1 Thu Jul 25 16:11:54 1996 Doug Evans <dje@canuck.cygnus.com>
3 * dsrec.c (load_srec): Protect ANSI style function parms with PARAMS.
5 Mon Jul 22 18:13:27 1996 Stu Grossman (grossman@critters.cygnus.com)
7 * Makefile.in (os9kread.o): Remove dependency on partial-stab.h.
8 * dbxread.c (read_dbx_symtab end_psymtab), partial-stab.h: Don't
9 use partial_symtab->textlow==0 as a flag, as 0 is a legitimate
10 text address. Use a seperate flag (textlow_not_set) instead.
11 This makes stabs in ELF .o files work a lot better.
12 * mdebugread.c xcoffread.c: Define textlow_not_set for
14 * stabsread.h (end_psymtab): Add textlow_not_set arg to prototype.
16 Sat Jul 20 17:46:40 1996 Fred Fish <fnf@cygnus.com>
18 * gdbtk.tcl (files_command): Reorder the binding tags for
19 the listbox widget to avoid referencing the listbox after
20 the containing widget has been destroyed by the action of
23 Sat Jul 20 10:41:06 1996 Fred Fish <fnf@cygnus.com>
25 * dwarf2read.c (struct filenames): Change internal "struct file"
26 to "struct fileinfo" to avoid conflict with "struct file" in
27 <sys/file.h> on HPUX and Solaris.
29 Sat Jul 20 10:09:28 1996 Fred Fish <fnf@cygnus.com>
31 * gdbtk.tcl (delete_expr): Unset corresponding element of
32 expr_update_list when destroying an expression.
33 (create_expr_window): Initialize expr_num, delete_expr_num,
34 and expr_update_list here when each new expression window
35 is created, rather than once at startup.
37 Fri Jul 19 14:05:57 1996 Stan Shebs <shebs@andros.cygnus.com>
39 * dwarf2read.c: New file, DWARF 2 reader originally contributed by
40 Brent Benson, with additions by Gary Funck and Jerry Kreuscher.
41 * Makefile.in (COMMON_OBS): Add dwarf2read.o.
42 (SFILES): Add dwarf2read.c.
43 (dwarf2read.o): Add build rule.
44 * symfile.h (dwarf2_has_info, dwarf2_build_psymtabs): Declare
46 * elfread.c (elf_symfile_read): Call them.
47 (elf_symtab_read) [HARRIS_TARGET]: Skip some special symbols.
49 Thu Jul 18 01:22:01 1996 Geoffrey Noer <noer@cygnus.com>
51 * symfile.c (symfile_bfd_open):
52 * exec.c (exec_file_command): for __GO32__ and __WIN32__ systems,
53 free the user from having to type the .exe extension.
55 Wed Jul 17 06:54:50 1996 Mark Alexander <marka@cygnus.com>
57 * mon960-rom.c: Shorten the mon960_inits string to a single
58 carriage return; this prevents a hang on connecting immediately
59 after powerup, when MON960 is attempting autobaud detection.
61 Tue Jul 16 23:47:04 1996 Mark Alexander <marka@cygnus.com>
63 * a29k-tdep.c (get_saved_register): Allow PC to be modified
64 when innermost frame is selected, but not in outer frames.
66 Tue Jul 16 23:37:25 1996 Stu Grossman (grossman@critters.cygnus.com)
68 * command.c (do_setshow_command): Don't segfault when showing
69 var_string and var_string_noescape vars that are NULL.
71 Mon Jul 15 16:55:48 1996 Doug Evans <dje@canuck.cygnus.com>
73 * win32-nat.c (handle_load_dll): dos_path_to_unix_path renamed to
74 cygwin32_conv_to_posix_path.
75 (child_create_inferior): unix_path_to_dos_path renamed to
76 cygwin32_conv_to_win32_path. Rewrite code to translate PATH.
78 Mon Jul 15 16:44:05 1996 Stu Grossman (grossman@critters.cygnus.com)
80 * defs.h printcmd.c: Create global disassemble_info structure
82 * gdbtk.c (gdb_disassemble): Setup di.mach from
83 tm_print_insn_info.mach, and set endian from TARGET_BYTE_ORDER.
84 * i386-tdep.c (set_assembly_language_command): set
85 tm_print_insn_info.mach to the appropriate value for 386 or 8086
87 * printcmd.c (print_insn): Move init of disassembler_info to
88 _initialize_printcmd. Set endian for disassembler here.
89 * sparc-tdep.c: Set tm_print_insn_info.mach as appropriate to
90 select sparc/sparclite.
91 * config/sparc/{tm-sparc.h tm-sparclite.h}: Get rid of
92 TM_PRINT_INSN. Set TM_PRINT_INSN_MACH to
93 bfd_mach_sparc/bfd_mach_sparc_sparclite.
95 Fri Jul 12 19:04:32 1996 Fred Fish <fnf@cygnus.com>
97 * hpread.c (hpread_lookup_type): Use xmmalloc/xmrealloc rather
98 than xmalloc/xrealloc.
100 Fri Jul 12 17:59:47 1996 Fred Fish <fnf@ninemoons.com>
102 * objfiles.c (map_to_file): Error return from mmalloc_findbase is
103 a NULL pointer, not a -1.
105 Fri Jul 12 10:16:24 1996 Stu Grossman (grossman@critters.cygnus.com)
107 * i386-tdep.c (set_assembly_language_command): New routine to
108 select between i386 and i8086 instruction sets for disassembly.
109 New command `set assembly-language {i386 i8086}'.
111 Thu Jul 11 21:13:21 1996 Mark Alexander <marka@cygnus.com>
113 * monitor.c (monitor_write_memory, monitor_read_memory_single):
114 Disable use of "long long" memory read/write commands; can't
115 use them because we hold the values to read/write in an int
116 variable, and because strtoul fails on values that exceed the
117 size of a long. This fixes breakpoint problems on MON960.
119 Thu Jul 11 11:39:31 1996 Fred Fish <fnf@cygnus.com>
121 * config/m68k/xm-hp300hpux.h (HAVE_MMAP): Remove definition.
122 * config/pa/xm-hppah.h (HAVE_MMAP): Ditto.
124 Wed Jul 10 16:54:41 1996 Fred Fish <fnf@cygnus.com>
126 * Makefile.in (MMALLOC_CFLAGS): Eliminate intermediate MMALLOC_DISABLE
127 and MMALLOC_CHECK macros, and add comment indicating how host dependent
128 makefile fragment should modify MMALLOC_CFLAGS to not use mmalloc, or
129 to use it but to not do heap corruption checking.
130 * gdbserver/Makefile.in: Ditto.
131 * utils.c (init_malloc): Replace warning() use with direct call of
132 fprintf_unfiltered, since current_target has not yet been set and thus
133 we cannot use warning(). If we try to use mmcheck and it fails,
134 suggest that this configuration needs NO_MMCHECK or MMCHECK_FORCE
135 defined. Other small mmalloc related cleanups.
136 * config/sparc/sun4os4.mh (MMALLOC_CFLAGS): Define MMCHECK_FORCE to 1.
137 * config/alpha/alpha-osf2.mh (MMALLOC_CFLAGS): Set to -DNO_MMCHECK.
139 * config/sparc/xm-sun4os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
140 * config/i386/xm-i386v4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
141 * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
142 * config/m68k/xm-hp300hpux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
143 * config/m68k/xm-m68kv4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT);
144 * config/m68k/xm-sun3os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
145 * config/pa/xm-hppah.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
146 * config/sparc/xm-sun4sol2.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
147 Remove obsolete defines.
149 * config/alpha/alpha-linux.mh (MMALLOC_DISABLE):
150 * config/alpha/alpha-osf1.mh (MMALLOC_DISABLE):
151 * config/rs6000/rs6000.mh (MMALLOC_DISABLE):
152 * config/rs6000/aix4.mh (MMALLOC_DISABLE):
153 * config/powerpc/aix4.mh (MMALLOC_DISABLE):
154 * config/powerpc/aix.mh (MMALLOC_DISABLE):
155 * config/ns32k/ns32km3.mh (MMALLOC_DISABLE):
156 * config/mips/mipsm3.mh (MMALLOC_DISABLE):
157 * config/mips/decstation.mh (MMALLOC_DISABLE):
158 * config/m88k/cxux.mh (MMALLOC_DISABLE):
159 * config/i386/i386mk.mh (MMALLOC_DISABLE):
160 * config/i386/i386m3.mh (MMALLOC_DISABLE):
161 * config/i386/i386gnu.mh (MMALLOC_DISABLE):
162 Use MMALLOC_CFLAGS instead.
164 Tue Jul 9 22:41:12 1996 Jeffrey A Law (law@cygnus.com)
166 * h8300-tdep.c: Remove some outdated comments.
167 (h8300_skip_prologue): Rework to be more correct for the H8/300H.
168 Handle stm.l insns for the H8/S.
169 (examine_prologue): Likewise.
171 Tue Jul 9 16:48:55 1996 Raymond Jou <rjou@mexican.cygnus.com>
173 * ser-mac.c (mac_close): Change a typo SetSetBuf to SerSetBuf.
175 Mon Jul 08 08:50:39 1996 Mark Alexander <marka@cygnus.com>
177 * mon960-rom.c (mon960_open): Add floating point detection to
178 prevent hang on non-FPU processors (PR 9775).
179 (mon960_cmds): Swap setmem.cmdw and setmem.cmdl to fix problem
180 setting breakpoints and improve loading speed.
182 Sun Jul 7 14:57:34 1996 Fred Fish <fnf@cygnus.com>
184 * coffread.c (record_minimal_symbol): Don't presave name string
185 on symbol_obstack before passing to prim_record_minimal_symbol.
186 It now handles saving the string itself.
187 * dbxread.c (read_dbx_dynamic_symtab): Ditto.
188 * mipsread.c (read_alphacoff_dynamic_symtab): Ditto.
189 * os9kread.c (record_minimal_symbol): Ditto.
190 * solib.c (solib_add_common_symbols): Ditto.
192 * coffread.c (coff_symtab_read): Don't presave name string on
193 symbol_obstack before passing to prim_record_minimal_symbol_and_info.
194 It now handles saving the string itself.
195 * dbxread.c (record_minimal_symbol): Ditto.
196 * elfread.c (record_minimal_symbol_and_info): Ditto.
198 * dstread.c (record_minimal_symbol): Remove static function that just
199 called prim_record_minimal_symbol with the same args (after change to
200 prim_record_minimal_symbol to do it's own name string saves).
201 * nlmread.c (record_minimal_symbol): Ditto.
202 * somread.c (record_minimal_symbol): Ditto.
204 * hpread.c (hpread_read_enum_type): Save symbol name on symbol obstack.
205 (hpread_read_function_type): Ditto.
206 (hpread_process_one_debug_symbol): Ditto.
207 * mdebugread.c (parse_symbol): Ditto.
209 * minsyms.c (prim_record_minimal_symbol_and_info): Ditto.
211 * coffread.c (process_coff_symbol): Use obsavestring to save
212 SYMBOL_NAME, rather than obstack_copy0.
213 * dstread.c (create_new_symbol): Ditto
214 * symfile.c (obconcat): Ditto.
215 * stabsread.c (patch_block_stabs): Ditto.
216 * xcoffread.c (SYMNAME_ALLOC): Ditto.
218 * symfile.c (obsavestring): Update comments
219 * solib.c (solib_add_common_symbols): Remove local var origname.
221 Wed Jul 3 15:56:08 1996 Stu Grossman (grossman@critters.cygnus.com)
223 * configure: Re-build with autoconf-2.10.
225 * sparcl-tdep.c (_initialize_sparc_tdep) config/sparc/tm-sparc.h,
226 config/sparc/tm-sparclite.h: Initialize tm_print_insn from
227 TM_PRINT_INSN, which comes from the tm file.
229 Tue Jul 02 21:41:20 1996 Mark Alexander <marka@cygnus.com>
231 * coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c,
232 os9kread.c: Replace identical sym_offsets functions with
233 default_symfile_offsets.
234 * somread.c (som_symfile_offsets): Use new SIZEOF_SECTION_OFFSETS
235 macro to allocate section_offsets.
236 * symfile.c (default_symfile_offsets): New function.
237 * symfile.h: Declare default_symfile_offsets.
238 * symtab.h: Define SIZEOF_SECTION_OFFSETS macro to
239 simplify allocation of section_offsets.
241 Tue Jun 11 12:02:55 1996 Stu Grossman (grossman@critters.cygnus.com)
243 * Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure.
244 * configure configure.in: Only make sol-thread.o for native.
245 Also, switch to dlopened libthread_db.so.1.
246 * sol-thread.c: Switch to using dlopen to get the thread_db
249 Thu Jun 13 16:53:25 1996 Stu Grossman (grossman@critters.cygnus.com)
251 * configure, configure.in: Change test for libthread_db to only
252 work for configs where build/host/target are the same.
254 Tue Jul 2 15:04:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
256 * config/powerpc/{linux.mh,xm-linux.h}: New files, for Linux on
259 * configure.in (powerpc-*-linux): Add Linux, System V, and ELF
261 * configure: Regenerate.
263 Mon Jul 1 13:00:43 1996 Stan Shebs <shebs@andros.cygnus.com>
265 From Raymond Jou <rjou@mexican.cygnus.com>:
266 * mpw-make.sed: Add lines to whack out autoconf hook
269 Mon Jul 01 11:07:15 1996 Mark Alexander <marka@cygnus.com>
271 * remote-e7000.c (e7000_stop): New function.
273 Fri Jun 28 06:34:19 1996 Dawn Perchik <dawn@cygnus.com>
275 * configure, configure.in: Add target sparclet.
276 * monitor.h, monitor.c: Added monitor flags MO_NO_ECHO_ON_SETMEM
277 (don't expect echo on setmem command), MO_RUN_FIRST_TIME (if
278 command to start process running on target is different from one
279 to continue execution), MO_HEX_PREFIX (if addresses from monitor
281 * monitor.c, parse.c, sparc-tdep.c: Don't require strings in the
282 registers array. This is to allow NULLs to be place holders in
283 the tm-*.h file so that only minor changes are needed when a new
284 processor is introduced (eg, one without floating point).
285 * sparc-tdep.c: Conditionally remove dependancies on floating
287 * sparclet-rom.c, config/sparc/sparclet.mt,
288 config/sparc/tm-sparclet.h: New files for target sparclet.
289 * symfile.c (load_command): Add option for 2nd parameter; a load
290 offset added to the vma of each section.
292 Fri Jun 28 05:39:19 1996 Dawn Perchik <dawn@cygnus.com>
294 * main.c (main): Add option "l" for setting remote_timeout.
296 Fri Jun 28 05:25:18 1996 Dawn Perchik <dawn@cygnus.com>
298 * remote-e7000.c, remote.c, target.h, top.c: Add set option
299 "remote_timeout" for setting remote_timeout. Add set option
300 "use_hard_breakpoints" for setting hardware .vs. memory
303 Fri Jun 28 04:32:18 1996 Dawn Perchik <dawn@cygnus.com>
305 * remote-e7000.c (e7000_parse_device): New function.
306 Add option "tcp_remote" to target command if using
307 tcp to connect to a remote host which is then connected
308 via serial port to the e7000 (for exampole, a port master).
309 (e7000_open): Change to call e7000_parse_device.
311 Fri Jun 28 03:47:17 1996 Dawn Perchik <dawn@cygnus.com>
313 * monitor.c (monitor_debug): Fix remotedebug buffering.
315 Thu Jun 27 18:24:17 1996 Stan Shebs <shebs@andros.cygnus.com>
317 * config/i386/cygwin32.mh, config/powerpc/cygwin32.mh
318 (NATDEPFILES): Add a space.
320 Wed Jun 26 06:05:39 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
322 * gdbtypes.c (create_array_type): If TYPE_LENGTH (result_type)
323 is zero, set TYPE_FLAG_TARGET_STUB to force reevaluation of the type.
325 * ch-exp.c (calculate_array_length): Function removed.
327 Tue Jun 25 17:41:06 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
329 * remote-e7000.c (e7000_read_inferior_memory_large): New function.
330 (e7000_xfer_inferior_memory): Call it.
332 Tue Jun 25 23:14:07 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
334 * gdb/gdbserver/Makefile.in (docdir): Removed.
336 Tue Jun 25 22:05:38 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
338 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir):
339 Use autoconf set values.
341 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
342 * nlm/Makefile.in (bindir, libdir, datadir, mandir, infodir,
343 includedir): Use autoconf set values.
345 * nlm/configure.in (AC_PREREQ): autoconf 2.5 or higher.
346 * nlm/configure: Rebuilt.
347 * gdb/gdbserver/Makefile.in (datadir): Set to $(prefix)/share.
349 Mon Jun 24 09:56:14 1996 Angela Marie Thomas (angela@cygnus.com)
351 * stabsread.c (read_cfront_member_functions): add type
353 Sun Jun 23 23:40:48 1996 Doug Evans <dje@canuck.cygnus.com>
355 * win32-nat.c: #include <unistd.h>.
356 (unix_paths_to_dos_paths, dos_paths_to_unix_paths): Delete.
357 (child_create_inferior): Convert only env var PATH to win32 style.
358 (set_pathstyle_dos): Delete.
359 (_initialize_inftarg): Delete dos-path-style command.
362 Fri Jun 21 11:04:47 1996 Fred Fish <fnf@cygnus.com>
364 * gdbtk.tcl (create_register_windows): Include missing '$'s.
365 Add global declarations for various reg_format_* variables.
366 * gdbtk.tcl (populate_register_window): Make initial window one
367 line taller to account for new column header line.
