16:17:36 1996 Stu Grossman (grossman@critters.cygnus.com)
481 * sol-thread.c: More cleanup, add comments.
482 (sol_thread_resume): Prevent people from trying to step
484 (sol_thread_wait sol_thread_fetch_registers
485 sol_thread_store_registers): Remove unnecessary check for
486 sol_thread_active. These routines won't get called unless threads
489 Mon May 13 11:29:37 1996 Stan Shebs <shebs@andros.cygnus.com>
491 SH3-E support from Allan Tajii <atajii@hmsi.com>:
492 * sh-tdep.c (sh_reg_names, sh3_reg_names): Add empty names for
494 (sh3e_reg_names): New register name array.
495 (sh_processor_type_table): Add sh3e processor type.
496 * config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): Fix test.
497 (REGISTER_NAMES, NUM_REGS, NUM_REALREGS, etc): Adjust for
498 full set of registers.
499 * remote-e7000.c (want_sh3, want_sh3_nopc): New globals.
500 (e7000_fetch_registers, e7000_wait): Use them.
501 * sh3-rom.c (sh3_regnames): Add float registers.
502 (sh3e_cmds, sh3e_ops): New globals.
503 (sh3e_open): New function.
504 (_initialize_sh3_rom): Rename from _initialize_sh3, set up
507 Fri May 10 15:53:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
509 * sol-thread.c: Cleanup. gcc -Wall fixes. Add prototypes.
510 Print out messages instead of codes for thread_db errors. Make
511 access macros for thread and lwp manipulation. Make cleanups to
512 fixup inferior_pid in case of errors.
514 Thu May 9 19:06:02 1996 Fred Fish <fnf@cygnus.com>
516 * aclocal.m4: Remove unused definition of AC_C_CROSS.
517 * configure.in: Add powerpcle-*-solaris* host and target config
518 so April 30th change does not get lost next time configure is
521 Thu May 9 14:13:08 1996 Stu Grossman (grossman@critters.cygnus.com)
523 * Makefile.in, breakpoint.c, corelow.c, fork-child.c, inflow.c,
524 infrun.c, mac-nat.c, procfs.c, remote.c, sol-thread.c, thread.c,
525 win32-nat.c, config/nm-lynx.h: Rename thread.h to gdbthread.h to
526 avoid conflict with Solaris /usr/include/thread.h.
528 Thu May 9 12:33:32 1996 Rob Savoye <rob@chinadoll.cygnus.com>
530 * abug-rom.c: Config file for the older style ABug monitor that
531 runs on the mvme13x boards.
532 * config/m68k/monitor.mt: Add abug support for m68k cross
535 Wed May 8 20:33:24 1996 Fred Fish <fnf@cygnus.com>
537 * infcmd.c (do_registers_info): Always print the raw floating
538 point value's bytes in big endian order, so the the leftmost bit
539 is the most significant.
540 * breakpoint.c (clear_momentary_breakpoints): Remove dead code
541 that is referenced nowhere else.
542 (set_breakpoint): Ditto.
543 (do_enable_breakpoint): Created from enable_once_breakpoint
544 with a couple of changes.
545 (enable_breakpoint): Call do_enable_breakpoint with an appropriate
546 bpdisp enum value to set disposition of breakpoint.
547 (enable_once_breakpoint): Ditto.
548 (enable_delete_breakpoint): Ditto.
549 * breakpoint.h (clear_momentary_breakpoints): Remove prototype.
550 * symtab.c (find_pc_line): Improve comments.
552 * gdbtk.c: Fix a couple of misspellings.
554 * xcoffread.c: Ditto.
556 Tue May 7 18:37:06 1996 Stan Shebs <shebs@andros.cygnus.com>
558 * target.c (debug_to_xfer_memory): Insert line breaks when
559 dumping the memory block.
561 Mon May 6 13:52:52 1996 Stu Grossman (grossman@critters.cygnus.com)
563 * fork-child.c (fork_inferior), inferior.h: init_trace_fun now
564 returns a possibly modified pid.
565 * inftarg.c (ptrace_him): Now returns pid;
566 * m3-nat.c (m3_trace_him): Now returns pid;
567 * infcmd.c (run_command): Minor cleanup.
568 * infrun.c (wait_for_inferior): Add another check for one_stepped
569 near where we read the pc to avoid erroneously setting
570 random_signal for multi-threaded support.
571 * procfs.c: Add support for Solaris LWPs. Remove def of
572 LOSING_POLL. Many cleanups... Several workarounds for Solaris
573 lossage. System call entry and exit are now handled by
574 dynamically registered handlers.
575 * (syscallname): Don't barf when handed an unknown syscall
577 * (info_proc_syscalls): Ditto.
578 * sol-thread.c: New file. Implements Solaris thread support.
579 * symfile.c (symbol_file_add): Add call to target_new_objfile to
580 notify target-dependent code about new symbol tables.
581 * (clear_symtab_users): Call target_new_objfile to notify it of
582 the removal of all symbol tables.
583 * target.c (push_target): Make sure that to_close is non-zero
585 * target.h (target_new_objfile): Provide default.
586 * config/alpha/nm-osf2.h: Define LOSING_POLL because this version
587 of OSF can't hack using poll with /proc.
588 * config/sparc/nm-sun4sol2.h (target_new_objfile): Define to be
589 sol-thread-new-objfile.
590 * config/sparc/sun4sol2.mh: Add sol-thread.o to NATDEFFILES, and
591 add libthread_db.so.1 to NAT_CLIBS.
592 * config/sparc/tm-sun4sol2.h: Define PIDGET, TIDGET, and
595 Sat May 4 02:13:34 1996 N Srin Kumar <nsrin@wipinfo.soft.net>
597 * procfs.c (remove_fd): Fix copy of fds to fill hole left after
598 removal of the requested fd.
600 Mon May 6 07:52:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
602 * rs6000-tdep.c (_initialize_rs6000_tdep): Don't do XCOFF specific
605 * config/powerpc/tm-ppc-eabi.h: Define ELF_OBJECT_FORMAT.
608 Thu May 2 19:17:49 1996 Stan Shebs <shebs@andros.cygnus.com>
610 * gdbtk.tcl (debug_interface): New global, use to aid debugging.
611 (insert_breakpoint_tag, delete_breakpoint_tag): Fix range.
612 (file_popup_menu): Delete, never used.
613 (listing_window_popup): Rename from listing_window_button_1,
614 remove breakpoint toggling code.
615 (toggle_breakpoint): New procedure.
616 (create_file_win): Bind popup menu to button 2, toggle breakpoints
617 with button 1 in breakpoint area, add display of tagged areas if
621 Thu May 2 12:46:14 1996 Jeffrey A Law (law@cygnus.com)
624 * breakpoint.h (enum bpdisp): Add del_at_next_stop.
625 * breakpoint.c (insert_breakpoints, watchpoint_check,
626 bpstat_stop_status): Avoid bad references to memory freed via
627 delete_breakpoint on watchpoints going out of scope.
628 Do not delete these watchpoints, disable them and change their
629 disposition to del_at_next_stop instead.
630 (breakpoint_auto_delete): Delete all breakpoints whose disposition
632 (breakpoint_init_inferior): Use switch to avoid reference to
633 already deleted breakpoint.
635 Wed May 1 17:29:18 1996 Fred Fish <fnf@cygnus.com>
637 * Makefile.in (rs6000-nat.o): Depend on xcoffsolib.h.
638 * config/rs6000/rs6000.mh (NATDEPFILES): Move xcoffread.o ...
639 * config/rs6000/rs6000.mt (TDEPFILES): ... to here.
640 * xcoffsolib.c (xcoff_relocate_symtab_hook): Define and initialize.
641 (solib_info): Call xcoff_relocate_symtab via the hook.
642 (sharedlibrary_command): Ditto.
643 * xcoffread.c: Remove all FAKING_RS6000 comments and defines.
644 (xcoff_add_toc_to_loadinfo_hook): Define and initialize here.
645 (xcoff_init_loadinfo_hook): Define and initialize here.
646 (scan_xcoff_symtab): Call xcoff_add_toc_to_loadinfo via the hook.
647 (xcoff_initial_scan): Call xcoff_init_loadinfo via the hook.
648 * xcoffsolib.h (xcoff_relocate_symtab_hook): Declare extern func.
649 * rs6000-tdep.c (_initialize_rs6000_tdep): Add initializations
650 of xcoff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
651 * rs6000-nat.c (_initialize_core_rs6000): Add initialization
652 of xcoff_relocate_symtab_hook.
654 Tue Apr 30 13:22:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
656 * configure (powerpcle-*-solaris*): Add Solaris support.
658 * config/powerpc/{solaris.m[ht],tm-solaris.h}: New files for
661 Mon Apr 29 16:17:31 1996 Dawn Perchik <dawn@cygnus.com>
663 * c-valprint.c (c_val_print): Fix printing for arrays defined
666 Sun Apr 28 15:08:05 1996 Stan Shebs <shebs@andros.cygnus.com>
668 Support for bi-endian remote breakpoints.
669 * remote.c (big_break_insn, little_break_insn): New globals.
670 (break_insn): Remove.
671 (remote_insert_breakpoint, remote_remove_breakpoint): Use own
672 code if REMOTE_BREAKPOINT defined, otherwise call memory
673 breakpoint functions.
674 * config/sh/tm-sh.h (REMOTE_BREAKPOINT): Remove.
675 (BIG_REMOTE_BREAKPOINT, LITTLE_REMOTE_BREAKPOINT): Define.
677 * mon960-rom.c (mon960_cmds): Remove forward decl.
678 (mon960_load): Use current_monitor instead of mon960_cmds.
679 (mon960_regnames): Remove backslashes from line ends.
680 (_initialize_mon960): Fix documentation string.
682 Sun Apr 28 12:10:35 1996 Fred Fish <fnf@cygnus.com>
684 * symfile.h (psymbol_allocation_list): Expand comments which
685 describe the psymbol allocation list and how each field is
688 Sun Apr 28 03:44:30 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
690 * breakpoint.c (delete_breakpoint): Fix bpt->val, bpt->exp
692 (breakpoint_re_set_one): Fix b->exp, b->val, b->cond storage leaks.
694 * infcmd.c (run_command), solib.c (locate_base): Check for
695 target_has_execution in addition to inferior_pid, a core file
696 from a threaded program is yielding a non-zero inferior_pid.
698 * sparc-tdep.c (get_saved_register): Handle window registers
699 in a dummy frame correctly.
701 Sat Apr 27 20:38:32 1996 Fred Fish <fnf@cygnus.com>
703 * Makefile.in (CLIBS): Move $(MMALLOC) past all other libs,
704 so that anything that wants an allocation function not yet pulled
705 in, will get it from mmalloc rather than a system library.
706 * Makefile.in (INSTALLED_LIBS): Reorder to match order of CLIBS,
707 to avoid surprising results when used.
709 Sat Apr 27 00:12:05 1996 Dawn Perchik (dawn@cygnus.com)
711 * stabsread.c: Changes and bug fixes for cfront support.
712 Fix bug for class data members.
713 Fix parsing bug when no base classes exist.
714 Fix memory bug - allocate space for cplusplus specific info.
715 Add support for static data.
716 Add prototypes for static functions.
717 Enhance comments to show what each function expects to parse.
719 * stabsread.c(resolve_cont),dbxread.c(resolve_cont): Rename
720 function to resolve_cfront_continuation.
722 Fri Apr 26 23:58:26 1996 Jeffrey A Law (law@cygnus.com)
724 * infrun.c (wait_for_inferior): Call registers_changed when
725 restarting the inferior to get over a nullified instruction.
727 Tue Apr 24 12:12:55 1996 Dawn Perchik (dawn@cygnus.com)
729 * dbxread.c,stabsread.c,gdbtypes.c,partial-stab.h,valops.c:
730 Add new support for parsing cfront stabs.
732 Wed Apr 24 00:32:55 1996 Jeffrey A Law (law@cygnus.com)
734 * infrun.c (wait_for_inferior): Move "have_waited" label
735 outside of #ifdef conditionals. Don't trash the wait status
736 if we get a signal and the current instruction is nullified.
738 Mon Apr 22 20:17:01 1996 Fred Fish <fnf@cygnus.com>
740 * Makefile.in (VERSION): Bump version number to 4.16.1.
