1 Fri Jul 19 14:05:57 1996 Stan Shebs <shebs@andros.cygnus.com>
3 * dwarf2read.c: New file, DWARF 2 reader originally contributed by
4 Brent Benson, with additions by Gary Funck and Jerry Kreuscher.
5 * Makefile.in (COMMON_OBS): Add dwarf2read.o.
6 (SFILES): Add dwarf2read.c.
7 (dwarf2read.o): Add build rule.
8 * symfile.h (dwarf2_has_info, dwarf2_build_psymtabs): Declare
10 * elfread.c (elf_symfile_read): Call them.
11 (elf_symtab_read) [HARRIS_TARGET]: Skip some special symbols.
13 Thu Jul 18 01:22:01 1996 Geoffrey Noer <noer@cygnus.com>
15 * symfile.c (symfile_bfd_open):
16 * exec.c (exec_file_command): for __GO32__ and __WIN32__ systems,
17 free the user from having to type the .exe extension.
19 Wed Jul 17 06:54:50 1996 Mark Alexander <marka@cygnus.com>
21 * mon960-rom.c: Shorten the mon960_inits string to a single
22 carriage return; this prevents a hang on connecting immediately
23 after powerup, when MON960 is attempting autobaud detection.
25 Tue Jul 16 23:47:04 1996 Mark Alexander <marka@cygnus.com>
27 * a29k-tdep.c (get_saved_register): Allow PC to be modified
28 when innermost frame is selected, but not in outer frames.
30 Tue Jul 16 23:37:25 1996 Stu Grossman (grossman@critters.cygnus.com)
32 * command.c (do_setshow_command): Don't segfault when showing
33 var_string and var_string_noescape vars that are NULL.
35 Mon Jul 15 16:55:48 1996 Doug Evans <dje@canuck.cygnus.com>
37 * win32-nat.c (handle_load_dll): dos_path_to_unix_path renamed to
38 cygwin32_conv_to_posix_path.
39 (child_create_inferior): unix_path_to_dos_path renamed to
40 cygwin32_conv_to_win32_path. Rewrite code to translate PATH.
42 Mon Jul 15 16:44:05 1996 Stu Grossman (grossman@critters.cygnus.com)
44 * defs.h printcmd.c: Create global disassemble_info structure
46 * gdbtk.c (gdb_disassemble): Setup di.mach from
47 tm_print_insn_info.mach, and set endian from TARGET_BYTE_ORDER.
48 * i386-tdep.c (set_assembly_language_command): set
49 tm_print_insn_info.mach to the appropriate value for 386 or 8086
51 * printcmd.c (print_insn): Move init of disassembler_info to
52 _initialize_printcmd. Set endian for disassembler here.
53 * sparc-tdep.c: Set tm_print_insn_info.mach as appropriate to
54 select sparc/sparclite.
55 * config/sparc/{tm-sparc.h tm-sparclite.h}: Get rid of
56 TM_PRINT_INSN. Set TM_PRINT_INSN_MACH to
57 bfd_mach_sparc/bfd_mach_sparc_sparclite.
59 Fri Jul 12 19:04:32 1996 Fred Fish <fnf@cygnus.com>
61 * hpread.c (hpread_lookup_type): Use xmmalloc/xmrealloc rather
62 than xmalloc/xrealloc.
64 Fri Jul 12 17:59:47 1996 Fred Fish <fnf@ninemoons.com>
66 * objfiles.c (map_to_file): Error return from mmalloc_findbase is
67 a NULL pointer, not a -1.
69 Fri Jul 12 10:16:24 1996 Stu Grossman (grossman@critters.cygnus.com)
71 * i386-tdep.c (set_assembly_language_command): New routine to
72 select between i386 and i8086 instruction sets for disassembly.
73 New command `set assembly-language {i386 i8086}'.
75 Thu Jul 11 21:13:21 1996 Mark Alexander <marka@cygnus.com>
77 * monitor.c (monitor_write_memory, monitor_read_memory_single):
78 Disable use of "long long" memory read/write commands; can't
79 use them because we hold the values to read/write in an int
80 variable, and because strtoul fails on values that exceed the
81 size of a long. This fixes breakpoint problems on MON960.
83 Thu Jul 11 11:39:31 1996 Fred Fish <fnf@cygnus.com>
85 * config/m68k/xm-hp300hpux.h (HAVE_MMAP): Remove definition.
86 * config/pa/xm-hppah.h (HAVE_MMAP): Ditto.
88 Wed Jul 10 16:54:41 1996 Fred Fish <fnf@cygnus.com>
90 * Makefile.in (MMALLOC_CFLAGS): Eliminate intermediate MMALLOC_DISABLE
91 and MMALLOC_CHECK macros, and add comment indicating how host dependent
92 makefile fragment should modify MMALLOC_CFLAGS to not use mmalloc, or
93 to use it but to not do heap corruption checking.
94 * gdbserver/Makefile.in: Ditto.
95 * utils.c (init_malloc): Replace warning() use with direct call of
96 fprintf_unfiltered, since current_target has not yet been set and thus
97 we cannot use warning(). If we try to use mmcheck and it fails,
98 suggest that this configuration needs NO_MMCHECK or MMCHECK_FORCE
99 defined. Other small mmalloc related cleanups.
100 * config/sparc/sun4os4.mh (MMALLOC_CFLAGS): Define MMCHECK_FORCE to 1.
101 * config/alpha/alpha-osf2.mh (MMALLOC_CFLAGS): Set to -DNO_MMCHECK.
103 * config/sparc/xm-sun4os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
104 * config/i386/xm-i386v4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
105 * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
106 * config/m68k/xm-hp300hpux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
107 * config/m68k/xm-m68kv4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT);
108 * config/m68k/xm-sun3os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
109 * config/pa/xm-hppah.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
110 * config/sparc/xm-sun4sol2.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
111 Remove obsolete defines.
113 * config/alpha/alpha-linux.mh (MMALLOC_DISABLE):
114 * config/alpha/alpha-osf1.mh (MMALLOC_DISABLE):
115 * config/rs6000/rs6000.mh (MMALLOC_DISABLE):
116 * config/rs6000/aix4.mh (MMALLOC_DISABLE):
117 * config/powerpc/aix4.mh (MMALLOC_DISABLE):
118 * config/powerpc/aix.mh (MMALLOC_DISABLE):
119 * config/ns32k/ns32km3.mh (MMALLOC_DISABLE):
120 * config/mips/mipsm3.mh (MMALLOC_DISABLE):
121 * config/mips/decstation.mh (MMALLOC_DISABLE):
122 * config/m88k/cxux.mh (MMALLOC_DISABLE):
123 * config/i386/i386mk.mh (MMALLOC_DISABLE):
124 * config/i386/i386m3.mh (MMALLOC_DISABLE):
125 * config/i386/i386gnu.mh (MMALLOC_DISABLE):
126 Use MMALLOC_CFLAGS instead.
128 Tue Jul 9 22:41:12 1996 Jeffrey A Law (law@cygnus.com)
130 * h8300-tdep.c: Remove some outdated comments.
131 (h8300_skip_prologue): Rework to be more correct for the H8/300H.
132 Handle stm.l insns for the H8/S.
133 (examine_prologue): Likewise.
135 Tue Jul 9 16:48:55 1996 Raymond Jou <rjou@mexican.cygnus.com>
137 * ser-mac.c (mac_close): Change a typo SetSetBuf to SerSetBuf.
139 Mon Jul 08 08:50:39 1996 Mark Alexander <marka@cygnus.com>
141 * mon960-rom.c (mon960_open): Add floating point detection to
142 prevent hang on non-FPU processors (PR 9775).
143 (mon960_cmds): Swap setmem.cmdw and setmem.cmdl to fix problem
144 setting breakpoints and improve loading speed.
146 Sun Jul 7 14:57:34 1996 Fred Fish <fnf@cygnus.com>
148 * coffread.c (record_minimal_symbol): Don't presave name string
149 on symbol_obstack before passing to prim_record_minimal_symbol.
150 It now handles saving the string itself.
151 * dbxread.c (read_dbx_dynamic_symtab): Ditto.
152 * mipsread.c (read_alphacoff_dynamic_symtab): Ditto.
153 * os9kread.c (record_minimal_symbol): Ditto.
154 * solib.c (solib_add_common_symbols): Ditto.
156 * coffread.c (coff_symtab_read): Don't presave name string on
157 symbol_obstack before passing to prim_record_minimal_symbol_and_info.
158 It now handles saving the string itself.
159 * dbxread.c (record_minimal_symbol): Ditto.
160 * elfread.c (record_minimal_symbol_and_info): Ditto.
162 * dstread.c (record_minimal_symbol): Remove static function that just
163 called prim_record_minimal_symbol with the same args (after change to
164 prim_record_minimal_symbol to do it's own name string saves).
165 * nlmread.c (record_minimal_symbol): Ditto.
166 * somread.c (record_minimal_symbol): Ditto.
168 * hpread.c (hpread_read_enum_type): Save symbol name on symbol obstack.
169 (hpread_read_function_type): Ditto.
170 (hpread_process_one_debug_symbol): Ditto.
171 * mdebugread.c (parse_symbol): Ditto.
173 * minsyms.c (prim_record_minimal_symbol_and_info): Ditto.
175 * coffread.c (process_coff_symbol): Use obsavestring to save
176 SYMBOL_NAME, rather than obstack_copy0.
177 * dstread.c (create_new_symbol): Ditto
178 * symfile.c (obconcat): Ditto.
179 * stabsread.c (patch_block_stabs): Ditto.
180 * xcoffread.c (SYMNAME_ALLOC): Ditto.
182 * symfile.c (obsavestring): Update comments
183 * solib.c (solib_add_common_symbols): Remove local var origname.
185 Wed Jul 3 15:56:08 1996 Stu Grossman (grossman@critters.cygnus.com)
187 * configure: Re-build with autoconf-2.10.
189 * sparcl-tdep.c (_initialize_sparc_tdep) config/sparc/tm-sparc.h,
190 config/sparc/tm-sparclite.h: Initialize tm_print_insn from
191 TM_PRINT_INSN, which comes from the tm file.
193 Tue Jul 02 21:41:20 1996 Mark Alexander <marka@cygnus.com>
195 * coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c,
196 os9kread.c: Replace identical sym_offsets functions with
197 default_symfile_offsets.
198 * somread.c (som_symfile_offsets): Use new SIZEOF_SECTION_OFFSETS
199 macro to allocate section_offsets.
200 * symfile.c (default_symfile_offsets): New function.
201 * symfile.h: Declare default_symfile_offsets.
202 * symtab.h: Define SIZEOF_SECTION_OFFSETS macro to
203 simplify allocation of section_offsets.
205 Tue Jun 11 12:02:55 1996 Stu Grossman (grossman@critters.cygnus.com)
207 * Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure.
208 * configure configure.in: Only make sol-thread.o for native.
209 Also, switch to dlopened libthread_db.so.1.
210 * sol-thread.c: Switch to using dlopen to get the thread_db
213 Thu Jun 13 16:53:25 1996 Stu Grossman (grossman@critters.cygnus.com)
215 * configure, configure.in: Change test for libthread_db to only
216 work for configs where build/host/target are the same.
218 Tue Jul 2 15:04:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
220 * config/powerpc/{linux.mh,xm-linux.h}: New files, for Linux on
223 * configure.in (powerpc-*-linux): Add Linux, System V, and ELF
225 * configure: Regenerate.
227 Mon Jul 1 13:00:43 1996 Stan Shebs <shebs@andros.cygnus.com>
229 From Raymond Jou <rjou@mexican.cygnus.com>:
230 * mpw-make.sed: Add lines to whack out autoconf hook
233 Mon Jul 01 11:07:15 1996 Mark Alexander <marka@cygnus.com>
235 * remote-e7000.c (e7000_stop): New function.
237 Fri Jun 28 06:34:19 1996 Dawn Perchik <dawn@cygnus.com>
239 * configure, configure.in: Add target sparclet.
240 * monitor.h, monitor.c: Added monitor flags MO_NO_ECHO_ON_SETMEM
241 (don't expect echo on setmem command), MO_RUN_FIRST_TIME (if
242 command to start process running on target is different from one
243 to continue execution), MO_HEX_PREFIX (if addresses from monitor
245 * monitor.c, parse.c, sparc-tdep.c: Don't require strings in the
246 registers array. This is to allow NULLs to be place holders in
247 the tm-*.h file so that only minor changes are needed when a new
248 processor is introduced (eg, one without floating point).
249 * sparc-tdep.c: Conditionally remove dependancies on floating
251 * sparclet-rom.c, config/sparc/sparclet.mt,
252 config/sparc/tm-sparclet.h: New files for target sparclet.
253 * symfile.c (load_command): Add option for 2nd parameter; a load
254 offset added to the vma of each section.
256 Fri Jun 28 05:39:19 1996 Dawn Perchik <dawn@cygnus.com>
258 * main.c (main): Add option "l" for setting remote_timeout.
260 Fri Jun 28 05:25:18 1996 Dawn Perchik <dawn@cygnus.com>
262 * remote-e7000.c, remote.c, target.h, top.c: Add set option
263 "remote_timeout" for setting remote_timeout. Add set option
264 "use_hard_breakpoints" for setting hardware .vs. memory
267 Fri Jun 28 04:32:18 1996 Dawn Perchik <dawn@cygnus.com>
269 * remote-e7000.c (e7000_parse_device): New function.
270 Add option "tcp_remote" to target command if using
271 tcp to connect to a remote host which is then connected
272 via serial port to the e7000 (for exampole, a port master).
273 (e7000_open): Change to call e7000_parse_device.
275 Fri Jun 28 03:47:17 1996 Dawn Perchik <dawn@cygnus.com>
277 * monitor.c (monitor_debug): Fix remotedebug buffering.
279 Thu Jun 27 18:24:17 1996 Stan Shebs <shebs@andros.cygnus.com>
281 * config/i386/cygwin32.mh, config/powerpc/cygwin32.mh
282 (NATDEPFILES): Add a space.
284 Wed Jun 26 06:05:39 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
286 * gdbtypes.c (create_array_type): If TYPE_LENGTH (result_type)
287 is zero, set TYPE_FLAG_TARGET_STUB to force reevaluation of the type.
289 * ch-exp.c (calculate_array_length): Function removed.
291 Tue Jun 25 17:41:06 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
293 * remote-e7000.c (e7000_read_inferior_memory_large): New function.
294 (e7000_xfer_inferior_memory): Call it.
296 Tue Jun 25 23:14:07 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
298 * gdb/gdbserver/Makefile.in (docdir): Removed.
300 Tue Jun 25 22:05:38 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
302 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir):
303 Use autoconf set values.
305 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
306 * nlm/Makefile.in (bindir, libdir, datadir, mandir, infodir,
307 includedir): Use autoconf set values.
309 * nlm/configure.in (AC_PREREQ): autoconf 2.5 or higher.
310 * nlm/configure: Rebuilt.
311 * gdb/gdbserver/Makefile.in (datadir): Set to $(prefix)/share.
313 Mon Jun 24 09:56:14 1996 Angela Marie Thomas (angela@cygnus.com)
315 * stabsread.c (read_cfront_member_functions): add type
317 Sun Jun 23 23:40:48 1996 Doug Evans <dje@canuck.cygnus.com>
319 * win32-nat.c: #include <unistd.h>.
320 (unix_paths_to_dos_paths, dos_paths_to_unix_paths): Delete.
321 (child_create_inferior): Convert only env var PATH to win32 style.
322 (set_pathstyle_dos): Delete.
323 (_initialize_inftarg): Delete dos-path-style command.
326 Fri Jun 21 11:04:47 1996 Fred Fish <fnf@cygnus.com>
328 * gdbtk.tcl (create_register_windows): Include missing '$'s.
329 Add global declarations for various reg_format_* variables.
330 * gdbtk.tcl (populate_register_window): Make initial window one
331 line taller to account for new column header line.
333 Fri Jun 21 09:46:47 1996 Fred Fish <fnf@cygnus.com>
335 * gdbtk.c (get_register): Support for printing raw formats.
336 * gdbtk.tcl: Add hint for using debug_interface.
337 (center_window, add_breakpoint_frame, delete_breakpoint_frame):
338 Enclose arg in braces for consistency.
339 (create_registers_window, populate_reg_window, update_registers):
340 Major rewrite to support displaying multiple formats in the register
342 (init_reg_info): New function.
343 (recompute_reg_display_list): Reset reg_display_list, start
344 register display lines at line 2.
347 Thu Jun 20 13:42:23 1996 Doug Evans <dje@canuck.cygnus.com>
349 * configure.in: Revise sol-thread.o test.
350 * configure: Regenerated.
352 * source.c (find_source_lines): Reassign size to result of read.
355 Thu Jun 20 08:18:59 1996 Fred Fish <fnf@cygnus.com>
357 * gdbtk.tcl (gdbtk_tcl_readline_begin): Handle backspace to
358 avoid backing up over prompt. At every input, make sure insert
359 point is at least after command start, handle control-u to delete
361 (tclsh): Handle backspace to avoid backing up over prompt. Handle
362 control-u to delete current input line.
364 Wed Jun 19 17:23:38 1996 Geoffrey Noer <noer@cygnus.com>
366 * configure.in: disable gdbtk for *cygwin32* hosted compiles
367 * configure: regenerated with autoconf 2.8
370 Tue Jun 18 16:25:54 1996 Jeffrey A. Law <law@rtl.cygnus.com>
372 * h8300-dep.c (gdb_print_insn_h8300): Handle the H8/S.
