1 Sat Jul 20 10:41:06 1996 Fred Fish <fnf@cygnus.com>
3 * dwarf2read.c (struct filenames): Change internal "struct file"
4 to "struct fileinfo" to avoid conflict with "struct file" in
5 <sys/file.h> on HPUX and Solaris.
7 Sat Jul 20 10:09:28 1996 Fred Fish <fnf@cygnus.com>
9 * gdbtk.tcl (delete_expr): Unset corresponding element of
10 expr_update_list when destroying an expression.
11 (create_expr_window): Initialize expr_num, delete_expr_num,
12 and expr_update_list here when each new expression window
13 is created, rather than once at startup.
15 Fri Jul 19 14:05:57 1996 Stan Shebs <shebs@andros.cygnus.com>
17 * dwarf2read.c: New file, DWARF 2 reader originally contributed by
18 Brent Benson, with additions by Gary Funck and Jerry Kreuscher.
19 * Makefile.in (COMMON_OBS): Add dwarf2read.o.
20 (SFILES): Add dwarf2read.c.
21 (dwarf2read.o): Add build rule.
22 * symfile.h (dwarf2_has_info, dwarf2_build_psymtabs): Declare
24 * elfread.c (elf_symfile_read): Call them.
25 (elf_symtab_read) [HARRIS_TARGET]: Skip some special symbols.
27 Thu Jul 18 01:22:01 1996 Geoffrey Noer <noer@cygnus.com>
29 * symfile.c (symfile_bfd_open):
30 * exec.c (exec_file_command): for __GO32__ and __WIN32__ systems,
31 free the user from having to type the .exe extension.
33 Wed Jul 17 06:54:50 1996 Mark Alexander <marka@cygnus.com>
35 * mon960-rom.c: Shorten the mon960_inits string to a single
36 carriage return; this prevents a hang on connecting immediately
37 after powerup, when MON960 is attempting autobaud detection.
39 Tue Jul 16 23:47:04 1996 Mark Alexander <marka@cygnus.com>
41 * a29k-tdep.c (get_saved_register): Allow PC to be modified
42 when innermost frame is selected, but not in outer frames.
44 Tue Jul 16 23:37:25 1996 Stu Grossman (grossman@critters.cygnus.com)
46 * command.c (do_setshow_command): Don't segfault when showing
47 var_string and var_string_noescape vars that are NULL.
49 Mon Jul 15 16:55:48 1996 Doug Evans <dje@canuck.cygnus.com>
51 * win32-nat.c (handle_load_dll): dos_path_to_unix_path renamed to
52 cygwin32_conv_to_posix_path.
53 (child_create_inferior): unix_path_to_dos_path renamed to
54 cygwin32_conv_to_win32_path. Rewrite code to translate PATH.
56 Mon Jul 15 16:44:05 1996 Stu Grossman (grossman@critters.cygnus.com)
58 * defs.h printcmd.c: Create global disassemble_info structure
60 * gdbtk.c (gdb_disassemble): Setup di.mach from
61 tm_print_insn_info.mach, and set endian from TARGET_BYTE_ORDER.
62 * i386-tdep.c (set_assembly_language_command): set
63 tm_print_insn_info.mach to the appropriate value for 386 or 8086
65 * printcmd.c (print_insn): Move init of disassembler_info to
66 _initialize_printcmd. Set endian for disassembler here.
67 * sparc-tdep.c: Set tm_print_insn_info.mach as appropriate to
68 select sparc/sparclite.
69 * config/sparc/{tm-sparc.h tm-sparclite.h}: Get rid of
70 TM_PRINT_INSN. Set TM_PRINT_INSN_MACH to
71 bfd_mach_sparc/bfd_mach_sparc_sparclite.
73 Fri Jul 12 19:04:32 1996 Fred Fish <fnf@cygnus.com>
75 * hpread.c (hpread_lookup_type): Use xmmalloc/xmrealloc rather
76 than xmalloc/xrealloc.
78 Fri Jul 12 17:59:47 1996 Fred Fish <fnf@ninemoons.com>
80 * objfiles.c (map_to_file): Error return from mmalloc_findbase is
81 a NULL pointer, not a -1.
83 Fri Jul 12 10:16:24 1996 Stu Grossman (grossman@critters.cygnus.com)
85 * i386-tdep.c (set_assembly_language_command): New routine to
86 select between i386 and i8086 instruction sets for disassembly.
87 New command `set assembly-language {i386 i8086}'.
89 Thu Jul 11 21:13:21 1996 Mark Alexander <marka@cygnus.com>
91 * monitor.c (monitor_write_memory, monitor_read_memory_single):
92 Disable use of "long long" memory read/write commands; can't
93 use them because we hold the values to read/write in an int
94 variable, and because strtoul fails on values that exceed the
95 size of a long. This fixes breakpoint problems on MON960.
97 Thu Jul 11 11:39:31 1996 Fred Fish <fnf@cygnus.com>
99 * config/m68k/xm-hp300hpux.h (HAVE_MMAP): Remove definition.
100 * config/pa/xm-hppah.h (HAVE_MMAP): Ditto.
102 Wed Jul 10 16:54:41 1996 Fred Fish <fnf@cygnus.com>
104 * Makefile.in (MMALLOC_CFLAGS): Eliminate intermediate MMALLOC_DISABLE
105 and MMALLOC_CHECK macros, and add comment indicating how host dependent
106 makefile fragment should modify MMALLOC_CFLAGS to not use mmalloc, or
107 to use it but to not do heap corruption checking.
108 * gdbserver/Makefile.in: Ditto.
109 * utils.c (init_malloc): Replace warning() use with direct call of
110 fprintf_unfiltered, since current_target has not yet been set and thus
111 we cannot use warning(). If we try to use mmcheck and it fails,
112 suggest that this configuration needs NO_MMCHECK or MMCHECK_FORCE
113 defined. Other small mmalloc related cleanups.
114 * config/sparc/sun4os4.mh (MMALLOC_CFLAGS): Define MMCHECK_FORCE to 1.
115 * config/alpha/alpha-osf2.mh (MMALLOC_CFLAGS): Set to -DNO_MMCHECK.
117 * config/sparc/xm-sun4os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
118 * config/i386/xm-i386v4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
119 * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
120 * config/m68k/xm-hp300hpux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
121 * config/m68k/xm-m68kv4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT);
122 * config/m68k/xm-sun3os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
123 * config/pa/xm-hppah.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
124 * config/sparc/xm-sun4sol2.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
125 Remove obsolete defines.
127 * config/alpha/alpha-linux.mh (MMALLOC_DISABLE):
128 * config/alpha/alpha-osf1.mh (MMALLOC_DISABLE):
129 * config/rs6000/rs6000.mh (MMALLOC_DISABLE):
130 * config/rs6000/aix4.mh (MMALLOC_DISABLE):
131 * config/powerpc/aix4.mh (MMALLOC_DISABLE):
132 * config/powerpc/aix.mh (MMALLOC_DISABLE):
133 * config/ns32k/ns32km3.mh (MMALLOC_DISABLE):
134 * config/mips/mipsm3.mh (MMALLOC_DISABLE):
135 * config/mips/decstation.mh (MMALLOC_DISABLE):
136 * config/m88k/cxux.mh (MMALLOC_DISABLE):
137 * config/i386/i386mk.mh (MMALLOC_DISABLE):
138 * config/i386/i386m3.mh (MMALLOC_DISABLE):
139 * config/i386/i386gnu.mh (MMALLOC_DISABLE):
140 Use MMALLOC_CFLAGS instead.
142 Tue Jul 9 22:41:12 1996 Jeffrey A Law (law@cygnus.com)
144 * h8300-tdep.c: Remove some outdated comments.