741 * NEWS: Update for 4.16 release.
743 Mon Apr 22 16:32:29 1996 Stan Shebs <shebs@andros.cygnus.com>
745 * monitor.h: Clean up comment formatting.
746 (current_monitor): Remove decl.
747 (LOADTYPES, LOADPROTOS, INIT_CMD, etc): Remove definitions.
748 (push_monitor, SREC_SIZE): Remove.
749 * monitor.c: Expand old macro into current_monitor derefs
751 * remote-os9k.c (current_monitor): Remove definition.
753 Mon Apr 22 14:54:45 1996 Mark Alexander <marka@superball.cygnus.com>
755 * corefile.c (specify_exec_file_hook): Allow arbitrary number of
757 (call_extra_exec_file_hooks): New function.
758 * h8300-tdep.c: Lint; add .h files to provide missing declarations,
759 remove unused variables.
760 (set_machine_hook): New function.
761 (_initialize_h8300m): Initialize it.
763 Fri Apr 19 15:03:49 1996 Ian Lance Taylor <ian@cygnus.com>
765 * remote-mips.c (encoding): Don't specify size, to avoid bug in
766 SunOS native compiler.
768 Thu Apr 18 18:46:57 1996 Stan Shebs <shebs@andros.cygnus.com>
770 * monitor.c: Use int rather than LONGEST for values, since
771 the formatting strings are not prepared to accept long longs.
773 Wed Apr 17 20:17:27 1996 Doug Evans <dje@canuck.cygnus.com>
775 * arm-tdep.c (initialize_arm_tdep): Make apcs32 a `zinteger'.
777 Tue Apr 16 17:38:23 1996 Stu Grossman (grossman@critters.cygnus.com)
779 * corelow.c (add_to_thread_list): Make sure reg_sect is non-null
780 before de-referencing it. Prevents deref of NULL pointer if core
781 file lacks .reg section.
782 * defs.h: Rename floatformat_{to from}_long_double to
783 floatformat_{to from}_doublest. Get rid of FLOATFORMAT_{TO
785 * findvar.c (extract_floating store_floating): Change all refs to
786 FLOATFORMAT_{FROM TO}... to floatformat_{from to}_doublest.
787 * utils.c: Change floatformat_{to from}_long_double to
788 floatformat_{to from}_doublest cuz the new routines will use
789 whatever size (double or long double) is appropriate.
790 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
791 REGISTER_CONVERT_TO_RAW): Change FLOATFORMAT... macros to
792 floatformat... routine calls.
794 Mon Apr 15 16:34:11 1996 Per Bothner <bothner@kalessin.cygnus.com>
796 * stabsread.c (read_type): Move handling of '@' from type
797 number handling to handling of types proper (as emitted by gcc!).
798 For typedefs, allocate the typedef type before reading its
799 definition, to properly handling recursive types.
801 Mon Apr 15 11:19:26 1996 Jeffrey A Law (law@cygnus.com)
803 * ch-exp.c (calculate_array_length): Fix prototype.
805 Sat Apr 13 14:21:16 1996 Stu Grossman (grossman@critters.cygnus.com)
807 * remote-nindy.c (nindy_open): Acquire more target state so that
808 user can attach to a previously running program.
809 * (nindy_fetch_registers nindy_store_registers): Get rid of fp
810 conversion code. That's all handled in {extract store}_floating
812 * utils.c (floatformat_to_double): Don't bias exponent when
813 handling zero's, denorms or NaNs.
814 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
815 REGISTER_CONVERT_TO_RAW): Change to using DOUBLST and
816 FLOATFORMAT_TO/FROM_DOUBLEST macros.
817 * config/i960/tm-nindy960.h: Undefine
818 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, and
819 REGISTER_CONVERTIBLE. These are no longer necessary now that all
820 the magic happens in extract/store_floating.
822 Sat Apr 13 02:58:02 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
824 * eval.c (evaluate_subexp_standard): Report error when attempting to
825 evaluate subscripts for types which cannot be subscripted.
827 * valarith.c (value_x_binop, value_x_unop): Add noside parameter.
828 Return a zero value with the return type of the member function
829 if noside is EVAL_AVOID_SIDE_EFFECTS instead of calling the member
831 * values.h (value_x_binop, value_x_unop): Update prototypes
833 * eval.c (evaluate_subexp_standard): Update all callers of
834 value_x_binop, value_x_unop accordingly.
836 * valarith.c (value_neg, value_complement): Perform ANSI C/C++
837 integral promotion on operands.
839 Fri Apr 12 13:19:27 1996 Fred Fish <fnf@cygnus.com>
841 * README: Update for 4.16 release.
842 * configure.in (AC_CHECK_FUNCS): Also check for sbrk.
843 * configure: Regenerate with autoconf.
844 * config.in: Regenerate with autoheader.
845 * main.c (main): Only use sbrk() when HAVE_SBRK is defined.
846 * top.c (command_loop): Ditto.
848 Fri Apr 12 09:45:29 1996 Stu Grossman (grossman@critters.cygnus.com)
850 * defs.h: Define TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
851 defaults for bi-endian targets. Replace function pointers for
852 floatformat routines with macros. No need for these to be runtime
854 * findvar.c: Get rid of floatformat function pointers. Use
855 macros in extract_floating and store_floating.
856 * remote-nindy.c (nindy_fetch_registers nindy_store_registers):
857 Use floatformat macros.
859 Thu Apr 11 21:28:02 1996 Fred Fish <fnf@cygnus.com>
861 From: Miles Bader <miles@gnu.ai.mit.edu>
862 * configure.in (AC_CHECK_HEADERS): check for endian.h.
863 Use AC_CHECK_TOOL to find AR & RANLIB. Add AC_PROG_AWK.
864 Add host & target cases for i[345]86-*-gnu*.
865 * config.in: Regenerate with autoheader.
866 * configure: Regenerate with autoconf.
867 * Makefile.in (AR, AWK): Set from corresponding autoconf substs.
868 (init.c): Don't scan mig-generated files.
869 * defs.h (endian.h): Include if HAVE_ENDIAN_H defined.
870 * config/nm-m3.h (ATTACH_NO_WAIT): Define.
871 * infcmd.c (attach_command): Use "#ifndef ATTACH_NO_WAIT"
872 rather than "#ifndef MACH".
874 Thu Apr 11 18:49:42 1996 Stan Shebs <shebs@andros.cygnus.com>
876 * remote.c (remotewritesize): New GDB variable, controls size
877 of memory packets sent to the target.
879 Thu Apr 11 13:47:52 1996 Stu Grossman (grossman@critters.cygnus.com)
881 * dcache.c: Add prototypes. Make many functions static.
882 * (dcache_peek dcache_fetch dcache_poke): Make dcache_fetch and
883 dcache_poke call dcache_xfer_memory directly in order to fix
884 problems with turning off dcache. dcache_peek is now unnecessary,
887 * defs.h: Define new macros HOST_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
888 and TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT to specify a pointer
889 to a struct floatformat. This allows for better handling of
890 targets whose floating point formats differ from the host by more
891 than just byte order.
892 * (floatformat_to_long_double floatformat_from_long_double):
893 Prototypes for new functions in utils.c.
894 * (floatformat_to_doublest floatformat_from_doublest): Prototypes
895 for pointers to floating point conversion functions. The actual
896 function uses either double or long double if the host supports it.
897 * findvar.c (floatformat_to_doublest floatformat_from_doublest):
898 Initialize to point at correct function depending on HAVE_LONG_DOUBLE.
899 * (extract_floating store_floating): Rewrite. Now, if host fp
900 format is the same as the target, we just do a copy. Otherwise,
901 we call floatformat_{to from}_doublest.
902 * remote-nindy.c (nindy_xfer_inferior_memory): Change param
903 `write' to `should_write'.
904 * utils.c (floatformat_to_long_double
905 floatformat_from_long_double): New routines that implement long
906 double versions of functions in libiberty/floatformat.c.
907 * config/i960/tm-i960.h (TARGET_LONG_DOUBLE_FORMAT): Define this for
908 i960 extended real (80 bit) numbers.
909 * nindy-share/nindy.c (ninMemGet ninMemPut): Return number of bytes
910 actually read or written.
912 Wed Apr 10 02:56:06 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
914 * ch-valprint.c (chill_val_print): Remove call to calculate_array_length.
915 (calculate_array_length): Move function from here ...
917 * ch-exp.c (calculate_array_length): ... to here.
918 (parse_primval): If we have a symbol with an array type
919 and the length is 0, call calculate_array_length.
921 Tue Apr 9 01:23:05 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
923 * eval.c (evaluate_subexp_standard): In case of TYPE_CODE_SET:
924 Add some checks for powerset compatibility.
926 * valops.c (value_slice): Use lowbound instead of lowerbound for
927 call to slice_range_type to get correct bounds.
929 Mon Apr 8 12:53:56 1996 Fred Fish <fnf@cygnus.com>
931 * Makefile.in (scm-exp.o, scm-lang.o, scm-valprint.o): Add targets and
933 * scm-lang.c (gdb_string.h): Include.
934 * objfiles.c (add_to_objfile_sections): Cast second arg of obstack_grow
935 call to correct type (char *).
936 * cp-valprint.c (cp_print_static_field): Ditto.
937 * somsolib.c (som_solib_create_inferior_hook): Add a declaration
938 for external find_unwind_entry function (from hppa-tdep.c).
939 * remote-pa.c (remote_write_bytes, remote_read_bytes): Change
940 type of second arg to "char *" to be type compatible with
942 (remote_wait): Cast second arg to strtol to correct type.
943 * hppa-tdep.c (compare_unwind_entries): Change argument types to
944 "const void *" to be type compatible with qsort, and then
945 assign to local args prior to use.
947 Mon Apr 8 15:35:52 1996 Jeffrey A Law (law@cygnus.com)
949 * infptrace.c (kill_inferior): Remove call to "kill"; update
952 Mon Apr 8 14:05:07 1996 Geoffrey Noer <noer@cygnus.com>
954 * remote-e7000.c: don't append :23 to target port if __WIN32__
955 is defined (it's WinGDB).
957 Sun Apr 7 22:34:29 1996 Fred Fish <fnf@cygnus.com>
959 From: Miles Bader <miles@gnu.ai.mit.edu>
960 * gnu-nat.c, gnu-nat.h, msg.defs, exc_request.defs, i386gnu-nat.c,
961 msg_reply.defs, notify.defs, process_reply.defs, reply_mig_hack.awk,
962 config/nm-gnu.h, config/i386/{i386gnu.mh, i386gnu.mt, nm-gnu.h,
963 m-i386gnu.h, xm-i386gnu.h}: New files for GNU hurd.
965 Sun Apr 7 13:32:41 1996 Fred Fish <fnf@cygnus.com>
967 * configure.in (case host): Add i386sco5 host.
968 * configure: Regenerate.
970 From: Robert Lipe <robertl@dgii.com>
971 Add support for SCO OpenServer 5 (a.k.a. 3.2v5*) This
972 target is an SVR3.2 with COFF, ELF, and shared libes, but
974 * config/i386/i386sco5.mh: New file.
975 * config/i386/nm-i386sco5.h: New file.
977 Sat Apr 6 08:55:22 1996 Fred Fish <fnf@cygnus.com>
979 * bcache.c (bcache): When size of chunk to cache is exactly equal to
980 BCACHE_MAXLENGTH, stash chunk as unique copy.
982 Sat Apr 6 00:46:26 1996 Fred Fish <fnf@cygnus.com>
984 * symfile.c (INLINE_ADD_PSYMBOL): Remove ifdef.
985 (add_psymbol_to_list): Add an arg for passing CORE_ADDR values and
986 use it, rather than calling add_psymbol_addr_to_list.
987 (add_psymbol_addr_to_list): Delete.
988 (add_psymbol_to_list): Make psymbol static to avoid random data in
989 gaps due to alignment of structure members.
990 * symfile.h (INLINE_ADD_PSYMBOL, ADD_PSYMBOL_TO_LIST,
991 ADD_PSYMBOL_ADDR_TO_LIST): Remove. Real world tests show no
992 performance improvements by inlining via complicated macros and
993 they just make gdb larger and harder to maintain.