373 (h8300_command): Likewise.
374 (set_machine): Likewise.
375 (set_machine_hook): Likewise.
376 (_initialize_h8300m): Likewise.
378 * config/h8300/tm-h8300.h (h8300smode): Declare.
380 Sun Jun 16 15:21:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
382 * somsolib.c (som_solib_create_inferior_hook): Handle tracking
383 of shl_load calls for hpux10.
385 Thu Jun 13 11:16:10 1996 Tom Tromey <tromey@thepub.cygnus.com>
387 * config.in: Regenerated.
388 * acconfig.h (HAVE_THREAD_DB_LIB): Added entry.
390 * configure: Regenerated.
391 * aclocal.m4 (CY_AC_PATH_TCLH, CY_AC_PATH_TKH): Use odd names to
392 avoid name clashes with SunOS headers.
394 Tue Jun 11 19:52:50 1996 Fred Fish <fnf@cygnus.com>
396 From Michael Snyder <Michael_Snyder@next.com>:
397 * bcache.c (print_bcache_statistics): Avoid divide-by-zero
398 exception if one or more objfile has no symbols, such as when
399 a dynamic library has been stripped.
401 Tue Jun 11 12:02:55 1996 Stu Grossman (grossman@critters.cygnus.com)
403 * Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure.
404 * configure configure.in: Only make sol-thread.o for native.
405 Also, switch to dlopened libthread_db.so.1.
406 * sol-thread.c: Switch to using dlopen to get the thread_db
409 Mon Jun 10 14:17:19 1996 Fred Fish <fnf@cygnus.com>
411 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h} (MMAP_BASE_ADDRESS):
412 Change from 0xE0000000 to 0xC0000000.
414 Thu Jun 6 17:10:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
416 * config/powerpc/xm-solaris.h: Initial version of support for
419 Wed Jun 5 01:52:57 1996 James G. Smith <jsmith@cygnus.co.uk>
421 * configure.in (configdirs): Force 4100 builds to use 4300 GDB
423 * configure: Rebuild.
425 * config/mips/vr4300el.mt (SIM_OBS): Include simulator in
426 little-endian builds.
428 Mon Jun 3 11:48:29 1996 Jeffrey A Law (law@cygnus.com)
430 * inftarg.c (child_thread_alive): Protect declaration with
431 #ifndef CHILD_THREAD_ALIVE.
433 * source.c (find_source_lines): Check the time on the symtab's bfd if
434 it exists, else check the time on the exec_bfd.
436 Thu May 30 09:43:17 1996 Mark Alexander <marka@cygnus.com>
438 * dsrec.c (make_srec): Fix calculation of address size
439 to allow addresses less than 0x100.
441 Thu May 30 04:24:09 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
443 * ch-exp.c (ch_lex): In case of LOC_TYPEDEF call calculate_array_length.
445 Tue May 28 16:15:47 1996 Geoffrey Noer <noer@cygnus.com>
447 * remote-mips.c: cannot use EINVAL for breakpoint test since
448 its value varies for different hosts (e.g. go32's is 19, while
449 sunos is 22). Changed to hardcoded 22 since that is what the
452 Tue May 28 11:14:58 1996 Tom Tromey <tromey@creche.cygnus.com>
454 * configure: Regenerated.
455 * aclocal.m4 (CY_AC_PATH_TCLH): Don't use AC_TRY_RUN.
456 (CY_AC_PATH_TKH): Don't use AC_TRY_RUN.
458 Sun May 26 16:56:35 1996 Miles Bader <miles@gnu.ai.mit.edu>
460 * solib.c (solib_absolute_prefix, solib_search_path): New variables.
461 (_initialize_solib): Add set/show commands for those variables.
462 (solib_map_sections): Implement searching using them.
464 Sun May 26 14:14:49 1996 Fred Fish <fnf@cygnus.com>
466 Changes from: David Mosberger-Tang <davidm@azstarnet.com>
468 * NEWS: Add Alpha Linux as a new native configuration.
470 * mdebugread.c (parse_symbol): When we find a malloc() symbol with
471 return type VOID, assume no debugging info is available for that
472 object file and patch the return value into VOID *. Otherwise,
473 operations requiring an implicit call to malloc() will fail.
475 * infrun.c (wait_for_inferior): The criterion to detect entering a
476 sigtramp handler is now: (a) the current pc is inside a sigtramp
477 handler, (b) the previous pc is not in a sigtramp handler, and (c)
478 the current stack pointer is "inner" than the old one. Condition
479 (c) is new to avoid mistaking a return from a signal handler into
480 sigtramp as a new sigtramp invocation.
482 * dcache.c (struct dcache_block): Declare addr as CORE_ADDR. An
483 int may not be big enough to hold an address.
485 (dcache_peek_byte): Fix indentation.
487 * configure.in (alpha-*-linux*): Add target.
490 * config/alpha/tm-alpha.h (PROC_DESC_IS_DYN_SIGTRAMP): New macro.
491 (SET_PROC_DESC_IS_DYN_SIGTRAMP): Ditto.
492 (DYNAMIC_SIGTRAMP_OFFSET): Ditto.
493 (SIGCONTEXT_ADDR): Ditto.
494 (FRAME_PAST_SIGTRAMP_FRAME): Ditto.
496 * config/alpha/alpha-linux.mh: New file.
497 * config/alpha/alpha-linux.mt: Ditto.
498 * config/alpha/nm-linux.h: Ditto.
499 * config/alpha/tm-alphalinux.h: Ditto.
500 * config/alpha/xm-alphalinux.h: Ditto.
501 * config/alpha/xm-alphaosf.h: Renamed from xm-alpha.h.
502 * config/alpha/alpha-osf1.mh (XM_FILE): Change from xm-alpha.h to
504 * config/alpha/alpha-osf2.mh: Ditto.
506 * blockframe.c (find_pc_partial_function): Pass PC to
507 SIGTRAMP_START and SIGTRAMP_END macros for the benefit of systems
508 that detect sigtramp code via designated code sequences (as is the
509 case for Linux/Alpha, for example).
511 * config/i386/tm-i386bsd.h: Change SIGTRAMP_START and SIGTRAMP_END
512 to ignore new PC argument.
513 * config/m68k/tm-hp300bsd.h: Ditto.
514 * config/vax/tm-vax.h: Ditto.
516 * alpha-tdep.c (alpha_linux_sigtramp_offset): New function.
517 (alpha_osf_skip_sigtramp_frame): Ditto.
518 (push_sigtramp_desc): Ditto.
519 (alpha_find_saved_regs): Use SIGCONTEXT_ADDR macro to extract
520 sigcontext address from frame.
521 (alpha_saved_pc_after_call): When in sigtramp, use
522 alpha_frame_saved_pc() instead of read-register().
523 (after_prologue): When inside a dynamically generated sigtramp
524 function, there is no prologue, so return address of first
526 (alpha_in_prologue): Fix typo in comment.
527 (find_proc_desc): Use macro DYNAMIC_SIGTRAMP_OFFSET to determine
528 whether we're inside a dynamicaly generated sigtramp function. If
529 so, create and push and appropriate procedure descriptor.
530 (alpha_frame_chain): Use macro FRAME_PAST_SIGTRAMP_FRAME to obtain
531 the frame past a sigtramp frame (if the current frame is indeed a
533 (init_extra_frame_info): Don't read next frame register off of
534 stack-pointer when inside a dynamiccaly generated sigtramp.
535 (alpha_pop_frame): Also unlink and destroy procedure descriptors
536 created for dynamically generated sigtramp functions.
538 * alpha-nat.c: When compiling under Linux, include <asm/reg.h> and
539 <alpha/ptrace.h> instead of <machine/reg.h>
541 Tue Jul 2 13:58:10 1996 Miles Bader <miles@gnu.ai.mit.edu>
543 * gnu-nat.c (inf_validate_task_sc):
544 Give terminal to gdb while asking question.
545 (inf_resume): Don't validate the task suspend-count while execing.
547 Thu Jun 13 11:04:52 1996 Miles Bader <miles@gnu.ai.mit.edu>
549 * gnu-nat.c (inf_validate_task_sc): Query user before clearing any
550 additional suspend count.
551 (S_proc_wait_reply, gnu_attach): Don't call inf_validate_task_sc.
552 (inf_resume): Call inf_validate_task_sc here.
553 (gnu_resume): Call inf_update_procs to ensure noticing new threads.
555 Fri Jun 7 17:00:43 1996 Miles Bader <miles@gnu.ai.mit.edu>
557 * gnu-nat.c (gnu_create_inferior: attach_to_child): Return PID.
559 Thu May 23 15:13:56 1996 Jeffrey A Law (law@cygnus.com)
561 * h8300-tdep.c (IS_PUSH): Refine.
562 (IS_MOVE_FP, IS_MOV_SP_FP): Accept H8/300H varaints.
563 (IS_SUB4_SP, IS_SUBL_SP): New macros.
564 (h8300_skip_prologue): Handle H8/300H prologue code sequences.
565 (examine_prologue): Handle addresses from 0x010000 to 0xffffff
566 when in H8/300H mode. Get the return pointer's address correctly
567 for the H8/300H. Handle H8/300H prolouge code sequences.
569 * symfile.c (generic_load): Print the starting address
570 of the file just loaded.
572 Thu May 23 12:09:52 1996 Stan Shebs <shebs@andros.cygnus.com>
574 * mpw-make.sed: Edit @THREAD_DB_OBS@ out of makefile.
576 Tue May 21 11:53:56 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
578 * breakpoint.c (bpstat_do_actions): Avoid endless recursion
579 if a `source' command is contained in bs->commands.
581 * infrun.c (wait_for_inferior): Update step_frame_address when
582 stepping into a new line.
584 From schwab@issan.informatik.uni-dortmund.de (Andreas Schwab):
585 * breakpoint.c (breakpoint_1): Add shlib_disabled case to
588 Mon May 20 22:52:00 1996 Mark Alexander <marka@cygnus.com>
590 * dsrec.c (load_srec): Add WAITACK parameter, for machines
591 like EST visionICE that send back an ACK after each S-record.
592 * monitor.c (monitor_wait_srec_ack): New function.
593 (monitor_load): Pass monitor_wait_srec_ack to load_srec
594 if the monitor's MO_SREC_ACK flag is set.
595 * monitor.h: Define MO_SREC_ACK flag.
596 * remote-est.c (est_cmds): Add MO_SREC_ACK flag.
597 * sh3-rom.c (sh3_load): Accomodate change in load_srec prototype.
598 * srec.h: Add WAITACK parameter to load_srec prototype.
600 Sun May 19 21:22:00 1996 Rob Savoye <rob@chinadoll>
602 * config/sparc/sparclite.mt: Add the sparc simulator.
604 Sun May 19 16:49:37 1996 Fred Fish <fnf@cygnus.com>
606 * defs.h (read_command_lines, query_hook): Update prototypes.
607 (readline_begin_hook, readline_hook, readline_end_hook): Declare.
608 * breakpoint.c (commands_command): Build message in temporary buffer
609 and pass that, as well as tty control flag, to read_command_lines.
610 * top.c (readline_begin_hook, readline_hook, readline_end_hook):
612 (command_loop): Check for non-NULL instream before looping.
613 (command_line_input): Use readline_hook when appropriate, to get
614 user input from a GUI window.
615 (read_next_line): Also build prompt if getting user input from a GUI.
616 (recurse_read_control_structure): Fix typo in comment.
617 (read_command_lines): Use passed in prompt and tty flag to decide how
618 to build message. Use readline_begin_hook when appropriate, to set
619 up a GUI interaction window. Just return head, whether NULL or not,
620 after using readline_end_hook to complete GUI interaction.
621 (define_command, document_command): Build message in a temporary
622 buffer and pass it to read_command_lines, along with tty flag.
625 * gdbtk.c (gdbtk_readline_begin, gdbtk_readline, gdbtk_readline_end):
627 (tk_command_loop): Set instream to NULL to enable Tk user interaction.
628 (gdbtk_init): Set readline_begin_hook, readline_hook,
629 and readline_end_hook.
630 * gdbtk.tcl (gdbtk_tcl_readline_begin, gdbtk_tcl_readline,
631 gdbtk_tcl_readline_end): New functions.
632 (tclsh): Pack scroll bar on right side of window, not left.
635 Sat May 18 02:43:58 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
637 * blockframe.c (frameless_look_for_prologue):
638 Add FUNCTION_START_OFFSET only if func_start is non-zero.
639 * minsyms.c (lookup_minimal_symbol_by_pc): Return NULL if
640 pc is not in a known section.
641 * stack.c (print_frame_info): Remove check for fi->pc in known
642 section, now handled by lookup_minimal_symbol_by_pc.
645 Fri May 17 13:54:34 1996 Fred Fish <fnf@cygnus.com>
647 * gdbtk.tcl (create_command_window): Change a misspelled "get"
648 to the intended "cget".
649 (delete_line): Fix so it deletes the current line at the
653 Fri May 17 13:31:04 1996 Stan Shebs <shebs@andros.cygnus.com>
655 * sh-stub.c: New file, was config/sh/stub.c.
658 Thu May 16 19:20:29 1996 Fred Fish <fnf@fishfood.ninemoons.com>
660 * gdbtk.tcl (gdb_prompt): Set this early on.
661 (create_command_window): Use gdb_prompt rather than "(gdb) ".
662 (gdbtk_tcl_preloop): Proc executed just prior to Tk main loop.
663 (tclsh): If an evaluation window already exists, just bring it
664 to the front instead of trying to create another.
665 * gdbtk.c (tk_command_loop): New function.
666 (gdbtk_init): Call tk_command_loop rather than Tk_MainLoop.
668 Thu May 16 16:16:35 1996 Fred Fish <fnf@cygnus.com>
670 * gdbtk.tcl (evaluate_tcl_command, tclsh): New functions that
671 implement a tcl evaluation window for gdbtk maintainers to use.
673 Thu May 16 11:42:58 1996 Tom Tromey <tromey@creche.cygnus.com>
675 * gdbtk.tcl (files_command): Correctly insert list of files into
678 * gdbtk.tcl (files_command): listbox command no longer accepts
681 Wed May 15 16:04:09 1996 Stan Shebs <shebs@andros.cygnus.com>
683 * gdbtk.tcl (create_command_window): If command window's buffer
684 is disabled, don't execute any of the key bindings.
687 Wed May 15 08:25:12 1996 Jeffrey A Law (law@cygnus.com)
689 * top.c (read_next_line): Fix thinkos. From Donn Seeley.
691 * coffread.c (coff_symtab_read): Handle C_LABEL symbols like
693 * h8300-tdep.c (h8300_pop_frame): Reset $sp and $pc correctly.
694 Flush cached frames just before exiting.
695 * remote-sim.c (gdbsim_resume): Complain if the program isn't
697 * config/h8300/tm-h8300.h (BELIEVE_PCC_PROMOTION): Define.
699 Tue May 14 18:05:16 1996 Stu Grossman (grossman@critters.cygnus.com)
701 * procfs.c (procfs_thread_alive procfs_stop): Make static.
702 (procfs_pid_to_str): New routine to print out thread id's in an
704 * sol-thread.c (sol_thread_fetch_registers): Re-order manner in
705 which supply_register is called to fix bug with writing
707 * config/sparc/tm-sun4sol2.h: Define default for
708 target_pid_to_str in case host lacks libthread_db.
710 Mon May 13 23:53:30 1996 Stu Grossman (grossman@critters.cygnus.com)
712 * Makefile.in config.in configure configure.in
713 config/sparc/nm-sun4sol2.h config/sparc/sun4sol2.mh
714 config/sparc/tm-sun4sol2.h: Use autoconf to config Solaris thread
715 and pthread support, since pre-2.5 systems don't come with
718 * procfs.c (info_proc): Use int instead of id_t. Old versions of
719 Irix don't seem to define this.
722 Mon May 13 13:43:25 1996 Fred Fish <fnf@cygnus.com>
724 * gdbtk.c (tk_command): Catch case where no argument is given
725 since this will cause the tcl interpreter to dump core.
728 Mon May 13 17:40:58 1996 Jeffrey A Law (law@cygnus.com)
730 * top.c (execute_control_command, case while_control): Allow
731 a while command to be interrupted.
733 Mon May 13 16:17:36 1996 Stu Grossman (grossman@critters.cygnus.com)
735 * sol-thread.c: More cleanup, add comments.
736 (sol_thread_resume): Prevent people from trying to step
738 (sol_thread_wait sol_thread_fetch_registers
739 sol_thread_store_registers): Remove unnecessary check for
740 sol_thread_active. These routines won't get called unless threads
743 Mon May 13 11:29:37 1996 Stan Shebs <shebs@andros.cygnus.com>
745 SH3-E support from Allan Tajii <atajii@hmsi.com>:
746 * sh-tdep.c (sh_reg_names, sh3_reg_names): Add empty names for
748 (sh3e_reg_names): New register name array.
749 (sh_processor_type_table): Add sh3e processor type.
750 * config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): Fix test.
751 (REGISTER_NAMES, NUM_REGS, NUM_REALREGS, etc): Adjust for
752 full set of registers.
753 * remote-e7000.c (want_sh3, want_sh3_nopc): New globals.
754 (e7000_fetch_registers, e7000_wait): Use them.
755 * sh3-rom.c (sh3_regnames): Add float registers.
756 (sh3e_cmds, sh3e_ops): New globals.