145 (h8300_skip_prologue): Rework to be more correct for the H8/300H.
146 Handle stm.l insns for the H8/S.
147 (examine_prologue): Likewise.
149 Tue Jul 9 16:48:55 1996 Raymond Jou <rjou@mexican.cygnus.com>
151 * ser-mac.c (mac_close): Change a typo SetSetBuf to SerSetBuf.
153 Mon Jul 08 08:50:39 1996 Mark Alexander <marka@cygnus.com>
155 * mon960-rom.c (mon960_open): Add floating point detection to
156 prevent hang on non-FPU processors (PR 9775).
157 (mon960_cmds): Swap setmem.cmdw and setmem.cmdl to fix problem
158 setting breakpoints and improve loading speed.
160 Sun Jul 7 14:57:34 1996 Fred Fish <fnf@cygnus.com>
162 * coffread.c (record_minimal_symbol): Don't presave name string
163 on symbol_obstack before passing to prim_record_minimal_symbol.
164 It now handles saving the string itself.
165 * dbxread.c (read_dbx_dynamic_symtab): Ditto.
166 * mipsread.c (read_alphacoff_dynamic_symtab): Ditto.
167 * os9kread.c (record_minimal_symbol): Ditto.
168 * solib.c (solib_add_common_symbols): Ditto.
170 * coffread.c (coff_symtab_read): Don't presave name string on
171 symbol_obstack before passing to prim_record_minimal_symbol_and_info.
172 It now handles saving the string itself.
173 * dbxread.c (record_minimal_symbol): Ditto.
174 * elfread.c (record_minimal_symbol_and_info): Ditto.
176 * dstread.c (record_minimal_symbol): Remove static function that just
177 called prim_record_minimal_symbol with the same args (after change to
178 prim_record_minimal_symbol to do it's own name string saves).
179 * nlmread.c (record_minimal_symbol): Ditto.
180 * somread.c (record_minimal_symbol): Ditto.
182 * hpread.c (hpread_read_enum_type): Save symbol name on symbol obstack.
183 (hpread_read_function_type): Ditto.
184 (hpread_process_one_debug_symbol): Ditto.
185 * mdebugread.c (parse_symbol): Ditto.
187 * minsyms.c (prim_record_minimal_symbol_and_info): Ditto.
189 * coffread.c (process_coff_symbol): Use obsavestring to save
190 SYMBOL_NAME, rather than obstack_copy0.
191 * dstread.c (create_new_symbol): Ditto
192 * symfile.c (obconcat): Ditto.
193 * stabsread.c (patch_block_stabs): Ditto.
194 * xcoffread.c (SYMNAME_ALLOC): Ditto.
196 * symfile.c (obsavestring): Update comments
197 * solib.c (solib_add_common_symbols): Remove local var origname.
199 Wed Jul 3 15:56:08 1996 Stu Grossman (grossman@critters.cygnus.com)
201 * configure: Re-build with autoconf-2.10.
203 * sparcl-tdep.c (_initialize_sparc_tdep) config/sparc/tm-sparc.h,
204 config/sparc/tm-sparclite.h: Initialize tm_print_insn from
205 TM_PRINT_INSN, which comes from the tm file.
207 Tue Jul 02 21:41:20 1996 Mark Alexander <marka@cygnus.com>
209 * coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c,
210 os9kread.c: Replace identical sym_offsets functions with
211 default_symfile_offsets.
212 * somread.c (som_symfile_offsets): Use new SIZEOF_SECTION_OFFSETS
213 macro to allocate section_offsets.
214 * symfile.c (default_symfile_offsets): New function.
215 * symfile.h: Declare default_symfile_offsets.
216 * symtab.h: Define SIZEOF_SECTION_OFFSETS macro to
217 simplify allocation of section_offsets.
219 Tue Jun 11 12:02:55 1996 Stu Grossman (grossman@critters.cygnus.com)
221 * Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure.
222 * configure configure.in: Only make sol-thread.o for native.
223 Also, switch to dlopened libthread_db.so.1.
224 * sol-thread.c: Switch to using dlopen to get the thread_db
227 Thu Jun 13 16:53:25 1996 Stu Grossman (grossman@critters.cygnus.com)
229 * configure, configure.in: Change test for libthread_db to only
230 work for configs where build/host/target are the same.
232 Tue Jul 2 15:04:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
234 * config/powerpc/{linux.mh,xm-linux.h}: New files, for Linux on
237 * configure.in (powerpc-*-linux): Add Linux, System V, and ELF
239 * configure: Regenerate.
241 Mon Jul 1 13:00:43 1996 Stan Shebs <shebs@andros.cygnus.com>
243 From Raymond Jou <rjou@mexican.cygnus.com>:
244 * mpw-make.sed: Add lines to whack out autoconf hook
247 Mon Jul 01 11:07:15 1996 Mark Alexander <marka@cygnus.com>
249 * remote-e7000.c (e7000_stop): New function.
251 Fri Jun 28 06:34:19 1996 Dawn Perchik <dawn@cygnus.com>
253 * configure, configure.in: Add target sparclet.
254 * monitor.h, monitor.c: Added monitor flags MO_NO_ECHO_ON_SETMEM
255 (don't expect echo on setmem command), MO_RUN_FIRST_TIME (if
256 command to start process running on target is different from one
257 to continue execution), MO_HEX_PREFIX (if addresses from monitor
259 * monitor.c, parse.c, sparc-tdep.c: Don't require strings in the
260 registers array. This is to allow NULLs to be place holders in
261 the tm-*.h file so that only minor changes are needed when a new
262 processor is introduced (eg, one without floating point).
263 * sparc-tdep.c: Conditionally remove dependancies on floating
265 * sparclet-rom.c, config/sparc/sparclet.mt,
266 config/sparc/tm-sparclet.h: New files for target sparclet.
267 * symfile.c (load_command): Add option for 2nd parameter; a load
268 offset added to the vma of each section.
270 Fri Jun 28 05:39:19 1996 Dawn Perchik <dawn@cygnus.com>
272 * main.c (main): Add option "l" for setting remote_timeout.
274 Fri Jun 28 05:25:18 1996 Dawn Perchik <dawn@cygnus.com>
276 * remote-e7000.c, remote.c, target.h, top.c: Add set option
277 "remote_timeout" for setting remote_timeout. Add set option
278 "use_hard_breakpoints" for setting hardware .vs. memory
281 Fri Jun 28 04:32:18 1996 Dawn Perchik <dawn@cygnus.com>
283 * remote-e7000.c (e7000_parse_device): New function.