994 * dwarfread.c (add_enum_psymbol): Replace ADD_PSYMBOL_TO_LIST
995 and/or ADD_PSYMBOL_ADDR_TO_LIST macro(s) with call to
996 add_psymbol_to_list with appropriate long or CORE_ADDR args.
997 (add_partial_symbol): Ditto.
998 * partial-stab.h: Ditto.
999 * os9kread.c (read_os9k_psymtab): Ditto
1000 * mdebugread.c (parse_partial_symbols): Ditto.
1001 (handle_psymbol_enumerators): Ditto.
1002 (demangle.h): Include.
1003 * hpread.c (hpread_build_psymtabs): Ditto.
1004 (hpread_build_psymtabs): Ditto.
1005 (demangle.h): Include
1007 start-sanitize-gdbtk
1008 Fri Apr 5 13:44:40 1996 Stan Shebs <shebs@andros.cygnus.com>
1010 * gdbtk.c (running_now): New global variable.
1011 (gdb_cmd): Test it before executing any command.
1012 (gdbtk_call_command): Set it when inferior is running.
1013 * gdbtk.tcl (gdbtk_tcl_busy, gdbtk_tcl_idle): Enable and
1014 disable interaction with command window's text appropriately.
1016 Fri Apr 5 13:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1018 * gdbtk.c (SIOCSPGRP, linux): If on Linux, undef SIOCSPGRP, since
1019 some versions of the kernel don't support it.
1022 Thu Apr 4 20:16:55 1996 Fred Fish <fnf@cygnus.com>
1024 * configure.in: Check for setpgid function.
1025 * config.in: Regenerate with autoheader.
1026 * configure: Regenerate with autoconf.
1027 * inflow.c (_initialize_inflow): Only try to use _SC_JOB_CONTROL
1028 if it is actually defined.
1029 (gdb_setpgid): Use HAVE_SETPGID.
1030 * ch-exp.c: Change include of <string.h> to "gdb_string.h".
1031 * c-exp.y, f-exp.y, m2-exp.y: Ditto.
1032 * c-exp.y, serial.c: Include <ctype.h>.
1033 * config/m68k/nm-news.h: Add typedef for pid_t which is
1034 apparently missing from <sys/types.h>. Enclose entire
1035 file in NM_NEWS_H ifndef and define when included.
1036 * config/mips/nm-news-mips.h: Ditto.
1037 * config/m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL,
1038 REGISTER_CONVERT_TO_RAW): Change name of temporary variable.
1040 Thu Apr 4 19:04:18 1996 Stan Shebs <shebs@andros.cygnus.com>
1042 * arm-xdep.c: Move native-specific code to here from arm-tdep.c.
1043 * arm-tdep.c (arm_apcs_32): New global.
1044 (arm_addr_bits_remove, arm_saved_pc_after_call,
1045 arm_push_dummy_frame, arm_pop_frame): New functions.
1046 (arm_skip_prologue): Updated version from Richard Earnshaw.
1047 (_initialize_arm_tdep): Add set/show "apcs32".
1048 * config/arm/tm-arm.h (ADDR_BITS_REMOVE): Call
1049 arm_addr_bits_remove.
1050 (SAVED_PC_AFTER_CALL): Call arm_saved_pc_after_call.
1051 (frame_find_saved_regs): Declare properly.
1052 (PUSH_DUMMY_FRAME): Call arm_push_dummy_frame.
1053 (POP_FRAME): Call arm_pop_frame, use ADDR_BITS_REMOVE instead of
1055 * config/arm/nm-arm.h: New file.
1056 * config/arm/xm-arm.h (KERNEL_U_ADDR, FETCH_INFERIOR_REGISTERS):
1057 Move definitions to nm-arm.h.
1058 * config/arm/arm.mh (NAT_FILE): Define.
1060 * symfile.c (generic_load): Initialize data_count properly.
1062 Thu Apr 4 17:17:53 1996 Fred Fish <fnf@cygnus.com>
1064 * symmisc.c (print_objfile_statistics): Print memory used by
1065 psymbol cache obstack.
1067 Thu Apr 4 15:43:07 1996 Stan Shebs <shebs@andros.cygnus.com>
1069 * symfile.c (report_transfer_performance): New function.
1070 (generic_load): Call it to report transfer rate.
1071 * remote-e7000.c (e7000_load): Ditto.
1073 Mon Apr 1 16:31:00 1996 Stan Shebs <shebs@andros.cygnus.com>
1075 * mpw-make.sed: Change references to config.h to be in objdir,
1076 edit out rules to rebuild config.h.
1078 Mon Apr 1 08:32:23 1996 Fred Fish <fnf@cygnus.com>
1080 * hppa-tdep.c (hppa_pop_frame): Call clear_proceed_status before
1083 Sun Mar 31 16:15:43 1996 Fred Fish <fnf@cygnus.com>
1085 * hppah-nat.c (store_inferior_registers, store_inferior_registers,
1086 fetch_register, child_xfer_memory): Use call_ptrace function supplied
1087 by infptrace.c rather than calling ptrace directly.
1089 Sun Mar 31 15:39:00 1996 Stan Shebs <shebs@andros.cygnus.com>
1091 * mon960-rom.c: Cleanups and elimination of unused code,
1092 clarify documentation string.
1093 (mon960_serial, mon960_ttyname): Remove.
1094 * config/i960/tm-mon960.h (ADDITIONAL_OPTIONS,
1095 ADDITIONAL_OPTION_CASES, ADDITIONAL_OPTION_HELP): Remove.
1097 Sat Mar 30 11:00:22 1996 Fred Fish <fnf@cygnus.com>
1099 * configure.in: Check whether printf family supports printing
1100 long doubles or not and define PRINTF_HAS_LONG_DOUBLE if so.
1101 * acconfig.h: Provide default undef for PRINTF_HAS_LONG_DOUBLE.
1102 * configure: Regenerate.
1103 * valprint.c (print_floating): Use PRINTF_HAS_LONG_DOUBLE.
1104 * c-exp.y (parse_number): Use PRINTF_HAS_LONG_DOUBLE.
1105 * configure.in: Fix have_gregset and have_fpregset autoconf
1106 variable names so that they match the pattern required to
1109 Fri Mar 29 21:39:56 1996 Fred Fish <fnf@cygnus.com>
1111 * core-aout.c (fetch_core_registers): Cast core_reg_size to int
1112 before testing against reg_ptr.
1113 * eval.c (evaluate_subexp_standard): Cast type of
1114 TYPE_FN_FIELD_VOFFSET to int.
1115 * findvar.c (extract_signed_integer, extract_unsigned_integer,
1116 extract_long_unsigned_integer): Cast type of sizeof to int.
1117 * values.c (unpack_field_as_long, modify_field): Ditto.
1118 * valops.c (value_assign, call_function_by_hand): Ditto.
1119 * infcmd.c (do_registers_info): Ditto.
1120 * ser-tcp.c (tcp_open): Ditto.
1121 * remote.c (putpkt): Ditto.
1122 * dcache.c (dcache_peek): Ditto.
1123 * dcache.c (dcache_poke): Ditto.
1124 * m2-exp.y (yylex): Ditto.
1125 * gnu-regex.c (re_match_2): Ditto.
1126 * f-lang.c (ADD_BF_SYMNUM, saved_bf_list_end, tmp_bf_ptr): Ifdef
1127 out unused macro definition and variables.
1128 * inftarg.c (proc_wait): Move from main.c to here, and make static.
1129 * valprint.c (val_print_string): Change bufsize from int to unsigned.
1130 * main.c (wait.h): Include.
1131 * top.c (command_line_input): Remove unused variable "c".
1132 * f-typeprint.c (f_type_print_varspec_prefix): Add missing enum
1133 value TYPE_CODE_TYPEDEF to switch statement.
1134 (f_type_print_varspec_suffix): Add missing enum value
1135 TYPE_CODE_TYPEDEF to switch statement.
1136 * ch-exp.c (parse_primval): Add remaining enumeration values to
1137 switch statement, with no specific action.
1138 (ch_lex): Add LOC_UNRESOLVED in switch statement.
1139 (pushback_token): Ifdef out, since code using it is ifdef'd out.
1140 * stabsread.c (cleanup_undefined_types): Remove unused label
1142 * objfiles.h (print_symbol_bcache_statistics): Add prototype.
1143 * maint.c (objfiles.h): Include.
1144 (maintenance_print_statistics): Remove unused variable "temp".
1145 * minsyms.c (lookup_minimal_symbol_solib_trampoline): Remove
1146 unused variable "found_file_symbol".
1147 * m2-exp.y (yylex): Add LOC_UNRESOLVED case to switch.
1148 * language.c (lang_bool_type): Use existing function local type
1149 variable rather than create block local variables.
1150 * solib.c (disable_break): Enclose in ifndef SVR4_SHARED_LIBS.
1151 * infptrace.c (wait.h, command.h): Include.
1152 * ser-tcp.c (gdb_string.h): Include
1153 * i386-tdep.c (codestream_seek): Change "place" to CORE_ADDR.
1154 (i386_get_frame_setup): Change "pc" from int to CORE_ADDR.
1155 * command.c (complete_on_enum): Make assignment used as truth value
1156 explictly check against NULL.
1158 * infrun.c (wait_for_inferior): Ifdef out prologue_pc since code
1159 that uses it is ifdef'd out.
1160 * parser-defs.h: Add prototype for write_dollar_variable.
1161 * infrun.c: Add prototype for write_pc_pid.
1162 * breakpoint.h: Add prototype for re_enable_breakpoints_in_shlibs.
1163 * symmisc.c (bcache.h): Include.
1164 * bcache.h: Add prototype for print_bcache_statistics.
1165 * symfile.c: Include <time.h>.
1166 * printcmd.c (print_scalar_formatted): Change len to unsigned int.
1167 * valarith.c (value_equal): Cast result of TYPE_LENGTH to int.
1168 * valarith.c (value_binop): Change result_len, promoted_len1,
1169 and promoted_len2 to unsigned int.
1170 * valarith.c (value_subscripted_rvalue): Change elt_offs and
1171 elt_size to unsigned int.
1172 * valops.c (value_array): Change typelength to unsigned int.
1173 (destructor_name_p): Change len to unsigned int.
1174 * scm-lang.h (scm_parse): Add prototype for scm_unpack.
1175 * symfile.c (decrement_reading_symtab): Change return type to void.
1176 * valarith.c (value_subscript): Remove unused variable "word".
1177 (value_subscript): Remove unused variable "tint".
1178 * valops.c (auto_abandon): Ifdef out, since code using it is also
1180 * eval.c (init_array_element): Remove unused variable "val".
1181 * Makefile.in (values.o): Depends on scm-lang.h.
1182 (command.o): Depends upon wait_h.
1183 (ser-tcp.o): Depends upon gdb_string.h.
1184 (infptrace.o): Depends upon wait_h and command_h.
1185 (maint.o): Depends on objfiles.h and symfile.h.
1186 * values.c (allocate_repeat_value): Remove unused variable
1188 (scm-lang.h): Include.
1189 * breakpoint.c (create_longjmp_breakpoint): Enclose in
1190 GET_LONGJMP_TARGET define, unused otherwise.
1191 * config/i386/nm-linux.h: Add prototypes for i386_insert_watchpoint,
1192 i386_remove_watchpoint and i386_stopped_by_watchpoint.
1194 Thu Mar 28 12:53:19 1996 Doug Evans <dje@canuck.cygnus.com>
1196 * configure.in (sparc64-*-solaris2*): Delete.
1197 Stick with sparc-*-solaris2*.
1198 * configure: Regenerated.
1200 Thu Mar 28 06:51:26 1996 Fred Fish <fnf@cygnus.com>
1202 * valops.c (value_assign): Make copy of internal variable value
1203 before returning it as a new value, since it is owned by the
1204 internal variable and will be freed along with it.
1206 Wed Mar 27 08:36:17 1996 Jeffrey A Law (law@cygnus.com)
1208 * From Peter Schauer.
1209 * breakpoint.c (breakpoint_re_set_one): Keep temporary
1210 breakpoints bp_until, bp_finish, bp_watchpoint_cope, bp_call_dummy
1211 and bp_step_resume in case breakpoint_re_set_one is called due
1212 to a step over a dlopen call.