369 Fri Jun 21 09:46:47 1996 Fred Fish <fnf@cygnus.com>
371 * gdbtk.c (get_register): Support for printing raw formats.
372 * gdbtk.tcl: Add hint for using debug_interface.
373 (center_window, add_breakpoint_frame, delete_breakpoint_frame):
374 Enclose arg in braces for consistency.
375 (create_registers_window, populate_reg_window, update_registers):
376 Major rewrite to support displaying multiple formats in the register
378 (init_reg_info): New function.
379 (recompute_reg_display_list): Reset reg_display_list, start
380 register display lines at line 2.
383 Thu Jun 20 13:42:23 1996 Doug Evans <dje@canuck.cygnus.com>
385 * configure.in: Revise sol-thread.o test.
386 * configure: Regenerated.
388 * source.c (find_source_lines): Reassign size to result of read.
391 Thu Jun 20 08:18:59 1996 Fred Fish <fnf@cygnus.com>
393 * gdbtk.tcl (gdbtk_tcl_readline_begin): Handle backspace to
394 avoid backing up over prompt. At every input, make sure insert
395 point is at least after command start, handle control-u to delete
397 (tclsh): Handle backspace to avoid backing up over prompt. Handle
398 control-u to delete current input line.
400 Wed Jun 19 17:23:38 1996 Geoffrey Noer <noer@cygnus.com>
402 * configure.in: disable gdbtk for *cygwin32* hosted compiles
403 * configure: regenerated with autoconf 2.8
406 Tue Jun 18 16:25:54 1996 Jeffrey A. Law <law@rtl.cygnus.com>
408 * h8300-dep.c (gdb_print_insn_h8300): Handle the H8/S.
409 (h8300_command): Likewise.
410 (set_machine): Likewise.
411 (set_machine_hook): Likewise.
412 (_initialize_h8300m): Likewise.
414 * config/h8300/tm-h8300.h (h8300smode): Declare.
416 Sun Jun 16 15:21:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
418 * somsolib.c (som_solib_create_inferior_hook): Handle tracking
419 of shl_load calls for hpux10.
421 Thu Jun 13 11:16:10 1996 Tom Tromey <tromey@thepub.cygnus.com>
423 * config.in: Regenerated.
424 * acconfig.h (HAVE_THREAD_DB_LIB): Added entry.
426 * configure: Regenerated.
427 * aclocal.m4 (CY_AC_PATH_TCLH, CY_AC_PATH_TKH): Use odd names to
428 avoid name clashes with SunOS headers.
430 Tue Jun 11 19:52:50 1996 Fred Fish <fnf@cygnus.com>
432 From Michael Snyder <Michael_Snyder@next.com>:
433 * bcache.c (print_bcache_statistics): Avoid divide-by-zero
434 exception if one or more objfile has no symbols, such as when
435 a dynamic library has been stripped.
437 Tue Jun 11 12:02:55 1996 Stu Grossman (grossman@critters.cygnus.com)
439 * Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure.
440 * configure configure.in: Only make sol-thread.o for native.
441 Also, switch to dlopened libthread_db.so.1.
442 * sol-thread.c: Switch to using dlopen to get the thread_db
445 Mon Jun 10 14:17:19 1996 Fred Fish <fnf@cygnus.com>
447 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h} (MMAP_BASE_ADDRESS):
448 Change from 0xE0000000 to 0xC0000000.
450 Thu Jun 6 17:10:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
452 * config/powerpc/xm-solaris.h: Initial version of support for
455 Wed Jun 5 01:52:57 1996 James G. Smith <jsmith@cygnus.co.uk>
457 * configure.in (configdirs): Force 4100 builds to use 4300 GDB
459 * configure: Rebuild.
461 * config/mips/vr4300el.mt (SIM_OBS): Include simulator in
462 little-endian builds.
464 Mon Jun 3 11:48:29 1996 Jeffrey A Law (law@cygnus.com)
466 * inftarg.c (child_thread_alive): Protect declaration with
467 #ifndef CHILD_THREAD_ALIVE.
469 * source.c (find_source_lines): Check the time on the symtab's bfd if
470 it exists, else check the time on the exec_bfd.
472 Thu May 30 09:43:17 1996 Mark Alexander <marka@cygnus.com>
474 * dsrec.c (make_srec): Fix calculation of address size
475 to allow addresses less than 0x100.
477 Thu May 30 04:24:09 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
479 * ch-exp.c (ch_lex): In case of LOC_TYPEDEF call calculate_array_length.
481 Tue May 28 16:15:47 1996 Geoffrey Noer <noer@cygnus.com>
483 * remote-mips.c: cannot use EINVAL for breakpoint test since
484 its value varies for different hosts (e.g. go32's is 19, while
485 sunos is 22). Changed to hardcoded 22 since that is what the
488 Tue May 28 11:14:58 1996 Tom Tromey <tromey@creche.cygnus.com>
490 * configure: Regenerated.
491 * aclocal.m4 (CY_AC_PATH_TCLH): Don't use AC_TRY_RUN.
492 (CY_AC_PATH_TKH): Don't use AC_TRY_RUN.
494 Sun May 26 16:56:35 1996 Miles Bader <miles@gnu.ai.mit.edu>
496 * solib.c (solib_absolute_prefix, solib_search_path): New variables.
497 (_initialize_solib): Add set/show commands for those variables.
498 (solib_map_sections): Implement searching using them.
500 Sun May 26 14:14:49 1996 Fred Fish <fnf@cygnus.com>
502 Changes from: David Mosberger-Tang <davidm@azstarnet.com>
504 * NEWS: Add Alpha Linux as a new native configuration.
506 * mdebugread.c (parse_symbol): When we find a malloc() symbol with
507 return type VOID, assume no debugging info is available for that
508 object file and patch the return value into VOID *. Otherwise,
509 operations requiring an implicit call to malloc() will fail.
511 * infrun.c (wait_for_inferior): The criterion to detect entering a
512 sigtramp handler is now: (a) the current pc is inside a sigtramp
513 handler, (b) the previous pc is not in a sigtramp handler, and (c)
514 the current stack pointer is "inner" than the old one. Condition
515 (c) is new to avoid mistaking a return from a signal handler into
516 sigtramp as a new sigtramp invocation.
518 * dcache.c (struct dcache_block): Declare addr as CORE_ADDR. An
519 int may not be big enough to hold an address.
521 (dcache_peek_byte): Fix indentation.
523 * configure.in (alpha-*-linux*): Add target.
526 * config/alpha/tm-alpha.h (PROC_DESC_IS_DYN_SIGTRAMP): New macro.
527 (SET_PROC_DESC_IS_DYN_SIGTRAMP): Ditto.
528 (DYNAMIC_SIGTRAMP_OFFSET): Ditto.
529 (SIGCONTEXT_ADDR): Ditto.
530 (FRAME_PAST_SIGTRAMP_FRAME): Ditto.
532 * config/alpha/alpha-linux.mh: New file.
533 * config/alpha/alpha-linux.mt: Ditto.
534 * config/alpha/nm-linux.h: Ditto.
535 * config/alpha/tm-alphalinux.h: Ditto.
536 * config/alpha/xm-alphalinux.h: Ditto.
537 * config/alpha/xm-alphaosf.h: Renamed from xm-alpha.h.
538 * config/alpha/alpha-osf1.mh (XM_FILE): Change from xm-alpha.h to
540 * config/alpha/alpha-osf2.mh: Ditto.
542 * blockframe.c (find_pc_partial_function): Pass PC to
543 SIGTRAMP_START and SIGTRAMP_END macros for the benefit of systems
544 that detect sigtramp code via designated code sequences (as is the
545 case for Linux/Alpha, for example).
547 * config/i386/tm-i386bsd.h: Change SIGTRAMP_START and SIGTRAMP_END
548 to ignore new PC argument.
549 * config/m68k/tm-hp300bsd.h: Ditto.
550 * config/vax/tm-vax.h: Ditto.
552 * alpha-tdep.c (alpha_linux_sigtramp_offset): New function.
553 (alpha_osf_skip_sigtramp_frame): Ditto.
554 (push_sigtramp_desc): Ditto.
555 (alpha_find_saved_regs): Use SIGCONTEXT_ADDR macro to extract
556 sigcontext address from frame.
557 (alpha_saved_pc_after_call): When in sigtramp, use
558 alpha_frame_saved_pc() instead of read-register().
559 (after_prologue): When inside a dynamically generated sigtramp
560 function, there is no prologue, so return address of first
562 (alpha_in_prologue): Fix typo in comment.
563 (find_proc_desc): Use macro DYNAMIC_SIGTRAMP_OFFSET to determine
564 whether we're inside a dynamicaly generated sigtramp function. If
565 so, create and push and appropriate procedure descriptor.
566 (alpha_frame_chain): Use macro FRAME_PAST_SIGTRAMP_FRAME to obtain
567 the frame past a sigtramp frame (if the current frame is indeed a
569 (init_extra_frame_info): Don't read next frame register off of
570 stack-pointer when inside a dynamiccaly generated sigtramp.
571 (alpha_pop_frame): Also unlink and destroy procedure descriptors
572 created for dynamically generated sigtramp functions.
574 * alpha-nat.c: When compiling under Linux, include <asm/reg.h> and
575 <alpha/ptrace.h> instead of <machine/reg.h>
577 Tue Jul 2 13:58:10 1996 Miles Bader <miles@gnu.ai.mit.edu>
579 * gnu-nat.c (inf_validate_task_sc):
580 Give terminal to gdb while asking question.
581 (inf_resume): Don't validate the task suspend-count while execing.
583 Thu Jun 13 11:04:52 1996 Miles Bader <miles@gnu.ai.mit.edu>
585 * gnu-nat.c (inf_validate_task_sc): Query user before clearing any
586 additional suspend count.
587 (S_proc_wait_reply, gnu_attach): Don't call inf_validate_task_sc.
588 (inf_resume): Call inf_validate_task_sc here.
589 (gnu_resume): Call inf_update_procs to ensure noticing new threads.
591 Fri Jun 7 17:00:43 1996 Miles Bader <miles@gnu.ai.mit.edu>
593 * gnu-nat.c (gnu_create_inferior: attach_to_child): Return PID.
595 Thu May 23 15:13:56 1996 Jeffrey A Law (law@cygnus.com)
597 * h8300-tdep.c (IS_PUSH): Refine.
598 (IS_MOVE_FP, IS_MOV_SP_FP): Accept H8/300H varaints.
599 (IS_SUB4_SP, IS_SUBL_SP): New macros.
600 (h8300_skip_prologue): Handle H8/300H prologue code sequences.
601 (examine_prologue): Handle addresses from 0x010000 to 0xffffff
602 when in H8/300H mode. Get the return pointer's address correctly
603 for the H8/300H. Handle H8/300H prolouge code sequences.
605 * symfile.c (generic_load): Print the starting address
606 of the file just loaded.
608 Thu May 23 12:09:52 1996 Stan Shebs <shebs@andros.cygnus.com>
610 * mpw-make.sed: Edit @THREAD_DB_OBS@ out of makefile.
612 Tue May 21 11:53:56 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
614 * breakpoint.c (bpstat_do_actions): Avoid endless recursion
615 if a `source' command is contained in bs->commands.
617 * infrun.c (wait_for_inferior): Update step_frame_address when
618 stepping into a new line.
620 From schwab@issan.informatik.uni-dortmund.de (Andreas Schwab):
621 * breakpoint.c (breakpoint_1): Add shlib_disabled case to
624 Mon May 20 22:52:00 1996 Mark Alexander <marka@cygnus.com>
626 * dsrec.c (load_srec): Add WAITACK parameter, for machines
627 like EST visionICE that send back an ACK after each S-record.
628 * monitor.c (monitor_wait_srec_ack): New function.
629 (monitor_load): Pass monitor_wait_srec_ack to load_srec
630 if the monitor's MO_SREC_ACK flag is set.
631 * monitor.h: Define MO_SREC_ACK flag.
632 * remote-est.c (est_cmds): Add MO_SREC_ACK flag.
633 * sh3-rom.c (sh3_load): Accomodate change in load_srec prototype.
634 * srec.h: Add WAITACK parameter to load_srec prototype.
636 Sun May 19 21:22:00 1996 Rob Savoye <rob@chinadoll>
638 * config/sparc/sparclite.mt: Add the sparc simulator.
640 Sun May 19 16:49:37 1996 Fred Fish <fnf@cygnus.com>
642 * defs.h (read_command_lines, query_hook): Update prototypes.
643 (readline_begin_hook, readline_hook, readline_end_hook): Declare.
644 * breakpoint.c (commands_command): Build message in temporary buffer
645 and pass that, as well as tty control flag, to read_command_lines.
646 * top.c (readline_begin_hook, readline_hook, readline_end_hook):
648 (command_loop): Check for non-NULL instream before looping.
649 (command_line_input): Use readline_hook when appropriate, to get
650 user input from a GUI window.
651 (read_next_line): Also build prompt if getting user input from a GUI.
652 (recurse_read_control_structure): Fix typo in comment.
653 (read_command_lines): Use passed in prompt and tty flag to decide how
654 to build message. Use readline_begin_hook when appropriate, to set
655 up a GUI interaction window. Just return head, whether NULL or not,
656 after using readline_end_hook to complete GUI interaction.
657 (define_command, document_command): Build message in a temporary
658 buffer and pass it to read_command_lines, along with tty flag.
661 * gdbtk.c (gdbtk_readline_begin, gdbtk_readline, gdbtk_readline_end):
663 (tk_command_loop): Set instream to NULL to enable Tk user interaction.
664 (gdbtk_init): Set readline_begin_hook, readline_hook,
665 and readline_end_hook.
666 * gdbtk.tcl (gdbtk_tcl_readline_begin, gdbtk_tcl_readline,
667 gdbtk_tcl_readline_end): New functions.
668 (tclsh): Pack scroll bar on right side of window, not left.
671 Sat May 18 02:43:58 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
673 * blockframe.c (frameless_look_for_prologue):
674 Add FUNCTION_START_OFFSET only if func_start is non-zero.
675 * minsyms.c (lookup_minimal_symbol_by_pc): Return NULL if
676 pc is not in a known section.
677 * stack.c (print_frame_info): Remove check for fi->pc in known
678 section, now handled by lookup_minimal_symbol_by_pc.
681 Fri May 17 13:54:34 1996 Fred Fish <fnf@cygnus.com>
683 * gdbtk.tcl (create_command_window): Change a misspelled "get"
684 to the intended "cget".
685 (delete_line): Fix so it deletes the current line at the
689 Fri May 17 13:31:04 1996 Stan Shebs <shebs@andros.cygnus.com>
691 * sh-stub.c: New file, was config/sh/stub.c.
694 Thu May 16 19:20:29 1996 Fred Fish <fnf@fishfood.ninemoons.com>
696 * gdbtk.tcl (gdb_prompt): Set this early on.
697 (create_command_window): Use gdb_prompt rather than "(gdb) ".
698 (gdbtk_tcl_preloop): Proc executed just prior to Tk main loop.
699 (tclsh): If an evaluation window already exists, just bring it
700 to the front instead of trying to create another.
701 * gdbtk.c (tk_command_loop): New function.
702 (gdbtk_init): Call tk_command_loop rather than Tk_MainLoop.
704 Thu May 16 16:16:35 1996 Fred Fish <fnf@cygnus.com>
706 * gdbtk.tcl (evaluate_tcl_command, tclsh): New functions that
707 implement a tcl evaluation window for gdbtk maintainers to use.
709 Thu May 16 11:42:58 1996 Tom Tromey <tromey@creche.cygnus.com>
711 * gdbtk.tcl (files_command): Correctly insert list of files into
714 * gdbtk.tcl (files_command): listbox command no longer accepts
717 Wed May 15 16:04:09 1996 Stan Shebs <shebs@andros.cygnus.com>
719 * gdbtk.tcl (create_command_window): If command window's buffer
720 is disabled, don't execute any of the key bindings.
723 Wed May 15 08:25:12 1996 Jeffrey A Law (law@cygnus.com)
725 * top.c (read_next_line): Fix thinkos. From Donn Seeley.
727 * coffread.c (coff_symtab_read): Handle C_LABEL symbols like
729 * h8300-tdep.c (h8300_pop_frame): Reset $sp and $pc correctly.
730 Flush cached frames just before exiting.
731 * remote-sim.c (gdbsim_resume): Complain if the program isn't
733 * config/h8300/tm-h8300.h (BELIEVE_PCC_PROMOTION): Define.
735 Tue May 14 18:05:16 1996 Stu Grossman (grossman@critters.cygnus.com)
737 * procfs.c (procfs_thread_alive procfs_stop): Make static.
738 (procfs_pid_to_str): New routine to print out thread id's in an
740 * sol-thread.c (sol_thread_fetch_registers): Re-order manner in
741 which supply_register is called to fix bug with writing
743 * config/sparc/tm-sun4sol2.h: Define default for
744 target_pid_to_str in case host lacks libthread_db.
746 Mon May 13 23:53:30 1996 Stu Grossman (grossman@critters.cygnus.com)
748 * Makefile.in config.in configure configure.in
749 config/sparc/nm-sun4sol2.h config/sparc/sun4sol2.mh
750 config/sparc/tm-sun4sol2.h: Use autoconf to config Solaris thread
751 and pthread support, since pre-2.5 systems don't come with
754 * procfs.c (info_proc): Use int instead of id_t. Old versions of
755 Irix don't seem to define this.
758 Mon May 13 13:43:25 1996 Fred Fish <fnf@cygnus.com>
760 * gdbtk.c (tk_command): Catch case where no argument is given
761 since this will cause the tcl interpreter to dump core.