757 (sh3e_open): New function.
758 (_initialize_sh3_rom): Rename from _initialize_sh3, set up
761 Fri May 10 15:53:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
763 * sol-thread.c: Cleanup. gcc -Wall fixes. Add prototypes.
764 Print out messages instead of codes for thread_db errors. Make
765 access macros for thread and lwp manipulation. Make cleanups to
766 fixup inferior_pid in case of errors.
768 Thu May 9 19:06:02 1996 Fred Fish <fnf@cygnus.com>
770 * aclocal.m4: Remove unused definition of AC_C_CROSS.
771 * configure.in: Add powerpcle-*-solaris* host and target config
772 so April 30th change does not get lost next time configure is
775 Thu May 9 14:13:08 1996 Stu Grossman (grossman@critters.cygnus.com)
777 * Makefile.in, breakpoint.c, corelow.c, fork-child.c, inflow.c,
778 infrun.c, mac-nat.c, procfs.c, remote.c, sol-thread.c, thread.c,
779 win32-nat.c, config/nm-lynx.h: Rename thread.h to gdbthread.h to
780 avoid conflict with Solaris /usr/include/thread.h.
782 Thu May 9 12:33:32 1996 Rob Savoye <rob@chinadoll.cygnus.com>
784 * abug-rom.c: Config file for the older style ABug monitor that
785 runs on the mvme13x boards.
786 * config/m68k/monitor.mt: Add abug support for m68k cross
789 Wed May 8 20:33:24 1996 Fred Fish <fnf@cygnus.com>
791 * infcmd.c (do_registers_info): Always print the raw floating
792 point value's bytes in big endian order, so the the leftmost bit
793 is the most significant.
794 * breakpoint.c (clear_momentary_breakpoints): Remove dead code
795 that is referenced nowhere else.
796 (set_breakpoint): Ditto.
797 (do_enable_breakpoint): Created from enable_once_breakpoint
798 with a couple of changes.
799 (enable_breakpoint): Call do_enable_breakpoint with an appropriate
800 bpdisp enum value to set disposition of breakpoint.
801 (enable_once_breakpoint): Ditto.
802 (enable_delete_breakpoint): Ditto.
803 * breakpoint.h (clear_momentary_breakpoints): Remove prototype.
804 * symtab.c (find_pc_line): Improve comments.
806 * gdbtk.c: Fix a couple of misspellings.
808 * xcoffread.c: Ditto.
810 Tue May 7 18:37:06 1996 Stan Shebs <shebs@andros.cygnus.com>
812 * target.c (debug_to_xfer_memory): Insert line breaks when
813 dumping the memory block.
815 Mon May 6 13:52:52 1996 Stu Grossman (grossman@critters.cygnus.com)
817 * fork-child.c (fork_inferior), inferior.h: init_trace_fun now
818 returns a possibly modified pid.
819 * inftarg.c (ptrace_him): Now returns pid;
820 * m3-nat.c (m3_trace_him): Now returns pid;
821 * infcmd.c (run_command): Minor cleanup.
822 * infrun.c (wait_for_inferior): Add another check for one_stepped
823 near where we read the pc to avoid erroneously setting
824 random_signal for multi-threaded support.
825 * procfs.c: Add support for Solaris LWPs. Remove def of
826 LOSING_POLL. Many cleanups... Several workarounds for Solaris
827 lossage. System call entry and exit are now handled by
828 dynamically registered handlers.
829 * (syscallname): Don't barf when handed an unknown syscall
831 * (info_proc_syscalls): Ditto.
832 * sol-thread.c: New file. Implements Solaris thread support.
833 * symfile.c (symbol_file_add): Add call to target_new_objfile to
834 notify target-dependent code about new symbol tables.
835 * (clear_symtab_users): Call target_new_objfile to notify it of
836 the removal of all symbol tables.
837 * target.c (push_target): Make sure that to_close is non-zero
839 * target.h (target_new_objfile): Provide default.
840 * config/alpha/nm-osf2.h: Define LOSING_POLL because this version
841 of OSF can't hack using poll with /proc.
842 * config/sparc/nm-sun4sol2.h (target_new_objfile): Define to be
843 sol-thread-new-objfile.
844 * config/sparc/sun4sol2.mh: Add sol-thread.o to NATDEFFILES, and
845 add libthread_db.so.1 to NAT_CLIBS.
846 * config/sparc/tm-sun4sol2.h: Define PIDGET, TIDGET, and
849 Sat May 4 02:13:34 1996 N Srin Kumar <nsrin@wipinfo.soft.net>
851 * procfs.c (remove_fd): Fix copy of fds to fill hole left after
852 removal of the requested fd.
854 Mon May 6 07:52:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
856 * rs6000-tdep.c (_initialize_rs6000_tdep): Don't do XCOFF specific
859 * config/powerpc/tm-ppc-eabi.h: Define ELF_OBJECT_FORMAT.
862 Thu May 2 19:17:49 1996 Stan Shebs <shebs@andros.cygnus.com>
864 * gdbtk.tcl (debug_interface): New global, use to aid debugging.
865 (insert_breakpoint_tag, delete_breakpoint_tag): Fix range.
866 (file_popup_menu): Delete, never used.
867 (listing_window_popup): Rename from listing_window_button_1,
868 remove breakpoint toggling code.
869 (toggle_breakpoint): New procedure.
870 (create_file_win): Bind popup menu to button 2, toggle breakpoints
871 with button 1 in breakpoint area, add display of tagged areas if
875 Thu May 2 12:46:14 1996 Jeffrey A Law (law@cygnus.com)
878 * breakpoint.h (enum bpdisp): Add del_at_next_stop.
879 * breakpoint.c (insert_breakpoints, watchpoint_check,
880 bpstat_stop_status): Avoid bad references to memory freed via
881 delete_breakpoint on watchpoints going out of scope.
882 Do not delete these watchpoints, disable them and change their
883 disposition to del_at_next_stop instead.
884 (breakpoint_auto_delete): Delete all breakpoints whose disposition
886 (breakpoint_init_inferior): Use switch to avoid reference to
887 already deleted breakpoint.
889 Wed May 1 17:29:18 1996 Fred Fish <fnf@cygnus.com>
891 * Makefile.in (rs6000-nat.o): Depend on xcoffsolib.h.
892 * config/rs6000/rs6000.mh (NATDEPFILES): Move xcoffread.o ...
893 * config/rs6000/rs6000.mt (TDEPFILES): ... to here.
894 * xcoffsolib.c (xcoff_relocate_symtab_hook): Define and initialize.
895 (solib_info): Call xcoff_relocate_symtab via the hook.
896 (sharedlibrary_command): Ditto.
897 * xcoffread.c: Remove all FAKING_RS6000 comments and defines.
898 (xcoff_add_toc_to_loadinfo_hook): Define and initialize here.
899 (xcoff_init_loadinfo_hook): Define and initialize here.
900 (scan_xcoff_symtab): Call xcoff_add_toc_to_loadinfo via the hook.
901 (xcoff_initial_scan): Call xcoff_init_loadinfo via the hook.
902 * xcoffsolib.h (xcoff_relocate_symtab_hook): Declare extern func.
903 * rs6000-tdep.c (_initialize_rs6000_tdep): Add initializations
904 of xcoff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
905 * rs6000-nat.c (_initialize_core_rs6000): Add initialization
906 of xcoff_relocate_symtab_hook.
908 Tue Apr 30 13:22:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
910 * configure (powerpcle-*-solaris*): Add Solaris support.
912 * config/powerpc/{solaris.m[ht],tm-solaris.h}: New files for
915 Mon Apr 29 16:17:31 1996 Dawn Perchik <dawn@cygnus.com>
917 * c-valprint.c (c_val_print): Fix printing for arrays defined
920 Sun Apr 28 15:08:05 1996 Stan Shebs <shebs@andros.cygnus.com>
922 Support for bi-endian remote breakpoints.
923 * remote.c (big_break_insn, little_break_insn): New globals.
924 (break_insn): Remove.
925 (remote_insert_breakpoint, remote_remove_breakpoint): Use own
926 code if REMOTE_BREAKPOINT defined, otherwise call memory
927 breakpoint functions.
928 * config/sh/tm-sh.h (REMOTE_BREAKPOINT): Remove.
929 (BIG_REMOTE_BREAKPOINT, LITTLE_REMOTE_BREAKPOINT): Define.
931 * mon960-rom.c (mon960_cmds): Remove forward decl.
932 (mon960_load): Use current_monitor instead of mon960_cmds.
933 (mon960_regnames): Remove backslashes from line ends.
934 (_initialize_mon960): Fix documentation string.
936 Sun Apr 28 12:10:35 1996 Fred Fish <fnf@cygnus.com>
938 * symfile.h (psymbol_allocation_list): Expand comments which
939 describe the psymbol allocation list and how each field is
942 Sun Apr 28 03:44:30 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
944 * breakpoint.c (delete_breakpoint): Fix bpt->val, bpt->exp
946 (breakpoint_re_set_one): Fix b->exp, b->val, b->cond storage leaks.
948 * infcmd.c (run_command), solib.c (locate_base): Check for
949 target_has_execution in addition to inferior_pid, a core file
950 from a threaded program is yielding a non-zero inferior_pid.
952 * sparc-tdep.c (get_saved_register): Handle window registers
953 in a dummy frame correctly.
955 Sat Apr 27 20:38:32 1996 Fred Fish <fnf@cygnus.com>
957 * Makefile.in (CLIBS): Move $(MMALLOC) past all other libs,
958 so that anything that wants an allocation function not yet pulled
959 in, will get it from mmalloc rather than a system library.
960 * Makefile.in (INSTALLED_LIBS): Reorder to match order of CLIBS,
961 to avoid surprising results when used.
963 Sat Apr 27 00:12:05 1996 Dawn Perchik (dawn@cygnus.com)
965 * stabsread.c: Changes and bug fixes for cfront support.
966 Fix bug for class data members.
967 Fix parsing bug when no base classes exist.
968 Fix memory bug - allocate space for cplusplus specific info.
969 Add support for static data.
970 Add prototypes for static functions.
971 Enhance comments to show what each function expects to parse.
973 * stabsread.c(resolve_cont),dbxread.c(resolve_cont): Rename
974 function to resolve_cfront_continuation.
976 Fri Apr 26 23:58:26 1996 Jeffrey A Law (law@cygnus.com)
978 * infrun.c (wait_for_inferior): Call registers_changed when
979 restarting the inferior to get over a nullified instruction.
981 Tue Apr 24 12:12:55 1996 Dawn Perchik (dawn@cygnus.com)
983 * dbxread.c,stabsread.c,gdbtypes.c,partial-stab.h,valops.c:
984 Add new support for parsing cfront stabs.
986 Wed Apr 24 00:32:55 1996 Jeffrey A Law (law@cygnus.com)
988 * infrun.c (wait_for_inferior): Move "have_waited" label
989 outside of #ifdef conditionals. Don't trash the wait status
990 if we get a signal and the current instruction is nullified.
992 Mon Apr 22 20:17:01 1996 Fred Fish <fnf@cygnus.com>
994 * Makefile.in (VERSION): Bump version number to 4.16.1.
995 * NEWS: Update for 4.16 release.
997 Mon Apr 22 16:32:29 1996 Stan Shebs <shebs@andros.cygnus.com>
999 * monitor.h: Clean up comment formatting.
1000 (current_monitor): Remove decl.
1001 (LOADTYPES, LOADPROTOS, INIT_CMD, etc): Remove definitions.
1002 (push_monitor, SREC_SIZE): Remove.
1003 * monitor.c: Expand old macro into current_monitor derefs
1005 * remote-os9k.c (current_monitor): Remove definition.
1007 Mon Apr 22 14:54:45 1996 Mark Alexander <marka@superball.cygnus.com>
1009 * corefile.c (specify_exec_file_hook): Allow arbitrary number of
1011 (call_extra_exec_file_hooks): New function.
1012 * h8300-tdep.c: Lint; add .h files to provide missing declarations,
1013 remove unused variables.
1014 (set_machine_hook): New function.
1015 (_initialize_h8300m): Initialize it.
1017 Fri Apr 19 15:03:49 1996 Ian Lance Taylor <ian@cygnus.com>
1019 * remote-mips.c (encoding): Don't specify size, to avoid bug in
1020 SunOS native compiler.
1022 Thu Apr 18 18:46:57 1996 Stan Shebs <shebs@andros.cygnus.com>
1024 * monitor.c: Use int rather than LONGEST for values, since
1025 the formatting strings are not prepared to accept long longs.
1027 Wed Apr 17 20:17:27 1996 Doug Evans <dje@canuck.cygnus.com>
1029 * arm-tdep.c (initialize_arm_tdep): Make apcs32 a `zinteger'.
1031 Tue Apr 16 17:38:23 1996 Stu Grossman (grossman@critters.cygnus.com)
1033 * corelow.c (add_to_thread_list): Make sure reg_sect is non-null
1034 before de-referencing it. Prevents deref of NULL pointer if core
1035 file lacks .reg section.
1036 * defs.h: Rename floatformat_{to from}_long_double to
1037 floatformat_{to from}_doublest. Get rid of FLOATFORMAT_{TO
1039 * findvar.c (extract_floating store_floating): Change all refs to
1040 FLOATFORMAT_{FROM TO}... to floatformat_{from to}_doublest.
1041 * utils.c: Change floatformat_{to from}_long_double to
1042 floatformat_{to from}_doublest cuz the new routines will use
1043 whatever size (double or long double) is appropriate.
1044 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
1045 REGISTER_CONVERT_TO_RAW): Change FLOATFORMAT... macros to
1046 floatformat... routine calls.
1048 Mon Apr 15 16:34:11 1996 Per Bothner <bothner@kalessin.cygnus.com>
1050 * stabsread.c (read_type): Move handling of '@' from type
1051 number handling to handling of types proper (as emitted by gcc!).
1052 For typedefs, allocate the typedef type before reading its
1053 definition, to properly handling recursive types.
1055 Mon Apr 15 11:19:26 1996 Jeffrey A Law (law@cygnus.com)
1057 * ch-exp.c (calculate_array_length): Fix prototype.
1059 Sat Apr 13 14:21:16 1996 Stu Grossman (grossman@critters.cygnus.com)
1061 * remote-nindy.c (nindy_open): Acquire more target state so that
1062 user can attach to a previously running program.
1063 * (nindy_fetch_registers nindy_store_registers): Get rid of fp
1064 conversion code. That's all handled in {extract store}_floating
1066 * utils.c (floatformat_to_double): Don't bias exponent when
1067 handling zero's, denorms or NaNs.
1068 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
1069 REGISTER_CONVERT_TO_RAW): Change to using DOUBLST and
1070 FLOATFORMAT_TO/FROM_DOUBLEST macros.
1071 * config/i960/tm-nindy960.h: Undefine
1072 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, and
1073 REGISTER_CONVERTIBLE. These are no longer necessary now that all
1074 the magic happens in extract/store_floating.
1076 Sat Apr 13 02:58:02 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1078 * eval.c (evaluate_subexp_standard): Report error when attempting to
1079 evaluate subscripts for types which cannot be subscripted.
1081 * valarith.c (value_x_binop, value_x_unop): Add noside parameter.
1082 Return a zero value with the return type of the member function
1083 if noside is EVAL_AVOID_SIDE_EFFECTS instead of calling the member
1085 * values.h (value_x_binop, value_x_unop): Update prototypes
1087 * eval.c (evaluate_subexp_standard): Update all callers of
1088 value_x_binop, value_x_unop accordingly.
1090 * valarith.c (value_neg, value_complement): Perform ANSI C/C++
1091 integral promotion on operands.
1093 Fri Apr 12 13:19:27 1996 Fred Fish <fnf@cygnus.com>
1095 * README: Update for 4.16 release.
1096 * configure.in (AC_CHECK_FUNCS): Also check for sbrk.
1097 * configure: Regenerate with autoconf.
1098 * config.in: Regenerate with autoheader.
1099 * main.c (main): Only use sbrk() when HAVE_SBRK is defined.
1100 * top.c (command_loop): Ditto.
1102 Fri Apr 12 09:45:29 1996 Stu Grossman (grossman@critters.cygnus.com)
1104 * defs.h: Define TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
1105 defaults for bi-endian targets. Replace function pointers for
1106 floatformat routines with macros. No need for these to be runtime
1108 * findvar.c: Get rid of floatformat function pointers. Use
1109 macros in extract_floating and store_floating.
1110 * remote-nindy.c (nindy_fetch_registers nindy_store_registers):
1111 Use floatformat macros.
1113 Thu Apr 11 21:28:02 1996 Fred Fish <fnf@cygnus.com>
1115 From: Miles Bader <miles@gnu.ai.mit.edu>
1116 * configure.in (AC_CHECK_HEADERS): check for endian.h.
1117 Use AC_CHECK_TOOL to find AR & RANLIB. Add AC_PROG_AWK.
1118 Add host & target cases for i[345]86-*-gnu*.
1119 * config.in: Regenerate with autoheader.
1120 * configure: Regenerate with autoconf.
1121 * Makefile.in (AR, AWK): Set from corresponding autoconf substs.
1122 (init.c): Don't scan mig-generated files.
1123 * defs.h (endian.h): Include if HAVE_ENDIAN_H defined.
1124 * config/nm-m3.h (ATTACH_NO_WAIT): Define.
1125 * infcmd.c (attach_command): Use "#ifndef ATTACH_NO_WAIT"
1126 rather than "#ifndef MACH".