284 Add option "tcp_remote" to target command if using
285 tcp to connect to a remote host which is then connected
286 via serial port to the e7000 (for exampole, a port master).
287 (e7000_open): Change to call e7000_parse_device.
289 Fri Jun 28 03:47:17 1996 Dawn Perchik <dawn@cygnus.com>
291 * monitor.c (monitor_debug): Fix remotedebug buffering.
293 Thu Jun 27 18:24:17 1996 Stan Shebs <shebs@andros.cygnus.com>
295 * config/i386/cygwin32.mh, config/powerpc/cygwin32.mh
296 (NATDEPFILES): Add a space.
298 Wed Jun 26 06:05:39 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
300 * gdbtypes.c (create_array_type): If TYPE_LENGTH (result_type)
301 is zero, set TYPE_FLAG_TARGET_STUB to force reevaluation of the type.
303 * ch-exp.c (calculate_array_length): Function removed.
305 Tue Jun 25 17:41:06 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
307 * remote-e7000.c (e7000_read_inferior_memory_large): New function.
308 (e7000_xfer_inferior_memory): Call it.
310 Tue Jun 25 23:14:07 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
312 * gdb/gdbserver/Makefile.in (docdir): Removed.
314 Tue Jun 25 22:05:38 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
316 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir):
317 Use autoconf set values.
319 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
320 * nlm/Makefile.in (bindir, libdir, datadir, mandir, infodir,
321 includedir): Use autoconf set values.
323 * nlm/configure.in (AC_PREREQ): autoconf 2.5 or higher.
324 * nlm/configure: Rebuilt.
325 * gdb/gdbserver/Makefile.in (datadir): Set to $(prefix)/share.
327 Mon Jun 24 09:56:14 1996 Angela Marie Thomas (angela@cygnus.com)
329 * stabsread.c (read_cfront_member_functions): add type
331 Sun Jun 23 23:40:48 1996 Doug Evans <dje@canuck.cygnus.com>
333 * win32-nat.c: #include <unistd.h>.
334 (unix_paths_to_dos_paths, dos_paths_to_unix_paths): Delete.
335 (child_create_inferior): Convert only env var PATH to win32 style.
336 (set_pathstyle_dos): Delete.
337 (_initialize_inftarg): Delete dos-path-style command.
340 Fri Jun 21 11:04:47 1996 Fred Fish <fnf@cygnus.com>
342 * gdbtk.tcl (create_register_windows): Include missing '$'s.
343 Add global declarations for various reg_format_* variables.
344 * gdbtk.tcl (populate_register_window): Make initial window one
345 line taller to account for new column header line.
347 Fri Jun 21 09:46:47 1996 Fred Fish <fnf@cygnus.com>
349 * gdbtk.c (get_register): Support for printing raw formats.
350 * gdbtk.tcl: Add hint for using debug_interface.
351 (center_window, add_breakpoint_frame, delete_breakpoint_frame):
352 Enclose arg in braces for consistency.
353 (create_registers_window, populate_reg_window, update_registers):
354 Major rewrite to support displaying multiple formats in the register
356 (init_reg_info): New function.
357 (recompute_reg_display_list): Reset reg_display_list, start
358 register display lines at line 2.
361 Thu Jun 20 13:42:23 1996 Doug Evans <dje@canuck.cygnus.com>
363 * configure.in: Revise sol-thread.o test.
364 * configure: Regenerated.
366 * source.c (find_source_lines): Reassign size to result of read.
369 Thu Jun 20 08:18:59 1996 Fred Fish <fnf@cygnus.com>
371 * gdbtk.tcl (gdbtk_tcl_readline_begin): Handle backspace to
372 avoid backing up over prompt. At every input, make sure insert
373 point is at least after command start, handle control-u to delete
375 (tclsh): Handle backspace to avoid backing up over prompt. Handle
376 control-u to delete current input line.
378 Wed Jun 19 17:23:38 1996 Geoffrey Noer <noer@cygnus.com>
380 * configure.in: disable gdbtk for *cygwin32* hosted compiles
381 * configure: regenerated with autoconf 2.8
384 Tue Jun 18 16:25:54 1996 Jeffrey A. Law <law@rtl.cygnus.com>
386 * h8300-dep.c (gdb_print_insn_h8300): Handle the H8/S.
387 (h8300_command): Likewise.
388 (set_machine): Likewise.
389 (set_machine_hook): Likewise.
390 (_initialize_h8300m): Likewise.
392 * config/h8300/tm-h8300.h (h8300smode): Declare.
394 Sun Jun 16 15:21:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
396 * somsolib.c (som_solib_create_inferior_hook): Handle tracking
397 of shl_load calls for hpux10.
399 Thu Jun 13 11:16:10 1996 Tom Tromey <tromey@thepub.cygnus.com>
401 * config.in: Regenerated.
402 * acconfig.h (HAVE_THREAD_DB_LIB): Added entry.
404 * configure: Regenerated.
405 * aclocal.m4 (CY_AC_PATH_TCLH, CY_AC_PATH_TKH): Use odd names to
406 avoid name clashes with SunOS headers.
408 Tue Jun 11 19:52:50 1996 Fred Fish <fnf@cygnus.com>
410 From Michael Snyder <Michael_Snyder@next.com>:
411 * bcache.c (print_bcache_statistics): Avoid divide-by-zero
412 exception if one or more objfile has no symbols, such as when
413 a dynamic library has been stripped.
415 Tue Jun 11 12:02:55 1996 Stu Grossman (grossman@critters.cygnus.com)
417 * Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure.
418 * configure configure.in: Only make sol-thread.o for native.
419 Also, switch to dlopened libthread_db.so.1.
420 * sol-thread.c: Switch to using dlopen to get the thread_db
423 Mon Jun 10 14:17:19 1996 Fred Fish <fnf@cygnus.com>
425 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h} (MMAP_BASE_ADDRESS):
426 Change from 0xE0000000 to 0xC0000000.
428 Thu Jun 6 17:10:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
430 * config/powerpc/xm-solaris.h: Initial version of support for
433 Wed Jun 5 01:52:57 1996 James G. Smith <jsmith@cygnus.co.uk>
435 * configure.in (configdirs): Force 4100 builds to use 4300 GDB
437 * configure: Rebuild.
439 * config/mips/vr4300el.mt (SIM_OBS): Include simulator in
440 little-endian builds.
442 Mon Jun 3 11:48:29 1996 Jeffrey A Law (law@cygnus.com)
444 * inftarg.c (child_thread_alive): Protect declaration with
445 #ifndef CHILD_THREAD_ALIVE.
447 * source.c (find_source_lines): Check the time on the symtab's bfd if
448 it exists, else check the time on the exec_bfd.
450 Thu May 30 09:43:17 1996 Mark Alexander <marka@cygnus.com>
452 * dsrec.c (make_srec): Fix calculation of address size
453 to allow addresses less than 0x100.