764 Mon May 13 17:40:58 1996 Jeffrey A Law (law@cygnus.com)
766 * top.c (execute_control_command, case while_control): Allow
767 a while command to be interrupted.
769 Mon May 13 16:17:36 1996 Stu Grossman (grossman@critters.cygnus.com)
771 * sol-thread.c: More cleanup, add comments.
772 (sol_thread_resume): Prevent people from trying to step
774 (sol_thread_wait sol_thread_fetch_registers
775 sol_thread_store_registers): Remove unnecessary check for
776 sol_thread_active. These routines won't get called unless threads
779 Mon May 13 11:29:37 1996 Stan Shebs <shebs@andros.cygnus.com>
781 SH3-E support from Allan Tajii <atajii@hmsi.com>:
782 * sh-tdep.c (sh_reg_names, sh3_reg_names): Add empty names for
784 (sh3e_reg_names): New register name array.
785 (sh_processor_type_table): Add sh3e processor type.
786 * config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): Fix test.
787 (REGISTER_NAMES, NUM_REGS, NUM_REALREGS, etc): Adjust for
788 full set of registers.
789 * remote-e7000.c (want_sh3, want_sh3_nopc): New globals.
790 (e7000_fetch_registers, e7000_wait): Use them.
791 * sh3-rom.c (sh3_regnames): Add float registers.
792 (sh3e_cmds, sh3e_ops): New globals.
793 (sh3e_open): New function.
794 (_initialize_sh3_rom): Rename from _initialize_sh3, set up
797 Fri May 10 15:53:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
799 * sol-thread.c: Cleanup. gcc -Wall fixes. Add prototypes.
800 Print out messages instead of codes for thread_db errors. Make
801 access macros for thread and lwp manipulation. Make cleanups to
802 fixup inferior_pid in case of errors.
804 Thu May 9 19:06:02 1996 Fred Fish <fnf@cygnus.com>
806 * aclocal.m4: Remove unused definition of AC_C_CROSS.
807 * configure.in: Add powerpcle-*-solaris* host and target config
808 so April 30th change does not get lost next time configure is
811 Thu May 9 14:13:08 1996 Stu Grossman (grossman@critters.cygnus.com)
813 * Makefile.in, breakpoint.c, corelow.c, fork-child.c, inflow.c,
814 infrun.c, mac-nat.c, procfs.c, remote.c, sol-thread.c, thread.c,
815 win32-nat.c, config/nm-lynx.h: Rename thread.h to gdbthread.h to
816 avoid conflict with Solaris /usr/include/thread.h.
818 Thu May 9 12:33:32 1996 Rob Savoye <rob@chinadoll.cygnus.com>
820 * abug-rom.c: Config file for the older style ABug monitor that
821 runs on the mvme13x boards.
822 * config/m68k/monitor.mt: Add abug support for m68k cross
825 Wed May 8 20:33:24 1996 Fred Fish <fnf@cygnus.com>
827 * infcmd.c (do_registers_info): Always print the raw floating
828 point value's bytes in big endian order, so the the leftmost bit
829 is the most significant.
830 * breakpoint.c (clear_momentary_breakpoints): Remove dead code
831 that is referenced nowhere else.
832 (set_breakpoint): Ditto.
833 (do_enable_breakpoint): Created from enable_once_breakpoint
834 with a couple of changes.
835 (enable_breakpoint): Call do_enable_breakpoint with an appropriate
836 bpdisp enum value to set disposition of breakpoint.
837 (enable_once_breakpoint): Ditto.
838 (enable_delete_breakpoint): Ditto.
839 * breakpoint.h (clear_momentary_breakpoints): Remove prototype.
840 * symtab.c (find_pc_line): Improve comments.
842 * gdbtk.c: Fix a couple of misspellings.
844 * xcoffread.c: Ditto.
846 Tue May 7 18:37:06 1996 Stan Shebs <shebs@andros.cygnus.com>
848 * target.c (debug_to_xfer_memory): Insert line breaks when
849 dumping the memory block.
851 Mon May 6 13:52:52 1996 Stu Grossman (grossman@critters.cygnus.com)
853 * fork-child.c (fork_inferior), inferior.h: init_trace_fun now
854 returns a possibly modified pid.
855 * inftarg.c (ptrace_him): Now returns pid;
856 * m3-nat.c (m3_trace_him): Now returns pid;
857 * infcmd.c (run_command): Minor cleanup.
858 * infrun.c (wait_for_inferior): Add another check for one_stepped
859 near where we read the pc to avoid erroneously setting
860 random_signal for multi-threaded support.
861 * procfs.c: Add support for Solaris LWPs. Remove def of
862 LOSING_POLL. Many cleanups... Several workarounds for Solaris
863 lossage. System call entry and exit are now handled by
864 dynamically registered handlers.
865 * (syscallname): Don't barf when handed an unknown syscall
867 * (info_proc_syscalls): Ditto.
868 * sol-thread.c: New file. Implements Solaris thread support.
869 * symfile.c (symbol_file_add): Add call to target_new_objfile to
870 notify target-dependent code about new symbol tables.
871 * (clear_symtab_users): Call target_new_objfile to notify it of
872 the removal of all symbol tables.
873 * target.c (push_target): Make sure that to_close is non-zero
875 * target.h (target_new_objfile): Provide default.
876 * config/alpha/nm-osf2.h: Define LOSING_POLL because this version
877 of OSF can't hack using poll with /proc.
878 * config/sparc/nm-sun4sol2.h (target_new_objfile): Define to be
879 sol-thread-new-objfile.
880 * config/sparc/sun4sol2.mh: Add sol-thread.o to NATDEFFILES, and
881 add libthread_db.so.1 to NAT_CLIBS.
882 * config/sparc/tm-sun4sol2.h: Define PIDGET, TIDGET, and
885 Sat May 4 02:13:34 1996 N Srin Kumar <nsrin@wipinfo.soft.net>
887 * procfs.c (remove_fd): Fix copy of fds to fill hole left after
888 removal of the requested fd.
890 Mon May 6 07:52:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
892 * rs6000-tdep.c (_initialize_rs6000_tdep): Don't do XCOFF specific
895 * config/powerpc/tm-ppc-eabi.h: Define ELF_OBJECT_FORMAT.
898 Thu May 2 19:17:49 1996 Stan Shebs <shebs@andros.cygnus.com>
900 * gdbtk.tcl (debug_interface): New global, use to aid debugging.
901 (insert_breakpoint_tag, delete_breakpoint_tag): Fix range.
902 (file_popup_menu): Delete, never used.
903 (listing_window_popup): Rename from listing_window_button_1,
904 remove breakpoint toggling code.
905 (toggle_breakpoint): New procedure.
906 (create_file_win): Bind popup menu to button 2, toggle breakpoints
907 with button 1 in breakpoint area, add display of tagged areas if
911 Thu May 2 12:46:14 1996 Jeffrey A Law (law@cygnus.com)
914 * breakpoint.h (enum bpdisp): Add del_at_next_stop.
915 * breakpoint.c (insert_breakpoints, watchpoint_check,
916 bpstat_stop_status): Avoid bad references to memory freed via
917 delete_breakpoint on watchpoints going out of scope.
918 Do not delete these watchpoints, disable them and change their
919 disposition to del_at_next_stop instead.
920 (breakpoint_auto_delete): Delete all breakpoints whose disposition
922 (breakpoint_init_inferior): Use switch to avoid reference to
923 already deleted breakpoint.
925 Wed May 1 17:29:18 1996 Fred Fish <fnf@cygnus.com>
927 * Makefile.in (rs6000-nat.o): Depend on xcoffsolib.h.
928 * config/rs6000/rs6000.mh (NATDEPFILES): Move xcoffread.o ...
929 * config/rs6000/rs6000.mt (TDEPFILES): ... to here.
930 * xcoffsolib.c (xcoff_relocate_symtab_hook): Define and initialize.
931 (solib_info): Call xcoff_relocate_symtab via the hook.
932 (sharedlibrary_command): Ditto.
933 * xcoffread.c: Remove all FAKING_RS6000 comments and defines.
934 (xcoff_add_toc_to_loadinfo_hook): Define and initialize here.
935 (xcoff_init_loadinfo_hook): Define and initialize here.
936 (scan_xcoff_symtab): Call xcoff_add_toc_to_loadinfo via the hook.
937 (xcoff_initial_scan): Call xcoff_init_loadinfo via the hook.
938 * xcoffsolib.h (xcoff_relocate_symtab_hook): Declare extern func.
939 * rs6000-tdep.c (_initialize_rs6000_tdep): Add initializations
940 of xcoff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
941 * rs6000-nat.c (_initialize_core_rs6000): Add initialization
942 of xcoff_relocate_symtab_hook.
944 Tue Apr 30 13:22:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
946 * configure (powerpcle-*-solaris*): Add Solaris support.
948 * config/powerpc/{solaris.m[ht],tm-solaris.h}: New files for
951 Mon Apr 29 16:17:31 1996 Dawn Perchik <dawn@cygnus.com>
953 * c-valprint.c (c_val_print): Fix printing for arrays defined
956 Sun Apr 28 15:08:05 1996 Stan Shebs <shebs@andros.cygnus.com>
958 Support for bi-endian remote breakpoints.
959 * remote.c (big_break_insn, little_break_insn): New globals.
960 (break_insn): Remove.
961 (remote_insert_breakpoint, remote_remove_breakpoint): Use own
962 code if REMOTE_BREAKPOINT defined, otherwise call memory
963 breakpoint functions.
964 * config/sh/tm-sh.h (REMOTE_BREAKPOINT): Remove.
965 (BIG_REMOTE_BREAKPOINT, LITTLE_REMOTE_BREAKPOINT): Define.
967 * mon960-rom.c (mon960_cmds): Remove forward decl.
968 (mon960_load): Use current_monitor instead of mon960_cmds.
969 (mon960_regnames): Remove backslashes from line ends.
970 (_initialize_mon960): Fix documentation string.
972 Sun Apr 28 12:10:35 1996 Fred Fish <fnf@cygnus.com>
974 * symfile.h (psymbol_allocation_list): Expand comments which
975 describe the psymbol allocation list and how each field is
978 Sun Apr 28 03:44:30 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
980 * breakpoint.c (delete_breakpoint): Fix bpt->val, bpt->exp
982 (breakpoint_re_set_one): Fix b->exp, b->val, b->cond storage leaks.
984 * infcmd.c (run_command), solib.c (locate_base): Check for
985 target_has_execution in addition to inferior_pid, a core file
986 from a threaded program is yielding a non-zero inferior_pid.
988 * sparc-tdep.c (get_saved_register): Handle window registers
989 in a dummy frame correctly.
991 Sat Apr 27 20:38:32 1996 Fred Fish <fnf@cygnus.com>
993 * Makefile.in (CLIBS): Move $(MMALLOC) past all other libs,
994 so that anything that wants an allocation function not yet pulled
995 in, will get it from mmalloc rather than a system library.
996 * Makefile.in (INSTALLED_LIBS): Reorder to match order of CLIBS,
997 to avoid surprising results when used.
999 Sat Apr 27 00:12:05 1996 Dawn Perchik (dawn@cygnus.com)
1001 * stabsread.c: Changes and bug fixes for cfront support.
1002 Fix bug for class data members.
1003 Fix parsing bug when no base classes exist.
1004 Fix memory bug - allocate space for cplusplus specific info.
1005 Add support for static data.
1006 Add prototypes for static functions.
1007 Enhance comments to show what each function expects to parse.
1009 * stabsread.c(resolve_cont),dbxread.c(resolve_cont): Rename
1010 function to resolve_cfront_continuation.
1012 Fri Apr 26 23:58:26 1996 Jeffrey A Law (law@cygnus.com)
1014 * infrun.c (wait_for_inferior): Call registers_changed when
1015 restarting the inferior to get over a nullified instruction.
1017 Tue Apr 24 12:12:55 1996 Dawn Perchik (dawn@cygnus.com)
1019 * dbxread.c,stabsread.c,gdbtypes.c,partial-stab.h,valops.c:
1020 Add new support for parsing cfront stabs.
1022 Wed Apr 24 00:32:55 1996 Jeffrey A Law (law@cygnus.com)
1024 * infrun.c (wait_for_inferior): Move "have_waited" label
1025 outside of #ifdef conditionals. Don't trash the wait status
1026 if we get a signal and the current instruction is nullified.
1028 Mon Apr 22 20:17:01 1996 Fred Fish <fnf@cygnus.com>
1030 * Makefile.in (VERSION): Bump version number to 4.16.1.
1031 * NEWS: Update for 4.16 release.
1033 Mon Apr 22 16:32:29 1996 Stan Shebs <shebs@andros.cygnus.com>
1035 * monitor.h: Clean up comment formatting.
1036 (current_monitor): Remove decl.
1037 (LOADTYPES, LOADPROTOS, INIT_CMD, etc): Remove definitions.
1038 (push_monitor, SREC_SIZE): Remove.
1039 * monitor.c: Expand old macro into current_monitor derefs
1041 * remote-os9k.c (current_monitor): Remove definition.
1043 Mon Apr 22 14:54:45 1996 Mark Alexander <marka@superball.cygnus.com>
1045 * corefile.c (specify_exec_file_hook): Allow arbitrary number of
1047 (call_extra_exec_file_hooks): New function.
1048 * h8300-tdep.c: Lint; add .h files to provide missing declarations,
1049 remove unused variables.
1050 (set_machine_hook): New function.
1051 (_initialize_h8300m): Initialize it.
1053 Fri Apr 19 15:03:49 1996 Ian Lance Taylor <ian@cygnus.com>
1055 * remote-mips.c (encoding): Don't specify size, to avoid bug in
1056 SunOS native compiler.
1058 Thu Apr 18 18:46:57 1996 Stan Shebs <shebs@andros.cygnus.com>
1060 * monitor.c: Use int rather than LONGEST for values, since
1061 the formatting strings are not prepared to accept long longs.
1063 Wed Apr 17 20:17:27 1996 Doug Evans <dje@canuck.cygnus.com>
1065 * arm-tdep.c (initialize_arm_tdep): Make apcs32 a `zinteger'.
1067 Tue Apr 16 17:38:23 1996 Stu Grossman (grossman@critters.cygnus.com)
1069 * corelow.c (add_to_thread_list): Make sure reg_sect is non-null
1070 before de-referencing it. Prevents deref of NULL pointer if core
1071 file lacks .reg section.
1072 * defs.h: Rename floatformat_{to from}_long_double to
1073 floatformat_{to from}_doublest. Get rid of FLOATFORMAT_{TO
1075 * findvar.c (extract_floating store_floating): Change all refs to
1076 FLOATFORMAT_{FROM TO}... to floatformat_{from to}_doublest.
1077 * utils.c: Change floatformat_{to from}_long_double to
1078 floatformat_{to from}_doublest cuz the new routines will use
1079 whatever size (double or long double) is appropriate.
1080 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
1081 REGISTER_CONVERT_TO_RAW): Change FLOATFORMAT... macros to
1082 floatformat... routine calls.
1084 Mon Apr 15 16:34:11 1996 Per Bothner <bothner@kalessin.cygnus.com>
1086 * stabsread.c (read_type): Move handling of '@' from type
1087 number handling to handling of types proper (as emitted by gcc!).
1088 For typedefs, allocate the typedef type before reading its
1089 definition, to properly handling recursive types.
1091 Mon Apr 15 11:19:26 1996 Jeffrey A Law (law@cygnus.com)
1093 * ch-exp.c (calculate_array_length): Fix prototype.
1095 Sat Apr 13 14:21:16 1996 Stu Grossman (grossman@critters.cygnus.com)
1097 * remote-nindy.c (nindy_open): Acquire more target state so that
1098 user can attach to a previously running program.
1099 * (nindy_fetch_registers nindy_store_registers): Get rid of fp
1100 conversion code. That's all handled in {extract store}_floating
1102 * utils.c (floatformat_to_double): Don't bias exponent when
1103 handling zero's, denorms or NaNs.
1104 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
1105 REGISTER_CONVERT_TO_RAW): Change to using DOUBLST and
1106 FLOATFORMAT_TO/FROM_DOUBLEST macros.
1107 * config/i960/tm-nindy960.h: Undefine
1108 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, and
1109 REGISTER_CONVERTIBLE. These are no longer necessary now that all
1110 the magic happens in extract/store_floating.
1112 Sat Apr 13 02:58:02 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1114 * eval.c (evaluate_subexp_standard): Report error when attempting to
1115 evaluate subscripts for types which cannot be subscripted.
1117 * valarith.c (value_x_binop, value_x_unop): Add noside parameter.
1118 Return a zero value with the return type of the member function
1119 if noside is EVAL_AVOID_SIDE_EFFECTS instead of calling the member
1121 * values.h (value_x_binop, value_x_unop): Update prototypes
1123 * eval.c (evaluate_subexp_standard): Update all callers of
1124 value_x_binop, value_x_unop accordingly.
1126 * valarith.c (value_neg, value_complement): Perform ANSI C/C++
1127 integral promotion on operands.
1129 Fri Apr 12 13:19:27 1996 Fred Fish <fnf@cygnus.com>
1131 * README: Update for 4.16 release.
1132 * configure.in (AC_CHECK_FUNCS): Also check for sbrk.
1133 * configure: Regenerate with autoconf.
1134 * config.in: Regenerate with autoheader.
1135 * main.c (main): Only use sbrk() when HAVE_SBRK is defined.
1136 * top.c (command_loop): Ditto.
1138 Fri Apr 12 09:45:29 1996 Stu Grossman (grossman@critters.cygnus.com)
1140 * defs.h: Define TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
1141 defaults for bi-endian targets. Replace function pointers for
1142 floatformat routines with macros. No need for these to be runtime
1144 * findvar.c: Get rid of floatformat function pointers. Use
1145 macros in extract_floating and store_floating.