1128 Thu Apr 11 18:49:42 1996 Stan Shebs <shebs@andros.cygnus.com>
1130 * remote.c (remotewritesize): New GDB variable, controls size
1131 of memory packets sent to the target.
1133 Thu Apr 11 13:47:52 1996 Stu Grossman (grossman@critters.cygnus.com)
1135 * dcache.c: Add prototypes. Make many functions static.
1136 * (dcache_peek dcache_fetch dcache_poke): Make dcache_fetch and
1137 dcache_poke call dcache_xfer_memory directly in order to fix
1138 problems with turning off dcache. dcache_peek is now unnecessary,
1141 * defs.h: Define new macros HOST_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
1142 and TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT to specify a pointer
1143 to a struct floatformat. This allows for better handling of
1144 targets whose floating point formats differ from the host by more
1145 than just byte order.
1146 * (floatformat_to_long_double floatformat_from_long_double):
1147 Prototypes for new functions in utils.c.
1148 * (floatformat_to_doublest floatformat_from_doublest): Prototypes
1149 for pointers to floating point conversion functions. The actual
1150 function uses either double or long double if the host supports it.
1151 * findvar.c (floatformat_to_doublest floatformat_from_doublest):
1152 Initialize to point at correct function depending on HAVE_LONG_DOUBLE.
1153 * (extract_floating store_floating): Rewrite. Now, if host fp
1154 format is the same as the target, we just do a copy. Otherwise,
1155 we call floatformat_{to from}_doublest.
1156 * remote-nindy.c (nindy_xfer_inferior_memory): Change param
1157 `write' to `should_write'.
1158 * utils.c (floatformat_to_long_double
1159 floatformat_from_long_double): New routines that implement long
1160 double versions of functions in libiberty/floatformat.c.
1161 * config/i960/tm-i960.h (TARGET_LONG_DOUBLE_FORMAT): Define this for
1162 i960 extended real (80 bit) numbers.
1163 * nindy-share/nindy.c (ninMemGet ninMemPut): Return number of bytes
1164 actually read or written.
1166 Wed Apr 10 02:56:06 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1168 * ch-valprint.c (chill_val_print): Remove call to calculate_array_length.
1169 (calculate_array_length): Move function from here ...
1171 * ch-exp.c (calculate_array_length): ... to here.
1172 (parse_primval): If we have a symbol with an array type
1173 and the length is 0, call calculate_array_length.
1175 Tue Apr 9 01:23:05 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1177 * eval.c (evaluate_subexp_standard): In case of TYPE_CODE_SET:
1178 Add some checks for powerset compatibility.
1180 * valops.c (value_slice): Use lowbound instead of lowerbound for
1181 call to slice_range_type to get correct bounds.
1183 Mon Apr 8 12:53:56 1996 Fred Fish <fnf@cygnus.com>
1185 * Makefile.in (scm-exp.o, scm-lang.o, scm-valprint.o): Add targets and
1187 * scm-lang.c (gdb_string.h): Include.
1188 * objfiles.c (add_to_objfile_sections): Cast second arg of obstack_grow
1189 call to correct type (char *).
1190 * cp-valprint.c (cp_print_static_field): Ditto.
1191 * somsolib.c (som_solib_create_inferior_hook): Add a declaration
1192 for external find_unwind_entry function (from hppa-tdep.c).
1193 * remote-pa.c (remote_write_bytes, remote_read_bytes): Change
1194 type of second arg to "char *" to be type compatible with
1196 (remote_wait): Cast second arg to strtol to correct type.
1197 * hppa-tdep.c (compare_unwind_entries): Change argument types to
1198 "const void *" to be type compatible with qsort, and then
1199 assign to local args prior to use.
1201 Mon Apr 8 15:35:52 1996 Jeffrey A Law (law@cygnus.com)
1203 * infptrace.c (kill_inferior): Remove call to "kill"; update
1206 Mon Apr 8 14:05:07 1996 Geoffrey Noer <noer@cygnus.com>
1208 * remote-e7000.c: don't append :23 to target port if __WIN32__
1209 is defined (it's WinGDB).
1211 Sun Apr 7 22:34:29 1996 Fred Fish <fnf@cygnus.com>
1213 From: Miles Bader <miles@gnu.ai.mit.edu>
1214 * gnu-nat.c, gnu-nat.h, msg.defs, exc_request.defs, i386gnu-nat.c,
1215 msg_reply.defs, notify.defs, process_reply.defs, reply_mig_hack.awk,
1216 config/nm-gnu.h, config/i386/{i386gnu.mh, i386gnu.mt, nm-gnu.h,
1217 m-i386gnu.h, xm-i386gnu.h}: New files for GNU hurd.
1219 Sun Apr 7 13:32:41 1996 Fred Fish <fnf@cygnus.com>
1221 * configure.in (case host): Add i386sco5 host.
1222 * configure: Regenerate.
1224 From: Robert Lipe <robertl@dgii.com>
1225 Add support for SCO OpenServer 5 (a.k.a. 3.2v5*) This
1226 target is an SVR3.2 with COFF, ELF, and shared libes, but
1228 * config/i386/i386sco5.mh: New file.
1229 * config/i386/nm-i386sco5.h: New file.
1231 Sat Apr 6 08:55:22 1996 Fred Fish <fnf@cygnus.com>
1233 * bcache.c (bcache): When size of chunk to cache is exactly equal to
1234 BCACHE_MAXLENGTH, stash chunk as unique copy.
1236 Sat Apr 6 00:46:26 1996 Fred Fish <fnf@cygnus.com>
1238 * symfile.c (INLINE_ADD_PSYMBOL): Remove ifdef.
1239 (add_psymbol_to_list): Add an arg for passing CORE_ADDR values and
1240 use it, rather than calling add_psymbol_addr_to_list.
1241 (add_psymbol_addr_to_list): Delete.
1242 (add_psymbol_to_list): Make psymbol static to avoid random data in
1243 gaps due to alignment of structure members.
1244 * symfile.h (INLINE_ADD_PSYMBOL, ADD_PSYMBOL_TO_LIST,
1245 ADD_PSYMBOL_ADDR_TO_LIST): Remove. Real world tests show no
1246 performance improvements by inlining via complicated macros and
1247 they just make gdb larger and harder to maintain.
1248 * dwarfread.c (add_enum_psymbol): Replace ADD_PSYMBOL_TO_LIST
1249 and/or ADD_PSYMBOL_ADDR_TO_LIST macro(s) with call to
1250 add_psymbol_to_list with appropriate long or CORE_ADDR args.
1251 (add_partial_symbol): Ditto.
1252 * partial-stab.h: Ditto.
1253 * os9kread.c (read_os9k_psymtab): Ditto
1254 * mdebugread.c (parse_partial_symbols): Ditto.
1255 (handle_psymbol_enumerators): Ditto.
1256 (demangle.h): Include.
1257 * hpread.c (hpread_build_psymtabs): Ditto.
1258 (hpread_build_psymtabs): Ditto.
1259 (demangle.h): Include
1261 start-sanitize-gdbtk
1262 Fri Apr 5 13:44:40 1996 Stan Shebs <shebs@andros.cygnus.com>
1264 * gdbtk.c (running_now): New global variable.
1265 (gdb_cmd): Test it before executing any command.
1266 (gdbtk_call_command): Set it when inferior is running.
1267 * gdbtk.tcl (gdbtk_tcl_busy, gdbtk_tcl_idle): Enable and
1268 disable interaction with command window's text appropriately.
1270 Fri Apr 5 13:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1272 * gdbtk.c (SIOCSPGRP, linux): If on Linux, undef SIOCSPGRP, since
1273 some versions of the kernel don't support it.
1276 Thu Apr 4 20:16:55 1996 Fred Fish <fnf@cygnus.com>
1278 * configure.in: Check for setpgid function.
1279 * config.in: Regenerate with autoheader.
1280 * configure: Regenerate with autoconf.
1281 * inflow.c (_initialize_inflow): Only try to use _SC_JOB_CONTROL
1282 if it is actually defined.
1283 (gdb_setpgid): Use HAVE_SETPGID.
1284 * ch-exp.c: Change include of <string.h> to "gdb_string.h".
1285 * c-exp.y, f-exp.y, m2-exp.y: Ditto.
1286 * c-exp.y, serial.c: Include <ctype.h>.
1287 * config/m68k/nm-news.h: Add typedef for pid_t which is
1288 apparently missing from <sys/types.h>. Enclose entire
1289 file in NM_NEWS_H ifndef and define when included.
1290 * config/mips/nm-news-mips.h: Ditto.
1291 * config/m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL,
1292 REGISTER_CONVERT_TO_RAW): Change name of temporary variable.
1294 Thu Apr 4 19:04:18 1996 Stan Shebs <shebs@andros.cygnus.com>
1296 * arm-xdep.c: Move native-specific code to here from arm-tdep.c.
1297 * arm-tdep.c (arm_apcs_32): New global.
1298 (arm_addr_bits_remove, arm_saved_pc_after_call,
1299 arm_push_dummy_frame, arm_pop_frame): New functions.
1300 (arm_skip_prologue): Updated version from Richard Earnshaw.
1301 (_initialize_arm_tdep): Add set/show "apcs32".
1302 * config/arm/tm-arm.h (ADDR_BITS_REMOVE): Call
1303 arm_addr_bits_remove.
1304 (SAVED_PC_AFTER_CALL): Call arm_saved_pc_after_call.
1305 (frame_find_saved_regs): Declare properly.
1306 (PUSH_DUMMY_FRAME): Call arm_push_dummy_frame.
1307 (POP_FRAME): Call arm_pop_frame, use ADDR_BITS_REMOVE instead of
1309 * config/arm/nm-arm.h: New file.
1310 * config/arm/xm-arm.h (KERNEL_U_ADDR, FETCH_INFERIOR_REGISTERS):
1311 Move definitions to nm-arm.h.
1312 * config/arm/arm.mh (NAT_FILE): Define.
1314 * symfile.c (generic_load): Initialize data_count properly.
1316 Thu Apr 4 17:17:53 1996 Fred Fish <fnf@cygnus.com>
1318 * symmisc.c (print_objfile_statistics): Print memory used by
1319 psymbol cache obstack.
1321 Thu Apr 4 15:43:07 1996 Stan Shebs <shebs@andros.cygnus.com>
1323 * symfile.c (report_transfer_performance): New function.
1324 (generic_load): Call it to report transfer rate.
1325 * remote-e7000.c (e7000_load): Ditto.
1327 Mon Apr 1 16:31:00 1996 Stan Shebs <shebs@andros.cygnus.com>
1329 * mpw-make.sed: Change references to config.h to be in objdir,
1330 edit out rules to rebuild config.h.
1332 Mon Apr 1 08:32:23 1996 Fred Fish <fnf@cygnus.com>
1334 * hppa-tdep.c (hppa_pop_frame): Call clear_proceed_status before
1337 Sun Mar 31 16:15:43 1996 Fred Fish <fnf@cygnus.com>
1339 * hppah-nat.c (store_inferior_registers, store_inferior_registers,
1340 fetch_register, child_xfer_memory): Use call_ptrace function supplied
1341 by infptrace.c rather than calling ptrace directly.
1343 Sun Mar 31 15:39:00 1996 Stan Shebs <shebs@andros.cygnus.com>
1345 * mon960-rom.c: Cleanups and elimination of unused code,
1346 clarify documentation string.
1347 (mon960_serial, mon960_ttyname): Remove.
1348 * config/i960/tm-mon960.h (ADDITIONAL_OPTIONS,
1349 ADDITIONAL_OPTION_CASES, ADDITIONAL_OPTION_HELP): Remove.
1351 Sat Mar 30 11:00:22 1996 Fred Fish <fnf@cygnus.com>
1353 * configure.in: Check whether printf family supports printing
1354 long doubles or not and define PRINTF_HAS_LONG_DOUBLE if so.
1355 * acconfig.h: Provide default undef for PRINTF_HAS_LONG_DOUBLE.
1356 * configure: Regenerate.
1357 * valprint.c (print_floating): Use PRINTF_HAS_LONG_DOUBLE.
1358 * c-exp.y (parse_number): Use PRINTF_HAS_LONG_DOUBLE.
1359 * configure.in: Fix have_gregset and have_fpregset autoconf
1360 variable names so that they match the pattern required to
1363 Fri Mar 29 21:39:56 1996 Fred Fish <fnf@cygnus.com>
1365 * core-aout.c (fetch_core_registers): Cast core_reg_size to int
1366 before testing against reg_ptr.
1367 * eval.c (evaluate_subexp_standard): Cast type of
1368 TYPE_FN_FIELD_VOFFSET to int.
1369 * findvar.c (extract_signed_integer, extract_unsigned_integer,
1370 extract_long_unsigned_integer): Cast type of sizeof to int.
1371 * values.c (unpack_field_as_long, modify_field): Ditto.
1372 * valops.c (value_assign, call_function_by_hand): Ditto.
1373 * infcmd.c (do_registers_info): Ditto.
1374 * ser-tcp.c (tcp_open): Ditto.
1375 * remote.c (putpkt): Ditto.
1376 * dcache.c (dcache_peek): Ditto.
1377 * dcache.c (dcache_poke): Ditto.
1378 * m2-exp.y (yylex): Ditto.
1379 * gnu-regex.c (re_match_2): Ditto.
1380 * f-lang.c (ADD_BF_SYMNUM, saved_bf_list_end, tmp_bf_ptr): Ifdef
1381 out unused macro definition and variables.
1382 * inftarg.c (proc_wait): Move from main.c to here, and make static.
1383 * valprint.c (val_print_string): Change bufsize from int to unsigned.
1384 * main.c (wait.h): Include.
1385 * top.c (command_line_input): Remove unused variable "c".
1386 * f-typeprint.c (f_type_print_varspec_prefix): Add missing enum
1387 value TYPE_CODE_TYPEDEF to switch statement.
1388 (f_type_print_varspec_suffix): Add missing enum value
1389 TYPE_CODE_TYPEDEF to switch statement.
1390 * ch-exp.c (parse_primval): Add remaining enumeration values to
1391 switch statement, with no specific action.
1392 (ch_lex): Add LOC_UNRESOLVED in switch statement.
1393 (pushback_token): Ifdef out, since code using it is ifdef'd out.
1394 * stabsread.c (cleanup_undefined_types): Remove unused label
1396 * objfiles.h (print_symbol_bcache_statistics): Add prototype.
1397 * maint.c (objfiles.h): Include.
1398 (maintenance_print_statistics): Remove unused variable "temp".
1399 * minsyms.c (lookup_minimal_symbol_solib_trampoline): Remove
1400 unused variable "found_file_symbol".
1401 * m2-exp.y (yylex): Add LOC_UNRESOLVED case to switch.
1402 * language.c (lang_bool_type): Use existing function local type
1403 variable rather than create block local variables.
1404 * solib.c (disable_break): Enclose in ifndef SVR4_SHARED_LIBS.
1405 * infptrace.c (wait.h, command.h): Include.
1406 * ser-tcp.c (gdb_string.h): Include
1407 * i386-tdep.c (codestream_seek): Change "place" to CORE_ADDR.
1408 (i386_get_frame_setup): Change "pc" from int to CORE_ADDR.
1409 * command.c (complete_on_enum): Make assignment used as truth value
1410 explictly check against NULL.
1412 * infrun.c (wait_for_inferior): Ifdef out prologue_pc since code
1413 that uses it is ifdef'd out.
1414 * parser-defs.h: Add prototype for write_dollar_variable.
1415 * infrun.c: Add prototype for write_pc_pid.
1416 * breakpoint.h: Add prototype for re_enable_breakpoints_in_shlibs.
1417 * symmisc.c (bcache.h): Include.
1418 * bcache.h: Add prototype for print_bcache_statistics.
1419 * symfile.c: Include <time.h>.
1420 * printcmd.c (print_scalar_formatted): Change len to unsigned int.
1421 * valarith.c (value_equal): Cast result of TYPE_LENGTH to int.
1422 * valarith.c (value_binop): Change result_len, promoted_len1,
1423 and promoted_len2 to unsigned int.
1424 * valarith.c (value_subscripted_rvalue): Change elt_offs and
1425 elt_size to unsigned int.
1426 * valops.c (value_array): Change typelength to unsigned int.
1427 (destructor_name_p): Change len to unsigned int.
1428 * scm-lang.h (scm_parse): Add prototype for scm_unpack.
1429 * symfile.c (decrement_reading_symtab): Change return type to void.
1430 * valarith.c (value_subscript): Remove unused variable "word".
1431 (value_subscript): Remove unused variable "tint".
1432 * valops.c (auto_abandon): Ifdef out, since code using it is also
1434 * eval.c (init_array_element): Remove unused variable "val".
1435 * Makefile.in (values.o): Depends on scm-lang.h.
1436 (command.o): Depends upon wait_h.
1437 (ser-tcp.o): Depends upon gdb_string.h.
1438 (infptrace.o): Depends upon wait_h and command_h.
1439 (maint.o): Depends on objfiles.h and symfile.h.
1440 * values.c (allocate_repeat_value): Remove unused variable
1442 (scm-lang.h): Include.
1443 * breakpoint.c (create_longjmp_breakpoint): Enclose in
1444 GET_LONGJMP_TARGET define, unused otherwise.
1445 * config/i386/nm-linux.h: Add prototypes for i386_insert_watchpoint,
1446 i386_remove_watchpoint and i386_stopped_by_watchpoint.