1213 * infrun.c (wait_for_inferior): Always remove breakpoints from
1214 inferior in BPSTAT_WHAT_CHECK_SHLIBS case.
1216 Tue Mar 26 13:15:32 1996 Fred Fish <fnf@cygnus.com>
1218 * config/mips/tm-mips.h (COERCE_FLOAT_TO_DOUBLE): Only prefer
1219 non-prototyped case over prototyped case for C.
1220 * config/pa/tm-hppa.h (COERCE_FLOAT_TO_DOUBLE): Ditto.
1222 Sat Mar 23 17:24:28 1996 Fred Fish <fnf@cygnus.com>
1224 * os9kread.c (os9k_process_one_symbol): Note nonportable
1225 assumption that an int can hold a char *.
1227 * bcache.h (struct hashlink): Wrap data[] inside union with
1228 double to force longest alignment.
1229 (BCACHE_DATA): New macro to access data[].
1230 (BCACHE_ALIGNMENT): New macro to get offset to data[].
1231 * bcache.c (lookup_cache, bcache): Use BCACHE_DATA to get
1232 address of cached data. Use BCACHE_ALIGNMENT to compute
1233 amount of space to allocate for each hashlink struct.
1235 Sat Mar 23 12:14:02 1996 Fred Fish <fnf@cygnus.com>
1237 * ch-lang.c (evaluate_subexp_chill): Fix typo.
1239 Thu Mar 21 08:27:19 1996 Fred Fish <fnf@cygnus.com>
1241 * Makefile.in (VERSION): Bump version to 4.15.3
1243 Thu Mar 21 10:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
1245 * config.in: Rename from config.h.in.
1246 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
1247 Change CONFIG_HEADERS test in AC_OUTPUT accordingly.
1248 * configure: Rebuild.
1249 * Makefile.in (stamp-h): Depend upon config.in, not config.h.in.
1250 Set CONFIG_HEADERS to config.h:config.in.
1252 Tue Mar 19 12:47:51 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1254 * partial-stab.h (case N_ENDM): Finish current partial symbol
1255 table for Solaris 2 cc.
1257 Tue Mar 19 10:39:15 1996 Jeffrey A Law (law@cygnus.com)
1259 * rs6000-nat.c (exec_one_dummy_insn): Don't clobber the
1260 PC in the registers array. From Peter Schauer.
1262 Mon Mar 18 13:47:09 1996 Fred Fish <fnf@cygnus.com>
1264 * symfile.c (reread_symbols): Reinitialize bcache struct
1265 members to zero using memset. Also use memset to reinit
1266 global_psymbols and static_psymbols, rather than explicitly
1267 resetting each structure member.
1269 Sat Mar 16 19:47:36 1996 Fred Fish <fnf@cygnus.com>
1271 * configure.in: Add fragment to create stamp-h.
1273 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
1274 * configure.in (AC_CHECK_HEADERS): Check for link.h.
1275 * configure: Regenerate with autoconf.
1276 * config.h.in: Regenerate with autoheader.
1277 * config/i386/nm-linux.h: Include solib.h only if HAVE_LINK_H
1279 * solib.c: Exclude most of the code if HAVE_LINK_H is not defined.
1280 * config/i386/linux.mh: Reinstate XM_CLIBS, it is needed for
1281 older a.out based systems.
1283 Sat Mar 16 16:45:43 1996 Fred Fish <fnf@cygnus.com>
1285 * config.h.in: New file.
1286 * acconfig.h: New file, for autoheader.
1287 * configure.in (AC_CONFIG_HEADER): Add, generate config.h.
1288 * configure: Regenerate.
1289 * Makefile.in (defs_h): Add config.h
1290 (distclean): Remove config.h and stamp-h during distclean.
1291 (config.h, stamp-h): New targets to remake config.h when necessary.
1292 * defs.h (config.h): Include before any other includes or defines.
1293 * i386-tdep.c (gdb_string.h): Move include after include of defs.h.
1294 * i386v4-nat.c (defs.h): Include before testing HAVE_SYS_PROCFS_H.
1296 Sat Mar 16 14:55:27 1996 Fred Fish <fnf@cygnus.com>
1298 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
1299 * Makefile.in (INSTALLED_LIBS): Make sure that @LIBS@ will not
1300 result in an empty line, to work around a bug in native Ultrix 4.4
1301 and OSF/1-3.2C make.
1303 Sat Mar 16 13:33:17 1996 Fred Fish <fnf@cygnus.com>
1305 * configure.in: Add gdbserver to configdirs under linux.
1306 * configure: Regenerate.
1308 Fri Mar 15 12:06:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1310 * config/i386/nm-nbsd.h (FLOAT_INFO): Comment out.
1311 * config/i386/tm-nbsd.h (NUM_REGS): Define.
1313 Thu Mar 14 10:31:18 1996 Jeffrey A Law (law@cygnus.com)
1315 * solib.c (solib_break_names): Add _r_debug_state for
1316 vanilla SVR4 implementations. From Peter Schauer.
1318 Mon Mar 11 14:24:57 1996 Dawn Perchik <dawn@critters.cygnus.com>
1320 * mon960-rom.c: New file; support mon960 rom monitor on i960.
1321 * monitor.c (monitor_debug): Change remotedebug to buffer strings.
1322 * monitor.c (monitor_open): Add test for flag MO_NO_ECHO_ON_OPEN before
1323 epecting prompt and echo during open.
1324 * monitor.c (monitor_stop): Add test for flag MO_SEND_BREAK_ON_OPEN to
1325 determine if break should be sent as stop command.
1326 * monitor.h: Add flags MO_NO_ECHO_ON_OPEN and MO_SEND_BREAK_ON_OPEN.
1327 * i960-tdep.c (mon960_frame_chain_valid): New function for getting
1328 stack frame on mon960.
1329 * Makefile.in: Add mon960 files.
1330 * configure.in: Changed i960-*-coff* and i960-*-elf* to target mon960;
1331 added i960-nindy-coff* and i960-nindy-elf* for target nindy.
1332 * configure: Regenerated.
1333 * config/i960/mon960.mt, config/i960/tm-mon960.h: New files;
1334 support mon960 rom monitor on i960.
1336 Mon Mar 11 11:02:47 1996 Steve Chamberlain <sac@slash.cygnus.com>
1338 With Michael Snyder:
1339 * i386-tdep.c (skip_trampoline_code): Fix strncmp length.
1340 * win32-nat.c (CHECK, DEBUG*, debug_*): New.
1341 (handle_load_dll): Don't reload symbols.
1342 (handle_exception): Use the DEBUG_* names.
1343 (child_wait): Add DEBUG_* code.
1344 (_initialize_inftarg): Add new commands to set debug_ names.
1346 Mon Mar 11 09:19:58 1996 Jeffrey A Law (law@cygnus.com)
1348 * From Peter Schauer:
1349 * breakpoint.c (insert_breakpoints): Use ALL_BREAKPOINTS_SAFE.
1350 (bpstat_stop_status): Likewise.
1351 (remove_solib_event_breakpoints): Likewise.
1352 (clear_momentary_breakpoints): Likewise.
1353 (re_enable_breakpoints_in_shlibs): Don't reenable a breakpoint
1354 if we still can't read the memory for that breakpoint.
1355 (mention): Add bp_shlib_event case to keep gcc quiet.
1357 Fri Mar 8 12:08:12 1996 Jeffrey A Law (law@cygnus.com)
1359 * breakpoint.h (enum enable): New enum shlib_disabled for
1360 shared library breakpoints that have been temporarily disabled.
1361 * breakpoint.c: Handle temporarily disabled shared library
1362 breakpoints like disabled breakpoints in most places.
1363 (insert_breakpoints): Use shlib_disabled to indicate
1364 that an unsettable breakpoint is only temporarily disabled.
1365 (re_enable_breakpoints_in_shlibs): New function.
1366 * corelow.c (solib_add_stub): After adding shared libraries,
1367 try to reenable any temporarily disabled breakpoints.
1368 * infcmd.c (attach_command): Likewise.
1369 * infrun.c (wait_for_inferior): Likewise.
1371 Fri Mar 8 11:41:25 1996 Ian Lance Taylor <ian@cygnus.com>
1373 * defs.h (extract_long_unsigned_integer): Declare.
1374 * findvar.c (extract_long_unsigned_integer): New function.
1375 * printcmd.c (print_scalar_formatted): Use it.
1376 * valprint.c (val_print_type_code_int): Likewise.
1378 Thu Mar 7 17:40:50 1996 Stan Shebs <shebs@andros.cygnus.com>
1380 * infcmd.c (do_registers_info): Ignore anonymous registers.
1381 * sh-tdep.c (set processor): New command to set specific
1383 (sh_reg_names, sh3_reg_names): Arrays of register names for
1384 SH and SH3 processors.
1385 (sh_set_processor_type): New function.
1386 * sh3-rom.c (sh3_open): Call it.
1387 (sh3_regname): Add names of all the bank registers.
1388 (sh3_supply_register): Clean up formatting.
1389 * config/sh/tm-sh.h (NUM_REGS, NUM_REALREGS): Increase to include
1391 (REGISTER_NAMES): Add names of bank registers.
1392 (FP15_REGNUM): Define.
1393 (REGISTER_VIRTUAL_TYPE): Use it.
1394 * monitor.c: Clean up some comments.
1396 Thu Mar 7 12:09:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1398 * i386b-nat.c: Revert part of Mar 5 change. FreeBSD collapsed the
1399 s* and t* symbols too.
1401 Thu Mar 7 15:18:51 1996 James G. Smith <jsmith@cygnus.co.uk>
1403 * symfile.c (generic_load): Avoid division by zero.
1405 Wed Mar 6 17:57:59 1996 Jeffrey A Law (law@cygnus.com)
1407 * breakpoint.c (bfd_lookup_symbol): Provide for all SVR4 systems,
1408 not just those with HANDLE_SVR4_EXEC_EMULATORS.
1411 * breakpoint.c (internal_breakpoint_number): Move to file scope.
1412 (create_solib_event_breakpoint): Use an internal breakpoint number.
1414 Wed Mar 6 00:32:44 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1416 * valarith.c (value_in): Change builtin_type_chill_bool to
1419 Tue Mar 5 23:48:36 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1421 * ch-exp.c (parse_primval): Handle CARD, MAX, MIN.
1422 (match_string_literal): Handle control sequence.
1423 (match_character_literal): Deto.
1425 * ch-lang.c (chill_printchar): Change formating of nonprintable
1426 characters from C'xx' to ^(num).
1427 (chill_printstr): Deto.
1428 (value_chill_card, value_chill_max_min): New functions to process
1429 Chill's CARD, MAX, MIN.
1430 (evaluate_subexp_chill): Process UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN.
1432 * expression.h (exp_opcode): Add UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN
1433 for Chill's CARD, MAX, MIN.
1435 * valarith.c (value_in): Add processing of TYPE_CODE_RANGE
1436 and change return type from builtin_type_int to
1437 builtin_type_chill_bool.
1439 Tue Mar 5 18:54:04 1996 Stan Shebs <shebs@andros.cygnus.com>
1441 * config/nm-nbsd.h (link_object, lo_name, etc): Move to here
1442 from config/nm-nbsd.h.
1443 * config/sparc/nm-nbsd.h (regs, fp_status, etc): Move to here
1444 from config/sparc/tm-nbsd.h.
1446 * config/m68k/nm-hp300hpux.h (FIVE_ARG_PTRACE): Define here
1447 instead of in config/m68k/xm-hp300hpux.h.
1449 Tue Mar 5 12:05:35 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1451 * i386b-nat.c, m68knbsd-nat.c (fetch_core_registers): Provide
1452 implementation for NetBSD systems.
1454 Mon Mar 4 23:44:16 1996 Per Bothner <bothner@kalessin.cygnus.com>
1456 * valarith.c (binop_user_defined_p): Return 0 for BINOP_CONCAT.
1457 (value_concat): Handle varying strings (add COERCE_VARYING_ARRAY).
1459 * ch-lang.c (evaluate_subexp_chill case MULTI_SUBSCRIPT): Error
1460 if "function" is pointer to non-function.
1462 Mon Mar 4 17:47:03 1996 Stan Shebs <shebs@andros.cygnus.com>
1464 * top.c (print_gdb_version): Update copyright year.