1146 * remote-nindy.c (nindy_fetch_registers nindy_store_registers):
1147 Use floatformat macros.
1149 Thu Apr 11 21:28:02 1996 Fred Fish <fnf@cygnus.com>
1151 From: Miles Bader <miles@gnu.ai.mit.edu>
1152 * configure.in (AC_CHECK_HEADERS): check for endian.h.
1153 Use AC_CHECK_TOOL to find AR & RANLIB. Add AC_PROG_AWK.
1154 Add host & target cases for i[345]86-*-gnu*.
1155 * config.in: Regenerate with autoheader.
1156 * configure: Regenerate with autoconf.
1157 * Makefile.in (AR, AWK): Set from corresponding autoconf substs.
1158 (init.c): Don't scan mig-generated files.
1159 * defs.h (endian.h): Include if HAVE_ENDIAN_H defined.
1160 * config/nm-m3.h (ATTACH_NO_WAIT): Define.
1161 * infcmd.c (attach_command): Use "#ifndef ATTACH_NO_WAIT"
1162 rather than "#ifndef MACH".
1164 Thu Apr 11 18:49:42 1996 Stan Shebs <shebs@andros.cygnus.com>
1166 * remote.c (remotewritesize): New GDB variable, controls size
1167 of memory packets sent to the target.
1169 Thu Apr 11 13:47:52 1996 Stu Grossman (grossman@critters.cygnus.com)
1171 * dcache.c: Add prototypes. Make many functions static.
1172 * (dcache_peek dcache_fetch dcache_poke): Make dcache_fetch and
1173 dcache_poke call dcache_xfer_memory directly in order to fix
1174 problems with turning off dcache. dcache_peek is now unnecessary,
1177 * defs.h: Define new macros HOST_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
1178 and TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT to specify a pointer
1179 to a struct floatformat. This allows for better handling of
1180 targets whose floating point formats differ from the host by more
1181 than just byte order.
1182 * (floatformat_to_long_double floatformat_from_long_double):
1183 Prototypes for new functions in utils.c.
1184 * (floatformat_to_doublest floatformat_from_doublest): Prototypes
1185 for pointers to floating point conversion functions. The actual
1186 function uses either double or long double if the host supports it.
1187 * findvar.c (floatformat_to_doublest floatformat_from_doublest):
1188 Initialize to point at correct function depending on HAVE_LONG_DOUBLE.
1189 * (extract_floating store_floating): Rewrite. Now, if host fp
1190 format is the same as the target, we just do a copy. Otherwise,
1191 we call floatformat_{to from}_doublest.
1192 * remote-nindy.c (nindy_xfer_inferior_memory): Change param
1193 `write' to `should_write'.
1194 * utils.c (floatformat_to_long_double
1195 floatformat_from_long_double): New routines that implement long
1196 double versions of functions in libiberty/floatformat.c.
1197 * config/i960/tm-i960.h (TARGET_LONG_DOUBLE_FORMAT): Define this for
1198 i960 extended real (80 bit) numbers.
1199 * nindy-share/nindy.c (ninMemGet ninMemPut): Return number of bytes
1200 actually read or written.
1202 Wed Apr 10 02:56:06 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1204 * ch-valprint.c (chill_val_print): Remove call to calculate_array_length.
1205 (calculate_array_length): Move function from here ...
1207 * ch-exp.c (calculate_array_length): ... to here.
1208 (parse_primval): If we have a symbol with an array type
1209 and the length is 0, call calculate_array_length.
1211 Tue Apr 9 01:23:05 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1213 * eval.c (evaluate_subexp_standard): In case of TYPE_CODE_SET:
1214 Add some checks for powerset compatibility.
1216 * valops.c (value_slice): Use lowbound instead of lowerbound for
1217 call to slice_range_type to get correct bounds.
1219 Mon Apr 8 12:53:56 1996 Fred Fish <fnf@cygnus.com>
1221 * Makefile.in (scm-exp.o, scm-lang.o, scm-valprint.o): Add targets and
1223 * scm-lang.c (gdb_string.h): Include.
1224 * objfiles.c (add_to_objfile_sections): Cast second arg of obstack_grow
1225 call to correct type (char *).
1226 * cp-valprint.c (cp_print_static_field): Ditto.
1227 * somsolib.c (som_solib_create_inferior_hook): Add a declaration
1228 for external find_unwind_entry function (from hppa-tdep.c).
1229 * remote-pa.c (remote_write_bytes, remote_read_bytes): Change
1230 type of second arg to "char *" to be type compatible with
1232 (remote_wait): Cast second arg to strtol to correct type.
1233 * hppa-tdep.c (compare_unwind_entries): Change argument types to
1234 "const void *" to be type compatible with qsort, and then
1235 assign to local args prior to use.
1237 Mon Apr 8 15:35:52 1996 Jeffrey A Law (law@cygnus.com)
1239 * infptrace.c (kill_inferior): Remove call to "kill"; update
1242 Mon Apr 8 14:05:07 1996 Geoffrey Noer <noer@cygnus.com>
1244 * remote-e7000.c: don't append :23 to target port if __WIN32__
1245 is defined (it's WinGDB).
1247 Sun Apr 7 22:34:29 1996 Fred Fish <fnf@cygnus.com>
1249 From: Miles Bader <miles@gnu.ai.mit.edu>
1250 * gnu-nat.c, gnu-nat.h, msg.defs, exc_request.defs, i386gnu-nat.c,
1251 msg_reply.defs, notify.defs, process_reply.defs, reply_mig_hack.awk,
1252 config/nm-gnu.h, config/i386/{i386gnu.mh, i386gnu.mt, nm-gnu.h,
1253 m-i386gnu.h, xm-i386gnu.h}: New files for GNU hurd.
1255 Sun Apr 7 13:32:41 1996 Fred Fish <fnf@cygnus.com>
1257 * configure.in (case host): Add i386sco5 host.
1258 * configure: Regenerate.
1260 From: Robert Lipe <robertl@dgii.com>
1261 Add support for SCO OpenServer 5 (a.k.a. 3.2v5*) This
1262 target is an SVR3.2 with COFF, ELF, and shared libes, but
1264 * config/i386/i386sco5.mh: New file.
1265 * config/i386/nm-i386sco5.h: New file.
1267 Sat Apr 6 08:55:22 1996 Fred Fish <fnf@cygnus.com>
1269 * bcache.c (bcache): When size of chunk to cache is exactly equal to
1270 BCACHE_MAXLENGTH, stash chunk as unique copy.
1272 Sat Apr 6 00:46:26 1996 Fred Fish <fnf@cygnus.com>
1274 * symfile.c (INLINE_ADD_PSYMBOL): Remove ifdef.
1275 (add_psymbol_to_list): Add an arg for passing CORE_ADDR values and
1276 use it, rather than calling add_psymbol_addr_to_list.
1277 (add_psymbol_addr_to_list): Delete.
1278 (add_psymbol_to_list): Make psymbol static to avoid random data in
1279 gaps due to alignment of structure members.
1280 * symfile.h (INLINE_ADD_PSYMBOL, ADD_PSYMBOL_TO_LIST,
1281 ADD_PSYMBOL_ADDR_TO_LIST): Remove. Real world tests show no
1282 performance improvements by inlining via complicated macros and
1283 they just make gdb larger and harder to maintain.
1284 * dwarfread.c (add_enum_psymbol): Replace ADD_PSYMBOL_TO_LIST
1285 and/or ADD_PSYMBOL_ADDR_TO_LIST macro(s) with call to
1286 add_psymbol_to_list with appropriate long or CORE_ADDR args.
1287 (add_partial_symbol): Ditto.
1288 * partial-stab.h: Ditto.
1289 * os9kread.c (read_os9k_psymtab): Ditto
1290 * mdebugread.c (parse_partial_symbols): Ditto.
1291 (handle_psymbol_enumerators): Ditto.
1292 (demangle.h): Include.
1293 * hpread.c (hpread_build_psymtabs): Ditto.
1294 (hpread_build_psymtabs): Ditto.
1295 (demangle.h): Include
1297 start-sanitize-gdbtk
1298 Fri Apr 5 13:44:40 1996 Stan Shebs <shebs@andros.cygnus.com>
1300 * gdbtk.c (running_now): New global variable.
1301 (gdb_cmd): Test it before executing any command.
1302 (gdbtk_call_command): Set it when inferior is running.
1303 * gdbtk.tcl (gdbtk_tcl_busy, gdbtk_tcl_idle): Enable and
1304 disable interaction with command window's text appropriately.
1306 Fri Apr 5 13:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1308 * gdbtk.c (SIOCSPGRP, linux): If on Linux, undef SIOCSPGRP, since
1309 some versions of the kernel don't support it.
1312 Thu Apr 4 20:16:55 1996 Fred Fish <fnf@cygnus.com>
1314 * configure.in: Check for setpgid function.
1315 * config.in: Regenerate with autoheader.
1316 * configure: Regenerate with autoconf.
1317 * inflow.c (_initialize_inflow): Only try to use _SC_JOB_CONTROL
1318 if it is actually defined.
1319 (gdb_setpgid): Use HAVE_SETPGID.
1320 * ch-exp.c: Change include of <string.h> to "gdb_string.h".
1321 * c-exp.y, f-exp.y, m2-exp.y: Ditto.
1322 * c-exp.y, serial.c: Include <ctype.h>.
1323 * config/m68k/nm-news.h: Add typedef for pid_t which is
1324 apparently missing from <sys/types.h>. Enclose entire
1325 file in NM_NEWS_H ifndef and define when included.
1326 * config/mips/nm-news-mips.h: Ditto.
1327 * config/m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL,
1328 REGISTER_CONVERT_TO_RAW): Change name of temporary variable.
1330 Thu Apr 4 19:04:18 1996 Stan Shebs <shebs@andros.cygnus.com>
1332 * arm-xdep.c: Move native-specific code to here from arm-tdep.c.
1333 * arm-tdep.c (arm_apcs_32): New global.
1334 (arm_addr_bits_remove, arm_saved_pc_after_call,
1335 arm_push_dummy_frame, arm_pop_frame): New functions.
1336 (arm_skip_prologue): Updated version from Richard Earnshaw.
1337 (_initialize_arm_tdep): Add set/show "apcs32".
1338 * config/arm/tm-arm.h (ADDR_BITS_REMOVE): Call
1339 arm_addr_bits_remove.
1340 (SAVED_PC_AFTER_CALL): Call arm_saved_pc_after_call.
1341 (frame_find_saved_regs): Declare properly.
1342 (PUSH_DUMMY_FRAME): Call arm_push_dummy_frame.
1343 (POP_FRAME): Call arm_pop_frame, use ADDR_BITS_REMOVE instead of
1345 * config/arm/nm-arm.h: New file.
1346 * config/arm/xm-arm.h (KERNEL_U_ADDR, FETCH_INFERIOR_REGISTERS):
1347 Move definitions to nm-arm.h.
1348 * config/arm/arm.mh (NAT_FILE): Define.
1350 * symfile.c (generic_load): Initialize data_count properly.
1352 Thu Apr 4 17:17:53 1996 Fred Fish <fnf@cygnus.com>
1354 * symmisc.c (print_objfile_statistics): Print memory used by
1355 psymbol cache obstack.
1357 Thu Apr 4 15:43:07 1996 Stan Shebs <shebs@andros.cygnus.com>
1359 * symfile.c (report_transfer_performance): New function.
1360 (generic_load): Call it to report transfer rate.
1361 * remote-e7000.c (e7000_load): Ditto.
1363 Mon Apr 1 16:31:00 1996 Stan Shebs <shebs@andros.cygnus.com>
1365 * mpw-make.sed: Change references to config.h to be in objdir,
1366 edit out rules to rebuild config.h.
1368 Mon Apr 1 08:32:23 1996 Fred Fish <fnf@cygnus.com>
1370 * hppa-tdep.c (hppa_pop_frame): Call clear_proceed_status before
1373 Sun Mar 31 16:15:43 1996 Fred Fish <fnf@cygnus.com>
1375 * hppah-nat.c (store_inferior_registers, store_inferior_registers,
1376 fetch_register, child_xfer_memory): Use call_ptrace function supplied
1377 by infptrace.c rather than calling ptrace directly.
1379 Sun Mar 31 15:39:00 1996 Stan Shebs <shebs@andros.cygnus.com>
1381 * mon960-rom.c: Cleanups and elimination of unused code,
1382 clarify documentation string.
1383 (mon960_serial, mon960_ttyname): Remove.
1384 * config/i960/tm-mon960.h (ADDITIONAL_OPTIONS,
1385 ADDITIONAL_OPTION_CASES, ADDITIONAL_OPTION_HELP): Remove.
1387 Sat Mar 30 11:00:22 1996 Fred Fish <fnf@cygnus.com>
1389 * configure.in: Check whether printf family supports printing
1390 long doubles or not and define PRINTF_HAS_LONG_DOUBLE if so.
1391 * acconfig.h: Provide default undef for PRINTF_HAS_LONG_DOUBLE.
1392 * configure: Regenerate.
1393 * valprint.c (print_floating): Use PRINTF_HAS_LONG_DOUBLE.
1394 * c-exp.y (parse_number): Use PRINTF_HAS_LONG_DOUBLE.
1395 * configure.in: Fix have_gregset and have_fpregset autoconf
1396 variable names so that they match the pattern required to
1399 Fri Mar 29 21:39:56 1996 Fred Fish <fnf@cygnus.com>
1401 * core-aout.c (fetch_core_registers): Cast core_reg_size to int
1402 before testing against reg_ptr.
1403 * eval.c (evaluate_subexp_standard): Cast type of
1404 TYPE_FN_FIELD_VOFFSET to int.
1405 * findvar.c (extract_signed_integer, extract_unsigned_integer,
1406 extract_long_unsigned_integer): Cast type of sizeof to int.
1407 * values.c (unpack_field_as_long, modify_field): Ditto.
1408 * valops.c (value_assign, call_function_by_hand): Ditto.
1409 * infcmd.c (do_registers_info): Ditto.
1410 * ser-tcp.c (tcp_open): Ditto.
1411 * remote.c (putpkt): Ditto.
1412 * dcache.c (dcache_peek): Ditto.
1413 * dcache.c (dcache_poke): Ditto.
1414 * m2-exp.y (yylex): Ditto.
1415 * gnu-regex.c (re_match_2): Ditto.
1416 * f-lang.c (ADD_BF_SYMNUM, saved_bf_list_end, tmp_bf_ptr): Ifdef
1417 out unused macro definition and variables.
1418 * inftarg.c (proc_wait): Move from main.c to here, and make static.
1419 * valprint.c (val_print_string): Change bufsize from int to unsigned.
1420 * main.c (wait.h): Include.
1421 * top.c (command_line_input): Remove unused variable "c".
1422 * f-typeprint.c (f_type_print_varspec_prefix): Add missing enum
1423 value TYPE_CODE_TYPEDEF to switch statement.
1424 (f_type_print_varspec_suffix): Add missing enum value
1425 TYPE_CODE_TYPEDEF to switch statement.
1426 * ch-exp.c (parse_primval): Add remaining enumeration values to
1427 switch statement, with no specific action.
1428 (ch_lex): Add LOC_UNRESOLVED in switch statement.
1429 (pushback_token): Ifdef out, since code using it is ifdef'd out.
1430 * stabsread.c (cleanup_undefined_types): Remove unused label
1432 * objfiles.h (print_symbol_bcache_statistics): Add prototype.
1433 * maint.c (objfiles.h): Include.
1434 (maintenance_print_statistics): Remove unused variable "temp".
1435 * minsyms.c (lookup_minimal_symbol_solib_trampoline): Remove
1436 unused variable "found_file_symbol".
1437 * m2-exp.y (yylex): Add LOC_UNRESOLVED case to switch.
1438 * language.c (lang_bool_type): Use existing function local type
1439 variable rather than create block local variables.
1440 * solib.c (disable_break): Enclose in ifndef SVR4_SHARED_LIBS.
1441 * infptrace.c (wait.h, command.h): Include.
1442 * ser-tcp.c (gdb_string.h): Include
1443 * i386-tdep.c (codestream_seek): Change "place" to CORE_ADDR.
1444 (i386_get_frame_setup): Change "pc" from int to CORE_ADDR.
1445 * command.c (complete_on_enum): Make assignment used as truth value
1446 explictly check against NULL.
1448 * infrun.c (wait_for_inferior): Ifdef out prologue_pc since code
1449 that uses it is ifdef'd out.
1450 * parser-defs.h: Add prototype for write_dollar_variable.
1451 * infrun.c: Add prototype for write_pc_pid.
1452 * breakpoint.h: Add prototype for re_enable_breakpoints_in_shlibs.
1453 * symmisc.c (bcache.h): Include.
1454 * bcache.h: Add prototype for print_bcache_statistics.
1455 * symfile.c: Include <time.h>.
1456 * printcmd.c (print_scalar_formatted): Change len to unsigned int.
1457 * valarith.c (value_equal): Cast result of TYPE_LENGTH to int.
1458 * valarith.c (value_binop): Change result_len, promoted_len1,
1459 and promoted_len2 to unsigned int.
1460 * valarith.c (value_subscripted_rvalue): Change elt_offs and
1461 elt_size to unsigned int.
1462 * valops.c (value_array): Change typelength to unsigned int.
1463 (destructor_name_p): Change len to unsigned int.
1464 * scm-lang.h (scm_parse): Add prototype for scm_unpack.
1465 * symfile.c (decrement_reading_symtab): Change return type to void.
1466 * valarith.c (value_subscript): Remove unused variable "word".
1467 (value_subscript): Remove unused variable "tint".