1448 Thu Mar 28 12:53:19 1996 Doug Evans <dje@canuck.cygnus.com>
1450 * configure.in (sparc64-*-solaris2*): Delete.
1451 Stick with sparc-*-solaris2*.
1452 * configure: Regenerated.
1454 Thu Mar 28 06:51:26 1996 Fred Fish <fnf@cygnus.com>
1456 * valops.c (value_assign): Make copy of internal variable value
1457 before returning it as a new value, since it is owned by the
1458 internal variable and will be freed along with it.
1460 Wed Mar 27 08:36:17 1996 Jeffrey A Law (law@cygnus.com)
1462 * From Peter Schauer.
1463 * breakpoint.c (breakpoint_re_set_one): Keep temporary
1464 breakpoints bp_until, bp_finish, bp_watchpoint_cope, bp_call_dummy
1465 and bp_step_resume in case breakpoint_re_set_one is called due
1466 to a step over a dlopen call.
1467 * infrun.c (wait_for_inferior): Always remove breakpoints from
1468 inferior in BPSTAT_WHAT_CHECK_SHLIBS case.
1470 Tue Mar 26 13:15:32 1996 Fred Fish <fnf@cygnus.com>
1472 * config/mips/tm-mips.h (COERCE_FLOAT_TO_DOUBLE): Only prefer
1473 non-prototyped case over prototyped case for C.
1474 * config/pa/tm-hppa.h (COERCE_FLOAT_TO_DOUBLE): Ditto.
1476 Sat Mar 23 17:24:28 1996 Fred Fish <fnf@cygnus.com>
1478 * os9kread.c (os9k_process_one_symbol): Note nonportable
1479 assumption that an int can hold a char *.
1481 * bcache.h (struct hashlink): Wrap data[] inside union with
1482 double to force longest alignment.
1483 (BCACHE_DATA): New macro to access data[].
1484 (BCACHE_ALIGNMENT): New macro to get offset to data[].
1485 * bcache.c (lookup_cache, bcache): Use BCACHE_DATA to get
1486 address of cached data. Use BCACHE_ALIGNMENT to compute
1487 amount of space to allocate for each hashlink struct.
1489 Sat Mar 23 12:14:02 1996 Fred Fish <fnf@cygnus.com>
1491 * ch-lang.c (evaluate_subexp_chill): Fix typo.
1493 Thu Mar 21 08:27:19 1996 Fred Fish <fnf@cygnus.com>
1495 * Makefile.in (VERSION): Bump version to 4.15.3
1497 Thu Mar 21 10:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
1499 * config.in: Rename from config.h.in.
1500 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
1501 Change CONFIG_HEADERS test in AC_OUTPUT accordingly.
1502 * configure: Rebuild.
1503 * Makefile.in (stamp-h): Depend upon config.in, not config.h.in.
1504 Set CONFIG_HEADERS to config.h:config.in.
1506 Tue Mar 19 12:47:51 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1508 * partial-stab.h (case N_ENDM): Finish current partial symbol
1509 table for Solaris 2 cc.
1511 Tue Mar 19 10:39:15 1996 Jeffrey A Law (law@cygnus.com)
1513 * rs6000-nat.c (exec_one_dummy_insn): Don't clobber the
1514 PC in the registers array. From Peter Schauer.
1516 Mon Mar 18 13:47:09 1996 Fred Fish <fnf@cygnus.com>
1518 * symfile.c (reread_symbols): Reinitialize bcache struct
1519 members to zero using memset. Also use memset to reinit
1520 global_psymbols and static_psymbols, rather than explicitly
1521 resetting each structure member.
1523 Sat Mar 16 19:47:36 1996 Fred Fish <fnf@cygnus.com>
1525 * configure.in: Add fragment to create stamp-h.
1527 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
1528 * configure.in (AC_CHECK_HEADERS): Check for link.h.
1529 * configure: Regenerate with autoconf.
1530 * config.h.in: Regenerate with autoheader.
1531 * config/i386/nm-linux.h: Include solib.h only if HAVE_LINK_H
1533 * solib.c: Exclude most of the code if HAVE_LINK_H is not defined.
1534 * config/i386/linux.mh: Reinstate XM_CLIBS, it is needed for
1535 older a.out based systems.
1537 Sat Mar 16 16:45:43 1996 Fred Fish <fnf@cygnus.com>
1539 * config.h.in: New file.
1540 * acconfig.h: New file, for autoheader.
1541 * configure.in (AC_CONFIG_HEADER): Add, generate config.h.
1542 * configure: Regenerate.
1543 * Makefile.in (defs_h): Add config.h
1544 (distclean): Remove config.h and stamp-h during distclean.
1545 (config.h, stamp-h): New targets to remake config.h when necessary.
1546 * defs.h (config.h): Include before any other includes or defines.
1547 * i386-tdep.c (gdb_string.h): Move include after include of defs.h.
1548 * i386v4-nat.c (defs.h): Include before testing HAVE_SYS_PROCFS_H.
1550 Sat Mar 16 14:55:27 1996 Fred Fish <fnf@cygnus.com>
1552 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
1553 * Makefile.in (INSTALLED_LIBS): Make sure that @LIBS@ will not
1554 result in an empty line, to work around a bug in native Ultrix 4.4
1555 and OSF/1-3.2C make.
1557 Sat Mar 16 13:33:17 1996 Fred Fish <fnf@cygnus.com>
1559 * configure.in: Add gdbserver to configdirs under linux.
1560 * configure: Regenerate.
1562 Fri Mar 15 12:06:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1564 * config/i386/nm-nbsd.h (FLOAT_INFO): Comment out.
1565 * config/i386/tm-nbsd.h (NUM_REGS): Define.
1567 Thu Mar 14 10:31:18 1996 Jeffrey A Law (law@cygnus.com)
1569 * solib.c (solib_break_names): Add _r_debug_state for
1570 vanilla SVR4 implementations. From Peter Schauer.
1572 Mon Mar 11 14:24:57 1996 Dawn Perchik <dawn@critters.cygnus.com>
1574 * mon960-rom.c: New file; support mon960 rom monitor on i960.
1575 * monitor.c (monitor_debug): Change remotedebug to buffer strings.
1576 * monitor.c (monitor_open): Add test for flag MO_NO_ECHO_ON_OPEN before
1577 epecting prompt and echo during open.
1578 * monitor.c (monitor_stop): Add test for flag MO_SEND_BREAK_ON_OPEN to
1579 determine if break should be sent as stop command.
1580 * monitor.h: Add flags MO_NO_ECHO_ON_OPEN and MO_SEND_BREAK_ON_OPEN.
1581 * i960-tdep.c (mon960_frame_chain_valid): New function for getting
1582 stack frame on mon960.
1583 * Makefile.in: Add mon960 files.
1584 * configure.in: Changed i960-*-coff* and i960-*-elf* to target mon960;
1585 added i960-nindy-coff* and i960-nindy-elf* for target nindy.
1586 * configure: Regenerated.
1587 * config/i960/mon960.mt, config/i960/tm-mon960.h: New files;
1588 support mon960 rom monitor on i960.
1590 Mon Mar 11 11:02:47 1996 Steve Chamberlain <sac@slash.cygnus.com>
1592 With Michael Snyder:
1593 * i386-tdep.c (skip_trampoline_code): Fix strncmp length.
1594 * win32-nat.c (CHECK, DEBUG*, debug_*): New.
1595 (handle_load_dll): Don't reload symbols.
1596 (handle_exception): Use the DEBUG_* names.
1597 (child_wait): Add DEBUG_* code.
1598 (_initialize_inftarg): Add new commands to set debug_ names.
1600 Mon Mar 11 09:19:58 1996 Jeffrey A Law (law@cygnus.com)
1602 * From Peter Schauer:
1603 * breakpoint.c (insert_breakpoints): Use ALL_BREAKPOINTS_SAFE.
1604 (bpstat_stop_status): Likewise.
1605 (remove_solib_event_breakpoints): Likewise.
1606 (clear_momentary_breakpoints): Likewise.
1607 (re_enable_breakpoints_in_shlibs): Don't reenable a breakpoint
1608 if we still can't read the memory for that breakpoint.
1609 (mention): Add bp_shlib_event case to keep gcc quiet.
1611 Fri Mar 8 12:08:12 1996 Jeffrey A Law (law@cygnus.com)
1613 * breakpoint.h (enum enable): New enum shlib_disabled for
1614 shared library breakpoints that have been temporarily disabled.
1615 * breakpoint.c: Handle temporarily disabled shared library
1616 breakpoints like disabled breakpoints in most places.
1617 (insert_breakpoints): Use shlib_disabled to indicate
1618 that an unsettable breakpoint is only temporarily disabled.
1619 (re_enable_breakpoints_in_shlibs): New function.
1620 * corelow.c (solib_add_stub): After adding shared libraries,
1621 try to reenable any temporarily disabled breakpoints.
1622 * infcmd.c (attach_command): Likewise.
1623 * infrun.c (wait_for_inferior): Likewise.
1625 Fri Mar 8 11:41:25 1996 Ian Lance Taylor <ian@cygnus.com>
1627 * defs.h (extract_long_unsigned_integer): Declare.
1628 * findvar.c (extract_long_unsigned_integer): New function.
1629 * printcmd.c (print_scalar_formatted): Use it.
1630 * valprint.c (val_print_type_code_int): Likewise.
1632 Thu Mar 7 17:40:50 1996 Stan Shebs <shebs@andros.cygnus.com>
1634 * infcmd.c (do_registers_info): Ignore anonymous registers.
1635 * sh-tdep.c (set processor): New command to set specific
1637 (sh_reg_names, sh3_reg_names): Arrays of register names for
1638 SH and SH3 processors.
1639 (sh_set_processor_type): New function.
1640 * sh3-rom.c (sh3_open): Call it.
1641 (sh3_regname): Add names of all the bank registers.
1642 (sh3_supply_register): Clean up formatting.
1643 * config/sh/tm-sh.h (NUM_REGS, NUM_REALREGS): Increase to include
1645 (REGISTER_NAMES): Add names of bank registers.
1646 (FP15_REGNUM): Define.
1647 (REGISTER_VIRTUAL_TYPE): Use it.
1648 * monitor.c: Clean up some comments.
1650 Thu Mar 7 12:09:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1652 * i386b-nat.c: Revert part of Mar 5 change. FreeBSD collapsed the
1653 s* and t* symbols too.
1655 Thu Mar 7 15:18:51 1996 James G. Smith <jsmith@cygnus.co.uk>
1657 * symfile.c (generic_load): Avoid division by zero.
1659 Wed Mar 6 17:57:59 1996 Jeffrey A Law (law@cygnus.com)
1661 * breakpoint.c (bfd_lookup_symbol): Provide for all SVR4 systems,
1662 not just those with HANDLE_SVR4_EXEC_EMULATORS.
1665 * breakpoint.c (internal_breakpoint_number): Move to file scope.
1666 (create_solib_event_breakpoint): Use an internal breakpoint number.
1668 Wed Mar 6 00:32:44 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1670 * valarith.c (value_in): Change builtin_type_chill_bool to
1673 Tue Mar 5 23:48:36 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1675 * ch-exp.c (parse_primval): Handle CARD, MAX, MIN.
1676 (match_string_literal): Handle control sequence.
1677 (match_character_literal): Deto.
1679 * ch-lang.c (chill_printchar): Change formating of nonprintable
1680 characters from C'xx' to ^(num).
1681 (chill_printstr): Deto.
1682 (value_chill_card, value_chill_max_min): New functions to process
1683 Chill's CARD, MAX, MIN.
1684 (evaluate_subexp_chill): Process UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN.
1686 * expression.h (exp_opcode): Add UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN
1687 for Chill's CARD, MAX, MIN.
1689 * valarith.c (value_in): Add processing of TYPE_CODE_RANGE
1690 and change return type from builtin_type_int to
1691 builtin_type_chill_bool.
1693 Tue Mar 5 18:54:04 1996 Stan Shebs <shebs@andros.cygnus.com>
1695 * config/nm-nbsd.h (link_object, lo_name, etc): Move to here
1696 from config/nm-nbsd.h.
1697 * config/sparc/nm-nbsd.h (regs, fp_status, etc): Move to here
1698 from config/sparc/tm-nbsd.h.
1700 * config/m68k/nm-hp300hpux.h (FIVE_ARG_PTRACE): Define here
1701 instead of in config/m68k/xm-hp300hpux.h.
1703 Tue Mar 5 12:05:35 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1705 * i386b-nat.c, m68knbsd-nat.c (fetch_core_registers): Provide
1706 implementation for NetBSD systems.
1708 Mon Mar 4 23:44:16 1996 Per Bothner <bothner@kalessin.cygnus.com>
1710 * valarith.c (binop_user_defined_p): Return 0 for BINOP_CONCAT.
1711 (value_concat): Handle varying strings (add COERCE_VARYING_ARRAY).
1713 * ch-lang.c (evaluate_subexp_chill case MULTI_SUBSCRIPT): Error
1714 if "function" is pointer to non-function.
1716 Mon Mar 4 17:47:03 1996 Stan Shebs <shebs@andros.cygnus.com>
1718 * top.c (print_gdb_version): Update copyright year.
1720 Mon Mar 4 14:44:54 1996 Jeffrey A Law (law@cygnus.com)
1723 * infrun.c (wait_for_inferior): Remove breakpoints and
1724 switch terminal settings before calling SOLIB_ADD.
1725 * solib.c (enable_break, SVR4 variant): Don't map in symbols
1726 for the dynamic linker, the namespace pollution causes real
1729 Sun Mar 3 17:18:57 1996 James G. Smith <jsmith@cygnus.co.uk>
1731 * remote-mips.c (common_breakpoint): Explicitly terminate the
1734 Wed Feb 28 22:32:18 1996 Stan Shebs <shebs@andros.cygnus.com>
1736 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
1737 * remote.c (remote_detach): Send a command 'D' to the target
1738 when detaching, update the function's comments.
1740 Thu Jun 6 16:11:38 1996 Miles Bader <miles@gnu.ai.mit.edu>
1742 * gnu-nat.c (thread_cmd_list): New declaration.
1743 (parse_int_arg): New function.
1745 Wed Jun 5 17:28:04 1996 Miles Bader <miles@gnu.ai.mit.edu>
1747 * gnu-nat.h (struct proc): Add DETACH_SC field.
1748 * gnu-nat.c (make_proc): Set DETACH_SC.
1749 (struct inf): Add DETACH_SC & DEFAULT_THREAD_DETACH_SC fields.
1750 (make_inf): Set DETACH_SC & DEFAULT_THREAD_DETACH_SC fields.
1751 (add_thread_commands): Add set/show for detach-suspend-count.
1752 Add takeover-suspend-count cmd.
1753 (inf_detach): Set suspend counts to the detach SC, not 0.
1754 (set_thread_detach_sc_cmd, show_thread_detach_sc_cmd,
1755 set_task_detach_sc_cmd, show_task_detach_sc_cmd,
1756 set_thread_default_thread_detach_sc_cmd,
1757 show_thread_default_thread_detach_sc_cmd): New functions.
1758 (show_task_cmd): Also show detach-suspend-count values.
1759 (thread_takeover_sc_cmd): New function.
1761 Fri May 31 16:49:24 1996 Miles Bader <miles@gnu.ai.mit.edu>
1763 * gnu-nat.c (show_thread_run_cmd): Actually print state.
1765 Thu May 30 10:47:56 1996 Miles Bader <miles@gnu.ai.mit.edu>
1767 * gnu-nat.c (inf_signal): Make unforwardable exceptions an error.
1769 Tue May 28 17:06:36 1996 Miles Bader <miles@gnu.ai.mit.edu>
1771 * gnu-nat.c (inf_validate_stopped): proc_getprocinfo takes a
1772 pointer to the flags now, not the flags themselves.
1774 Mon May 27 13:31:17 1996 Miles Bader <miles@gnu.ai.mit.edu>
1776 * gnu-nat.c (gnu_wait): Print debugging msgs for pending execs.
1777 (gnu_create_inferior): Check return from ptrace.
1779 Sun May 26 16:56:35 1996 Miles Bader <miles@gnu.ai.mit.edu>
1781 * gnu-nat.h (struct proc): Add DEAD field.
1782 * gnu-nat.c (make_proc): Initialize DEAD.
1783 (inf_set_traced, inf_validate_task_sc, inf_validate_procs: Frob it.
1784 (gnu_wait): Only abort for 0 threads if the task isn't dead.
1786 Sat May 25 17:06:05 1996 Miles Bader <miles@gnu.ai.mit.edu>
1788 * gnu-nat.c (inf_signal): Pass SIGCODE when posting a signal.
1790 Wed May 22 18:44:28 1996 Miles Bader <miles@gnu.ai.mit.edu>
1792 * gnu-nat.c (S_proc_wait_reply): Add SIGCODE argument.
1793 (inf_set_traced): Only give no-signal-thread error message if
1794 turning *on* tracing.
1796 Wed May 15 13:03:16 1996 Miles Bader <miles@gnu.ai.mit.edu>
1798 * gnu-nat.c (inf_validate_procs): If INF has no threads, always
1799 set inf->threads_up_to_date to 0.
1800 (inf_signal): Pass in new SIGCODE argument to msg_sig_post_untraced.
1801 (gnu_wait): Pass in new TIMEOUT arg to interrupt_operation.
1802 (proc_update_sc): Cast thread state arg to thread_set_state.
1803 (proc_get_state): Cast thread state arg to thread_get_state.