455 Thu May 30 04:24:09 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
457 * ch-exp.c (ch_lex): In case of LOC_TYPEDEF call calculate_array_length.
459 Tue May 28 16:15:47 1996 Geoffrey Noer <noer@cygnus.com>
461 * remote-mips.c: cannot use EINVAL for breakpoint test since
462 its value varies for different hosts (e.g. go32's is 19, while
463 sunos is 22). Changed to hardcoded 22 since that is what the
466 Tue May 28 11:14:58 1996 Tom Tromey <tromey@creche.cygnus.com>
468 * configure: Regenerated.
469 * aclocal.m4 (CY_AC_PATH_TCLH): Don't use AC_TRY_RUN.
470 (CY_AC_PATH_TKH): Don't use AC_TRY_RUN.
472 Sun May 26 16:56:35 1996 Miles Bader <miles@gnu.ai.mit.edu>
474 * solib.c (solib_absolute_prefix, solib_search_path): New variables.
475 (_initialize_solib): Add set/show commands for those variables.
476 (solib_map_sections): Implement searching using them.
478 Sun May 26 14:14:49 1996 Fred Fish <fnf@cygnus.com>
480 Changes from: David Mosberger-Tang <davidm@azstarnet.com>
482 * NEWS: Add Alpha Linux as a new native configuration.
484 * mdebugread.c (parse_symbol): When we find a malloc() symbol with
485 return type VOID, assume no debugging info is available for that
486 object file and patch the return value into VOID *. Otherwise,
487 operations requiring an implicit call to malloc() will fail.
489 * infrun.c (wait_for_inferior): The criterion to detect entering a
490 sigtramp handler is now: (a) the current pc is inside a sigtramp
491 handler, (b) the previous pc is not in a sigtramp handler, and (c)
492 the current stack pointer is "inner" than the old one. Condition
493 (c) is new to avoid mistaking a return from a signal handler into
494 sigtramp as a new sigtramp invocation.
496 * dcache.c (struct dcache_block): Declare addr as CORE_ADDR. An
497 int may not be big enough to hold an address.
499 (dcache_peek_byte): Fix indentation.
501 * configure.in (alpha-*-linux*): Add target.
504 * config/alpha/tm-alpha.h (PROC_DESC_IS_DYN_SIGTRAMP): New macro.
505 (SET_PROC_DESC_IS_DYN_SIGTRAMP): Ditto.
506 (DYNAMIC_SIGTRAMP_OFFSET): Ditto.
507 (SIGCONTEXT_ADDR): Ditto.
508 (FRAME_PAST_SIGTRAMP_FRAME): Ditto.
510 * config/alpha/alpha-linux.mh: New file.
511 * config/alpha/alpha-linux.mt: Ditto.
512 * config/alpha/nm-linux.h: Ditto.
513 * config/alpha/tm-alphalinux.h: Ditto.
514 * config/alpha/xm-alphalinux.h: Ditto.
515 * config/alpha/xm-alphaosf.h: Renamed from xm-alpha.h.
516 * config/alpha/alpha-osf1.mh (XM_FILE): Change from xm-alpha.h to
518 * config/alpha/alpha-osf2.mh: Ditto.
520 * blockframe.c (find_pc_partial_function): Pass PC to
521 SIGTRAMP_START and SIGTRAMP_END macros for the benefit of systems
522 that detect sigtramp code via designated code sequences (as is the
523 case for Linux/Alpha, for example).
525 * config/i386/tm-i386bsd.h: Change SIGTRAMP_START and SIGTRAMP_END
526 to ignore new PC argument.
527 * config/m68k/tm-hp300bsd.h: Ditto.
528 * config/vax/tm-vax.h: Ditto.
530 * alpha-tdep.c (alpha_linux_sigtramp_offset): New function.
531 (alpha_osf_skip_sigtramp_frame): Ditto.
532 (push_sigtramp_desc): Ditto.
533 (alpha_find_saved_regs): Use SIGCONTEXT_ADDR macro to extract
534 sigcontext address from frame.
535 (alpha_saved_pc_after_call): When in sigtramp, use
536 alpha_frame_saved_pc() instead of read-register().
537 (after_prologue): When inside a dynamically generated sigtramp
538 function, there is no prologue, so return address of first
540 (alpha_in_prologue): Fix typo in comment.
541 (find_proc_desc): Use macro DYNAMIC_SIGTRAMP_OFFSET to determine
542 whether we're inside a dynamicaly generated sigtramp function. If
543 so, create and push and appropriate procedure descriptor.
544 (alpha_frame_chain): Use macro FRAME_PAST_SIGTRAMP_FRAME to obtain
545 the frame past a sigtramp frame (if the current frame is indeed a
547 (init_extra_frame_info): Don't read next frame register off of
548 stack-pointer when inside a dynamiccaly generated sigtramp.
549 (alpha_pop_frame): Also unlink and destroy procedure descriptors
550 created for dynamically generated sigtramp functions.
552 * alpha-nat.c: When compiling under Linux, include <asm/reg.h> and
553 <alpha/ptrace.h> instead of <machine/reg.h>
555 Tue Jul 2 13:58:10 1996 Miles Bader <miles@gnu.ai.mit.edu>
557 * gnu-nat.c (inf_validate_task_sc):
558 Give terminal to gdb while asking question.
559 (inf_resume): Don't validate the task suspend-count while execing.
561 Thu Jun 13 11:04:52 1996 Miles Bader <miles@gnu.ai.mit.edu>
563 * gnu-nat.c (inf_validate_task_sc): Query user before clearing any
564 additional suspend count.
565 (S_proc_wait_reply, gnu_attach): Don't call inf_validate_task_sc.
566 (inf_resume): Call inf_validate_task_sc here.
567 (gnu_resume): Call inf_update_procs to ensure noticing new threads.
569 Fri Jun 7 17:00:43 1996 Miles Bader <miles@gnu.ai.mit.edu>
571 * gnu-nat.c (gnu_create_inferior: attach_to_child): Return PID.
573 Thu May 23 15:13:56 1996 Jeffrey A Law (law@cygnus.com)
575 * h8300-tdep.c (IS_PUSH): Refine.
576 (IS_MOVE_FP, IS_MOV_SP_FP): Accept H8/300H varaints.
577 (IS_SUB4_SP, IS_SUBL_SP): New macros.
578 (h8300_skip_prologue): Handle H8/300H prologue code sequences.
579 (examine_prologue): Handle addresses from 0x010000 to 0xffffff
580 when in H8/300H mode. Get the return pointer's address correctly
581 for the H8/300H. Handle H8/300H prolouge code sequences.
583 * symfile.c (generic_load): Print the starting address
584 of the file just loaded.
586 Thu May 23 12:09:52 1996 Stan Shebs <shebs@andros.cygnus.com>
588 * mpw-make.sed: Edit @THREAD_DB_OBS@ out of makefile.
590 Tue May 21 11:53:56 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
592 * breakpoint.c (bpstat_do_actions): Avoid endless recursion
593 if a `source' command is contained in bs->commands.