1468 * valops.c (auto_abandon): Ifdef out, since code using it is also
1470 * eval.c (init_array_element): Remove unused variable "val".
1471 * Makefile.in (values.o): Depends on scm-lang.h.
1472 (command.o): Depends upon wait_h.
1473 (ser-tcp.o): Depends upon gdb_string.h.
1474 (infptrace.o): Depends upon wait_h and command_h.
1475 (maint.o): Depends on objfiles.h and symfile.h.
1476 * values.c (allocate_repeat_value): Remove unused variable
1478 (scm-lang.h): Include.
1479 * breakpoint.c (create_longjmp_breakpoint): Enclose in
1480 GET_LONGJMP_TARGET define, unused otherwise.
1481 * config/i386/nm-linux.h: Add prototypes for i386_insert_watchpoint,
1482 i386_remove_watchpoint and i386_stopped_by_watchpoint.
1484 Thu Mar 28 12:53:19 1996 Doug Evans <dje@canuck.cygnus.com>
1486 * configure.in (sparc64-*-solaris2*): Delete.
1487 Stick with sparc-*-solaris2*.
1488 * configure: Regenerated.
1490 Thu Mar 28 06:51:26 1996 Fred Fish <fnf@cygnus.com>
1492 * valops.c (value_assign): Make copy of internal variable value
1493 before returning it as a new value, since it is owned by the
1494 internal variable and will be freed along with it.
1496 Wed Mar 27 08:36:17 1996 Jeffrey A Law (law@cygnus.com)
1498 * From Peter Schauer.
1499 * breakpoint.c (breakpoint_re_set_one): Keep temporary
1500 breakpoints bp_until, bp_finish, bp_watchpoint_cope, bp_call_dummy
1501 and bp_step_resume in case breakpoint_re_set_one is called due
1502 to a step over a dlopen call.
1503 * infrun.c (wait_for_inferior): Always remove breakpoints from
1504 inferior in BPSTAT_WHAT_CHECK_SHLIBS case.
1506 Tue Mar 26 13:15:32 1996 Fred Fish <fnf@cygnus.com>
1508 * config/mips/tm-mips.h (COERCE_FLOAT_TO_DOUBLE): Only prefer
1509 non-prototyped case over prototyped case for C.
1510 * config/pa/tm-hppa.h (COERCE_FLOAT_TO_DOUBLE): Ditto.
1512 Sat Mar 23 17:24:28 1996 Fred Fish <fnf@cygnus.com>
1514 * os9kread.c (os9k_process_one_symbol): Note nonportable
1515 assumption that an int can hold a char *.
1517 * bcache.h (struct hashlink): Wrap data[] inside union with
1518 double to force longest alignment.
1519 (BCACHE_DATA): New macro to access data[].
1520 (BCACHE_ALIGNMENT): New macro to get offset to data[].
1521 * bcache.c (lookup_cache, bcache): Use BCACHE_DATA to get
1522 address of cached data. Use BCACHE_ALIGNMENT to compute
1523 amount of space to allocate for each hashlink struct.
1525 Sat Mar 23 12:14:02 1996 Fred Fish <fnf@cygnus.com>
1527 * ch-lang.c (evaluate_subexp_chill): Fix typo.
1529 Thu Mar 21 08:27:19 1996 Fred Fish <fnf@cygnus.com>
1531 * Makefile.in (VERSION): Bump version to 4.15.3
1533 Thu Mar 21 10:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
1535 * config.in: Rename from config.h.in.
1536 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
1537 Change CONFIG_HEADERS test in AC_OUTPUT accordingly.
1538 * configure: Rebuild.
1539 * Makefile.in (stamp-h): Depend upon config.in, not config.h.in.
1540 Set CONFIG_HEADERS to config.h:config.in.
1542 Tue Mar 19 12:47:51 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1544 * partial-stab.h (case N_ENDM): Finish current partial symbol
1545 table for Solaris 2 cc.
1547 Tue Mar 19 10:39:15 1996 Jeffrey A Law (law@cygnus.com)
1549 * rs6000-nat.c (exec_one_dummy_insn): Don't clobber the
1550 PC in the registers array. From Peter Schauer.
1552 Mon Mar 18 13:47:09 1996 Fred Fish <fnf@cygnus.com>
1554 * symfile.c (reread_symbols): Reinitialize bcache struct
1555 members to zero using memset. Also use memset to reinit
1556 global_psymbols and static_psymbols, rather than explicitly
1557 resetting each structure member.
1559 Sat Mar 16 19:47:36 1996 Fred Fish <fnf@cygnus.com>
1561 * configure.in: Add fragment to create stamp-h.
1563 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
1564 * configure.in (AC_CHECK_HEADERS): Check for link.h.
1565 * configure: Regenerate with autoconf.
1566 * config.h.in: Regenerate with autoheader.
1567 * config/i386/nm-linux.h: Include solib.h only if HAVE_LINK_H
1569 * solib.c: Exclude most of the code if HAVE_LINK_H is not defined.
1570 * config/i386/linux.mh: Reinstate XM_CLIBS, it is needed for
1571 older a.out based systems.
1573 Sat Mar 16 16:45:43 1996 Fred Fish <fnf@cygnus.com>
1575 * config.h.in: New file.
1576 * acconfig.h: New file, for autoheader.
1577 * configure.in (AC_CONFIG_HEADER): Add, generate config.h.
1578 * configure: Regenerate.
1579 * Makefile.in (defs_h): Add config.h
1580 (distclean): Remove config.h and stamp-h during distclean.
1581 (config.h, stamp-h): New targets to remake config.h when necessary.
1582 * defs.h (config.h): Include before any other includes or defines.
1583 * i386-tdep.c (gdb_string.h): Move include after include of defs.h.
1584 * i386v4-nat.c (defs.h): Include before testing HAVE_SYS_PROCFS_H.
1586 Sat Mar 16 14:55:27 1996 Fred Fish <fnf@cygnus.com>
1588 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
1589 * Makefile.in (INSTALLED_LIBS): Make sure that @LIBS@ will not
1590 result in an empty line, to work around a bug in native Ultrix 4.4
1591 and OSF/1-3.2C make.
1593 Sat Mar 16 13:33:17 1996 Fred Fish <fnf@cygnus.com>
1595 * configure.in: Add gdbserver to configdirs under linux.
1596 * configure: Regenerate.
1598 Fri Mar 15 12:06:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1600 * config/i386/nm-nbsd.h (FLOAT_INFO): Comment out.
1601 * config/i386/tm-nbsd.h (NUM_REGS): Define.
1603 Thu Mar 14 10:31:18 1996 Jeffrey A Law (law@cygnus.com)
1605 * solib.c (solib_break_names): Add _r_debug_state for
1606 vanilla SVR4 implementations. From Peter Schauer.
1608 Mon Mar 11 14:24:57 1996 Dawn Perchik <dawn@critters.cygnus.com>
1610 * mon960-rom.c: New file; support mon960 rom monitor on i960.
1611 * monitor.c (monitor_debug): Change remotedebug to buffer strings.
1612 * monitor.c (monitor_open): Add test for flag MO_NO_ECHO_ON_OPEN before
1613 epecting prompt and echo during open.
1614 * monitor.c (monitor_stop): Add test for flag MO_SEND_BREAK_ON_OPEN to
1615 determine if break should be sent as stop command.
1616 * monitor.h: Add flags MO_NO_ECHO_ON_OPEN and MO_SEND_BREAK_ON_OPEN.
1617 * i960-tdep.c (mon960_frame_chain_valid): New function for getting
1618 stack frame on mon960.
1619 * Makefile.in: Add mon960 files.
1620 * configure.in: Changed i960-*-coff* and i960-*-elf* to target mon960;
1621 added i960-nindy-coff* and i960-nindy-elf* for target nindy.
1622 * configure: Regenerated.
1623 * config/i960/mon960.mt, config/i960/tm-mon960.h: New files;
1624 support mon960 rom monitor on i960.
1626 Mon Mar 11 11:02:47 1996 Steve Chamberlain <sac@slash.cygnus.com>
1628 With Michael Snyder:
1629 * i386-tdep.c (skip_trampoline_code): Fix strncmp length.
1630 * win32-nat.c (CHECK, DEBUG*, debug_*): New.
1631 (handle_load_dll): Don't reload symbols.
1632 (handle_exception): Use the DEBUG_* names.
1633 (child_wait): Add DEBUG_* code.
1634 (_initialize_inftarg): Add new commands to set debug_ names.
1636 Mon Mar 11 09:19:58 1996 Jeffrey A Law (law@cygnus.com)
1638 * From Peter Schauer:
1639 * breakpoint.c (insert_breakpoints): Use ALL_BREAKPOINTS_SAFE.
1640 (bpstat_stop_status): Likewise.
1641 (remove_solib_event_breakpoints): Likewise.
1642 (clear_momentary_breakpoints): Likewise.
1643 (re_enable_breakpoints_in_shlibs): Don't reenable a breakpoint
1644 if we still can't read the memory for that breakpoint.
1645 (mention): Add bp_shlib_event case to keep gcc quiet.
1647 Fri Mar 8 12:08:12 1996 Jeffrey A Law (law@cygnus.com)
1649 * breakpoint.h (enum enable): New enum shlib_disabled for
1650 shared library breakpoints that have been temporarily disabled.
1651 * breakpoint.c: Handle temporarily disabled shared library
1652 breakpoints like disabled breakpoints in most places.
1653 (insert_breakpoints): Use shlib_disabled to indicate
1654 that an unsettable breakpoint is only temporarily disabled.
1655 (re_enable_breakpoints_in_shlibs): New function.
1656 * corelow.c (solib_add_stub): After adding shared libraries,
1657 try to reenable any temporarily disabled breakpoints.
1658 * infcmd.c (attach_command): Likewise.
1659 * infrun.c (wait_for_inferior): Likewise.
1661 Fri Mar 8 11:41:25 1996 Ian Lance Taylor <ian@cygnus.com>
1663 * defs.h (extract_long_unsigned_integer): Declare.
1664 * findvar.c (extract_long_unsigned_integer): New function.
1665 * printcmd.c (print_scalar_formatted): Use it.
1666 * valprint.c (val_print_type_code_int): Likewise.
1668 Thu Mar 7 17:40:50 1996 Stan Shebs <shebs@andros.cygnus.com>
1670 * infcmd.c (do_registers_info): Ignore anonymous registers.
1671 * sh-tdep.c (set processor): New command to set specific
1673 (sh_reg_names, sh3_reg_names): Arrays of register names for
1674 SH and SH3 processors.
1675 (sh_set_processor_type): New function.
1676 * sh3-rom.c (sh3_open): Call it.
1677 (sh3_regname): Add names of all the bank registers.
1678 (sh3_supply_register): Clean up formatting.
1679 * config/sh/tm-sh.h (NUM_REGS, NUM_REALREGS): Increase to include
1681 (REGISTER_NAMES): Add names of bank registers.
1682 (FP15_REGNUM): Define.
1683 (REGISTER_VIRTUAL_TYPE): Use it.
1684 * monitor.c: Clean up some comments.
1686 Thu Mar 7 12:09:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1688 * i386b-nat.c: Revert part of Mar 5 change. FreeBSD collapsed the
1689 s* and t* symbols too.
1691 Thu Mar 7 15:18:51 1996 James G. Smith <jsmith@cygnus.co.uk>
1693 * symfile.c (generic_load): Avoid division by zero.
1695 Wed Mar 6 17:57:59 1996 Jeffrey A Law (law@cygnus.com)
1697 * breakpoint.c (bfd_lookup_symbol): Provide for all SVR4 systems,
1698 not just those with HANDLE_SVR4_EXEC_EMULATORS.
1701 * breakpoint.c (internal_breakpoint_number): Move to file scope.
1702 (create_solib_event_breakpoint): Use an internal breakpoint number.
1704 Wed Mar 6 00:32:44 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1706 * valarith.c (value_in): Change builtin_type_chill_bool to
1709 Tue Mar 5 23:48:36 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1711 * ch-exp.c (parse_primval): Handle CARD, MAX, MIN.
1712 (match_string_literal): Handle control sequence.
1713 (match_character_literal): Deto.
1715 * ch-lang.c (chill_printchar): Change formating of nonprintable
1716 characters from C'xx' to ^(num).
1717 (chill_printstr): Deto.
1718 (value_chill_card, value_chill_max_min): New functions to process
1719 Chill's CARD, MAX, MIN.
1720 (evaluate_subexp_chill): Process UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN.
1722 * expression.h (exp_opcode): Add UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN
1723 for Chill's CARD, MAX, MIN.
1725 * valarith.c (value_in): Add processing of TYPE_CODE_RANGE
1726 and change return type from builtin_type_int to
1727 builtin_type_chill_bool.
1729 Tue Mar 5 18:54:04 1996 Stan Shebs <shebs@andros.cygnus.com>
1731 * config/nm-nbsd.h (link_object, lo_name, etc): Move to here
1732 from config/nm-nbsd.h.
1733 * config/sparc/nm-nbsd.h (regs, fp_status, etc): Move to here
1734 from config/sparc/tm-nbsd.h.
1736 * config/m68k/nm-hp300hpux.h (FIVE_ARG_PTRACE): Define here
1737 instead of in config/m68k/xm-hp300hpux.h.
1739 Tue Mar 5 12:05:35 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1741 * i386b-nat.c, m68knbsd-nat.c (fetch_core_registers): Provide
1742 implementation for NetBSD systems.
1744 Mon Mar 4 23:44:16 1996 Per Bothner <bothner@kalessin.cygnus.com>
1746 * valarith.c (binop_user_defined_p): Return 0 for BINOP_CONCAT.
1747 (value_concat): Handle varying strings (add COERCE_VARYING_ARRAY).
1749 * ch-lang.c (evaluate_subexp_chill case MULTI_SUBSCRIPT): Error
1750 if "function" is pointer to non-function.
1752 Mon Mar 4 17:47:03 1996 Stan Shebs <shebs@andros.cygnus.com>
1754 * top.c (print_gdb_version): Update copyright year.
1756 Mon Mar 4 14:44:54 1996 Jeffrey A Law (law@cygnus.com)
1759 * infrun.c (wait_for_inferior): Remove breakpoints and
1760 switch terminal settings before calling SOLIB_ADD.
1761 * solib.c (enable_break, SVR4 variant): Don't map in symbols
1762 for the dynamic linker, the namespace pollution causes real
1765 Sun Mar 3 17:18:57 1996 James G. Smith <jsmith@cygnus.co.uk>
1767 * remote-mips.c (common_breakpoint): Explicitly terminate the
1770 Wed Feb 28 22:32:18 1996 Stan Shebs <shebs@andros.cygnus.com>
1772 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
1773 * remote.c (remote_detach): Send a command 'D' to the target
1774 when detaching, update the function's comments.
1776 Thu Jun 6 16:11:38 1996 Miles Bader <miles@gnu.ai.mit.edu>
1778 * gnu-nat.c (thread_cmd_list): New declaration.
1779 (parse_int_arg): New function.
1781 Wed Jun 5 17:28:04 1996 Miles Bader <miles@gnu.ai.mit.edu>
1783 * gnu-nat.h (struct proc): Add DETACH_SC field.
1784 * gnu-nat.c (make_proc): Set DETACH_SC.
1785 (struct inf): Add DETACH_SC & DEFAULT_THREAD_DETACH_SC fields.
1786 (make_inf): Set DETACH_SC & DEFAULT_THREAD_DETACH_SC fields.
1787 (add_thread_commands): Add set/show for detach-suspend-count.
1788 Add takeover-suspend-count cmd.
1789 (inf_detach): Set suspend counts to the detach SC, not 0.
1790 (set_thread_detach_sc_cmd, show_thread_detach_sc_cmd,
1791 set_task_detach_sc_cmd, show_task_detach_sc_cmd,
1792 set_thread_default_thread_detach_sc_cmd,
1793 show_thread_default_thread_detach_sc_cmd): New functions.
1794 (show_task_cmd): Also show detach-suspend-count values.
1795 (thread_takeover_sc_cmd): New function.
1797 Fri May 31 16:49:24 1996 Miles Bader <miles@gnu.ai.mit.edu>
1799 * gnu-nat.c (show_thread_run_cmd): Actually print state.
1801 Thu May 30 10:47:56 1996 Miles Bader <miles@gnu.ai.mit.edu>
1803 * gnu-nat.c (inf_signal): Make unforwardable exceptions an error.
1805 Tue May 28 17:06:36 1996 Miles Bader <miles@gnu.ai.mit.edu>
1807 * gnu-nat.c (inf_validate_stopped): proc_getprocinfo takes a
1808 pointer to the flags now, not the flags themselves.
1810 Mon May 27 13:31:17 1996 Miles Bader <miles@gnu.ai.mit.edu>
1812 * gnu-nat.c (gnu_wait): Print debugging msgs for pending execs.
1813 (gnu_create_inferior): Check return from ptrace.
1815 Sun May 26 16:56:35 1996 Miles Bader <miles@gnu.ai.mit.edu>
1817 * gnu-nat.h (struct proc): Add DEAD field.
1818 * gnu-nat.c (make_proc): Initialize DEAD.
1819 (inf_set_traced, inf_validate_task_sc, inf_validate_procs: Frob it.
1820 (gnu_wait): Only abort for 0 threads if the task isn't dead.
1822 Sat May 25 17:06:05 1996 Miles Bader <miles@gnu.ai.mit.edu>
1824 * gnu-nat.c (inf_signal): Pass SIGCODE when posting a signal.
1826 Wed May 22 18:44:28 1996 Miles Bader <miles@gnu.ai.mit.edu>
1828 * gnu-nat.c (S_proc_wait_reply): Add SIGCODE argument.