1804 (inf_validate_task_sc): Cast task_basic_info arg to task_info.
1805 * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Call
1806 inf_update_procs before we lookup the thread.
1807 * config/i386/i386gnu.mh (MH_CFLAGS): New variable.
1809 Tue May 7 17:52:33 1996 Miles Bader <miles@gnu.ai.mit.edu>
1811 * gnu-nat.c (gnu_kill_inferior): Use inf_set_task to clear the task.
1813 Mon May 6 19:06:49 1996 Miles Bader <miles@gnu.ai.mit.edu>
1815 * gnu-nat.c (inf_set_traced): Use msg_set_init_int with
1816 INIT_TRACEMASK instead of setting the exec flags.
1818 Fri May 3 19:10:57 1996 Miles Bader <miles@gnu.ai.mit.edu>
1820 * gnu-nat.c (inf_validate_procs): Don't clear INF->task if we find
1821 the task's died, so others have a chance at it.
1822 (gnu_resume): When single-stepping a single thread, given an error
1823 if there is no such thread. When single-stepping one but running
1824 the others, just given a warning and still run all the threads.
1825 (gnu_wait): If there seem to be no threads, look harder, and
1826 signal an error if there really aren't any.
1827 (gnu_attach): Reset thread numbering to 0.
1829 * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Give
1830 thread name in warning messages.
1832 * gnu-nat.c (active_inf): New function.
1833 (show_sig_thread_cmd, show_stopped_cmd): Use it.
1834 (info_port_rights, info_send_rights_cmd, info_port_sets_cmd,
1835 info_recv_rights_cmd, info_port_rights_cmd, info_port_rights_cmd):
1837 (add_task_commands): Add new port-right info commands.
1839 Fri Apr 26 20:42:16 1996 Miles Bader <miles@gnu.ai.mit.edu>
1841 * gnu-nat.c (gnu_wait): Instead of _hurd_intr_rpc_mach_msg, just
1842 use mach_msg with MACH_RCV_INTERRUPT.
1843 (set_noninvasive_cmd): New function.
1844 (add_task_commands): Add command entry for `set noninvasive'.
1846 Mon Mar 4 14:12:02 1996 Miles Bader <miles@gnu.ai.mit.edu>
1848 * gnu-nat.c (gnu_read_inferior): Use hurd_safe_memmove, not safe_bcopy.
1849 (safe_bcopy): Function removed.
1851 Mon Dec 4 14:18:26 1995 Miles Bader <miles@gnu.ai.mit.edu>
1853 * gnu-nat.c (proc_update_sc): Assert only threads can have state.
1854 (make_proc): Initialize state_valid & state_changed fields.
1856 Tue Nov 28 17:51:21 1995 Miles Bader <miles@gnu.ai.mit.edu>
1858 * reply_mig_hack.awk: New file.
1860 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
1862 * breakpoint.c (breakpoint_1): Print breakpoint thread field.
1864 * lynx-nat.c (child_wait): Return TARGET_WAITKIND_SPURIOUS for new
1867 Mon Nov 13 18:30:53 1995 Miles Bader <miles@gnu.ai.mit.edu>
1869 * target.c (debug_to_check_threads): New function.
1871 * inflow.c (terminal_init_inferior_with_pgrp): New function.
1872 (terminal_init_inferior): Call terminal_init_inferior_with_pgrp.
1873 * inferior.h (terminal_init_inferior_with_pgrp): New declaration,
1874 but only if PROCESS_GROUP_TYPE is defined.
1876 Mon Nov 6 16:42:09 1995 Miles Bader <miles@gnu.ai.mit.edu>
1878 * target.c (debug_to_thread_alive): Pass through the return value.
1880 Thu Nov 2 18:05:00 1995 Miles Bader <miles@gnu.ai.mit.edu>
1882 * target.c (signals, target_signal_from_host, target_signal_to_host):
1883 Add mach exceptions.
1884 * target.h (enum target_signal): Add mach exceptions.
1886 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
1888 * gnu-nat.c: New file: gnu native backend.
1889 * i386gnu-nat.c: New file: i386-specific part of gnu native backend.
1890 * gnu-nat.h: New file.
1891 * config/nm-gnu.h: New file.
1892 * config/tm-i386gnu.h: New file.
1893 * config/xm-i386gnu.h: New file.
1894 * config/i386/i386gnu.mh: New file.
1895 * config/i386/i386gnu.mt: New file.
1897 Wed Feb 28 15:50:12 1996 Fred Fish <fnf@cygnus.com>
1899 * Makefile.in (VERSION): Bump version to 4.15.2 to establish
1900 baseline for gdb 4.16 rerelease testing.
1902 Wed Feb 28 13:32:05 1996 Jeffrey A Law (law@cygnus.com)
1904 * somsolib.c (som_solib_create_inferior_hook): Before returning
1905 call clear_symtab_users.
1907 Tue Feb 27 00:04:46 1996 Stu Grossman (grossman@critters.cygnus.com)
1909 * remote-e7000.c (e7000_open): Delete all breakpoints when
1910 connecting to e7000. Change connect message to allow use of
1911 monitor.exp in test suite.
1912 * (e7000_load): Print transfer rate of download.
1913 * symfile.c (generic_load): Print transfer rate of download.
1915 Sun Feb 25 13:58:33 1996 Stan Shebs <shebs@andros.cygnus.com>
1917 * configure.in (mips*-*-vxworks*): New config.
1918 * configure: Regenerated.
1920 * config/mips/vxmips.mt, config/mips/tm-vxmips.h: New files.
1921 * remote-vxmips.c (vx_convert_to_virtual, vx_convert_from_virtual):
1924 Sat Feb 24 12:30:28 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1926 * partial-stab.h (case N_FUN): Function symbols generated
1927 by SPARCworks cc have a meaningless zero value, do not update
1928 pst->textlow if the function symbol value is zero.
1930 * stabsread.c (define_symbol): Initialize SYMBOL_TYPE field
1931 for function prototype declaration symbols.
1933 Fri Feb 23 22:33:04 1996 Stu Grossman (grossman@critters.cygnus.com)
1935 * remote-e7000.c (e7000_load): New routine to download via the
1937 * (e7000_wait): Don't backup PC when we hit a breakpoint.
1938 Apparantly new sh2 pods get this right...
1939 * (e7000_ops): Add call to e7000_load.
1941 Thu Feb 22 00:52:42 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1943 * config/m68k/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h},
1944 m68knbsd-nat.c: New files, support for NetBSD/m68k.
1946 * configure.in (m68k-*-netbsd*): New config.
1947 * configure: Regenerated.
1949 Wed Feb 21 19:00:21 1996 Fred Fish <fnf@cygnus.com>
1951 * standalone.c (open, _initialize_standalone): Fix obvious typos
1952 reported by Martin Pool <martin@citr.uq.oz.au>.
1954 Wed Feb 21 14:24:04 1996 Jeffrey A Law (law@cygnus.com)
1956 * solib.c (solib_create_inferior_hook): Fix thinko.
1958 Tue Feb 20 23:59:19 1996 Jeffrey A Law (law@cygnus.com)
1960 * solib.c (solib_break_names): Define for Solaris and Linux.
1961 (enable_break): For SVR4 systems, first try to use the debugger
1962 interfaces in the dynamic linker to track shared library events
1963 as they happen, then fall back to BKPT_AT_SYMBOL code. Convert
1964 BKPT_AT_SYMBOL code to use shared library event breakpoints.
1965 (solib_create_inferior_hook): Simplify BKPT_AT_SYMBOL code,
1966 it no longer needs to restart/wait on the inferior.
1967 * symfile.c (find_lowest_section): No longer static.
1968 * symfile.h (find_lowest_section): Corresponding changes.
1970 Tue Feb 20 18:54:08 1996 Fred Fish <fnf@cygnus.com>
1972 * valops.c (COERCE_FLOAT_TO_DOUBLE): Define default value.
1973 (value_arg_coerce): Use COERCE_FLOAT_TO_DOUBLE.
1974 * config/alpha/tm-alpha.h (COERCE_FLOAT_TO_DOUBLE): Define to 1.
1975 * config/mips/tm-mips.h: Ditto.
1976 * config/pa/tm-hppa.h: Ditto.
1977 * config/rs6000/tm-rs6000.h: Ditto.
1978 * config/sparc/tm-sparc.h: Ditto.
1980 Tue Feb 20 17:32:05 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1982 * config/{i386,ns32k}/nbsd.mh (NATDEPFILES): Remove core-aout.o.
1984 * config/nm-nbsd.h (FETCH_INFERIOR_REGISTERS): Defined.
1985 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
1986 #ifdef'd out definitions --- Causes serious gdb failures on
1987 the i386. Need to investigate further before enabling.
1989 * i386b-nat.c (fetch_inferior_registers, store_inferior_registers,
1990 fetch_core_registers): New functions. These functions are defined
1991 if FETCH_INFERIOR_REGISTERS is set. Registers are fetched/stored
1992 with ptrace PT_GETREGS/PT_SETREGS.
1994 Tue Feb 20 16:55:06 1996 Stu Grossman (grossman@critters.cygnus.com)
1996 * findvar.c (extract_floating store_floating): Replace `long
1997 double' with `DOUBLEST'.
1999 Mon Feb 19 15:25:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2001 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
2004 Mon Feb 19 10:32:05 1996 Jeffrey A Law (law@cygnus.com)
2006 * symtab.h (looup_minimal_symbol_solib_trampoline): Declare.
2008 * breakpoint.h (remove_solib_event_breakpoints): Declare.
2009 * breakpoint.c (remove_solib_event_breakpoints): New function.
2010 * somsolib.c (solib_create_inferior_hook): Remove all solib event
2011 breakpoints before inserting any new ones. Use a solib event
2012 breakpoint for the breakpoint at "_start".
2013 Remove extraneous "\n" from calls to warning.
2015 * breakpoint.c (breakpoint_1): Add missing "sigtramp" to bptypes
2018 Mon Feb 19 01:09:32 1996 Doug Evans <dje@cygnus.com>
2020 * dwarfread.c (add_partial_symbol): Use ADD_PSYMBOL_ADDR_TO_LIST
2021 for CORE_ADDR values.
2022 (new_symbol): Use SYMBOL_VALUE_ADDRESS for CORE_ADDR values.
2023 * symfile.h (add_psymbol_{,addr}to_list): Add prototypes.
2025 Sun Feb 18 14:37:13 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2027 * mipsread.c (mipscoff_symfile_read): Unconditionally add
2028 alpha coff dynamic symbols for all symbol files. Makes skipping
2029 over the trampoline code work when stepping from a function in a
2030 shared library into a function in a different shared library.
2032 Sun Feb 18 09:27:10 1996 Stu Grossman (grossman@cygnus.com)
2034 * config/sparc/tm-sparc.h: Define PS_FLAG_CARRY. Define
2035 RETURN_VALUE_ON_STACK to return long doubles on the stack.
2037 Sat Feb 17 16:33:11 1996 Fred Fish <fnf@cygnus.com>
2039 * Makefile.in (ch-exp.o): Add dependencies.
2040 (various): Add gdb_string.h to dependencies that need it.
2042 Sat Feb 17 08:57:50 1996 Fred Fish <fnf@cygnus.com>
2044 * symmisc.c (print_symbol_bcache_statistics): Update description for
2045 printing byte cache statistics.
2047 Thu Feb 16 16:02:03 1996 Stu Grossman (grossman@cygnus.com)
2049 * Add native support for long double data type.
2050 * c-exp.y (%union): Change dval to typed_val_float. Use DOUBLEST
2051 to store actual data. Change types of INT and FLOAT tokens to
2052 typed_val_int and typed_val_float respectively. Create new token
2053 DOUBLE_KEYWORD to specify the string `double'. Make production
2054 for FLOAT use type determined by parse_number. Add production for
2055 "long double" data type.
2056 * (parse_number): Use sscanf to parse numbers as float, double or
2057 long double depending upon the type of typed_val_float.dval. Also
2058 allow user to specify `f' or `l' suffix to explicitly specify
2059 float or long double constants. Change typed_val to
2061 * (yylex): Change typed_val to typed_val_int. Also, scan for
2063 * coffread.c (decode_base_type): Add support for T_LNGDBL basic
2065 * configure, configure.in: Add check for long double support in
2067 * defs.h: Define DOUBLEST appropriatly depending on whether
2068 HAVE_LONG_DOUBLE (from autoconf) is defined. Also, fix prototypes
2069 for functions that handle this type.
2070 * expression.h (union exp_element): doubleconst is now type
2072 * m2-exp.y f-exp.y (%union): dval becomes type DOUBLEST.
2073 * findvar.c (extract_floating): Make return value be DOUBLEST.
2074 Also, add support for numbers with size of long double.
2075 * (store_floating): Arg `val' is now type DOUBLEST. Handle all
2077 * parser-defs.h parse.c (write_exp_elt_dblcst): Arg expelt is now
2079 * valarith.c (value_binop): Change temp variables v1, v2 and v to
2080 type DOUBLEST. Coerce type of result to long double if either op
2082 * valops.c (value_arg_coerce): If argument type is bigger than
2083 double, coerce to long double.
2084 * (call_function_by_hand): If REG_STRUCT_HAS_ADDR is defined, and
2085 arg type is float and > 8 bytes, then use pointer-to-object
2086 calling conventions.
2087 * valprint.c (print_floating): Arg doub is now type DOUBLEST.
2088 Use appropriate format and precision to print out floating point
2090 * value.h: Fixup prototypes for value_as_double,
2091 value_from_double, and unpack_double to use DOUBLEST.
2092 * values.c (record_latest_value): Remove check for invalid
2093 floats. Allow history to store them so that people may examine
2094 them in hex if they want.
2095 * (value_as_double unpack_double): Change return value to DOUBLEST.
2096 * (value_from_double): Arg `num' is now DOUBLEST.
2097 * (using_struct_return): Use RETURN_VALUE_ON_STACK macro (target
2098 specific) to expect certain types to always be returned on the stack.
2100 Fri Feb 16 14:00:54 1996 Fred Fish <fnf@cygnus.com>
2102 * bcache.c, bcache.h: New files to implement a byte cache.
2103 * Makefile.in (SFILES): Add bcache.c.
2104 (symtab_h): Add bcache.h.
2105 (HFILES_NO_SRCDIR): add bcache.h
2106 (COMMON_OBJS): Add bcache.o
2107 (bcache.o): New target.
2108 * dbxread.c (start_psymtab): Make global_syms & static_syms
2109 type "partial_symbol **".
2110 * hpread.c (hpread_start_symtab): Ditto.
2111 * os9kread.c (os9k_start_psymtab): Ditto.
2112 * stabsread.h (start_psymtab): Ditto.
2113 * {symfile.c, symfile.h} (start_psymtab_common): Ditto.
2114 * maint.c (maintenance_print_statistics): Call
2115 print_symbol_bcache_statistics.
2116 * objfiles.c (allocate_objfile): Initialize psymbol bcache malloc
2118 * solib.c (allocate_rt_common_objfile): Ditto.
2119 * symfile.c (reread_symbols): Ditto.
2120 (free_objfile): Free psymbol bcache when objfile is freed.
2121 (objfile_relocate): Use new indirect psymbol pointers.
2122 * objfiles.h (struct objfile): Add psymbol cache.
2123 * symfile.c (compare_psymbols): Now passed pointers to pointers to
2125 (reread_symbols): Free psymbol bcache when freeing other objfile
2127 (add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new
2128 psymbol using the psymbol bcache.
2129 (init_psymbol_list): Psymbol lists now contain pointers rather than
2130 the actual psymbols.
2131 * symfile.h (psymbol_allocation_list): Psymbol lists now dynamically
2132 grown arrays of pointers.
2133 (ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol
2135 * symmisc.c (print_partial_symbols): Now takes pointer to pointer
2137 (print_symbol_bcache_statistics): New function to print per objfile
2139 (print_partial_symbol, print_partial_symbols,
2140 maintenance_check_symtabs, extend_psymbol_list):
2141 Account for change to pointer to pointer to partial symbol.
2142 * symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2,
2143 make_symbol_completion_list):
2144 Account for change to pointer to pointer to partial symbol.
2145 * symtab.h (bcache.h): Include.
2146 * xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms
2147 type "partial_symbol **".
2149 Fri Feb 16 10:02:34 1996 Fred Fish <fnf@cygnus.com>
2151 * dwarfread.c (free_utypes): New function.
2152 (read_file_scope): Call free_utypes as cleanup, rather than just
2153 freeing the utypes pointer.
2155 Thu Feb 15 21:40:52 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2157 * demangle.c (is_cplus_marker): New function, checks if a
2158 character is one of the commonly used C++ marker characters.
2159 * defs.h (is_cplus_marker): Add prototype.
2160 * c-typeprint.c (c_type_print_base), ch-lang.c (chill_demangle),
2161 cp-valprint.c (cp_print_class_method), mdebugread.c (parse_symbol),
2162 stabsread.c (define_symbol, read_member_functions, read_struct_fields),
2163 symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P),
2164 values.c (vb_match): Use is_cplus_marker instead of comparison
2167 Thu Feb 15 18:08:13 1996 Fred Fish <fnf@cygnus.com>
2169 * symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly
2170 delete entirely someday.
2172 Thu Feb 15 15:25:34 1996 Stan Shebs <shebs@andros.cygnus.com>
2174 * mpw-make.sed: Edit out makefile rebuild rule.