595 * infrun.c (wait_for_inferior): Update step_frame_address when
596 stepping into a new line.
598 From schwab@issan.informatik.uni-dortmund.de (Andreas Schwab):
599 * breakpoint.c (breakpoint_1): Add shlib_disabled case to
602 Mon May 20 22:52:00 1996 Mark Alexander <marka@cygnus.com>
604 * dsrec.c (load_srec): Add WAITACK parameter, for machines
605 like EST visionICE that send back an ACK after each S-record.
606 * monitor.c (monitor_wait_srec_ack): New function.
607 (monitor_load): Pass monitor_wait_srec_ack to load_srec
608 if the monitor's MO_SREC_ACK flag is set.
609 * monitor.h: Define MO_SREC_ACK flag.
610 * remote-est.c (est_cmds): Add MO_SREC_ACK flag.
611 * sh3-rom.c (sh3_load): Accomodate change in load_srec prototype.
612 * srec.h: Add WAITACK parameter to load_srec prototype.
614 Sun May 19 21:22:00 1996 Rob Savoye <rob@chinadoll>
616 * config/sparc/sparclite.mt: Add the sparc simulator.
618 Sun May 19 16:49:37 1996 Fred Fish <fnf@cygnus.com>
620 * defs.h (read_command_lines, query_hook): Update prototypes.
621 (readline_begin_hook, readline_hook, readline_end_hook): Declare.
622 * breakpoint.c (commands_command): Build message in temporary buffer
623 and pass that, as well as tty control flag, to read_command_lines.
624 * top.c (readline_begin_hook, readline_hook, readline_end_hook):
626 (command_loop): Check for non-NULL instream before looping.
627 (command_line_input): Use readline_hook when appropriate, to get
628 user input from a GUI window.
629 (read_next_line): Also build prompt if getting user input from a GUI.
630 (recurse_read_control_structure): Fix typo in comment.
631 (read_command_lines): Use passed in prompt and tty flag to decide how
632 to build message. Use readline_begin_hook when appropriate, to set
633 up a GUI interaction window. Just return head, whether NULL or not,
634 after using readline_end_hook to complete GUI interaction.
635 (define_command, document_command): Build message in a temporary
636 buffer and pass it to read_command_lines, along with tty flag.
639 * gdbtk.c (gdbtk_readline_begin, gdbtk_readline, gdbtk_readline_end):
641 (tk_command_loop): Set instream to NULL to enable Tk user interaction.
642 (gdbtk_init): Set readline_begin_hook, readline_hook,
643 and readline_end_hook.
644 * gdbtk.tcl (gdbtk_tcl_readline_begin, gdbtk_tcl_readline,
645 gdbtk_tcl_readline_end): New functions.
646 (tclsh): Pack scroll bar on right side of window, not left.
649 Sat May 18 02:43:58 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
651 * blockframe.c (frameless_look_for_prologue):
652 Add FUNCTION_START_OFFSET only if func_start is non-zero.
653 * minsyms.c (lookup_minimal_symbol_by_pc): Return NULL if
654 pc is not in a known section.
655 * stack.c (print_frame_info): Remove check for fi->pc in known
656 section, now handled by lookup_minimal_symbol_by_pc.
659 Fri May 17 13:54:34 1996 Fred Fish <fnf@cygnus.com>
661 * gdbtk.tcl (create_command_window): Change a misspelled "get"
662 to the intended "cget".
663 (delete_line): Fix so it deletes the current line at the
667 Fri May 17 13:31:04 1996 Stan Shebs <shebs@andros.cygnus.com>
669 * sh-stub.c: New file, was config/sh/stub.c.
672 Thu May 16 19:20:29 1996 Fred Fish <fnf@fishfood.ninemoons.com>
674 * gdbtk.tcl (gdb_prompt): Set this early on.
675 (create_command_window): Use gdb_prompt rather than "(gdb) ".
676 (gdbtk_tcl_preloop): Proc executed just prior to Tk main loop.
677 (tclsh): If an evaluation window already exists, just bring it
678 to the front instead of trying to create another.
679 * gdbtk.c (tk_command_loop): New function.
680 (gdbtk_init): Call tk_command_loop rather than Tk_MainLoop.
682 Thu May 16 16:16:35 1996 Fred Fish <fnf@cygnus.com>
684 * gdbtk.tcl (evaluate_tcl_command, tclsh): New functions that
685 implement a tcl evaluation window for gdbtk maintainers to use.
687 Thu May 16 11:42:58 1996 Tom Tromey <tromey@creche.cygnus.com>
689 * gdbtk.tcl (files_command): Correctly insert list of files into
692 * gdbtk.tcl (files_command): listbox command no longer accepts
695 Wed May 15 16:04:09 1996 Stan Shebs <shebs@andros.cygnus.com>
697 * gdbtk.tcl (create_command_window): If command window's buffer
698 is disabled, don't execute any of the key bindings.
701 Wed May 15 08:25:12 1996 Jeffrey A Law (law@cygnus.com)
703 * top.c (read_next_line): Fix thinkos. From Donn Seeley.
705 * coffread.c (coff_symtab_read): Handle C_LABEL symbols like
707 * h8300-tdep.c (h8300_pop_frame): Reset $sp and $pc correctly.
708 Flush cached frames just before exiting.
709 * remote-sim.c (gdbsim_resume): Complain if the program isn't
711 * config/h8300/tm-h8300.h (BELIEVE_PCC_PROMOTION): Define.
713 Tue May 14 18:05:16 1996 Stu Grossman (grossman@critters.cygnus.com)
715 * procfs.c (procfs_thread_alive procfs_stop): Make static.
716 (procfs_pid_to_str): New routine to print out thread id's in an
718 * sol-thread.c (sol_thread_fetch_registers): Re-order manner in
719 which supply_register is called to fix bug with writing
721 * config/sparc/tm-sun4sol2.h: Define default for
722 target_pid_to_str in case host lacks libthread_db.
724 Mon May 13 23:53:30 1996 Stu Grossman (grossman@critters.cygnus.com)
726 * Makefile.in config.in configure configure.in
727 config/sparc/nm-sun4sol2.h config/sparc/sun4sol2.mh
728 config/sparc/tm-sun4sol2.h: Use autoconf to config Solaris thread
729 and pthread support, since pre-2.5 systems don't come with
732 * procfs.c (info_proc): Use int instead of id_t. Old versions of
733 Irix don't seem to define this.
736 Mon May 13 13:43:25 1996 Fred Fish <fnf@cygnus.com>
738 * gdbtk.c (tk_command): Catch case where no argument is given
739 since this will cause the tcl interpreter to dump core.
742 Mon May 13 17:40:58 1996 Jeffrey A Law (law@cygnus.com)
744 * top.c (execute_control_command, case while_control): Allow
745 a while command to be interrupted.
747 Mon May 13 16:17:36 1996 Stu Grossman (grossman@critters.cygnus.com)
749 * sol-thread.c: More cleanup, add comments.