1829 (inf_set_traced): Only give no-signal-thread error message if
1830 turning *on* tracing.
1832 Wed May 15 13:03:16 1996 Miles Bader <miles@gnu.ai.mit.edu>
1834 * gnu-nat.c (inf_validate_procs): If INF has no threads, always
1835 set inf->threads_up_to_date to 0.
1836 (inf_signal): Pass in new SIGCODE argument to msg_sig_post_untraced.
1837 (gnu_wait): Pass in new TIMEOUT arg to interrupt_operation.
1838 (proc_update_sc): Cast thread state arg to thread_set_state.
1839 (proc_get_state): Cast thread state arg to thread_get_state.
1840 (inf_validate_task_sc): Cast task_basic_info arg to task_info.
1841 * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Call
1842 inf_update_procs before we lookup the thread.
1843 * config/i386/i386gnu.mh (MH_CFLAGS): New variable.
1845 Tue May 7 17:52:33 1996 Miles Bader <miles@gnu.ai.mit.edu>
1847 * gnu-nat.c (gnu_kill_inferior): Use inf_set_task to clear the task.
1849 Mon May 6 19:06:49 1996 Miles Bader <miles@gnu.ai.mit.edu>
1851 * gnu-nat.c (inf_set_traced): Use msg_set_init_int with
1852 INIT_TRACEMASK instead of setting the exec flags.
1854 Fri May 3 19:10:57 1996 Miles Bader <miles@gnu.ai.mit.edu>
1856 * gnu-nat.c (inf_validate_procs): Don't clear INF->task if we find
1857 the task's died, so others have a chance at it.
1858 (gnu_resume): When single-stepping a single thread, given an error
1859 if there is no such thread. When single-stepping one but running
1860 the others, just given a warning and still run all the threads.
1861 (gnu_wait): If there seem to be no threads, look harder, and
1862 signal an error if there really aren't any.
1863 (gnu_attach): Reset thread numbering to 0.
1865 * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Give
1866 thread name in warning messages.
1868 * gnu-nat.c (active_inf): New function.
1869 (show_sig_thread_cmd, show_stopped_cmd): Use it.
1870 (info_port_rights, info_send_rights_cmd, info_port_sets_cmd,
1871 info_recv_rights_cmd, info_port_rights_cmd, info_port_rights_cmd):
1873 (add_task_commands): Add new port-right info commands.
1875 Fri Apr 26 20:42:16 1996 Miles Bader <miles@gnu.ai.mit.edu>
1877 * gnu-nat.c (gnu_wait): Instead of _hurd_intr_rpc_mach_msg, just
1878 use mach_msg with MACH_RCV_INTERRUPT.
1879 (set_noninvasive_cmd): New function.
1880 (add_task_commands): Add command entry for `set noninvasive'.
1882 Mon Mar 4 14:12:02 1996 Miles Bader <miles@gnu.ai.mit.edu>
1884 * gnu-nat.c (gnu_read_inferior): Use hurd_safe_memmove, not safe_bcopy.
1885 (safe_bcopy): Function removed.
1887 Mon Dec 4 14:18:26 1995 Miles Bader <miles@gnu.ai.mit.edu>
1889 * gnu-nat.c (proc_update_sc): Assert only threads can have state.
1890 (make_proc): Initialize state_valid & state_changed fields.
1892 Tue Nov 28 17:51:21 1995 Miles Bader <miles@gnu.ai.mit.edu>
1894 * reply_mig_hack.awk: New file.
1896 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
1898 * breakpoint.c (breakpoint_1): Print breakpoint thread field.
1900 * lynx-nat.c (child_wait): Return TARGET_WAITKIND_SPURIOUS for new
1903 Mon Nov 13 18:30:53 1995 Miles Bader <miles@gnu.ai.mit.edu>
1905 * target.c (debug_to_check_threads): New function.
1907 * inflow.c (terminal_init_inferior_with_pgrp): New function.
1908 (terminal_init_inferior): Call terminal_init_inferior_with_pgrp.
1909 * inferior.h (terminal_init_inferior_with_pgrp): New declaration,
1910 but only if PROCESS_GROUP_TYPE is defined.
1912 Mon Nov 6 16:42:09 1995 Miles Bader <miles@gnu.ai.mit.edu>
1914 * target.c (debug_to_thread_alive): Pass through the return value.
1916 Thu Nov 2 18:05:00 1995 Miles Bader <miles@gnu.ai.mit.edu>
1918 * target.c (signals, target_signal_from_host, target_signal_to_host):
1919 Add mach exceptions.
1920 * target.h (enum target_signal): Add mach exceptions.
1922 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
1924 * gnu-nat.c: New file: gnu native backend.
1925 * i386gnu-nat.c: New file: i386-specific part of gnu native backend.
1926 * gnu-nat.h: New file.
1927 * config/nm-gnu.h: New file.
1928 * config/tm-i386gnu.h: New file.
1929 * config/xm-i386gnu.h: New file.
1930 * config/i386/i386gnu.mh: New file.
1931 * config/i386/i386gnu.mt: New file.
1933 Wed Feb 28 15:50:12 1996 Fred Fish <fnf@cygnus.com>
1935 * Makefile.in (VERSION): Bump version to 4.15.2 to establish
1936 baseline for gdb 4.16 rerelease testing.
1938 Wed Feb 28 13:32:05 1996 Jeffrey A Law (law@cygnus.com)
1940 * somsolib.c (som_solib_create_inferior_hook): Before returning
1941 call clear_symtab_users.
1943 Tue Feb 27 00:04:46 1996 Stu Grossman (grossman@critters.cygnus.com)
1945 * remote-e7000.c (e7000_open): Delete all breakpoints when
1946 connecting to e7000. Change connect message to allow use of
1947 monitor.exp in test suite.
1948 * (e7000_load): Print transfer rate of download.
1949 * symfile.c (generic_load): Print transfer rate of download.
1951 Sun Feb 25 13:58:33 1996 Stan Shebs <shebs@andros.cygnus.com>
1953 * configure.in (mips*-*-vxworks*): New config.
1954 * configure: Regenerated.
1956 * config/mips/vxmips.mt, config/mips/tm-vxmips.h: New files.
1957 * remote-vxmips.c (vx_convert_to_virtual, vx_convert_from_virtual):
1960 Sat Feb 24 12:30:28 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1962 * partial-stab.h (case N_FUN): Function symbols generated
1963 by SPARCworks cc have a meaningless zero value, do not update
1964 pst->textlow if the function symbol value is zero.
1966 * stabsread.c (define_symbol): Initialize SYMBOL_TYPE field
1967 for function prototype declaration symbols.
1969 Fri Feb 23 22:33:04 1996 Stu Grossman (grossman@critters.cygnus.com)
1971 * remote-e7000.c (e7000_load): New routine to download via the
1973 * (e7000_wait): Don't backup PC when we hit a breakpoint.
1974 Apparantly new sh2 pods get this right...
1975 * (e7000_ops): Add call to e7000_load.
1977 Thu Feb 22 00:52:42 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1979 * config/m68k/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h},
1980 m68knbsd-nat.c: New files, support for NetBSD/m68k.
1982 * configure.in (m68k-*-netbsd*): New config.
1983 * configure: Regenerated.
1985 Wed Feb 21 19:00:21 1996 Fred Fish <fnf@cygnus.com>
1987 * standalone.c (open, _initialize_standalone): Fix obvious typos
1988 reported by Martin Pool <martin@citr.uq.oz.au>.
1990 Wed Feb 21 14:24:04 1996 Jeffrey A Law (law@cygnus.com)
1992 * solib.c (solib_create_inferior_hook): Fix thinko.
1994 Tue Feb 20 23:59:19 1996 Jeffrey A Law (law@cygnus.com)
1996 * solib.c (solib_break_names): Define for Solaris and Linux.
1997 (enable_break): For SVR4 systems, first try to use the debugger
1998 interfaces in the dynamic linker to track shared library events
1999 as they happen, then fall back to BKPT_AT_SYMBOL code. Convert
2000 BKPT_AT_SYMBOL code to use shared library event breakpoints.
2001 (solib_create_inferior_hook): Simplify BKPT_AT_SYMBOL code,
2002 it no longer needs to restart/wait on the inferior.
2003 * symfile.c (find_lowest_section): No longer static.
2004 * symfile.h (find_lowest_section): Corresponding changes.
2006 Tue Feb 20 18:54:08 1996 Fred Fish <fnf@cygnus.com>
2008 * valops.c (COERCE_FLOAT_TO_DOUBLE): Define default value.
2009 (value_arg_coerce): Use COERCE_FLOAT_TO_DOUBLE.
2010 * config/alpha/tm-alpha.h (COERCE_FLOAT_TO_DOUBLE): Define to 1.
2011 * config/mips/tm-mips.h: Ditto.
2012 * config/pa/tm-hppa.h: Ditto.
2013 * config/rs6000/tm-rs6000.h: Ditto.
2014 * config/sparc/tm-sparc.h: Ditto.
2016 Tue Feb 20 17:32:05 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2018 * config/{i386,ns32k}/nbsd.mh (NATDEPFILES): Remove core-aout.o.
2020 * config/nm-nbsd.h (FETCH_INFERIOR_REGISTERS): Defined.
2021 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
2022 #ifdef'd out definitions --- Causes serious gdb failures on
2023 the i386. Need to investigate further before enabling.
2025 * i386b-nat.c (fetch_inferior_registers, store_inferior_registers,
2026 fetch_core_registers): New functions. These functions are defined
2027 if FETCH_INFERIOR_REGISTERS is set. Registers are fetched/stored
2028 with ptrace PT_GETREGS/PT_SETREGS.
2030 Tue Feb 20 16:55:06 1996 Stu Grossman (grossman@critters.cygnus.com)
2032 * findvar.c (extract_floating store_floating): Replace `long
2033 double' with `DOUBLEST'.
2035 Mon Feb 19 15:25:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2037 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
2040 Mon Feb 19 10:32:05 1996 Jeffrey A Law (law@cygnus.com)
2042 * symtab.h (looup_minimal_symbol_solib_trampoline): Declare.
2044 * breakpoint.h (remove_solib_event_breakpoints): Declare.
2045 * breakpoint.c (remove_solib_event_breakpoints): New function.
2046 * somsolib.c (solib_create_inferior_hook): Remove all solib event
2047 breakpoints before inserting any new ones. Use a solib event
2048 breakpoint for the breakpoint at "_start".
2049 Remove extraneous "\n" from calls to warning.
2051 * breakpoint.c (breakpoint_1): Add missing "sigtramp" to bptypes
2054 Mon Feb 19 01:09:32 1996 Doug Evans <dje@cygnus.com>
2056 * dwarfread.c (add_partial_symbol): Use ADD_PSYMBOL_ADDR_TO_LIST
2057 for CORE_ADDR values.
2058 (new_symbol): Use SYMBOL_VALUE_ADDRESS for CORE_ADDR values.
2059 * symfile.h (add_psymbol_{,addr}to_list): Add prototypes.
2061 Sun Feb 18 14:37:13 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2063 * mipsread.c (mipscoff_symfile_read): Unconditionally add
2064 alpha coff dynamic symbols for all symbol files. Makes skipping
2065 over the trampoline code work when stepping from a function in a
2066 shared library into a function in a different shared library.
2068 Sun Feb 18 09:27:10 1996 Stu Grossman (grossman@cygnus.com)
2070 * config/sparc/tm-sparc.h: Define PS_FLAG_CARRY. Define
2071 RETURN_VALUE_ON_STACK to return long doubles on the stack.
2073 Sat Feb 17 16:33:11 1996 Fred Fish <fnf@cygnus.com>
2075 * Makefile.in (ch-exp.o): Add dependencies.
2076 (various): Add gdb_string.h to dependencies that need it.
2078 Sat Feb 17 08:57:50 1996 Fred Fish <fnf@cygnus.com>
2080 * symmisc.c (print_symbol_bcache_statistics): Update description for
2081 printing byte cache statistics.
2083 Thu Feb 16 16:02:03 1996 Stu Grossman (grossman@cygnus.com)
2085 * Add native support for long double data type.
2086 * c-exp.y (%union): Change dval to typed_val_float. Use DOUBLEST
2087 to store actual data. Change types of INT and FLOAT tokens to
2088 typed_val_int and typed_val_float respectively. Create new token
2089 DOUBLE_KEYWORD to specify the string `double'. Make production
2090 for FLOAT use type determined by parse_number. Add production for
2091 "long double" data type.
2092 * (parse_number): Use sscanf to parse numbers as float, double or
2093 long double depending upon the type of typed_val_float.dval. Also
2094 allow user to specify `f' or `l' suffix to explicitly specify
2095 float or long double constants. Change typed_val to
2097 * (yylex): Change typed_val to typed_val_int. Also, scan for
2099 * coffread.c (decode_base_type): Add support for T_LNGDBL basic
2101 * configure, configure.in: Add check for long double support in
2103 * defs.h: Define DOUBLEST appropriatly depending on whether
2104 HAVE_LONG_DOUBLE (from autoconf) is defined. Also, fix prototypes
2105 for functions that handle this type.
2106 * expression.h (union exp_element): doubleconst is now type
2108 * m2-exp.y f-exp.y (%union): dval becomes type DOUBLEST.
2109 * findvar.c (extract_floating): Make return value be DOUBLEST.
2110 Also, add support for numbers with size of long double.
2111 * (store_floating): Arg `val' is now type DOUBLEST. Handle all
2113 * parser-defs.h parse.c (write_exp_elt_dblcst): Arg expelt is now
2115 * valarith.c (value_binop): Change temp variables v1, v2 and v to
2116 type DOUBLEST. Coerce type of result to long double if either op
2118 * valops.c (value_arg_coerce): If argument type is bigger than
2119 double, coerce to long double.
2120 * (call_function_by_hand): If REG_STRUCT_HAS_ADDR is defined, and
2121 arg type is float and > 8 bytes, then use pointer-to-object
2122 calling conventions.
2123 * valprint.c (print_floating): Arg doub is now type DOUBLEST.
2124 Use appropriate format and precision to print out floating point
2126 * value.h: Fixup prototypes for value_as_double,
2127 value_from_double, and unpack_double to use DOUBLEST.
2128 * values.c (record_latest_value): Remove check for invalid
2129 floats. Allow history to store them so that people may examine
2130 them in hex if they want.
2131 * (value_as_double unpack_double): Change return value to DOUBLEST.
2132 * (value_from_double): Arg `num' is now DOUBLEST.
2133 * (using_struct_return): Use RETURN_VALUE_ON_STACK macro (target
2134 specific) to expect certain types to always be returned on the stack.
2136 Fri Feb 16 14:00:54 1996 Fred Fish <fnf@cygnus.com>
2138 * bcache.c, bcache.h: New files to implement a byte cache.
2139 * Makefile.in (SFILES): Add bcache.c.
2140 (symtab_h): Add bcache.h.
2141 (HFILES_NO_SRCDIR): add bcache.h
2142 (COMMON_OBJS): Add bcache.o
2143 (bcache.o): New target.
2144 * dbxread.c (start_psymtab): Make global_syms & static_syms
2145 type "partial_symbol **".
2146 * hpread.c (hpread_start_symtab): Ditto.
2147 * os9kread.c (os9k_start_psymtab): Ditto.
2148 * stabsread.h (start_psymtab): Ditto.
2149 * {symfile.c, symfile.h} (start_psymtab_common): Ditto.
2150 * maint.c (maintenance_print_statistics): Call
2151 print_symbol_bcache_statistics.
2152 * objfiles.c (allocate_objfile): Initialize psymbol bcache malloc
2154 * solib.c (allocate_rt_common_objfile): Ditto.
2155 * symfile.c (reread_symbols): Ditto.
2156 (free_objfile): Free psymbol bcache when objfile is freed.
2157 (objfile_relocate): Use new indirect psymbol pointers.
2158 * objfiles.h (struct objfile): Add psymbol cache.
2159 * symfile.c (compare_psymbols): Now passed pointers to pointers to
2161 (reread_symbols): Free psymbol bcache when freeing other objfile
2163 (add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new
2164 psymbol using the psymbol bcache.
2165 (init_psymbol_list): Psymbol lists now contain pointers rather than
2166 the actual psymbols.
2167 * symfile.h (psymbol_allocation_list): Psymbol lists now dynamically
2168 grown arrays of pointers.
2169 (ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol
2171 * symmisc.c (print_partial_symbols): Now takes pointer to pointer
2173 (print_symbol_bcache_statistics): New function to print per objfile
2175 (print_partial_symbol, print_partial_symbols,
2176 maintenance_check_symtabs, extend_psymbol_list):
2177 Account for change to pointer to pointer to partial symbol.
2178 * symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2,
2179 make_symbol_completion_list):
2180 Account for change to pointer to pointer to partial symbol.
2181 * symtab.h (bcache.h): Include.
2182 * xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms
2183 type "partial_symbol **".
2185 Fri Feb 16 10:02:34 1996 Fred Fish <fnf@cygnus.com>
2187 * dwarfread.c (free_utypes): New function.
2188 (read_file_scope): Call free_utypes as cleanup, rather than just
2189 freeing the utypes pointer.
2191 Thu Feb 15 21:40:52 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2193 * demangle.c (is_cplus_marker): New function, checks if a
2194 character is one of the commonly used C++ marker characters.
2195 * defs.h (is_cplus_marker): Add prototype.
2196 * c-typeprint.c (c_type_print_base), ch-lang.c (chill_demangle),
2197 cp-valprint.c (cp_print_class_method), mdebugread.c (parse_symbol),
2198 stabsread.c (define_symbol, read_member_functions, read_struct_fields),
2199 symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P),
2200 values.c (vb_match): Use is_cplus_marker instead of comparison
2203 Thu Feb 15 18:08:13 1996 Fred Fish <fnf@cygnus.com>
2205 * symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly
2206 delete entirely someday.