2175 (host_alias, target_alias): Comment out instead of deleting.
2176 (@LIBS@): Edit out references.
2178 Tue Feb 13 22:56:46 1996 Fred Fish <fnf@cygnus.com>
2180 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2181 Use n_psyms in OBJSTAT, not psyms.
2183 Mon Feb 12 15:59:31 1996 Doug Evans <dje@charmed.cygnus.com>
2185 * configure.in (sparclet-*-aout*): New config.
2186 * configure: Regenerated.
2188 Mon Feb 12 14:17:52 1996 Fred Fish <fnf@cygnus.com>
2190 * somsolib.c (som_solib_add): Use xmalloc rather than bare
2191 unchecked call to malloc.
2192 * remote-mips.c (pmon_load_fast): ditto.
2193 * remote-mm.c (mm_open): ditto.
2194 * hpread.c (hpread_lookup_type): ditto.
2195 * remote-adapt.c (adapt_open): ditto.
2197 Mon Feb 12 13:11:32 1996 Fred Fish <fnf@cygnus.com>
2199 * f-lang.c (allocate_saved_bf_node, allocate_saved_function_node,
2200 allocate_saved_f77_common_node, allocate_common_entry_node,
2201 add_common_block): Use xmalloc rather than malloc, some of which
2203 * gnu-regex.c: At same point as other gdb specific changes
2204 #undef malloc and then #define it to xmalloc.
2205 * ch-exp.c (growbuf_by_size): Use xmalloc/xrealloc rather than
2206 bare unchecked calls to malloc/realloc.
2207 * stabsread.c (dbx_lookup_type): Use xmalloc rather than bare
2208 unchecked call to malloc.
2210 Wed Feb 7 11:31:26 1996 Stu Grossman (grossman@cygnus.com)
2212 * symtab.c (gdb_mangle_name): Change opname var to be const to
2213 match return val of cplus_mangle_name.
2214 * i960-tdep.c: Change arg types of next_insn to match callers.
2216 Wed Feb 7 07:34:24 1996 Fred Fish <fnf@cygnus.com>
2218 * config/i386/linux.mh (XM_CLIBS, GDBSERVER_LIBS): Remove. These
2219 apparently aren't needed in any reasonably recent version of
2222 Tue Feb 6 21:37:03 1996 Per Bothner <bothner@kalessin.cygnus.com>
2224 * stabsread.c (read_range_type): If !self-subrange and language
2225 is Chill, assume a true range. If a true_range is a sub_subrange,
2226 use builtin_type_int for index_type.
2228 Tue Feb 6 18:38:51 1996 J.T. Conklin <jtc@slave.cygnus.com>
2230 * nindy-share/nindy.c (say): Use stdarg.h macros when compiling
2231 with an ANSI compiler.
2233 start-sanitize-gdbtk
2234 Tue Feb 6 16:31:25 1996 Tom Tromey <tromey@creche.cygnus.com>
2236 * gdbtk.tcl (create_file_win): Eliminate text widget B1 binding so
2237 double-clicking will work again.
2238 (create_asm_win): Put "break" at end of all B1 bindings.
2239 (create_file_win): Lower "sel" tag, don't raise it.
2240 (ensure_line_visible): New proc.
2241 (update_listing, update_assembly): Use it.
2242 (create_copyright_window): Destroy window on Leave event.
2243 (create_command_window): Put "break" at end of all B2 bindings.
2246 Mon Feb 5 18:24:28 1996 Steve Chamberlain <sac@slash.cygnus.com>
2248 From Michael_Snyder@NeXT.COM (Michael Snyder):
2249 * valops.c (value_arg_coerce): Coerce float to double, unless the
2250 function prototype specifies float.
2252 Mon Feb 5 09:51:55 1996 Tom Tromey <tromey@creche.cygnus.com>
2254 * language.c (set_language_command): Use languages table when
2255 printing available languages.
2257 Sat Feb 3 12:22:05 1996 Fred Fish <fnf@cygnus.com>
2259 Fix problems reported by Hans Verkuil (hans@wyst.hobby.nl):
2260 * command.c (add_cmd): Add missing initialization for enums member.
2261 Reorder members to match structure declaration to make it easier to
2262 tell when one is missing.
2263 * exec.c (exec_file_command): Fix problem where filename in malloc'd
2264 memory is referenced after being freed.
2266 Sat Feb 3 03:26:21 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2268 * dwarfread.c (read_func_scope): Avoid GDB core dumps if
2269 AT_name tag is missing.
2271 * procfs.c (procfs_stopped_by_watchpoint): Fix logic when
2272 FLTWATCH and FLTKWATCH are defined.
2274 * remote.c (remote_read_bytes): Advance memaddr for transfers,
2275 return number of bytes transferred for partial reads.
2277 * top.c (init_signals): Reset SIGTRAP to SIG_DFL.
2279 Fri Feb 2 13:40:50 1996 Steve Chamberlain <sac@slash.cygnus.com>
2281 * win32-nat.c (mappings): Add ppc registers.
2282 (child_resume): Turn off step for ppc.
2284 Thu Feb 1 10:29:31 1996 Steve Chamberlain <sac@slash.cygnus.com>
2286 * config/powerpc/(cygwin32.mh, cygwin32.mt, tm-cygwin32.h,
2287 xm-cygwin32.h): New.
2288 * config/i386/(*win32*): Becomes *cygwin32*.
2289 * configure.in (i[3456]86-*-win32*): Becomes i[3456]86-*-cygwin32.
2290 (powerpcle-*-cygwin32): New.
2291 * configure: Regenerate.
2292 * win32-nat.c (child_create_inferior): Call CreateProcess
2293 with the right program arg.
2295 Thu Feb 1 11:01:10 1996 Jeffrey A Law (law@cygnus.com)
2297 * config/pa/tm-hppa.h (SOFT_FLOAT): Provide a default definition.
2299 Wed Jan 31 19:01:28 1996 Fred Fish <fnf@cygnus.com>
2301 * serial.c: Change fputc/fputs/fprintf to _unfiltered forms.
2303 Wed Jan 31 18:36:27 1996 Stan Shebs <shebs@andros.cygnus.com>
2305 * config/sparc/xm-sun4os4.h (HAVE_TERMIOS): Remove.
2307 * config/sparc/xm-sparc.h (HAVE_WAIT_STRUCT): Remove, never used.
2309 * config/i386/nm-i386mach.h (CHILD_PREPARE_TO_STORE): Move to
2310 here from config/i386/xm-i386mach.h, fix name.
2311 * config/i386/nm-sun386.h: Ditto, from config/i386/xm-sun386.h.
2312 * config/i386/nm-ptx4.h (CHILD_PREPARE_TO_STORE): Move to
2313 here from config/i386/xm-ptx4.h.
2314 * config/i386/nm-ptx4.h: Ditto, from config/i386/xm-ptx.h.
2315 * config/i386/nm-symmetry.h: Ditto, from config/i386/xm-symmetry.h.
2316 * config/m68k/nm-sun3.h: Ditto, from config/m68k/xm-sun3.h.
2317 * config/sparc/nm-nbsd.h: Ditto, from config/sparc/xm-nbsd.h.
2318 * config/sparc/nm-sun4os4: Ditto, from config/sparc/xm-sparc.h.
2320 * config/sparc/nm-sun4sol2.h: New file, renamed from nm-sysv4.h.
2321 (PRSVADDR_BROKEN): Move here from xm-sun4sol2.h.
2322 * config/sparc/sun4sol2.mh (NAT_FILE): Update.
2324 Wed Jan 31 17:20:26 1996 Jeffrey A Law (law@cygnus.com)
2326 * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Handle software
2327 floating point correctly.
2328 (STORE_RETURN_VALUE): Likewise.
2329 * config/pa/tm-pro.h (SOFT_FLOAT): define.
2331 Wed Jan 31 13:34:52 1996 Fred Fish <fnf@cygnus.com>
2333 * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
2334 Define to what should be reasonable values. However, apparently
2335 a bug in linux mmap prevents mapped symbol tables from working.
2337 Tue Jan 30 18:26:19 1996 Fred Fish <fnf@cygnus.com>
2339 * defs.h (errno.h>: Move #include closer to head of file to solve
2340 obscure problem with systems that declare perror with const arg, in
2341 both errno.h and stdio.h, and const is defined away by intervening
2344 Tue Jan 30 15:41:10 1996 Fred Fish <fnf@cygnus.com>
2346 From Jon Reeves <reeves@zk3.dec.com>:
2347 * i386-stub.c (getpacket): Change fprintf stream from "gdb" to stderr.
2348 (mem_fault_routine): Fix misplaced volatile type qualifier in decl.
2350 Mon Jan 29 19:05:58 1996 Fred Fish <fnf@cygnus.com>
2352 * Makefile.in (diststuff): Make all-doc; diststuff target does not
2353 exist in doc/Makefile.in.
2355 Mon Jan 29 18:44:57 1996 Stan Shebs <shebs@andros.cygnus.com>
2357 * config/m88k/xm-cxux.h (BP_HIT_COUNT): Remove, never used.
2359 Mon Jan 29 00:10:35 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
2361 * ch-valprint.c (calculate_array_length): New function to
2362 determine the length of an array type.
2363 (chill_val_print (case TYPE_CODE_ARRAY)): If the length of an
2364 array type is zero, call calculate_array_length.
2366 * gdbtypes.c (get_discrete_bounds (case TYPE_CODE_ENUM)): The
2367 values may not be sorted. Scan all entries and set the real lower
2370 Sun Jan 28 15:50:42 1996 Fred Fish <fnf@cygnus.com>
2372 * config/xm-linux.h: Move include of solib.h and #define of
2373 SVR4_SHARED_LIBS from here ...
2374 * config/nm-linux.h: ...to here.
2376 Sat Jan 27 10:34:05 1996 Fred Fish <fnf@cygnus.com>
2378 * configure.in (AC_CHECK_HEADERS): Check for sys/procfs.h.
2379 Also check for gregset_t and fpregset_t types.
2380 * configure: Regenerate.
2381 * core-regset.c (sys/procfs.h): Only include if HAVE_SYS_PROCFS_H
2383 (fetch_core_registers): Turn into stub unless both HAVE_GREGSET_T
2384 and HAVE_FPREGSET_T are defined. These changes allow systems
2385 like linux that are migrating to /proc support to use a single
2386 configuration for both new and old versions.
2388 * config/i386/linux.mt: Note that this is now for both a.out and
2390 * config/i386/linux.mh (NATDEPFILES): Add solib.o, core-regset.o,
2392 * config/i386/tm-linux.h (tm-sysv4.h): Include.
2393 * config/i386/xm-linux.h (solib.h): Include
2394 (SVR4_SHARED_LIBS): Define.
2395 * i386v4-nat.c: Only compile if HAVE_SYS_PROCFS_H is defined.
2396 (supply_gregset, fill_gregset): Compile if HAVE_GREGSET_T defined.
2397 (supply_fpregset, fill_fpregset): Compile if HAVE_FPREGSET_T
2400 Fri Jan 26 13:48:14 1996 Stan Shebs <shebs@andros.cygnus.com>
2402 * config/sparc/xm-sparc.h (NEW_SUN_CORE): Remove, never used.
2403 * config/i386/xm-sun386.h: Ditto.
2404 * config/m68k/xm-sun2.h, config/m68k/xm-sun3.h: Ditto.
2406 Thu Jan 25 16:05:53 1996 Tom Tromey <tromey@creche.cygnus.com>
2408 * Makefile.in (INSTALLED_LIBS, CLIBS): Include @LIBS@.
2410 Thu Jan 25 09:22:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2412 From Greg McGary <gkm@gnu.ai.mit.edu>:
2413 * dcache.c (dcache_peek, dcache_poke): Advance addr for
2416 Thu Jan 25 13:08:51 1996 Doug Evans (dje@cygnus.com)
2418 * infrun.c (normal_stop): Fix test for shared library event.
2420 Thu Jan 25 03:26:38 1996 Doug Evans <dje@charmed.cygnus.com>
2422 * configure.in (sparc64-*-*): Add default host configuration.
2423 start-sanitize-gdbtk
2424 (sparc64-*-solaris2* host): Link statically if GCC used.
2426 (sparc64-*-solaris2*): Add target configuration.
2427 * configure: Regenerated.
2428 * sparc/sp64sol2.mt: New file.
2430 Wed Jan 24 22:31:37 1996 Doug Evans <dje@charmed.cygnus.com>
2432 * Makefile.in (RUNTEST): srcdir renamed to rootsrc.
2434 Wed Jan 24 15:42:24 1996 Tom Tromey <tromey@creche.cygnus.com>
2436 * Makefile.in (lint): Close backquotes.
2438 start-sanitize-gdbtk
2439 Wed Jan 24 15:28:41 1996 Tom Tromey <tromey@creche.cygnus.com>
2441 * gdbtk.tcl, gdbtk.c: Updated copyrights.
2443 * configure.in: Look for -ldl or -ldld when using Tcl 7.5 or
2445 * configure: Rebuilt.
2448 Wed Jan 24 13:19:10 1996 Fred Fish <fnf@cygnus.com>
2450 * NEWS: Make note of new record and replay feature for
2451 remote debug sessions.
2452 * serial.c (gdbcmd.h): Include.
2453 (serial_logfile, serial_logfp, serial_reading, serial_writing):
2454 Define here, for remote debug session logging.
2455 (serial_log_command, serial_logchar, serial_write, serial_readchar):
2456 New functions for remote debug session logging.
2457 (serial_open): Open remote debug session log file when needed.
2458 (serial_close): Close remote debug session log file when needed.
2459 (_initialize_serial): Add set/show commands for name of remote
2460 debug session log file.
2461 * serial.h (serial_readchar): Declare
2462 (SERIAL_READCHAR): Call serial_readchar().
2463 (SERIAL_WRITE): Call serial_write().
2464 (serial_close): Declare as extern.
2465 (serial_logfile, serial_logfp): Declare.
2466 * top.c (execute_command): Declare serial_logfp. Log user command
2467 in remote debug session log if log file is open.
2468 * remote-array.c (array_wait): #ifdef out echo to gdb_stdout.
2469 (array_read_inferior_memory): Rewrite to fix memory overwrite bug.
2470 * remote-array.c (SREC_SIZE): Remove, duplicates define in
2472 * remote-array.c (hexchars, hex2mem): Remove, unused.
2473 * gdbserver/low-linux.c (store_inferior_registers): Remove
2474 unnecessary extern declaration of registers[].
2475 * gdbserver/Makefile.in (all): Add gdbreplay.
2476 * gdbserver/gdbreplay.c: New file.
2477 * gdbserver/README: Give example of recording a remote
2478 debug session with gdb and then replaying it with gdbreplay.
2480 Tue Jan 23 18:02:35 1996 Per Bothner <bothner@kalessin.cygnus.com>
2482 * stabsread.c (rs6000_builtin_type): Make bool type unsigned.
2483 (read_one_struct_field): Support boolean bitfields.
2484 * c-valprint.c (c_val_print): Print booleans properly.
2486 Tue Jan 23 18:54:09 1996 Stan Shebs <shebs@andros.cygnus.com>
2488 * remote-vxsparc.c (vx_convert_to_virtual, vx_convert_from_virtual):
2490 * config/sparc/vxsparc.mt (TDEPFILES): Add remote-vxsparc.o.
2492 Tue Jan 23 14:36:05 1996 Per Bothner <bothner@kalessin.cygnus.com>
2494 * ch-exp.c (parse_tuple): Error if invalid mode.
2496 * value.h (COERCE_ARRAY): Don't coerce enums.
2497 (COERCE_ENUM): Don't COERCE_REF.
2498 (COERCE_NUMBER): New macro (same as COERCE_ARRAY then COERCE_ENUM).
2499 * valops.c (value_assign): Only do COERCE_ARRAY if internalvar (let
2500 value_cast handle it otherwise); do *not* COERCE_ENUM either way.
2501 * valarith.c: Use COERCE_NUMBER instead od COEREC_ARRAY.
2502 Add COERCE_REF before COERCE_ENUM.
2503 * values.c (value_as_long): Simplify.
2505 * valops.c (value_array): Create internalvar if !c_style_arrays.
2507 * language.c (lang_bool_type): Add Fortran support.
2508 * eval.c (OP_BOOL): Use LA_BOOL_TYPE.
2510 Tue Jan 23 13:08:26 1996 Jeffrey A Law (law@cygnus.com)
2512 * symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup.
2513 All references changed.
2514 * breakpoint.c (bpstat_what): Add shlib_event to the class types.
2515 Update state table. Reformat so that it's still readable.
2516 When we hit the shlib_event breakpoint, set the calss of shlib_event.
2517 (breakpoint_1): Add "shlib events" as a breakpoint type.
2518 Print the shlib_event breakpoint like other breakpoints.
2519 (create_solib_event_breakpoint): New function.
2520 (breakpoint_re_set_one): Handle solib_event breakpoints.
2521 * breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type.
2522 (enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS
2524 (create_solib_event_breakpoint): Declare.
2525 * infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat.
2526 (normal_stop): Inform the user when the inferior stoped due
2527 to a shared library event.
2528 (_initialize_infrun): Add new set/show variable "stop-on-solib-events"
2529 to control whether or not gdb continues the inferior or stops it when
2530 a shared library event occurs.
2531 * minsyms.c (lookup_minimal_symbol_solib_trampoline): New function.
2532 * somsolib.c (TODO list): Update.