750 (sol_thread_resume): Prevent people from trying to step
752 (sol_thread_wait sol_thread_fetch_registers
753 sol_thread_store_registers): Remove unnecessary check for
754 sol_thread_active. These routines won't get called unless threads
757 Mon May 13 11:29:37 1996 Stan Shebs <shebs@andros.cygnus.com>
759 SH3-E support from Allan Tajii <atajii@hmsi.com>:
760 * sh-tdep.c (sh_reg_names, sh3_reg_names): Add empty names for
762 (sh3e_reg_names): New register name array.
763 (sh_processor_type_table): Add sh3e processor type.
764 * config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): Fix test.
765 (REGISTER_NAMES, NUM_REGS, NUM_REALREGS, etc): Adjust for
766 full set of registers.
767 * remote-e7000.c (want_sh3, want_sh3_nopc): New globals.
768 (e7000_fetch_registers, e7000_wait): Use them.
769 * sh3-rom.c (sh3_regnames): Add float registers.
770 (sh3e_cmds, sh3e_ops): New globals.
771 (sh3e_open): New function.
772 (_initialize_sh3_rom): Rename from _initialize_sh3, set up
775 Fri May 10 15:53:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
777 * sol-thread.c: Cleanup. gcc -Wall fixes. Add prototypes.
778 Print out messages instead of codes for thread_db errors. Make
779 access macros for thread and lwp manipulation. Make cleanups to
780 fixup inferior_pid in case of errors.
782 Thu May 9 19:06:02 1996 Fred Fish <fnf@cygnus.com>
784 * aclocal.m4: Remove unused definition of AC_C_CROSS.
785 * configure.in: Add powerpcle-*-solaris* host and target config
786 so April 30th change does not get lost next time configure is
789 Thu May 9 14:13:08 1996 Stu Grossman (grossman@critters.cygnus.com)
791 * Makefile.in, breakpoint.c, corelow.c, fork-child.c, inflow.c,
792 infrun.c, mac-nat.c, procfs.c, remote.c, sol-thread.c, thread.c,
793 win32-nat.c, config/nm-lynx.h: Rename thread.h to gdbthread.h to
794 avoid conflict with Solaris /usr/include/thread.h.
796 Thu May 9 12:33:32 1996 Rob Savoye <rob@chinadoll.cygnus.com>
798 * abug-rom.c: Config file for the older style ABug monitor that
799 runs on the mvme13x boards.
800 * config/m68k/monitor.mt: Add abug support for m68k cross
803 Wed May 8 20:33:24 1996 Fred Fish <fnf@cygnus.com>
805 * infcmd.c (do_registers_info): Always print the raw floating
806 point value's bytes in big endian order, so the the leftmost bit
807 is the most significant.
808 * breakpoint.c (clear_momentary_breakpoints): Remove dead code
809 that is referenced nowhere else.
810 (set_breakpoint): Ditto.
811 (do_enable_breakpoint): Created from enable_once_breakpoint
812 with a couple of changes.
813 (enable_breakpoint): Call do_enable_breakpoint with an appropriate
814 bpdisp enum value to set disposition of breakpoint.
815 (enable_once_breakpoint): Ditto.
816 (enable_delete_breakpoint): Ditto.
817 * breakpoint.h (clear_momentary_breakpoints): Remove prototype.
818 * symtab.c (find_pc_line): Improve comments.
820 * gdbtk.c: Fix a couple of misspellings.
822 * xcoffread.c: Ditto.
824 Tue May 7 18:37:06 1996 Stan Shebs <shebs@andros.cygnus.com>
826 * target.c (debug_to_xfer_memory): Insert line breaks when
827 dumping the memory block.
829 Mon May 6 13:52:52 1996 Stu Grossman (grossman@critters.cygnus.com)
831 * fork-child.c (fork_inferior), inferior.h: init_trace_fun now
832 returns a possibly modified pid.
833 * inftarg.c (ptrace_him): Now returns pid;
834 * m3-nat.c (m3_trace_him): Now returns pid;
835 * infcmd.c (run_command): Minor cleanup.
836 * infrun.c (wait_for_inferior): Add another check for one_stepped
837 near where we read the pc to avoid erroneously setting
838 random_signal for multi-threaded support.
839 * procfs.c: Add support for Solaris LWPs. Remove def of
840 LOSING_POLL. Many cleanups... Several workarounds for Solaris
841 lossage. System call entry and exit are now handled by
842 dynamically registered handlers.
843 * (syscallname): Don't barf when handed an unknown syscall
845 * (info_proc_syscalls): Ditto.
846 * sol-thread.c: New file. Implements Solaris thread support.
847 * symfile.c (symbol_file_add): Add call to target_new_objfile to
848 notify target-dependent code about new symbol tables.
849 * (clear_symtab_users): Call target_new_objfile to notify it of
850 the removal of all symbol tables.
851 * target.c (push_target): Make sure that to_close is non-zero
853 * target.h (target_new_objfile): Provide default.
854 * config/alpha/nm-osf2.h: Define LOSING_POLL because this version
855 of OSF can't hack using poll with /proc.
856 * config/sparc/nm-sun4sol2.h (target_new_objfile): Define to be
857 sol-thread-new-objfile.
858 * config/sparc/sun4sol2.mh: Add sol-thread.o to NATDEFFILES, and
859 add libthread_db.so.1 to NAT_CLIBS.
860 * config/sparc/tm-sun4sol2.h: Define PIDGET, TIDGET, and
863 Sat May 4 02:13:34 1996 N Srin Kumar <nsrin@wipinfo.soft.net>
865 * procfs.c (remove_fd): Fix copy of fds to fill hole left after
866 removal of the requested fd.
868 Mon May 6 07:52:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
870 * rs6000-tdep.c (_initialize_rs6000_tdep): Don't do XCOFF specific
873 * config/powerpc/tm-ppc-eabi.h: Define ELF_OBJECT_FORMAT.
876 Thu May 2 19:17:49 1996 Stan Shebs <shebs@andros.cygnus.com>
878 * gdbtk.tcl (debug_interface): New global, use to aid debugging.
879 (insert_breakpoint_tag, delete_breakpoint_tag): Fix range.
880 (file_popup_menu): Delete, never used.
881 (listing_window_popup): Rename from listing_window_button_1,
882 remove breakpoint toggling code.
883 (toggle_breakpoint): New procedure.
884 (create_file_win): Bind popup menu to button 2, toggle breakpoints
885 with button 1 in breakpoint area, add display of tagged areas if
889 Thu May 2 12:46:14 1996 Jeffrey A Law (law@cygnus.com)
892 * breakpoint.h (enum bpdisp): Add del_at_next_stop.
893 * breakpoint.c (insert_breakpoints, watchpoint_check,
894 bpstat_stop_status): Avoid bad references to memory freed via
895 delete_breakpoint on watchpoints going out of scope.
896 Do not delete these watchpoints, disable them and change their
897 disposition to del_at_next_stop instead.
898 (breakpoint_auto_delete): Delete all breakpoints whose disposition
900 (breakpoint_init_inferior): Use switch to avoid reference to
901 already deleted breakpoint.