2208 Thu Feb 15 15:25:34 1996 Stan Shebs <shebs@andros.cygnus.com>
2210 * mpw-make.sed: Edit out makefile rebuild rule.
2211 (host_alias, target_alias): Comment out instead of deleting.
2212 (@LIBS@): Edit out references.
2214 Tue Feb 13 22:56:46 1996 Fred Fish <fnf@cygnus.com>
2216 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2217 Use n_psyms in OBJSTAT, not psyms.
2219 Mon Feb 12 15:59:31 1996 Doug Evans <dje@charmed.cygnus.com>
2221 * configure.in (sparclet-*-aout*): New config.
2222 * configure: Regenerated.
2224 Mon Feb 12 14:17:52 1996 Fred Fish <fnf@cygnus.com>
2226 * somsolib.c (som_solib_add): Use xmalloc rather than bare
2227 unchecked call to malloc.
2228 * remote-mips.c (pmon_load_fast): ditto.
2229 * remote-mm.c (mm_open): ditto.
2230 * hpread.c (hpread_lookup_type): ditto.
2231 * remote-adapt.c (adapt_open): ditto.
2233 Mon Feb 12 13:11:32 1996 Fred Fish <fnf@cygnus.com>
2235 * f-lang.c (allocate_saved_bf_node, allocate_saved_function_node,
2236 allocate_saved_f77_common_node, allocate_common_entry_node,
2237 add_common_block): Use xmalloc rather than malloc, some of which
2239 * gnu-regex.c: At same point as other gdb specific changes
2240 #undef malloc and then #define it to xmalloc.
2241 * ch-exp.c (growbuf_by_size): Use xmalloc/xrealloc rather than
2242 bare unchecked calls to malloc/realloc.
2243 * stabsread.c (dbx_lookup_type): Use xmalloc rather than bare
2244 unchecked call to malloc.
2246 Wed Feb 7 11:31:26 1996 Stu Grossman (grossman@cygnus.com)
2248 * symtab.c (gdb_mangle_name): Change opname var to be const to
2249 match return val of cplus_mangle_name.
2250 * i960-tdep.c: Change arg types of next_insn to match callers.
2252 Wed Feb 7 07:34:24 1996 Fred Fish <fnf@cygnus.com>
2254 * config/i386/linux.mh (XM_CLIBS, GDBSERVER_LIBS): Remove. These
2255 apparently aren't needed in any reasonably recent version of
2258 Tue Feb 6 21:37:03 1996 Per Bothner <bothner@kalessin.cygnus.com>
2260 * stabsread.c (read_range_type): If !self-subrange and language
2261 is Chill, assume a true range. If a true_range is a sub_subrange,
2262 use builtin_type_int for index_type.
2264 Tue Feb 6 18:38:51 1996 J.T. Conklin <jtc@slave.cygnus.com>
2266 * nindy-share/nindy.c (say): Use stdarg.h macros when compiling
2267 with an ANSI compiler.
2269 start-sanitize-gdbtk
2270 Tue Feb 6 16:31:25 1996 Tom Tromey <tromey@creche.cygnus.com>
2272 * gdbtk.tcl (create_file_win): Eliminate text widget B1 binding so
2273 double-clicking will work again.
2274 (create_asm_win): Put "break" at end of all B1 bindings.
2275 (create_file_win): Lower "sel" tag, don't raise it.
2276 (ensure_line_visible): New proc.
2277 (update_listing, update_assembly): Use it.
2278 (create_copyright_window): Destroy window on Leave event.
2279 (create_command_window): Put "break" at end of all B2 bindings.
2282 Mon Feb 5 18:24:28 1996 Steve Chamberlain <sac@slash.cygnus.com>
2284 From Michael_Snyder@NeXT.COM (Michael Snyder):
2285 * valops.c (value_arg_coerce): Coerce float to double, unless the
2286 function prototype specifies float.
2288 Mon Feb 5 09:51:55 1996 Tom Tromey <tromey@creche.cygnus.com>
2290 * language.c (set_language_command): Use languages table when
2291 printing available languages.
2293 Sat Feb 3 12:22:05 1996 Fred Fish <fnf@cygnus.com>
2295 Fix problems reported by Hans Verkuil (hans@wyst.hobby.nl):
2296 * command.c (add_cmd): Add missing initialization for enums member.
2297 Reorder members to match structure declaration to make it easier to
2298 tell when one is missing.
2299 * exec.c (exec_file_command): Fix problem where filename in malloc'd
2300 memory is referenced after being freed.
2302 Sat Feb 3 03:26:21 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2304 * dwarfread.c (read_func_scope): Avoid GDB core dumps if
2305 AT_name tag is missing.
2307 * procfs.c (procfs_stopped_by_watchpoint): Fix logic when
2308 FLTWATCH and FLTKWATCH are defined.
2310 * remote.c (remote_read_bytes): Advance memaddr for transfers,
2311 return number of bytes transferred for partial reads.
2313 * top.c (init_signals): Reset SIGTRAP to SIG_DFL.
2315 Fri Feb 2 13:40:50 1996 Steve Chamberlain <sac@slash.cygnus.com>
2317 * win32-nat.c (mappings): Add ppc registers.
2318 (child_resume): Turn off step for ppc.
2320 Thu Feb 1 10:29:31 1996 Steve Chamberlain <sac@slash.cygnus.com>
2322 * config/powerpc/(cygwin32.mh, cygwin32.mt, tm-cygwin32.h,
2323 xm-cygwin32.h): New.
2324 * config/i386/(*win32*): Becomes *cygwin32*.
2325 * configure.in (i[3456]86-*-win32*): Becomes i[3456]86-*-cygwin32.
2326 (powerpcle-*-cygwin32): New.
2327 * configure: Regenerate.
2328 * win32-nat.c (child_create_inferior): Call CreateProcess
2329 with the right program arg.
2331 Thu Feb 1 11:01:10 1996 Jeffrey A Law (law@cygnus.com)
2333 * config/pa/tm-hppa.h (SOFT_FLOAT): Provide a default definition.
2335 Wed Jan 31 19:01:28 1996 Fred Fish <fnf@cygnus.com>
2337 * serial.c: Change fputc/fputs/fprintf to _unfiltered forms.
2339 Wed Jan 31 18:36:27 1996 Stan Shebs <shebs@andros.cygnus.com>
2341 * config/sparc/xm-sun4os4.h (HAVE_TERMIOS): Remove.
2343 * config/sparc/xm-sparc.h (HAVE_WAIT_STRUCT): Remove, never used.
2345 * config/i386/nm-i386mach.h (CHILD_PREPARE_TO_STORE): Move to
2346 here from config/i386/xm-i386mach.h, fix name.
2347 * config/i386/nm-sun386.h: Ditto, from config/i386/xm-sun386.h.
2348 * config/i386/nm-ptx4.h (CHILD_PREPARE_TO_STORE): Move to
2349 here from config/i386/xm-ptx4.h.
2350 * config/i386/nm-ptx4.h: Ditto, from config/i386/xm-ptx.h.
2351 * config/i386/nm-symmetry.h: Ditto, from config/i386/xm-symmetry.h.
2352 * config/m68k/nm-sun3.h: Ditto, from config/m68k/xm-sun3.h.
2353 * config/sparc/nm-nbsd.h: Ditto, from config/sparc/xm-nbsd.h.
2354 * config/sparc/nm-sun4os4: Ditto, from config/sparc/xm-sparc.h.
2356 * config/sparc/nm-sun4sol2.h: New file, renamed from nm-sysv4.h.
2357 (PRSVADDR_BROKEN): Move here from xm-sun4sol2.h.
2358 * config/sparc/sun4sol2.mh (NAT_FILE): Update.
2360 Wed Jan 31 17:20:26 1996 Jeffrey A Law (law@cygnus.com)
2362 * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Handle software
2363 floating point correctly.
2364 (STORE_RETURN_VALUE): Likewise.
2365 * config/pa/tm-pro.h (SOFT_FLOAT): define.
2367 Wed Jan 31 13:34:52 1996 Fred Fish <fnf@cygnus.com>
2369 * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
2370 Define to what should be reasonable values. However, apparently
2371 a bug in linux mmap prevents mapped symbol tables from working.
2373 Tue Jan 30 18:26:19 1996 Fred Fish <fnf@cygnus.com>
2375 * defs.h (errno.h>: Move #include closer to head of file to solve
2376 obscure problem with systems that declare perror with const arg, in
2377 both errno.h and stdio.h, and const is defined away by intervening
2380 Tue Jan 30 15:41:10 1996 Fred Fish <fnf@cygnus.com>
2382 From Jon Reeves <reeves@zk3.dec.com>:
2383 * i386-stub.c (getpacket): Change fprintf stream from "gdb" to stderr.
2384 (mem_fault_routine): Fix misplaced volatile type qualifier in decl.
2386 Mon Jan 29 19:05:58 1996 Fred Fish <fnf@cygnus.com>
2388 * Makefile.in (diststuff): Make all-doc; diststuff target does not
2389 exist in doc/Makefile.in.
2391 Mon Jan 29 18:44:57 1996 Stan Shebs <shebs@andros.cygnus.com>
2393 * config/m88k/xm-cxux.h (BP_HIT_COUNT): Remove, never used.
2395 Mon Jan 29 00:10:35 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
2397 * ch-valprint.c (calculate_array_length): New function to
2398 determine the length of an array type.
2399 (chill_val_print (case TYPE_CODE_ARRAY)): If the length of an
2400 array type is zero, call calculate_array_length.
2402 * gdbtypes.c (get_discrete_bounds (case TYPE_CODE_ENUM)): The
2403 values may not be sorted. Scan all entries and set the real lower
2406 Sun Jan 28 15:50:42 1996 Fred Fish <fnf@cygnus.com>
2408 * config/xm-linux.h: Move include of solib.h and #define of
2409 SVR4_SHARED_LIBS from here ...
2410 * config/nm-linux.h: ...to here.
2412 Sat Jan 27 10:34:05 1996 Fred Fish <fnf@cygnus.com>
2414 * configure.in (AC_CHECK_HEADERS): Check for sys/procfs.h.
2415 Also check for gregset_t and fpregset_t types.
2416 * configure: Regenerate.
2417 * core-regset.c (sys/procfs.h): Only include if HAVE_SYS_PROCFS_H
2419 (fetch_core_registers): Turn into stub unless both HAVE_GREGSET_T
2420 and HAVE_FPREGSET_T are defined. These changes allow systems
2421 like linux that are migrating to /proc support to use a single
2422 configuration for both new and old versions.
2424 * config/i386/linux.mt: Note that this is now for both a.out and
2426 * config/i386/linux.mh (NATDEPFILES): Add solib.o, core-regset.o,
2428 * config/i386/tm-linux.h (tm-sysv4.h): Include.
2429 * config/i386/xm-linux.h (solib.h): Include
2430 (SVR4_SHARED_LIBS): Define.
2431 * i386v4-nat.c: Only compile if HAVE_SYS_PROCFS_H is defined.
2432 (supply_gregset, fill_gregset): Compile if HAVE_GREGSET_T defined.
2433 (supply_fpregset, fill_fpregset): Compile if HAVE_FPREGSET_T
2436 Fri Jan 26 13:48:14 1996 Stan Shebs <shebs@andros.cygnus.com>
2438 * config/sparc/xm-sparc.h (NEW_SUN_CORE): Remove, never used.
2439 * config/i386/xm-sun386.h: Ditto.
2440 * config/m68k/xm-sun2.h, config/m68k/xm-sun3.h: Ditto.
2442 Thu Jan 25 16:05:53 1996 Tom Tromey <tromey@creche.cygnus.com>
2444 * Makefile.in (INSTALLED_LIBS, CLIBS): Include @LIBS@.
2446 Thu Jan 25 09:22:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2448 From Greg McGary <gkm@gnu.ai.mit.edu>:
2449 * dcache.c (dcache_peek, dcache_poke): Advance addr for
2452 Thu Jan 25 13:08:51 1996 Doug Evans (dje@cygnus.com)
2454 * infrun.c (normal_stop): Fix test for shared library event.
2456 Thu Jan 25 03:26:38 1996 Doug Evans <dje@charmed.cygnus.com>
2458 * configure.in (sparc64-*-*): Add default host configuration.
2459 start-sanitize-gdbtk
2460 (sparc64-*-solaris2* host): Link statically if GCC used.
2462 (sparc64-*-solaris2*): Add target configuration.
2463 * configure: Regenerated.
2464 * sparc/sp64sol2.mt: New file.
2466 Wed Jan 24 22:31:37 1996 Doug Evans <dje@charmed.cygnus.com>
2468 * Makefile.in (RUNTEST): srcdir renamed to rootsrc.
2470 Wed Jan 24 15:42:24 1996 Tom Tromey <tromey@creche.cygnus.com>
2472 * Makefile.in (lint): Close backquotes.
2474 start-sanitize-gdbtk
2475 Wed Jan 24 15:28:41 1996 Tom Tromey <tromey@creche.cygnus.com>
2477 * gdbtk.tcl, gdbtk.c: Updated copyrights.
2479 * configure.in: Look for -ldl or -ldld when using Tcl 7.5 or
2481 * configure: Rebuilt.
2484 Wed Jan 24 13:19:10 1996 Fred Fish <fnf@cygnus.com>
2486 * NEWS: Make note of new record and replay feature for
2487 remote debug sessions.
2488 * serial.c (gdbcmd.h): Include.
2489 (serial_logfile, serial_logfp, serial_reading, serial_writing):
2490 Define here, for remote debug session logging.
2491 (serial_log_command, serial_logchar, serial_write, serial_readchar):
2492 New functions for remote debug session logging.
2493 (serial_open): Open remote debug session log file when needed.
2494 (serial_close): Close remote debug session log file when needed.
2495 (_initialize_serial): Add set/show commands for name of remote
2496 debug session log file.
2497 * serial.h (serial_readchar): Declare
2498 (SERIAL_READCHAR): Call serial_readchar().
2499 (SERIAL_WRITE): Call serial_write().
2500 (serial_close): Declare as extern.
2501 (serial_logfile, serial_logfp): Declare.
2502 * top.c (execute_command): Declare serial_logfp. Log user command
2503 in remote debug session log if log file is open.
2504 * remote-array.c (array_wait): #ifdef out echo to gdb_stdout.
2505 (array_read_inferior_memory): Rewrite to fix memory overwrite bug.
2506 * remote-array.c (SREC_SIZE): Remove, duplicates define in
2508 * remote-array.c (hexchars, hex2mem): Remove, unused.
2509 * gdbserver/low-linux.c (store_inferior_registers): Remove
2510 unnecessary extern declaration of registers[].
2511 * gdbserver/Makefile.in (all): Add gdbreplay.
2512 * gdbserver/gdbreplay.c: New file.
2513 * gdbserver/README: Give example of recording a remote
2514 debug session with gdb and then replaying it with gdbreplay.
2516 Tue Jan 23 18:02:35 1996 Per Bothner <bothner@kalessin.cygnus.com>
2518 * stabsread.c (rs6000_builtin_type): Make bool type unsigned.
2519 (read_one_struct_field): Support boolean bitfields.
2520 * c-valprint.c (c_val_print): Print booleans properly.
2522 Tue Jan 23 18:54:09 1996 Stan Shebs <shebs@andros.cygnus.com>
2524 * remote-vxsparc.c (vx_convert_to_virtual, vx_convert_from_virtual):
2526 * config/sparc/vxsparc.mt (TDEPFILES): Add remote-vxsparc.o.
2528 Tue Jan 23 14:36:05 1996 Per Bothner <bothner@kalessin.cygnus.com>
2530 * ch-exp.c (parse_tuple): Error if invalid mode.
2532 * value.h (COERCE_ARRAY): Don't coerce enums.
2533 (COERCE_ENUM): Don't COERCE_REF.
2534 (COERCE_NUMBER): New macro (same as COERCE_ARRAY then COERCE_ENUM).
2535 * valops.c (value_assign): Only do COERCE_ARRAY if internalvar (let
2536 value_cast handle it otherwise); do *not* COERCE_ENUM either way.
2537 * valarith.c: Use COERCE_NUMBER instead od COEREC_ARRAY.
2538 Add COERCE_REF before COERCE_ENUM.
2539 * values.c (value_as_long): Simplify.
2541 * valops.c (value_array): Create internalvar if !c_style_arrays.
2543 * language.c (lang_bool_type): Add Fortran support.
2544 * eval.c (OP_BOOL): Use LA_BOOL_TYPE.
2546 Tue Jan 23 13:08:26 1996 Jeffrey A Law (law@cygnus.com)
2548 * symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup.
2549 All references changed.
2550 * breakpoint.c (bpstat_what): Add shlib_event to the class types.
2551 Update state table. Reformat so that it's still readable.
2552 When we hit the shlib_event breakpoint, set the calss of shlib_event.
2553 (breakpoint_1): Add "shlib events" as a breakpoint type.
2554 Print the shlib_event breakpoint like other breakpoints.
2555 (create_solib_event_breakpoint): New function.
2556 (breakpoint_re_set_one): Handle solib_event breakpoints.
2557 * breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type.
2558 (enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS
2560 (create_solib_event_breakpoint): Declare.
2561 * infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat.
2562 (normal_stop): Inform the user when the inferior stoped due
2563 to a shared library event.
2564 (_initialize_infrun): Add new set/show variable "stop-on-solib-events"
2565 to control whether or not gdb continues the inferior or stops it when
2566 a shared library event occurs.