1466 Mon Mar 4 14:44:54 1996 Jeffrey A Law (law@cygnus.com)
1469 * infrun.c (wait_for_inferior): Remove breakpoints and
1470 switch terminal settings before calling SOLIB_ADD.
1471 * solib.c (enable_break, SVR4 variant): Don't map in symbols
1472 for the dynamic linker, the namespace pollution causes real
1475 Sun Mar 3 17:18:57 1996 James G. Smith <jsmith@cygnus.co.uk>
1477 * remote-mips.c (common_breakpoint): Explicitly terminate the
1480 Wed Feb 28 22:32:18 1996 Stan Shebs <shebs@andros.cygnus.com>
1482 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
1483 * remote.c (remote_detach): Send a command 'D' to the target
1484 when detaching, update the function's comments.
1486 Wed Feb 28 15:50:12 1996 Fred Fish <fnf@cygnus.com>
1488 * Makefile.in (VERSION): Bump version to 4.15.2 to establish
1489 baseline for gdb 4.16 rerelease testing.
1491 Wed Feb 28 13:32:05 1996 Jeffrey A Law (law@cygnus.com)
1493 * somsolib.c (som_solib_create_inferior_hook): Before returning
1494 call clear_symtab_users.
1496 Tue Feb 27 00:04:46 1996 Stu Grossman (grossman@critters.cygnus.com)
1498 * remote-e7000.c (e7000_open): Delete all breakpoints when
1499 connecting to e7000. Change connect message to allow use of
1500 monitor.exp in test suite.
1501 * (e7000_load): Print transfer rate of download.
1502 * symfile.c (generic_load): Print transfer rate of download.
1504 Sun Feb 25 13:58:33 1996 Stan Shebs <shebs@andros.cygnus.com>
1506 * configure.in (mips*-*-vxworks*): New config.
1507 * configure: Regenerated.
1509 * config/mips/vxmips.mt, config/mips/tm-vxmips.h: New files.
1510 * remote-vxmips.c (vx_convert_to_virtual, vx_convert_from_virtual):
1513 Sat Feb 24 12:30:28 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1515 * partial-stab.h (case N_FUN): Function symbols generated
1516 by SPARCworks cc have a meaningless zero value, do not update
1517 pst->textlow if the function symbol value is zero.
1519 * stabsread.c (define_symbol): Initialize SYMBOL_TYPE field
1520 for function prototype declaration symbols.
1522 Fri Feb 23 22:33:04 1996 Stu Grossman (grossman@critters.cygnus.com)
1524 * remote-e7000.c (e7000_load): New routine to download via the
1526 * (e7000_wait): Don't backup PC when we hit a breakpoint.
1527 Apparantly new sh2 pods get this right...
1528 * (e7000_ops): Add call to e7000_load.
1530 Thu Feb 22 00:52:42 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1532 * config/m68k/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h},
1533 m68knbsd-nat.c: New files, support for NetBSD/m68k.
1535 * configure.in (m68k-*-netbsd*): New config.
1536 * configure: Regenerated.
1538 Wed Feb 21 19:00:21 1996 Fred Fish <fnf@cygnus.com>
1540 * standalone.c (open, _initialize_standalone): Fix obvious typos
1541 reported by Martin Pool <martin@citr.uq.oz.au>.
1543 Wed Feb 21 14:24:04 1996 Jeffrey A Law (law@cygnus.com)
1545 * solib.c (solib_create_inferior_hook): Fix thinko.
1547 Tue Feb 20 23:59:19 1996 Jeffrey A Law (law@cygnus.com)
1549 * solib.c (solib_break_names): Define for Solaris and Linux.
1550 (enable_break): For SVR4 systems, first try to use the debugger
1551 interfaces in the dynamic linker to track shared library events
1552 as they happen, then fall back to BKPT_AT_SYMBOL code. Convert
1553 BKPT_AT_SYMBOL code to use shared library event breakpoints.
1554 (solib_create_inferior_hook): Simplify BKPT_AT_SYMBOL code,
1555 it no longer needs to restart/wait on the inferior.
1556 * symfile.c (find_lowest_section): No longer static.
1557 * symfile.h (find_lowest_section): Corresponding changes.
1559 Tue Feb 20 18:54:08 1996 Fred Fish <fnf@cygnus.com>
1561 * valops.c (COERCE_FLOAT_TO_DOUBLE): Define default value.
1562 (value_arg_coerce): Use COERCE_FLOAT_TO_DOUBLE.
1563 * config/alpha/tm-alpha.h (COERCE_FLOAT_TO_DOUBLE): Define to 1.
1564 * config/mips/tm-mips.h: Ditto.
1565 * config/pa/tm-hppa.h: Ditto.
1566 * config/rs6000/tm-rs6000.h: Ditto.
1567 * config/sparc/tm-sparc.h: Ditto.
1569 Tue Feb 20 17:32:05 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1571 * config/{i386,ns32k}/nbsd.mh (NATDEPFILES): Remove core-aout.o.
1573 * config/nm-nbsd.h (FETCH_INFERIOR_REGISTERS): Defined.
1574 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
1575 #ifdef'd out definitions --- Causes serious gdb failures on
1576 the i386. Need to investigate further before enabling.
1578 * i386b-nat.c (fetch_inferior_registers, store_inferior_registers,
1579 fetch_core_registers): New functions. These functions are defined
1580 if FETCH_INFERIOR_REGISTERS is set. Registers are fetched/stored
1581 with ptrace PT_GETREGS/PT_SETREGS.
1583 Tue Feb 20 16:55:06 1996 Stu Grossman (grossman@critters.cygnus.com)
1585 * findvar.c (extract_floating store_floating): Replace `long
1586 double' with `DOUBLEST'.
1588 Mon Feb 19 15:25:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1590 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
1593 Mon Feb 19 10:32:05 1996 Jeffrey A Law (law@cygnus.com)
1595 * symtab.h (looup_minimal_symbol_solib_trampoline): Declare.
1597 * breakpoint.h (remove_solib_event_breakpoints): Declare.
1598 * breakpoint.c (remove_solib_event_breakpoints): New function.
1599 * somsolib.c (solib_create_inferior_hook): Remove all solib event
1600 breakpoints before inserting any new ones. Use a solib event
1601 breakpoint for the breakpoint at "_start".
1602 Remove extraneous "\n" from calls to warning.
1604 * breakpoint.c (breakpoint_1): Add missing "sigtramp" to bptypes
1607 Mon Feb 19 01:09:32 1996 Doug Evans <dje@cygnus.com>
1609 * dwarfread.c (add_partial_symbol): Use ADD_PSYMBOL_ADDR_TO_LIST
1610 for CORE_ADDR values.
1611 (new_symbol): Use SYMBOL_VALUE_ADDRESS for CORE_ADDR values.
1612 * symfile.h (add_psymbol_{,addr}to_list): Add prototypes.
1614 Sun Feb 18 14:37:13 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1616 * mipsread.c (mipscoff_symfile_read): Unconditionally add
1617 alpha coff dynamic symbols for all symbol files. Makes skipping
1618 over the trampoline code work when stepping from a function in a
1619 shared library into a function in a different shared library.
1621 Sun Feb 18 09:27:10 1996 Stu Grossman (grossman@cygnus.com)
1623 * config/sparc/tm-sparc.h: Define PS_FLAG_CARRY. Define
1624 RETURN_VALUE_ON_STACK to return long doubles on the stack.
1626 Sat Feb 17 16:33:11 1996 Fred Fish <fnf@cygnus.com>
1628 * Makefile.in (ch-exp.o): Add dependencies.
1629 (various): Add gdb_string.h to dependencies that need it.
1631 Sat Feb 17 08:57:50 1996 Fred Fish <fnf@cygnus.com>
1633 * symmisc.c (print_symbol_bcache_statistics): Update description for
1634 printing byte cache statistics.
1636 Thu Feb 16 16:02:03 1996 Stu Grossman (grossman@cygnus.com)
1638 * Add native support for long double data type.
1639 * c-exp.y (%union): Change dval to typed_val_float. Use DOUBLEST
1640 to store actual data. Change types of INT and FLOAT tokens to
1641 typed_val_int and typed_val_float respectively. Create new token
1642 DOUBLE_KEYWORD to specify the string `double'. Make production
1643 for FLOAT use type determined by parse_number. Add production for
1644 "long double" data type.
1645 * (parse_number): Use sscanf to parse numbers as float, double or
1646 long double depending upon the type of typed_val_float.dval. Also
1647 allow user to specify `f' or `l' suffix to explicitly specify
1648 float or long double constants. Change typed_val to
1650 * (yylex): Change typed_val to typed_val_int. Also, scan for
1652 * coffread.c (decode_base_type): Add support for T_LNGDBL basic
1654 * configure, configure.in: Add check for long double support in
1656 * defs.h: Define DOUBLEST appropriatly depending on whether
1657 HAVE_LONG_DOUBLE (from autoconf) is defined. Also, fix prototypes
1658 for functions that handle this type.
1659 * expression.h (union exp_element): doubleconst is now type
1661 * m2-exp.y f-exp.y (%union): dval becomes type DOUBLEST.
1662 * findvar.c (extract_floating): Make return value be DOUBLEST.
1663 Also, add support for numbers with size of long double.
1664 * (store_floating): Arg `val' is now type DOUBLEST. Handle all
1666 * parser-defs.h parse.c (write_exp_elt_dblcst): Arg expelt is now
1668 * valarith.c (value_binop): Change temp variables v1, v2 and v to
1669 type DOUBLEST. Coerce type of result to long double if either op
1671 * valops.c (value_arg_coerce): If argument type is bigger than
1672 double, coerce to long double.
1673 * (call_function_by_hand): If REG_STRUCT_HAS_ADDR is defined, and
1674 arg type is float and > 8 bytes, then use pointer-to-object
1675 calling conventions.
1676 * valprint.c (print_floating): Arg doub is now type DOUBLEST.
1677 Use appropriate format and precision to print out floating point
1679 * value.h: Fixup prototypes for value_as_double,
1680 value_from_double, and unpack_double to use DOUBLEST.
1681 * values.c (record_latest_value): Remove check for invalid
1682 floats. Allow history to store them so that people may examine
1683 them in hex if they want.
1684 * (value_as_double unpack_double): Change return value to DOUBLEST.
1685 * (value_from_double): Arg `num' is now DOUBLEST.
1686 * (using_struct_return): Use RETURN_VALUE_ON_STACK macro (target
1687 specific) to expect certain types to always be returned on the stack.
1689 Fri Feb 16 14:00:54 1996 Fred Fish <fnf@cygnus.com>
1691 * bcache.c, bcache.h: New files to implement a byte cache.
1692 * Makefile.in (SFILES): Add bcache.c.
1693 (symtab_h): Add bcache.h.
1694 (HFILES_NO_SRCDIR): add bcache.h
1695 (COMMON_OBJS): Add bcache.o
1696 (bcache.o): New target.
1697 * dbxread.c (start_psymtab): Make global_syms & static_syms
1698 type "partial_symbol **".
1699 * hpread.c (hpread_start_symtab): Ditto.
1700 * os9kread.c (os9k_start_psymtab): Ditto.
1701 * stabsread.h (start_psymtab): Ditto.
1702 * {symfile.c, symfile.h} (start_psymtab_common): Ditto.
1703 * maint.c (maintenance_print_statistics): Call
1704 print_symbol_bcache_statistics.
1705 * objfiles.c (allocate_objfile): Initialize psymbol bcache malloc
1707 * solib.c (allocate_rt_common_objfile): Ditto.
1708 * symfile.c (reread_symbols): Ditto.
1709 (free_objfile): Free psymbol bcache when objfile is freed.
1710 (objfile_relocate): Use new indirect psymbol pointers.
1711 * objfiles.h (struct objfile): Add psymbol cache.
1712 * symfile.c (compare_psymbols): Now passed pointers to pointers to
1714 (reread_symbols): Free psymbol bcache when freeing other objfile
1716 (add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new
1717 psymbol using the psymbol bcache.
1718 (init_psymbol_list): Psymbol lists now contain pointers rather than
1719 the actual psymbols.
1720 * symfile.h (psymbol_allocation_list): Psymbol lists now dynamically
1721 grown arrays of pointers.