2533 (som_solib_create_inferior_hook): Arrange for gdb to be notified
2534 when significant shared library events occur.
2535 * hppa-tdep.c (find_unwind_entry): No longer static.
2537 Tue Jan 23 09:00:48 1996 Doug Evans <dje@charmed.cygnus.com>
2539 * printcmd.c (print_insn): Pass fprintf_unfiltered to
2540 INIT_DISASSEMBLE_INFO.
2541 start-sanitize-gdbtk
2542 * gdbtk.c (gdb_disassemble): Likewise.
2545 Mon Jan 22 16:59:40 1996 Stan Shebs <shebs@andros.cygnus.com>
2547 * remote.c (remotebreak): New GDB variable.
2548 (remote_break): New global.
2549 (remote_interrupt): Send a break instead of ^C if remote_break.
2550 * NEWS: Describe the new variable.
2552 Mon Jan 22 16:24:11 1996 Doug Evans <dje@charmed.cygnus.com>
2554 * sparc-tdep.c (_initialize_sparc_tdep): Always use print_insn_sparc.
2556 Fri Jan 19 07:19:38 1996 Fred Fish <fnf@cygnus.com>
2558 * hp300ux-nat.c (getpagesize): Remove unused function
2559 fetch_core_registers.
2560 (hp300ux_core_fns): Remove, is unused.
2561 (_initialize_core_hp300ux): Remove, is unused.
2562 (gdbcore.h): Remove #include, no longer needed.
2564 Fri Jan 19 00:59:53 1996 Jeffrey A Law (law@cygnus.com)
2566 * rs6000-nat.c (exec_one_dummy_insn): Rework to avoid
2567 ptrace bug in aix4.1.3 on the rs6000.
2569 Wed Jan 17 13:22:27 1996 Stan Shebs <shebs@andros.cygnus.com>
2571 * remote-hms.c (hms_ops): Add value for to_thread_alive.
2572 * remote-nindy.c (nindy_ops): Ditto.
2573 * remote-udi.c (udi_ops): Ditto.
2575 Tue Jan 16 18:00:35 1996 James G. Smith <jsmith@cygnus.co.uk>
2577 * remote-mips.c (pmon_opn, pmon_wait, pmon_makeb64, pmon_zeroset,
2578 pmon_checkset, pmon_make_fastrec, pmon_check_ack,
2579 pmon_load_fast): New functions. Support for the PMON monitor world.
2580 (common_open): New function to merge support for different monitors.
2581 (mips_open): Use common_open().
2582 (mips_send_command): New function.
2583 (mips_send_packet): Scan out-of-sequence packets.
2584 (mips_enter_debug, mips_exit_debug): New functions.
2585 (pmon_ops): New target definition structure.
2587 Tue Jan 16 11:22:58 1996 Stu Grossman (grossman@cygnus.com)
2589 * Makefile.in (CLIBS): Add LIBS to allow libraries to be
2590 specified on the make command line (via make LIBS=xxx).
2592 * configure.in (enable-gm): magic.o -> gmagic.o.
2595 start-sanitize-gdbtk
2596 Mon Jan 15 09:58:41 1996 Tom Tromey <tromey@creche.cygnus.com>
2598 * gdbtk.tcl (create_expr_window): Many changes to update GUI.
2599 (add_expr): Changes from create_expr_window.
2600 (create_command_window): Set focus.
2601 (delete_expr): Rewrote.
2602 (expr_update_button): New proc.
2603 (add_expr): Put bindings on FocusIn, FocusOut.
2604 Don't allow .file_popup to be torn off.
2607 Fri Jan 12 21:41:58 1996 Jeffrey A Law (law@cygnus.com)
2609 * symtab.c (find_pc_symtab): Don't lose if OBJF_REORDERED
2610 is set but there are no psymtabs.
2612 Fri Jan 12 15:56:12 1996 Steve Chamberlain <sac@slash.cygnus.com>
2614 * dsrec.c (load_srec): Remove unused variable.
2615 * monitor.c (monitor_expect): Don't expect a ^C to echo.
2616 * serial.c (serial_open): Add parallel interface.
2617 * sh3-rom.c (parallel, parallel_in_use): New.
2618 (sh3_load): If parallel_in_use, download though the
2620 (sh3_open): Open parallel port if specified.
2621 (sh3_close): New function.
2622 (_inititalize_sh3): Add sh3_close hook and documentation.
2623 * monitor.c (monitor_close): Export.
2624 * monitor.h (monitor_close): Add prototype.
2626 Fri Jan 12 13:11:42 1996 Stan Shebs <shebs@andros.cygnus.com>
2628 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
2629 * remote.c (remotetimeout): New GDB variable, use to set the
2630 remote timeout for reading.
2632 start-sanitize-gdbtk
2633 Fri Jan 12 09:36:17 1996 Tom Tromey <tromey@creche.cygnus.com>
2635 * gdbtk.tcl (gdbtk_tcl_query): Swap Yes and No buttons.
2636 (update_listing): Use lassign. Use "see" to scroll. Don't need
2637 screen_top, screen_bot, screen_height.
2638 (update_assembly): Use "see" to scroll.
2639 (textscrollproc): Removed.
2640 (create_file_win): Don't use textscrollproc.
2641 (asmscrollproc): Removed.
2642 (create_asm_window): Don't use asmscrollproc.
2643 (create_asm_win): Ditto.
2644 (screen_height, screen_top, screen_bot): Removed.
2645 (run_editor): New proc.
2646 (build_framework): Use it.
2647 (create_file_win, create_source_window): Don't use textscrollproc.
2648 (create_breakpoints_window): Set -xscrollcommand on canvas.
2649 (not_implemented_yet): Default button is 0.
2650 (delete_char): Don't use tk_textBackspace.
2651 (create_command_window): Allow Tk bindings to fire after deleting
2653 (create_command_window): Make Delete delete left, not right.
2656 Fri Jan 12 07:14:27 1996 Fred Fish <fnf@cygnus.com>
2658 * lynx-nat.c, irix4-nat.c, sparc-nat.c: Include gdbcore.h
2659 to get "struct core_fns" defined.
2660 * Makefile.in (lynx-nat.o, irix4-nat.o, sparc-nat.o):
2661 Are dependent upon gdbcore_h.
2663 Thu Jan 11 23:13:24 1996 Per Bothner <bothner@cygnus.com>
2665 * symfile.c (decrement_reading_symtab): New function.
2666 * symfile.c, symtab.h (currently_reading_symtab): New variable.
2667 * symfile.c (psymtab_to_symtab): Adjust currently_reading_symtab.
2668 * gdbtypes.c (check_typedef): Don't call lookup_symbol if
2669 currently_reading_symtab (since that could infinitely recurse).
2671 Thu Jan 11 17:21:25 1996 Per Bothner <bothner@kalessin.cygnus.com>
2673 * stabsread.c (read_struct_type): Trivial simplification.
2675 * stabsread.c (define-symbol): Use invisible references
2676 for TYPE_CODE_SET and TYPE_CODE_BITSTRING too.
2677 * valops.c (call_function_by_hand): Likewise.
2678 * eval.c (evaluate_subexp_standard): When known, use the formal
2679 parameter type as the expected type when evaluating arg expressions.
2680 * ch-lang.c (evaluate_subexp_chill): Likewise (for MULTI_SUBSCRIPT).
2682 start-sanitize-gdbtk
2683 Thu Jan 11 10:08:14 1996 Tom Tromey <tromey@creche.cygnus.com>
2685 * main.c (main): Disable window interface if --help or --version
2688 * gdbtk.tcl (FSBox): Don't use tk_listboxSingleSelect.
2690 Changes in sync with expect:
2691 * configure.in (ENABLE_GDBTK): Use CY_AC_PATH_TCL and
2693 * aclocal.m4: Replaced with version from expect.
2694 * configure: Regenerated.
2697 Wed Jan 10 16:08:49 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2699 * configure.in, configure: Recognize rs6000-*-aix4*.
2700 * config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h".
2701 * config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h.
2702 * config/rs6000/xm-aix4.h: New file.
2703 * config/xm-aix4.h: New file.
2705 Wed Jan 10 11:25:37 1996 Fred Fish <fnf@cygnus.com>
2707 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
2708 * gdbserver/low-linux.c: New file.
2709 * remote.c (remote_read_bytes): Fix aborts on larger packets.
2711 * config/i386/linux.mh (GDBSERVER_DEPFILES, GDBSERVER_LIBS):
2713 * stabsread.c (define_symbol): If register value is too large,
2714 tell what it is and what max is.
2716 start-sanitize-gdbtk
2717 Wed Jan 10 09:07:22 1996 Tom Tromey <tromey@creche.cygnus.com>
2719 * gdbtk.tcl (gdbtk_tcl_fputs, gdbtk_tcl_fputs_error,
2720 gdbtk_tcl_flush): Use "see", not "yview".
2721 (gdbtk_tcl_query): Use questhead bitmap.
2722 various: Always wrap condition of 'if' in {...}.
2723 (add_breakpoint_frame): Set -value on radiobuttons.
2724 (lassign): New proc.
2725 (add_breakpoint_frame): Use lassign, not series of assignments.
2726 (decr): Made faster.
2727 (interactive_cmd): Use "see", not "yview".
2728 (not_implemented_yet): Use warning bitmap.
2729 (update_expr): Don't allow $expr to be evalled by Tcl.
2730 (create_expr_window): Don't use "focus".
2731 (delete_char, delete_line): Define globally.
2732 (delete_line, delete_char, create_command_window, update_autocmd,
2733 build_framework, create_asm_win, create_file_win): Use "see", not
2735 (create_copyright_window, center_window, bind_widget_after_class):
2737 (FSBox,create_command_window, create_autocmd_window): Binding
2739 (textscrollproc): Define globally.
2740 (build_framework): tk_menuBar no longer needed. Keys Prior, Next,
2741 Home, End, Up, and Down are all defined by Tk.
2742 (apply_filespec): Use error bitmap in dialog.
2743 (files_command): Don't use tk_listboxSingleSelect.
2744 (files_command): Don't use "uniq" to remove duplicates from a
2746 (update_assembly): Use lassign.
2747 (create_asm_win): Removed redundant bindings.
2748 (listing_window_button_1, file_popup_menu): Use tk_popup.
2749 (ButtonRelease-1 binding): Just remove tag from window; rest
2752 * gdbtk.c (gdbtk_query): Use Tcl_Merge to provide quoting.
2753 (call_wrapper): Use Tcl_Eval, not Tcl_VarEval.
2754 (gdbtk_call_command): Ditto.
2757 Tue Jan 9 09:33:53 1996 Jeffrey A Law (law@cygnus.com)
2759 * hpread.c (hpread_build_psymtabs): Finish Jan 4th
2760 enum namespace -> enum_namespace change.
2762 Tue Jan 9 04:44:47 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
2764 * ch-exp.c (parse_primval): In case ARRAY, add missing
2767 Mon Jan 8 13:29:34 1996 Stan Shebs <shebs@andros.cygnus.com>
2769 * remote-mips.c (mips_receive_header): Recognize \012 instead
2770 of \n, but write \n when program sends a \012.
2771 * ser-mac.c (mac_input_buffer): Increase size of buffer.
2773 Mon Jan 8 12:00:40 1996 Jeffrey A Law (law@cygnus.com)
2775 * infptrace.c (initialize_infptrace): Move function out of
2776 #ifdef conditional; put code within the function inside an
2779 * buildsym.c (end_symtab): Remove sort_pending and sort_linevec
2780 arguments. Sorting is now dependent on OBJF_REORDERED. All
2781 callers/references changed.
2782 * dbxread.c (read_ofile_symtab): Correctly determine value for
2783 last_source_start_addr for reordered executables.
2784 (process_one_symbol): Handle N_FUN with no name as an end of
2786 * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE
2787 is the high text address for a psymtab.
2788 (case N_SO): Likewise.
2789 (case N_FUN): Handle N_FUN with no name as an end of function
2791 * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols
2792 at the same address rather than a random subset of them.
2793 * coffread.c (coff_symfile_init): Set OBJF_REORDERED.
2794 * elfread.c (elf_symfile_init): Similarly.
2795 * somread.c (som_symfile_init): Similarly.
2796 * xcoffread.c (xcoff_symfile_init): Similarly.
2798 Fri Jan 5 17:46:01 1996 Stu Grossman (grossman@cygnus.com)
2800 * stack.c (print_stack_frame print_frame_info) symmisc.c
2801 (dump_symtab): Change RETURN_MASK_ERROR to RETURN_MASK_ALL so
2802 that catch_errors doesn't get blindsided by QUIT and lose the
2803 cleanup chain. This fixes a problem where ^C while in a
2804 user-defined command sometimes leaves instream NULL and causes a
2805 segfault in command_loop.
2807 Fri Jan 5 13:59:16 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2809 * configure.in, configure: Add `-ldl -lw' for Solaris linking.
2811 Fri Jan 5 12:02:00 1996 Steve Chamberlain <sac@slash.cygnus.com>
2813 * config/sh/sh.mt, config/powerpc/*.mt, config/pa/hppapro.mt,
2814 config/m68k/monitor.mt, config/h8500/h8500.mt, config/h8300/h8300.mt:
2815 srec.o renamed to dsrec.o.
2817 Thu Jan 4 16:04:54 1996 Stu Grossman (grossman@cygnus.com)
2819 * breakpoint.c (remove_breakpoint): Change error to warning so
2820 that hardware watchpoint removal problems won't leave breakpoint
2821 traps in the target.
2822 start-sanitize-gdbtk
2823 * configure configure.in: Make --enable-gdbtk be the default.
2825 * remote-e7000.c (e7000_insert_breakpoint,
2826 e7000_remove_breakpoint): Use e7000 based breakpoints, not memory
2828 * (e7000_wait): Adjust PC back by two when we see a breakpoint to
2829 compensate for e7000 maladjustment.
2830 * sparcl-tdep.c (sparclite_check_watch_resources): Fix logic bug
2831 which prevented hardware watchpoints from working.
2833 Thu Jan 4 10:44:17 1996 Fred Fish <fnf@cygnus.com>
2835 * infptrace.c (udot_info): New function.
2836 (PT_*): Define each individually if that one is not defined.
2837 * rs6000-nat.c (kernel_u_size): New function
2838 Include <sys/user.h> for "struct user"
2839 * alpha-nat.c (kernel_u_size): New function.
2840 Include <sys/user.h> for "struct user"
2841 * sparc-nat.c (kernel_u_size): New function.
2842 Include <sys/user.h> for "struct user"
2843 * i386b-nat.c (kernel_u_size): New function.
2844 * i386v-nat.c (kernel_u_size): New function.
2845 * config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define.
2846 (kernel_u_size): Declare.
2847 * config/i386/nm-linux.h (KERNEL_U_SIZE): Define.
2848 (kernel_u_size): Declare.
2849 * config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define.
2850 (kernel_u_size): Declare.
2851 * config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define.
2852 (kernel_u_size): Declare.
2853 * config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define.
2854 (kernel_u_size): Declare.
2856 Thu Jan 4 11:00:01 1996 steve chamberlain <sac@slash.cygnus.com>
2858 * mdebugread.c (mylookup_symbol): enum namespace becomes
2859 enum_namespace type.
2860 * symfile.c (add_psymbol_to_list)
2861 (add_psymbol_addr_to_list): Ditto.
2862 * symtab.c (lookup_partial_symbol): Ditto.
2863 (lookup_symbol): Ditto.
2864 (lookup_block_symbol): Ditto.
2865 * win32-nat.c (handle_load_dll): Use incoming dll base.
2866 (child_wait): Catch DLL load errors.
2867 (create_child_inferior): Translated between paths correctly.
2869 Wed Jan 3 23:13:53 1996 Fred Fish <fnf@cygnus.com>
2871 * i386v4-nat.c (supply_gregset, fill_gregset): Subtract NUM_FREGS
2872 from NUM_REGS to get number of general registers that we care about.
2873 * config/i386/tm-i386.h (REGISTER_BYTES): Define in terms
2874 of number of general regs and number of floating point regs.
2876 Wed Jan 3 19:49:54 1996 steve chamberlain <sac@slash.cygnus.com>
2878 * config/i386/tm-win32.h (IN_SOLIB_CALL_TRAMPOLINE): New.
2879 (SKIP_TRAMPOLINE_CODE): New.
2880 * config/i386/xm-win32.h (CANT_FORK): Deleted.
2881 (SLASH*) Changed to use unix style slash.
2882 * symtab.h (namespace enum): becomes typedef to avoid namespace
2884 * infcmd.c (path_command): Use empty string if PATH name not set.
2885 * i386-tdep.c (skip_trampoline_code): New function.
2886 * srec.c: Renamed dsrec.c to avoid filename collision.
2887 * Makefile.in: Cope with renaming.
2889 Wed Jan 3 13:09:04 1996 Fred Fish <fnf@cygnus.com>
2891 * symmisc.c (print_objfile_statistics): Print memory use statistics
2892 for objfile psymbol, symbol, and type obstacks.
2894 Tue Jan 2 13:41:14 1996 Stan Shebs <shebs@andros.cygnus.com>
2896 * config/mips/nm-irix5.h: Restore.
2897 (TARGET_HAS_HARDWARE_WATCHPOINTS, etc): Define as for Irix 4;
2898 from Lee Iverson <leei@ai.sri.com>.
2899 * config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h.
2900 * config/mips/irix[345].mh (MUNCH_DEFINE): Remove.
2902 For older changes see ChangeLog-95
2908 version-control: never