2567 * minsyms.c (lookup_minimal_symbol_solib_trampoline): New function.
2568 * somsolib.c (TODO list): Update.
2569 (som_solib_create_inferior_hook): Arrange for gdb to be notified
2570 when significant shared library events occur.
2571 * hppa-tdep.c (find_unwind_entry): No longer static.
2573 Tue Jan 23 09:00:48 1996 Doug Evans <dje@charmed.cygnus.com>
2575 * printcmd.c (print_insn): Pass fprintf_unfiltered to
2576 INIT_DISASSEMBLE_INFO.
2577 start-sanitize-gdbtk
2578 * gdbtk.c (gdb_disassemble): Likewise.
2581 Mon Jan 22 16:59:40 1996 Stan Shebs <shebs@andros.cygnus.com>
2583 * remote.c (remotebreak): New GDB variable.
2584 (remote_break): New global.
2585 (remote_interrupt): Send a break instead of ^C if remote_break.
2586 * NEWS: Describe the new variable.
2588 Mon Jan 22 16:24:11 1996 Doug Evans <dje@charmed.cygnus.com>
2590 * sparc-tdep.c (_initialize_sparc_tdep): Always use print_insn_sparc.
2592 Fri Jan 19 07:19:38 1996 Fred Fish <fnf@cygnus.com>
2594 * hp300ux-nat.c (getpagesize): Remove unused function
2595 fetch_core_registers.
2596 (hp300ux_core_fns): Remove, is unused.
2597 (_initialize_core_hp300ux): Remove, is unused.
2598 (gdbcore.h): Remove #include, no longer needed.
2600 Fri Jan 19 00:59:53 1996 Jeffrey A Law (law@cygnus.com)
2602 * rs6000-nat.c (exec_one_dummy_insn): Rework to avoid
2603 ptrace bug in aix4.1.3 on the rs6000.
2605 Wed Jan 17 13:22:27 1996 Stan Shebs <shebs@andros.cygnus.com>
2607 * remote-hms.c (hms_ops): Add value for to_thread_alive.
2608 * remote-nindy.c (nindy_ops): Ditto.
2609 * remote-udi.c (udi_ops): Ditto.
2611 Tue Jan 16 18:00:35 1996 James G. Smith <jsmith@cygnus.co.uk>
2613 * remote-mips.c (pmon_opn, pmon_wait, pmon_makeb64, pmon_zeroset,
2614 pmon_checkset, pmon_make_fastrec, pmon_check_ack,
2615 pmon_load_fast): New functions. Support for the PMON monitor world.
2616 (common_open): New function to merge support for different monitors.
2617 (mips_open): Use common_open().
2618 (mips_send_command): New function.
2619 (mips_send_packet): Scan out-of-sequence packets.
2620 (mips_enter_debug, mips_exit_debug): New functions.
2621 (pmon_ops): New target definition structure.
2623 Tue Jan 16 11:22:58 1996 Stu Grossman (grossman@cygnus.com)
2625 * Makefile.in (CLIBS): Add LIBS to allow libraries to be
2626 specified on the make command line (via make LIBS=xxx).
2628 * configure.in (enable-gm): magic.o -> gmagic.o.
2631 start-sanitize-gdbtk
2632 Mon Jan 15 09:58:41 1996 Tom Tromey <tromey@creche.cygnus.com>
2634 * gdbtk.tcl (create_expr_window): Many changes to update GUI.
2635 (add_expr): Changes from create_expr_window.
2636 (create_command_window): Set focus.
2637 (delete_expr): Rewrote.
2638 (expr_update_button): New proc.
2639 (add_expr): Put bindings on FocusIn, FocusOut.
2640 Don't allow .file_popup to be torn off.
2643 Fri Jan 12 21:41:58 1996 Jeffrey A Law (law@cygnus.com)
2645 * symtab.c (find_pc_symtab): Don't lose if OBJF_REORDERED
2646 is set but there are no psymtabs.
2648 Fri Jan 12 15:56:12 1996 Steve Chamberlain <sac@slash.cygnus.com>
2650 * dsrec.c (load_srec): Remove unused variable.
2651 * monitor.c (monitor_expect): Don't expect a ^C to echo.
2652 * serial.c (serial_open): Add parallel interface.
2653 * sh3-rom.c (parallel, parallel_in_use): New.
2654 (sh3_load): If parallel_in_use, download though the
2656 (sh3_open): Open parallel port if specified.
2657 (sh3_close): New function.
2658 (_inititalize_sh3): Add sh3_close hook and documentation.
2659 * monitor.c (monitor_close): Export.
2660 * monitor.h (monitor_close): Add prototype.
2662 Fri Jan 12 13:11:42 1996 Stan Shebs <shebs@andros.cygnus.com>
2664 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
2665 * remote.c (remotetimeout): New GDB variable, use to set the
2666 remote timeout for reading.
2668 start-sanitize-gdbtk
2669 Fri Jan 12 09:36:17 1996 Tom Tromey <tromey@creche.cygnus.com>
2671 * gdbtk.tcl (gdbtk_tcl_query): Swap Yes and No buttons.
2672 (update_listing): Use lassign. Use "see" to scroll. Don't need
2673 screen_top, screen_bot, screen_height.
2674 (update_assembly): Use "see" to scroll.
2675 (textscrollproc): Removed.
2676 (create_file_win): Don't use textscrollproc.
2677 (asmscrollproc): Removed.
2678 (create_asm_window): Don't use asmscrollproc.
2679 (create_asm_win): Ditto.
2680 (screen_height, screen_top, screen_bot): Removed.
2681 (run_editor): New proc.
2682 (build_framework): Use it.
2683 (create_file_win, create_source_window): Don't use textscrollproc.
2684 (create_breakpoints_window): Set -xscrollcommand on canvas.
2685 (not_implemented_yet): Default button is 0.
2686 (delete_char): Don't use tk_textBackspace.
2687 (create_command_window): Allow Tk bindings to fire after deleting
2689 (create_command_window): Make Delete delete left, not right.
2692 Fri Jan 12 07:14:27 1996 Fred Fish <fnf@cygnus.com>
2694 * lynx-nat.c, irix4-nat.c, sparc-nat.c: Include gdbcore.h
2695 to get "struct core_fns" defined.
2696 * Makefile.in (lynx-nat.o, irix4-nat.o, sparc-nat.o):
2697 Are dependent upon gdbcore_h.
2699 Thu Jan 11 23:13:24 1996 Per Bothner <bothner@cygnus.com>
2701 * symfile.c (decrement_reading_symtab): New function.
2702 * symfile.c, symtab.h (currently_reading_symtab): New variable.
2703 * symfile.c (psymtab_to_symtab): Adjust currently_reading_symtab.
2704 * gdbtypes.c (check_typedef): Don't call lookup_symbol if
2705 currently_reading_symtab (since that could infinitely recurse).
2707 Thu Jan 11 17:21:25 1996 Per Bothner <bothner@kalessin.cygnus.com>
2709 * stabsread.c (read_struct_type): Trivial simplification.
2711 * stabsread.c (define-symbol): Use invisible references
2712 for TYPE_CODE_SET and TYPE_CODE_BITSTRING too.
2713 * valops.c (call_function_by_hand): Likewise.
2714 * eval.c (evaluate_subexp_standard): When known, use the formal
2715 parameter type as the expected type when evaluating arg expressions.
2716 * ch-lang.c (evaluate_subexp_chill): Likewise (for MULTI_SUBSCRIPT).
2718 start-sanitize-gdbtk
2719 Thu Jan 11 10:08:14 1996 Tom Tromey <tromey@creche.cygnus.com>
2721 * main.c (main): Disable window interface if --help or --version
2724 * gdbtk.tcl (FSBox): Don't use tk_listboxSingleSelect.
2726 Changes in sync with expect:
2727 * configure.in (ENABLE_GDBTK): Use CY_AC_PATH_TCL and
2729 * aclocal.m4: Replaced with version from expect.
2730 * configure: Regenerated.
2733 Wed Jan 10 16:08:49 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2735 * configure.in, configure: Recognize rs6000-*-aix4*.
2736 * config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h".
2737 * config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h.
2738 * config/rs6000/xm-aix4.h: New file.
2739 * config/xm-aix4.h: New file.
2741 Wed Jan 10 11:25:37 1996 Fred Fish <fnf@cygnus.com>
2743 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
2744 * gdbserver/low-linux.c: New file.
2745 * remote.c (remote_read_bytes): Fix aborts on larger packets.
2747 * config/i386/linux.mh (GDBSERVER_DEPFILES, GDBSERVER_LIBS):
2749 * stabsread.c (define_symbol): If register value is too large,
2750 tell what it is and what max is.
2752 start-sanitize-gdbtk
2753 Wed Jan 10 09:07:22 1996 Tom Tromey <tromey@creche.cygnus.com>
2755 * gdbtk.tcl (gdbtk_tcl_fputs, gdbtk_tcl_fputs_error,
2756 gdbtk_tcl_flush): Use "see", not "yview".
2757 (gdbtk_tcl_query): Use questhead bitmap.
2758 various: Always wrap condition of 'if' in {...}.
2759 (add_breakpoint_frame): Set -value on radiobuttons.
2760 (lassign): New proc.
2761 (add_breakpoint_frame): Use lassign, not series of assignments.
2762 (decr): Made faster.
2763 (interactive_cmd): Use "see", not "yview".
2764 (not_implemented_yet): Use warning bitmap.
2765 (update_expr): Don't allow $expr to be evalled by Tcl.
2766 (create_expr_window): Don't use "focus".
2767 (delete_char, delete_line): Define globally.
2768 (delete_line, delete_char, create_command_window, update_autocmd,
2769 build_framework, create_asm_win, create_file_win): Use "see", not
2771 (create_copyright_window, center_window, bind_widget_after_class):
2773 (FSBox,create_command_window, create_autocmd_window): Binding
2775 (textscrollproc): Define globally.
2776 (build_framework): tk_menuBar no longer needed. Keys Prior, Next,
2777 Home, End, Up, and Down are all defined by Tk.
2778 (apply_filespec): Use error bitmap in dialog.
2779 (files_command): Don't use tk_listboxSingleSelect.
2780 (files_command): Don't use "uniq" to remove duplicates from a
2782 (update_assembly): Use lassign.
2783 (create_asm_win): Removed redundant bindings.
2784 (listing_window_button_1, file_popup_menu): Use tk_popup.
2785 (ButtonRelease-1 binding): Just remove tag from window; rest
2788 * gdbtk.c (gdbtk_query): Use Tcl_Merge to provide quoting.
2789 (call_wrapper): Use Tcl_Eval, not Tcl_VarEval.
2790 (gdbtk_call_command): Ditto.
2793 Tue Jan 9 09:33:53 1996 Jeffrey A Law (law@cygnus.com)
2795 * hpread.c (hpread_build_psymtabs): Finish Jan 4th
2796 enum namespace -> enum_namespace change.
2798 Tue Jan 9 04:44:47 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
2800 * ch-exp.c (parse_primval): In case ARRAY, add missing
2803 Mon Jan 8 13:29:34 1996 Stan Shebs <shebs@andros.cygnus.com>
2805 * remote-mips.c (mips_receive_header): Recognize \012 instead
2806 of \n, but write \n when program sends a \012.
2807 * ser-mac.c (mac_input_buffer): Increase size of buffer.
2809 Mon Jan 8 12:00:40 1996 Jeffrey A Law (law@cygnus.com)
2811 * infptrace.c (initialize_infptrace): Move function out of
2812 #ifdef conditional; put code within the function inside an
2815 * buildsym.c (end_symtab): Remove sort_pending and sort_linevec
2816 arguments. Sorting is now dependent on OBJF_REORDERED. All
2817 callers/references changed.
2818 * dbxread.c (read_ofile_symtab): Correctly determine value for
2819 last_source_start_addr for reordered executables.
2820 (process_one_symbol): Handle N_FUN with no name as an end of
2822 * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE
2823 is the high text address for a psymtab.
2824 (case N_SO): Likewise.
2825 (case N_FUN): Handle N_FUN with no name as an end of function
2827 * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols
2828 at the same address rather than a random subset of them.
2829 * coffread.c (coff_symfile_init): Set OBJF_REORDERED.
2830 * elfread.c (elf_symfile_init): Similarly.
2831 * somread.c (som_symfile_init): Similarly.
2832 * xcoffread.c (xcoff_symfile_init): Similarly.
2834 Fri Jan 5 17:46:01 1996 Stu Grossman (grossman@cygnus.com)
2836 * stack.c (print_stack_frame print_frame_info) symmisc.c
2837 (dump_symtab): Change RETURN_MASK_ERROR to RETURN_MASK_ALL so
2838 that catch_errors doesn't get blindsided by QUIT and lose the
2839 cleanup chain. This fixes a problem where ^C while in a
2840 user-defined command sometimes leaves instream NULL and causes a
2841 segfault in command_loop.
2843 Fri Jan 5 13:59:16 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2845 * configure.in, configure: Add `-ldl -lw' for Solaris linking.
2847 Fri Jan 5 12:02:00 1996 Steve Chamberlain <sac@slash.cygnus.com>
2849 * config/sh/sh.mt, config/powerpc/*.mt, config/pa/hppapro.mt,
2850 config/m68k/monitor.mt, config/h8500/h8500.mt, config/h8300/h8300.mt:
2851 srec.o renamed to dsrec.o.
2853 Thu Jan 4 16:04:54 1996 Stu Grossman (grossman@cygnus.com)
2855 * breakpoint.c (remove_breakpoint): Change error to warning so
2856 that hardware watchpoint removal problems won't leave breakpoint
2857 traps in the target.
2858 start-sanitize-gdbtk
2859 * configure configure.in: Make --enable-gdbtk be the default.
2861 * remote-e7000.c (e7000_insert_breakpoint,
2862 e7000_remove_breakpoint): Use e7000 based breakpoints, not memory
2864 * (e7000_wait): Adjust PC back by two when we see a breakpoint to
2865 compensate for e7000 maladjustment.
2866 * sparcl-tdep.c (sparclite_check_watch_resources): Fix logic bug
2867 which prevented hardware watchpoints from working.
2869 Thu Jan 4 10:44:17 1996 Fred Fish <fnf@cygnus.com>
2871 * infptrace.c (udot_info): New function.
2872 (PT_*): Define each individually if that one is not defined.
2873 * rs6000-nat.c (kernel_u_size): New function
2874 Include <sys/user.h> for "struct user"
2875 * alpha-nat.c (kernel_u_size): New function.
2876 Include <sys/user.h> for "struct user"
2877 * sparc-nat.c (kernel_u_size): New function.
2878 Include <sys/user.h> for "struct user"
2879 * i386b-nat.c (kernel_u_size): New function.
2880 * i386v-nat.c (kernel_u_size): New function.
2881 * config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define.
2882 (kernel_u_size): Declare.
2883 * config/i386/nm-linux.h (KERNEL_U_SIZE): Define.
2884 (kernel_u_size): Declare.
2885 * config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define.
2886 (kernel_u_size): Declare.
2887 * config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define.
2888 (kernel_u_size): Declare.
2889 * config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define.
2890 (kernel_u_size): Declare.
2892 Thu Jan 4 11:00:01 1996 steve chamberlain <sac@slash.cygnus.com>
2894 * mdebugread.c (mylookup_symbol): enum namespace becomes
2895 enum_namespace type.
2896 * symfile.c (add_psymbol_to_list)
2897 (add_psymbol_addr_to_list): Ditto.
2898 * symtab.c (lookup_partial_symbol): Ditto.
2899 (lookup_symbol): Ditto.
2900 (lookup_block_symbol): Ditto.
2901 * win32-nat.c (handle_load_dll): Use incoming dll base.
2902 (child_wait): Catch DLL load errors.
2903 (create_child_inferior): Translated between paths correctly.
2905 Wed Jan 3 23:13:53 1996 Fred Fish <fnf@cygnus.com>
2907 * i386v4-nat.c (supply_gregset, fill_gregset): Subtract NUM_FREGS
2908 from NUM_REGS to get number of general registers that we care about.
2909 * config/i386/tm-i386.h (REGISTER_BYTES): Define in terms
2910 of number of general regs and number of floating point regs.
2912 Wed Jan 3 19:49:54 1996 steve chamberlain <sac@slash.cygnus.com>
2914 * config/i386/tm-win32.h (IN_SOLIB_CALL_TRAMPOLINE): New.
2915 (SKIP_TRAMPOLINE_CODE): New.
2916 * config/i386/xm-win32.h (CANT_FORK): Deleted.
2917 (SLASH*) Changed to use unix style slash.
2918 * symtab.h (namespace enum): becomes typedef to avoid namespace
2920 * infcmd.c (path_command): Use empty string if PATH name not set.
2921 * i386-tdep.c (skip_trampoline_code): New function.
2922 * srec.c: Renamed dsrec.c to avoid filename collision.
2923 * Makefile.in: Cope with renaming.
2925 Wed Jan 3 13:09:04 1996 Fred Fish <fnf@cygnus.com>
2927 * symmisc.c (print_objfile_statistics): Print memory use statistics
2928 for objfile psymbol, symbol, and type obstacks.
2930 Tue Jan 2 13:41:14 1996 Stan Shebs <shebs@andros.cygnus.com>
2932 * config/mips/nm-irix5.h: Restore.
2933 (TARGET_HAS_HARDWARE_WATCHPOINTS, etc): Define as for Irix 4;
2934 from Lee Iverson <leei@ai.sri.com>.
2935 * config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h.
2936 * config/mips/irix[345].mh (MUNCH_DEFINE): Remove.
2938 For older changes see ChangeLog-95
2944 version-control: never