1722 (ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol
1724 * symmisc.c (print_partial_symbols): Now takes pointer to pointer
1726 (print_symbol_bcache_statistics): New function to print per objfile
1728 (print_partial_symbol, print_partial_symbols,
1729 maintenance_check_symtabs, extend_psymbol_list):
1730 Account for change to pointer to pointer to partial symbol.
1731 * symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2,
1732 make_symbol_completion_list):
1733 Account for change to pointer to pointer to partial symbol.
1734 * symtab.h (bcache.h): Include.
1735 * xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms
1736 type "partial_symbol **".
1738 Fri Feb 16 10:02:34 1996 Fred Fish <fnf@cygnus.com>
1740 * dwarfread.c (free_utypes): New function.
1741 (read_file_scope): Call free_utypes as cleanup, rather than just
1742 freeing the utypes pointer.
1744 Thu Feb 15 21:40:52 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1746 * demangle.c (is_cplus_marker): New function, checks if a
1747 character is one of the commonly used C++ marker characters.
1748 * defs.h (is_cplus_marker): Add prototype.
1749 * c-typeprint.c (c_type_print_base), ch-lang.c (chill_demangle),
1750 cp-valprint.c (cp_print_class_method), mdebugread.c (parse_symbol),
1751 stabsread.c (define_symbol, read_member_functions, read_struct_fields),
1752 symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P),
1753 values.c (vb_match): Use is_cplus_marker instead of comparison
1756 Thu Feb 15 18:08:13 1996 Fred Fish <fnf@cygnus.com>
1758 * symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly
1759 delete entirely someday.
1761 Thu Feb 15 15:25:34 1996 Stan Shebs <shebs@andros.cygnus.com>
1763 * mpw-make.sed: Edit out makefile rebuild rule.
1764 (host_alias, target_alias): Comment out instead of deleting.
1765 (@LIBS@): Edit out references.
1767 Tue Feb 13 22:56:46 1996 Fred Fish <fnf@cygnus.com>
1769 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
1770 Use n_psyms in OBJSTAT, not psyms.
1772 Mon Feb 12 15:59:31 1996 Doug Evans <dje@charmed.cygnus.com>
1774 * configure.in (sparclet-*-aout*): New config.
1775 * configure: Regenerated.
1777 Mon Feb 12 14:17:52 1996 Fred Fish <fnf@cygnus.com>
1779 * somsolib.c (som_solib_add): Use xmalloc rather than bare
1780 unchecked call to malloc.
1781 * remote-mips.c (pmon_load_fast): ditto.
1782 * remote-mm.c (mm_open): ditto.
1783 * hpread.c (hpread_lookup_type): ditto.
1784 * remote-adapt.c (adapt_open): ditto.
1786 Mon Feb 12 13:11:32 1996 Fred Fish <fnf@cygnus.com>
1788 * f-lang.c (allocate_saved_bf_node, allocate_saved_function_node,
1789 allocate_saved_f77_common_node, allocate_common_entry_node,
1790 add_common_block): Use xmalloc rather than malloc, some of which
1792 * gnu-regex.c: At same point as other gdb specific changes
1793 #undef malloc and then #define it to xmalloc.
1794 * ch-exp.c (growbuf_by_size): Use xmalloc/xrealloc rather than
1795 bare unchecked calls to malloc/realloc.
1796 * stabsread.c (dbx_lookup_type): Use xmalloc rather than bare
1797 unchecked call to malloc.
1799 Wed Feb 7 11:31:26 1996 Stu Grossman (grossman@cygnus.com)
1801 * symtab.c (gdb_mangle_name): Change opname var to be const to
1802 match return val of cplus_mangle_name.
1803 * i960-tdep.c: Change arg types of next_insn to match callers.
1805 Wed Feb 7 07:34:24 1996 Fred Fish <fnf@cygnus.com>
1807 * config/i386/linux.mh (XM_CLIBS, GDBSERVER_LIBS): Remove. These
1808 apparently aren't needed in any reasonably recent version of
1811 Tue Feb 6 21:37:03 1996 Per Bothner <bothner@kalessin.cygnus.com>
1813 * stabsread.c (read_range_type): If !self-subrange and language
1814 is Chill, assume a true range. If a true_range is a sub_subrange,
1815 use builtin_type_int for index_type.
1817 Tue Feb 6 18:38:51 1996 J.T. Conklin <jtc@slave.cygnus.com>
1819 * nindy-share/nindy.c (say): Use stdarg.h macros when compiling
1820 with an ANSI compiler.
1822 start-sanitize-gdbtk
1823 Tue Feb 6 16:31:25 1996 Tom Tromey <tromey@creche.cygnus.com>
1825 * gdbtk.tcl (create_file_win): Eliminate text widget B1 binding so
1826 double-clicking will work again.
1827 (create_asm_win): Put "break" at end of all B1 bindings.
1828 (create_file_win): Lower "sel" tag, don't raise it.
1829 (ensure_line_visible): New proc.
1830 (update_listing, update_assembly): Use it.
1831 (create_copyright_window): Destroy window on Leave event.
1832 (create_command_window): Put "break" at end of all B2 bindings.
1835 Mon Feb 5 18:24:28 1996 Steve Chamberlain <sac@slash.cygnus.com>
1837 From Michael_Snyder@NeXT.COM (Michael Snyder):
1838 * valops.c (value_arg_coerce): Coerce float to double, unless the
1839 function prototype specifies float.
1841 Mon Feb 5 09:51:55 1996 Tom Tromey <tromey@creche.cygnus.com>
1843 * language.c (set_language_command): Use languages table when
1844 printing available languages.
1846 Sat Feb 3 12:22:05 1996 Fred Fish <fnf@cygnus.com>
1848 Fix problems reported by Hans Verkuil (hans@wyst.hobby.nl):
1849 * command.c (add_cmd): Add missing initialization for enums member.
1850 Reorder members to match structure declaration to make it easier to
1851 tell when one is missing.
1852 * exec.c (exec_file_command): Fix problem where filename in malloc'd
1853 memory is referenced after being freed.
1855 Sat Feb 3 03:26:21 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1857 * dwarfread.c (read_func_scope): Avoid GDB core dumps if
1858 AT_name tag is missing.
1860 * procfs.c (procfs_stopped_by_watchpoint): Fix logic when
1861 FLTWATCH and FLTKWATCH are defined.
1863 * remote.c (remote_read_bytes): Advance memaddr for transfers,
1864 return number of bytes transferred for partial reads.
1866 * top.c (init_signals): Reset SIGTRAP to SIG_DFL.
1868 Fri Feb 2 13:40:50 1996 Steve Chamberlain <sac@slash.cygnus.com>
1870 * win32-nat.c (mappings): Add ppc registers.
1871 (child_resume): Turn off step for ppc.
1873 Thu Feb 1 10:29:31 1996 Steve Chamberlain <sac@slash.cygnus.com>
1875 * config/powerpc/(cygwin32.mh, cygwin32.mt, tm-cygwin32.h,
1876 xm-cygwin32.h): New.
1877 * config/i386/(*win32*): Becomes *cygwin32*.
1878 * configure.in (i[3456]86-*-win32*): Becomes i[3456]86-*-cygwin32.
1879 (powerpcle-*-cygwin32): New.
1880 * configure: Regenerate.
1881 * win32-nat.c (child_create_inferior): Call CreateProcess
1882 with the right program arg.
1884 Thu Feb 1 11:01:10 1996 Jeffrey A Law (law@cygnus.com)
1886 * config/pa/tm-hppa.h (SOFT_FLOAT): Provide a default definition.
1888 Wed Jan 31 19:01:28 1996 Fred Fish <fnf@cygnus.com>
1890 * serial.c: Change fputc/fputs/fprintf to _unfiltered forms.
1892 Wed Jan 31 18:36:27 1996 Stan Shebs <shebs@andros.cygnus.com>
1894 * config/sparc/xm-sun4os4.h (HAVE_TERMIOS): Remove.
1896 * config/sparc/xm-sparc.h (HAVE_WAIT_STRUCT): Remove, never used.
1898 * config/i386/nm-i386mach.h (CHILD_PREPARE_TO_STORE): Move to
1899 here from config/i386/xm-i386mach.h, fix name.
1900 * config/i386/nm-sun386.h: Ditto, from config/i386/xm-sun386.h.
1901 * config/i386/nm-ptx4.h (CHILD_PREPARE_TO_STORE): Move to
1902 here from config/i386/xm-ptx4.h.
1903 * config/i386/nm-ptx4.h: Ditto, from config/i386/xm-ptx.h.
1904 * config/i386/nm-symmetry.h: Ditto, from config/i386/xm-symmetry.h.
1905 * config/m68k/nm-sun3.h: Ditto, from config/m68k/xm-sun3.h.
1906 * config/sparc/nm-nbsd.h: Ditto, from config/sparc/xm-nbsd.h.
1907 * config/sparc/nm-sun4os4: Ditto, from config/sparc/xm-sparc.h.
1909 * config/sparc/nm-sun4sol2.h: New file, renamed from nm-sysv4.h.
1910 (PRSVADDR_BROKEN): Move here from xm-sun4sol2.h.
1911 * config/sparc/sun4sol2.mh (NAT_FILE): Update.
1913 Wed Jan 31 17:20:26 1996 Jeffrey A Law (law@cygnus.com)
1915 * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Handle software
1916 floating point correctly.
1917 (STORE_RETURN_VALUE): Likewise.
1918 * config/pa/tm-pro.h (SOFT_FLOAT): define.
1920 Wed Jan 31 13:34:52 1996 Fred Fish <fnf@cygnus.com>
1922 * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
1923 Define to what should be reasonable values. However, apparently
1924 a bug in linux mmap prevents mapped symbol tables from working.
1926 Tue Jan 30 18:26:19 1996 Fred Fish <fnf@cygnus.com>
1928 * defs.h (errno.h>: Move #include closer to head of file to solve
1929 obscure problem with systems that declare perror with const arg, in
1930 both errno.h and stdio.h, and const is defined away by intervening
1933 Tue Jan 30 15:41:10 1996 Fred Fish <fnf@cygnus.com>
1935 From Jon Reeves <reeves@zk3.dec.com>:
1936 * i386-stub.c (getpacket): Change fprintf stream from "gdb" to stderr.
1937 (mem_fault_routine): Fix misplaced volatile type qualifier in decl.
1939 Mon Jan 29 19:05:58 1996 Fred Fish <fnf@cygnus.com>
1941 * Makefile.in (diststuff): Make all-doc; diststuff target does not
1942 exist in doc/Makefile.in.
1944 Mon Jan 29 18:44:57 1996 Stan Shebs <shebs@andros.cygnus.com>
1946 * config/m88k/xm-cxux.h (BP_HIT_COUNT): Remove, never used.
1948 Mon Jan 29 00:10:35 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1950 * ch-valprint.c (calculate_array_length): New function to
1951 determine the length of an array type.
1952 (chill_val_print (case TYPE_CODE_ARRAY)): If the length of an
1953 array type is zero, call calculate_array_length.
1955 * gdbtypes.c (get_discrete_bounds (case TYPE_CODE_ENUM)): The
1956 values may not be sorted. Scan all entries and set the real lower
1959 Sun Jan 28 15:50:42 1996 Fred Fish <fnf@cygnus.com>
1961 * config/xm-linux.h: Move include of solib.h and #define of
1962 SVR4_SHARED_LIBS from here ...
1963 * config/nm-linux.h: ...to here.
1965 Sat Jan 27 10:34:05 1996 Fred Fish <fnf@cygnus.com>
1967 * configure.in (AC_CHECK_HEADERS): Check for sys/procfs.h.
1968 Also check for gregset_t and fpregset_t types.
1969 * configure: Regenerate.
1970 * core-regset.c (sys/procfs.h): Only include if HAVE_SYS_PROCFS_H
1972 (fetch_core_registers): Turn into stub unless both HAVE_GREGSET_T
1973 and HAVE_FPREGSET_T are defined. These changes allow systems
1974 like linux that are migrating to /proc support to use a single
1975 configuration for both new and old versions.
1977 * config/i386/linux.mt: Note that this is now for both a.out and
1979 * config/i386/linux.mh (NATDEPFILES): Add solib.o, core-regset.o,
1981 * config/i386/tm-linux.h (tm-sysv4.h): Include.