903 Wed May 1 17:29:18 1996 Fred Fish <fnf@cygnus.com>
905 * Makefile.in (rs6000-nat.o): Depend on xcoffsolib.h.
906 * config/rs6000/rs6000.mh (NATDEPFILES): Move xcoffread.o ...
907 * config/rs6000/rs6000.mt (TDEPFILES): ... to here.
908 * xcoffsolib.c (xcoff_relocate_symtab_hook): Define and initialize.
909 (solib_info): Call xcoff_relocate_symtab via the hook.
910 (sharedlibrary_command): Ditto.
911 * xcoffread.c: Remove all FAKING_RS6000 comments and defines.
912 (xcoff_add_toc_to_loadinfo_hook): Define and initialize here.
913 (xcoff_init_loadinfo_hook): Define and initialize here.
914 (scan_xcoff_symtab): Call xcoff_add_toc_to_loadinfo via the hook.
915 (xcoff_initial_scan): Call xcoff_init_loadinfo via the hook.
916 * xcoffsolib.h (xcoff_relocate_symtab_hook): Declare extern func.
917 * rs6000-tdep.c (_initialize_rs6000_tdep): Add initializations
918 of xcoff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
919 * rs6000-nat.c (_initialize_core_rs6000): Add initialization
920 of xcoff_relocate_symtab_hook.
922 Tue Apr 30 13:22:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
924 * configure (powerpcle-*-solaris*): Add Solaris support.
926 * config/powerpc/{solaris.m[ht],tm-solaris.h}: New files for
929 Mon Apr 29 16:17:31 1996 Dawn Perchik <dawn@cygnus.com>
931 * c-valprint.c (c_val_print): Fix printing for arrays defined
934 Sun Apr 28 15:08:05 1996 Stan Shebs <shebs@andros.cygnus.com>
936 Support for bi-endian remote breakpoints.
937 * remote.c (big_break_insn, little_break_insn): New globals.
938 (break_insn): Remove.
939 (remote_insert_breakpoint, remote_remove_breakpoint): Use own
940 code if REMOTE_BREAKPOINT defined, otherwise call memory
941 breakpoint functions.
942 * config/sh/tm-sh.h (REMOTE_BREAKPOINT): Remove.
943 (BIG_REMOTE_BREAKPOINT, LITTLE_REMOTE_BREAKPOINT): Define.
945 * mon960-rom.c (mon960_cmds): Remove forward decl.
946 (mon960_load): Use current_monitor instead of mon960_cmds.
947 (mon960_regnames): Remove backslashes from line ends.
948 (_initialize_mon960): Fix documentation string.
950 Sun Apr 28 12:10:35 1996 Fred Fish <fnf@cygnus.com>
952 * symfile.h (psymbol_allocation_list): Expand comments which
953 describe the psymbol allocation list and how each field is
956 Sun Apr 28 03:44:30 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
958 * breakpoint.c (delete_breakpoint): Fix bpt->val, bpt->exp
960 (breakpoint_re_set_one): Fix b->exp, b->val, b->cond storage leaks.
962 * infcmd.c (run_command), solib.c (locate_base): Check for
963 target_has_execution in addition to inferior_pid, a core file
964 from a threaded program is yielding a non-zero inferior_pid.
966 * sparc-tdep.c (get_saved_register): Handle window registers
967 in a dummy frame correctly.
969 Sat Apr 27 20:38:32 1996 Fred Fish <fnf@cygnus.com>
971 * Makefile.in (CLIBS): Move $(MMALLOC) past all other libs,
972 so that anything that wants an allocation function not yet pulled
973 in, will get it from mmalloc rather than a system library.
974 * Makefile.in (INSTALLED_LIBS): Reorder to match order of CLIBS,
975 to avoid surprising results when used.
977 Sat Apr 27 00:12:05 1996 Dawn Perchik (dawn@cygnus.com)
979 * stabsread.c: Changes and bug fixes for cfront support.
980 Fix bug for class data members.
981 Fix parsing bug when no base classes exist.
982 Fix memory bug - allocate space for cplusplus specific info.
983 Add support for static data.
984 Add prototypes for static functions.
985 Enhance comments to show what each function expects to parse.
987 * stabsread.c(resolve_cont),dbxread.c(resolve_cont): Rename
988 function to resolve_cfront_continuation.
990 Fri Apr 26 23:58:26 1996 Jeffrey A Law (law@cygnus.com)
992 * infrun.c (wait_for_inferior): Call registers_changed when
993 restarting the inferior to get over a nullified instruction.
995 Tue Apr 24 12:12:55 1996 Dawn Perchik (dawn@cygnus.com)
997 * dbxread.c,stabsread.c,gdbtypes.c,partial-stab.h,valops.c:
998 Add new support for parsing cfront stabs.
1000 Wed Apr 24 00:32:55 1996 Jeffrey A Law (law@cygnus.com)
1002 * infrun.c (wait_for_inferior): Move "have_waited" label
1003 outside of #ifdef conditionals. Don't trash the wait status
1004 if we get a signal and the current instruction is nullified.
1006 Mon Apr 22 20:17:01 1996 Fred Fish <fnf@cygnus.com>
1008 * Makefile.in (VERSION): Bump version number to 4.16.1.
1009 * NEWS: Update for 4.16 release.
1011 Mon Apr 22 16:32:29 1996 Stan Shebs <shebs@andros.cygnus.com>
1013 * monitor.h: Clean up comment formatting.
1014 (current_monitor): Remove decl.
1015 (LOADTYPES, LOADPROTOS, INIT_CMD, etc): Remove definitions.
1016 (push_monitor, SREC_SIZE): Remove.
1017 * monitor.c: Expand old macro into current_monitor derefs
1019 * remote-os9k.c (current_monitor): Remove definition.
1021 Mon Apr 22 14:54:45 1996 Mark Alexander <marka@superball.cygnus.com>
1023 * corefile.c (specify_exec_file_hook): Allow arbitrary number of
1025 (call_extra_exec_file_hooks): New function.
1026 * h8300-tdep.c: Lint; add .h files to provide missing declarations,
1027 remove unused variables.
1028 (set_machine_hook): New function.
1029 (_initialize_h8300m): Initialize it.
1031 Fri Apr 19 15:03:49 1996 Ian Lance Taylor <ian@cygnus.com>
1033 * remote-mips.c (encoding): Don't specify size, to avoid bug in
1034 SunOS native compiler.
1036 Thu Apr 18 18:46:57 1996 Stan Shebs <shebs@andros.cygnus.com>
1038 * monitor.c: Use int rather than LONGEST for values, since
1039 the formatting strings are not prepared to accept long longs.
1041 Wed Apr 17 20:17:27 1996 Doug Evans <dje@canuck.cygnus.com>
1043 * arm-tdep.c (initialize_arm_tdep): Make apcs32 a `zinteger'.