1982 * config/i386/xm-linux.h (solib.h): Include
1983 (SVR4_SHARED_LIBS): Define.
1984 * i386v4-nat.c: Only compile if HAVE_SYS_PROCFS_H is defined.
1985 (supply_gregset, fill_gregset): Compile if HAVE_GREGSET_T defined.
1986 (supply_fpregset, fill_fpregset): Compile if HAVE_FPREGSET_T
1989 Fri Jan 26 13:48:14 1996 Stan Shebs <shebs@andros.cygnus.com>
1991 * config/sparc/xm-sparc.h (NEW_SUN_CORE): Remove, never used.
1992 * config/i386/xm-sun386.h: Ditto.
1993 * config/m68k/xm-sun2.h, config/m68k/xm-sun3.h: Ditto.
1995 Thu Jan 25 16:05:53 1996 Tom Tromey <tromey@creche.cygnus.com>
1997 * Makefile.in (INSTALLED_LIBS, CLIBS): Include @LIBS@.
1999 Thu Jan 25 09:22:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2001 From Greg McGary <gkm@gnu.ai.mit.edu>:
2002 * dcache.c (dcache_peek, dcache_poke): Advance addr for
2005 Thu Jan 25 13:08:51 1996 Doug Evans (dje@cygnus.com)
2007 * infrun.c (normal_stop): Fix test for shared library event.
2009 Thu Jan 25 03:26:38 1996 Doug Evans <dje@charmed.cygnus.com>
2011 * configure.in (sparc64-*-*): Add default host configuration.
2012 start-sanitize-gdbtk
2013 (sparc64-*-solaris2* host): Link statically if GCC used.
2015 (sparc64-*-solaris2*): Add target configuration.
2016 * configure: Regenerated.
2017 * sparc/sp64sol2.mt: New file.
2019 Wed Jan 24 22:31:37 1996 Doug Evans <dje@charmed.cygnus.com>
2021 * Makefile.in (RUNTEST): srcdir renamed to rootsrc.
2023 Wed Jan 24 15:42:24 1996 Tom Tromey <tromey@creche.cygnus.com>
2025 * Makefile.in (lint): Close backquotes.
2027 start-sanitize-gdbtk
2028 Wed Jan 24 15:28:41 1996 Tom Tromey <tromey@creche.cygnus.com>
2030 * gdbtk.tcl, gdbtk.c: Updated copyrights.
2032 * configure.in: Look for -ldl or -ldld when using Tcl 7.5 or
2034 * configure: Rebuilt.
2037 Wed Jan 24 13:19:10 1996 Fred Fish <fnf@cygnus.com>
2039 * NEWS: Make note of new record and replay feature for
2040 remote debug sessions.
2041 * serial.c (gdbcmd.h): Include.
2042 (serial_logfile, serial_logfp, serial_reading, serial_writing):
2043 Define here, for remote debug session logging.
2044 (serial_log_command, serial_logchar, serial_write, serial_readchar):
2045 New functions for remote debug session logging.
2046 (serial_open): Open remote debug session log file when needed.
2047 (serial_close): Close remote debug session log file when needed.
2048 (_initialize_serial): Add set/show commands for name of remote
2049 debug session log file.
2050 * serial.h (serial_readchar): Declare
2051 (SERIAL_READCHAR): Call serial_readchar().
2052 (SERIAL_WRITE): Call serial_write().
2053 (serial_close): Declare as extern.
2054 (serial_logfile, serial_logfp): Declare.
2055 * top.c (execute_command): Declare serial_logfp. Log user command
2056 in remote debug session log if log file is open.
2057 * remote-array.c (array_wait): #ifdef out echo to gdb_stdout.
2058 (array_read_inferior_memory): Rewrite to fix memory overwrite bug.
2059 * remote-array.c (SREC_SIZE): Remove, duplicates define in
2061 * remote-array.c (hexchars, hex2mem): Remove, unused.
2062 * gdbserver/low-linux.c (store_inferior_registers): Remove
2063 unnecessary extern declaration of registers[].
2064 * gdbserver/Makefile.in (all): Add gdbreplay.
2065 * gdbserver/gdbreplay.c: New file.
2066 * gdbserver/README: Give example of recording a remote
2067 debug session with gdb and then replaying it with gdbreplay.
2069 Tue Jan 23 18:02:35 1996 Per Bothner <bothner@kalessin.cygnus.com>
2071 * stabsread.c (rs6000_builtin_type): Make bool type unsigned.
2072 (read_one_struct_field): Support boolean bitfields.
2073 * c-valprint.c (c_val_print): Print booleans properly.
2075 Tue Jan 23 18:54:09 1996 Stan Shebs <shebs@andros.cygnus.com>
2077 * remote-vxsparc.c (vx_convert_to_virtual, vx_convert_from_virtual):
2079 * config/sparc/vxsparc.mt (TDEPFILES): Add remote-vxsparc.o.
2081 Tue Jan 23 14:36:05 1996 Per Bothner <bothner@kalessin.cygnus.com>
2083 * ch-exp.c (parse_tuple): Error if invalid mode.
2085 * value.h (COERCE_ARRAY): Don't coerce enums.
2086 (COERCE_ENUM): Don't COERCE_REF.
2087 (COERCE_NUMBER): New macro (same as COERCE_ARRAY then COERCE_ENUM).
2088 * valops.c (value_assign): Only do COERCE_ARRAY if internalvar (let
2089 value_cast handle it otherwise); do *not* COERCE_ENUM either way.
2090 * valarith.c: Use COERCE_NUMBER instead od COEREC_ARRAY.
2091 Add COERCE_REF before COERCE_ENUM.
2092 * values.c (value_as_long): Simplify.
2094 * valops.c (value_array): Create internalvar if !c_style_arrays.
2096 * language.c (lang_bool_type): Add Fortran support.
2097 * eval.c (OP_BOOL): Use LA_BOOL_TYPE.
2099 Tue Jan 23 13:08:26 1996 Jeffrey A Law (law@cygnus.com)
2101 * symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup.
2102 All references changed.
2103 * breakpoint.c (bpstat_what): Add shlib_event to the class types.
2104 Update state table. Reformat so that it's still readable.
2105 When we hit the shlib_event breakpoint, set the calss of shlib_event.
2106 (breakpoint_1): Add "shlib events" as a breakpoint type.
2107 Print the shlib_event breakpoint like other breakpoints.
2108 (create_solib_event_breakpoint): New function.
2109 (breakpoint_re_set_one): Handle solib_event breakpoints.
2110 * breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type.
2111 (enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS
2113 (create_solib_event_breakpoint): Declare.
2114 * infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat.
2115 (normal_stop): Inform the user when the inferior stoped due
2116 to a shared library event.
2117 (_initialize_infrun): Add new set/show variable "stop-on-solib-events"
2118 to control whether or not gdb continues the inferior or stops it when
2119 a shared library event occurs.
2120 * minsyms.c (lookup_minimal_symbol_solib_trampoline): New function.
2121 * somsolib.c (TODO list): Update.
2122 (som_solib_create_inferior_hook): Arrange for gdb to be notified
2123 when significant shared library events occur.
2124 * hppa-tdep.c (find_unwind_entry): No longer static.
2126 Tue Jan 23 09:00:48 1996 Doug Evans <dje@charmed.cygnus.com>
2128 * printcmd.c (print_insn): Pass fprintf_unfiltered to
2129 INIT_DISASSEMBLE_INFO.
2130 start-sanitize-gdbtk
2131 * gdbtk.c (gdb_disassemble): Likewise.
2134 Mon Jan 22 16:59:40 1996 Stan Shebs <shebs@andros.cygnus.com>
2136 * remote.c (remotebreak): New GDB variable.
2137 (remote_break): New global.
2138 (remote_interrupt): Send a break instead of ^C if remote_break.
2139 * NEWS: Describe the new variable.
2141 Mon Jan 22 16:24:11 1996 Doug Evans <dje@charmed.cygnus.com>
2143 * sparc-tdep.c (_initialize_sparc_tdep): Always use print_insn_sparc.
2145 Fri Jan 19 07:19:38 1996 Fred Fish <fnf@cygnus.com>
2147 * hp300ux-nat.c (getpagesize): Remove unused function
2148 fetch_core_registers.
2149 (hp300ux_core_fns): Remove, is unused.
2150 (_initialize_core_hp300ux): Remove, is unused.
2151 (gdbcore.h): Remove #include, no longer needed.
2153 Fri Jan 19 00:59:53 1996 Jeffrey A Law (law@cygnus.com)
2155 * rs6000-nat.c (exec_one_dummy_insn): Rework to avoid
2156 ptrace bug in aix4.1.3 on the rs6000.
2158 Wed Jan 17 13:22:27 1996 Stan Shebs <shebs@andros.cygnus.com>
2160 * remote-hms.c (hms_ops): Add value for to_thread_alive.
2161 * remote-nindy.c (nindy_ops): Ditto.
2162 * remote-udi.c (udi_ops): Ditto.
2164 Tue Jan 16 18:00:35 1996 James G. Smith <jsmith@cygnus.co.uk>
2166 * remote-mips.c (pmon_opn, pmon_wait, pmon_makeb64, pmon_zeroset,
2167 pmon_checkset, pmon_make_fastrec, pmon_check_ack,
2168 pmon_load_fast): New functions. Support for the PMON monitor world.
2169 (common_open): New function to merge support for different monitors.
2170 (mips_open): Use common_open().
2171 (mips_send_command): New function.
2172 (mips_send_packet): Scan out-of-sequence packets.
2173 (mips_enter_debug, mips_exit_debug): New functions.
2174 (pmon_ops): New target definition structure.
2176 Tue Jan 16 11:22:58 1996 Stu Grossman (grossman@cygnus.com)
2178 * Makefile.in (CLIBS): Add LIBS to allow libraries to be
2179 specified on the make command line (via make LIBS=xxx).
2181 * configure.in (enable-gm): magic.o -> gmagic.o.
2184 start-sanitize-gdbtk
2185 Mon Jan 15 09:58:41 1996 Tom Tromey <tromey@creche.cygnus.com>
2187 * gdbtk.tcl (create_expr_window): Many changes to update GUI.
2188 (add_expr): Changes from create_expr_window.
2189 (create_command_window): Set focus.
2190 (delete_expr): Rewrote.
2191 (expr_update_button): New proc.
2192 (add_expr): Put bindings on FocusIn, FocusOut.
2193 Don't allow .file_popup to be torn off.
2196 Fri Jan 12 21:41:58 1996 Jeffrey A Law (law@cygnus.com)
2198 * symtab.c (find_pc_symtab): Don't lose if OBJF_REORDERED
2199 is set but there are no psymtabs.
2201 Fri Jan 12 15:56:12 1996 Steve Chamberlain <sac@slash.cygnus.com>
2203 * dsrec.c (load_srec): Remove unused variable.
2204 * monitor.c (monitor_expect): Don't expect a ^C to echo.
2205 * serial.c (serial_open): Add parallel interface.
2206 * sh3-rom.c (parallel, parallel_in_use): New.
2207 (sh3_load): If parallel_in_use, download though the
2209 (sh3_open): Open parallel port if specified.
2210 (sh3_close): New function.
2211 (_inititalize_sh3): Add sh3_close hook and documentation.
2212 * monitor.c (monitor_close): Export.
2213 * monitor.h (monitor_close): Add prototype.
2215 Fri Jan 12 13:11:42 1996 Stan Shebs <shebs@andros.cygnus.com>
2217 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
2218 * remote.c (remotetimeout): New GDB variable, use to set the
2219 remote timeout for reading.
2221 start-sanitize-gdbtk
2222 Fri Jan 12 09:36:17 1996 Tom Tromey <tromey@creche.cygnus.com>
2224 * gdbtk.tcl (gdbtk_tcl_query): Swap Yes and No buttons.
2225 (update_listing): Use lassign. Use "see" to scroll. Don't need
2226 screen_top, screen_bot, screen_height.
2227 (update_assembly): Use "see" to scroll.
2228 (textscrollproc): Removed.
2229 (create_file_win): Don't use textscrollproc.
2230 (asmscrollproc): Removed.
2231 (create_asm_window): Don't use asmscrollproc.
2232 (create_asm_win): Ditto.
2233 (screen_height, screen_top, screen_bot): Removed.
2234 (run_editor): New proc.
2235 (build_framework): Use it.
2236 (create_file_win, create_source_window): Don't use textscrollproc.
2237 (create_breakpoints_window): Set -xscrollcommand on canvas.
2238 (not_implemented_yet): Default button is 0.
2239 (delete_char): Don't use tk_textBackspace.
2240 (create_command_window): Allow Tk bindings to fire after deleting
2242 (create_command_window): Make Delete delete left, not right.
2245 Fri Jan 12 07:14:27 1996 Fred Fish <fnf@cygnus.com>
2247 * lynx-nat.c, irix4-nat.c, sparc-nat.c: Include gdbcore.h
2248 to get "struct core_fns" defined.
2249 * Makefile.in (lynx-nat.o, irix4-nat.o, sparc-nat.o):
2250 Are dependent upon gdbcore_h.
2252 Thu Jan 11 23:13:24 1996 Per Bothner <bothner@cygnus.com>
2254 * symfile.c (decrement_reading_symtab): New function.
2255 * symfile.c, symtab.h (currently_reading_symtab): New variable.
2256 * symfile.c (psymtab_to_symtab): Adjust currently_reading_symtab.
2257 * gdbtypes.c (check_typedef): Don't call lookup_symbol if
2258 currently_reading_symtab (since that could infinitely recurse).
2260 Thu Jan 11 17:21:25 1996 Per Bothner <bothner@kalessin.cygnus.com>
2262 * stabsread.c (read_struct_type): Trivial simplification.
2264 * stabsread.c (define-symbol): Use invisible references
2265 for TYPE_CODE_SET and TYPE_CODE_BITSTRING too.
2266 * valops.c (call_function_by_hand): Likewise.
2267 * eval.c (evaluate_subexp_standard): When known, use the formal
2268 parameter type as the expected type when evaluating arg expressions.
2269 * ch-lang.c (evaluate_subexp_chill): Likewise (for MULTI_SUBSCRIPT).
2271 start-sanitize-gdbtk
2272 Thu Jan 11 10:08:14 1996 Tom Tromey <tromey@creche.cygnus.com>
2274 * main.c (main): Disable window interface if --help or --version
2277 * gdbtk.tcl (FSBox): Don't use tk_listboxSingleSelect.
2279 Changes in sync with expect:
2280 * configure.in (ENABLE_GDBTK): Use CY_AC_PATH_TCL and
2282 * aclocal.m4: Replaced with version from expect.
2283 * configure: Regenerated.
2286 Wed Jan 10 16:08:49 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2288 * configure.in, configure: Recognize rs6000-*-aix4*.
2289 * config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h".
2290 * config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h.
2291 * config/rs6000/xm-aix4.h: New file.
2292 * config/xm-aix4.h: New file.
2294 Wed Jan 10 11:25:37 1996 Fred Fish <fnf@cygnus.com>
2296 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
2297 * gdbserver/low-linux.c: New file.
2298 * remote.c (remote_read_bytes): Fix aborts on larger packets.
2300 * config/i386/linux.mh (GDBSERVER_DEPFILES, GDBSERVER_LIBS):
2302 * stabsread.c (define_symbol): If register value is too large,
2303 tell what it is and what max is.
2305 start-sanitize-gdbtk
2306 Wed Jan 10 09:07:22 1996 Tom Tromey <tromey@creche.cygnus.com>
2308 * gdbtk.tcl (gdbtk_tcl_fputs, gdbtk_tcl_fputs_error,
2309 gdbtk_tcl_flush): Use "see", not "yview".
2310 (gdbtk_tcl_query): Use questhead bitmap.
2311 various: Always wrap condition of 'if' in {...}.
2312 (add_breakpoint_frame): Set -value on radiobuttons.
2313 (lassign): New proc.
2314 (add_breakpoint_frame): Use lassign, not series of assignments.
2315 (decr): Made faster.
2316 (interactive_cmd): Use "see", not "yview".
2317 (not_implemented_yet): Use warning bitmap.
2318 (update_expr): Don't allow $expr to be evalled by Tcl.
2319 (create_expr_window): Don't use "focus".
2320 (delete_char, delete_line): Define globally.
2321 (delete_line, delete_char, create_command_window, update_autocmd,
2322 build_framework, create_asm_win, create_file_win): Use "see", not
2324 (create_copyright_window, center_window, bind_widget_after_class):
2326 (FSBox,create_command_window, create_autocmd_window): Binding
2328 (textscrollproc): Define globally.
2329 (build_framework): tk_menuBar no longer needed. Keys Prior, Next,
2330 Home, End, Up, and Down are all defined by Tk.
2331 (apply_filespec): Use error bitmap in dialog.
2332 (files_command): Don't use tk_listboxSingleSelect.
2333 (files_command): Don't use "uniq" to remove duplicates from a
2335 (update_assembly): Use lassign.
2336 (create_asm_win): Removed redundant bindings.
2337 (listing_window_button_1, file_popup_menu): Use tk_popup.
2338 (ButtonRelease-1 binding): Just remove tag from window; rest
2341 * gdbtk.c (gdbtk_query): Use Tcl_Merge to provide quoting.
2342 (call_wrapper): Use Tcl_Eval, not Tcl_VarEval.
2343 (gdbtk_call_command): Ditto.
2346 Tue Jan 9 09:33:53 1996 Jeffrey A Law (law@cygnus.com)
2348 * hpread.c (hpread_build_psymtabs): Finish Jan 4th
2349 enum namespace -> enum_namespace change.
2351 Tue Jan 9 04:44:47 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
2353 * ch-exp.c (parse_primval): In case ARRAY, add missing
2356 Mon Jan 8 13:29:34 1996 Stan Shebs <shebs@andros.cygnus.com>
2358 * remote-mips.c (mips_receive_header): Recognize \012 instead
2359 of \n, but write \n when program sends a \012.
2360 * ser-mac.c (mac_input_buffer): Increase size of buffer.
2362 Mon Jan 8 12:00:40 1996 Jeffrey A Law (law@cygnus.com)
2364 * infptrace.c (initialize_infptrace): Move function out of
2365 #ifdef conditional; put code within the function inside an
2368 * buildsym.c (end_symtab): Remove sort_pending and sort_linevec
2369 arguments. Sorting is now dependent on OBJF_REORDERED. All
2370 callers/references changed.
2371 * dbxread.c (read_ofile_symtab): Correctly determine value for
2372 last_source_start_addr for reordered executables.
2373 (process_one_symbol): Handle N_FUN with no name as an end of
2375 * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE
2376 is the high text address for a psymtab.
2377 (case N_SO): Likewise.
2378 (case N_FUN): Handle N_FUN with no name as an end of function
2380 * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols
2381 at the same address rather than a random subset of them.
2382 * coffread.c (coff_symfile_init): Set OBJF_REORDERED.
2383 * elfread.c (elf_symfile_init): Similarly.
2384 * somread.c (som_symfile_init): Similarly.
2385 * xcoffread.c (xcoff_symfile_init): Similarly.
2387 Fri Jan 5 17:46:01 1996 Stu Grossman (grossman@cygnus.com)
2389 * stack.c (print_stack_frame print_frame_info) symmisc.c
2390 (dump_symtab): Change RETURN_MASK_ERROR to RETURN_MASK_ALL so
2391 that catch_errors doesn't get blindsided by QUIT and lose the
2392 cleanup chain. This fixes a problem where ^C while in a
2393 user-defined command sometimes leaves instream NULL and causes a
2394 segfault in command_loop.
2396 Fri Jan 5 13:59:16 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2398 * configure.in, configure: Add `-ldl -lw' for Solaris linking.
2400 Fri Jan 5 12:02:00 1996 Steve Chamberlain <sac@slash.cygnus.com>
2402 * config/sh/sh.mt, config/powerpc/*.mt, config/pa/hppapro.mt,
2403 config/m68k/monitor.mt, config/h8500/h8500.mt, config/h8300/h8300.mt:
2404 srec.o renamed to dsrec.o.
2406 Thu Jan 4 16:04:54 1996 Stu Grossman (grossman@cygnus.com)
2408 * breakpoint.c (remove_breakpoint): Change error to warning so
2409 that hardware watchpoint removal problems won't leave breakpoint
2410 traps in the target.
2411 start-sanitize-gdbtk
2412 * configure configure.in: Make --enable-gdbtk be the default.
2414 * remote-e7000.c (e7000_insert_breakpoint,
2415 e7000_remove_breakpoint): Use e7000 based breakpoints, not memory
2417 * (e7000_wait): Adjust PC back by two when we see a breakpoint to
2418 compensate for e7000 maladjustment.
2419 * sparcl-tdep.c (sparclite_check_watch_resources): Fix logic bug
2420 which prevented hardware watchpoints from working.
2422 Thu Jan 4 10:44:17 1996 Fred Fish <fnf@cygnus.com>
2424 * infptrace.c (udot_info): New function.
2425 (PT_*): Define each individually if that one is not defined.
2426 * rs6000-nat.c (kernel_u_size): New function
2427 Include <sys/user.h> for "struct user"
2428 * alpha-nat.c (kernel_u_size): New function.
2429 Include <sys/user.h> for "struct user"
2430 * sparc-nat.c (kernel_u_size): New function.
2431 Include <sys/user.h> for "struct user"
2432 * i386b-nat.c (kernel_u_size): New function.
2433 * i386v-nat.c (kernel_u_size): New function.
2434 * config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define.
2435 (kernel_u_size): Declare.
2436 * config/i386/nm-linux.h (KERNEL_U_SIZE): Define.
2437 (kernel_u_size): Declare.
2438 * config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define.
2439 (kernel_u_size): Declare.
2440 * config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define.
2441 (kernel_u_size): Declare.
2442 * config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define.
2443 (kernel_u_size): Declare.
2445 Thu Jan 4 11:00:01 1996 steve chamberlain <sac@slash.cygnus.com>
2447 * mdebugread.c (mylookup_symbol): enum namespace becomes
2448 enum_namespace type.
2449 * symfile.c (add_psymbol_to_list)
2450 (add_psymbol_addr_to_list): Ditto.
2451 * symtab.c (lookup_partial_symbol): Ditto.
2452 (lookup_symbol): Ditto.
2453 (lookup_block_symbol): Ditto.
2454 * win32-nat.c (handle_load_dll): Use incoming dll base.
2455 (child_wait): Catch DLL load errors.
2456 (create_child_inferior): Translated between paths correctly.
2458 Wed Jan 3 23:13:53 1996 Fred Fish <fnf@cygnus.com>
2460 * i386v4-nat.c (supply_gregset, fill_gregset): Subtract NUM_FREGS
2461 from NUM_REGS to get number of general registers that we care about.
2462 * config/i386/tm-i386.h (REGISTER_BYTES): Define in terms
2463 of number of general regs and number of floating point regs.
2465 Wed Jan 3 19:49:54 1996 steve chamberlain <sac@slash.cygnus.com>
2467 * config/i386/tm-win32.h (IN_SOLIB_CALL_TRAMPOLINE): New.
2468 (SKIP_TRAMPOLINE_CODE): New.
2469 * config/i386/xm-win32.h (CANT_FORK): Deleted.
2470 (SLASH*) Changed to use unix style slash.
2471 * symtab.h (namespace enum): becomes typedef to avoid namespace
2473 * infcmd.c (path_command): Use empty string if PATH name not set.
2474 * i386-tdep.c (skip_trampoline_code): New function.
2475 * srec.c: Renamed dsrec.c to avoid filename collision.
2476 * Makefile.in: Cope with renaming.
2478 Wed Jan 3 13:09:04 1996 Fred Fish <fnf@cygnus.com>
2480 * symmisc.c (print_objfile_statistics): Print memory use statistics
2481 for objfile psymbol, symbol, and type obstacks.
2483 Tue Jan 2 13:41:14 1996 Stan Shebs <shebs@andros.cygnus.com>
2485 * config/mips/nm-irix5.h: Restore.
2486 (TARGET_HAS_HARDWARE_WATCHPOINTS, etc): Define as for Irix 4;
2487 from Lee Iverson <leei@ai.sri.com>.
2488 * config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h.
2489 * config/mips/irix[345].mh (MUNCH_DEFINE): Remove.
2491 For older changes see ChangeLog-95
2497 version-control: never