1045 Tue Apr 16 17:38:23 1996 Stu Grossman (grossman@critters.cygnus.com)
1047 * corelow.c (add_to_thread_list): Make sure reg_sect is non-null
1048 before de-referencing it. Prevents deref of NULL pointer if core
1049 file lacks .reg section.
1050 * defs.h: Rename floatformat_{to from}_long_double to
1051 floatformat_{to from}_doublest. Get rid of FLOATFORMAT_{TO
1053 * findvar.c (extract_floating store_floating): Change all refs to
1054 FLOATFORMAT_{FROM TO}... to floatformat_{from to}_doublest.
1055 * utils.c: Change floatformat_{to from}_long_double to
1056 floatformat_{to from}_doublest cuz the new routines will use
1057 whatever size (double or long double) is appropriate.
1058 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
1059 REGISTER_CONVERT_TO_RAW): Change FLOATFORMAT... macros to
1060 floatformat... routine calls.
1062 Mon Apr 15 16:34:11 1996 Per Bothner <bothner@kalessin.cygnus.com>
1064 * stabsread.c (read_type): Move handling of '@' from type
1065 number handling to handling of types proper (as emitted by gcc!).
1066 For typedefs, allocate the typedef type before reading its
1067 definition, to properly handling recursive types.
1069 Mon Apr 15 11:19:26 1996 Jeffrey A Law (law@cygnus.com)
1071 * ch-exp.c (calculate_array_length): Fix prototype.
1073 Sat Apr 13 14:21:16 1996 Stu Grossman (grossman@critters.cygnus.com)
1075 * remote-nindy.c (nindy_open): Acquire more target state so that
1076 user can attach to a previously running program.
1077 * (nindy_fetch_registers nindy_store_registers): Get rid of fp
1078 conversion code. That's all handled in {extract store}_floating
1080 * utils.c (floatformat_to_double): Don't bias exponent when
1081 handling zero's, denorms or NaNs.
1082 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
1083 REGISTER_CONVERT_TO_RAW): Change to using DOUBLST and
1084 FLOATFORMAT_TO/FROM_DOUBLEST macros.
1085 * config/i960/tm-nindy960.h: Undefine
1086 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, and
1087 REGISTER_CONVERTIBLE. These are no longer necessary now that all
1088 the magic happens in extract/store_floating.
1090 Sat Apr 13 02:58:02 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1092 * eval.c (evaluate_subexp_standard): Report error when attempting to
1093 evaluate subscripts for types which cannot be subscripted.
1095 * valarith.c (value_x_binop, value_x_unop): Add noside parameter.
1096 Return a zero value with the return type of the member function
1097 if noside is EVAL_AVOID_SIDE_EFFECTS instead of calling the member
1099 * values.h (value_x_binop, value_x_unop): Update prototypes
1101 * eval.c (evaluate_subexp_standard): Update all callers of
1102 value_x_binop, value_x_unop accordingly.
1104 * valarith.c (value_neg, value_complement): Perform ANSI C/C++
1105 integral promotion on operands.
1107 Fri Apr 12 13:19:27 1996 Fred Fish <fnf@cygnus.com>
1109 * README: Update for 4.16 release.
1110 * configure.in (AC_CHECK_FUNCS): Also check for sbrk.
1111 * configure: Regenerate with autoconf.
1112 * config.in: Regenerate with autoheader.
1113 * main.c (main): Only use sbrk() when HAVE_SBRK is defined.
1114 * top.c (command_loop): Ditto.
1116 Fri Apr 12 09:45:29 1996 Stu Grossman (grossman@critters.cygnus.com)
1118 * defs.h: Define TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
1119 defaults for bi-endian targets. Replace function pointers for
1120 floatformat routines with macros. No need for these to be runtime
1122 * findvar.c: Get rid of floatformat function pointers. Use
1123 macros in extract_floating and store_floating.
1124 * remote-nindy.c (nindy_fetch_registers nindy_store_registers):
1125 Use floatformat macros.
1127 Thu Apr 11 21:28:02 1996 Fred Fish <fnf@cygnus.com>
1129 From: Miles Bader <miles@gnu.ai.mit.edu>
1130 * configure.in (AC_CHECK_HEADERS): check for endian.h.
1131 Use AC_CHECK_TOOL to find AR & RANLIB. Add AC_PROG_AWK.
1132 Add host & target cases for i[345]86-*-gnu*.
1133 * config.in: Regenerate with autoheader.
1134 * configure: Regenerate with autoconf.
1135 * Makefile.in (AR, AWK): Set from corresponding autoconf substs.
1136 (init.c): Don't scan mig-generated files.
1137 * defs.h (endian.h): Include if HAVE_ENDIAN_H defined.
1138 * config/nm-m3.h (ATTACH_NO_WAIT): Define.
1139 * infcmd.c (attach_command): Use "#ifndef ATTACH_NO_WAIT"
1140 rather than "#ifndef MACH".
1142 Thu Apr 11 18:49:42 1996 Stan Shebs <shebs@andros.cygnus.com>
1144 * remote.c (remotewritesize): New GDB variable, controls size
1145 of memory packets sent to the target.
1147 Thu Apr 11 13:47:52 1996 Stu Grossman (grossman@critters.cygnus.com)
1149 * dcache.c: Add prototypes. Make many functions static.
1150 * (dcache_peek dcache_fetch dcache_poke): Make dcache_fetch and
1151 dcache_poke call dcache_xfer_memory directly in order to fix
1152 problems with turning off dcache. dcache_peek is now unnecessary,
1155 * defs.h: Define new macros HOST_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
1156 and TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT to specify a pointer
1157 to a struct floatformat. This allows for better handling of
1158 targets whose floating point formats differ from the host by more
1159 than just byte order.
1160 * (floatformat_to_long_double floatformat_from_long_double):
1161 Prototypes for new functions in utils.c.
1162 * (floatformat_to_doublest floatformat_from_doublest): Prototypes
1163 for pointers to floating point conversion functions. The actual
1164 function uses either double or long double if the host supports it.
1165 * findvar.c (floatformat_to_doublest floatformat_from_doublest):
1166 Initialize to point at correct function depending on HAVE_LONG_DOUBLE.
1167 * (extract_floating store_floating): Rewrite. Now, if host fp
1168 format is the same as the target, we just do a copy. Otherwise,
1169 we call floatformat_{to from}_doublest.
1170 * remote-nindy.c (nindy_xfer_inferior_memory): Change param
1171 `write' to `should_write'.
1172 * utils.c (floatformat_to_long_double
1173 floatformat_from_long_double): New routines that implement long
1174 double versions of functions in libiberty/floatformat.c.
1175 * config/i960/tm-i960.h (TARGET_LONG_DOUBLE_FORMAT): Define this for
1176 i960 extended real (80 bit) numbers.
1177 * nindy-share/nindy.c (ninMemGet ninMemPut): Return number of bytes
1178 actually read or written.
1180 Wed Apr 10 02:56:06 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1182 * ch-valprint.c (chill_val_print): Remove call to calculate_array_length.
1183 (calculate_array_length): Move function from here ...
1185 * ch-exp.c (calculate_array_length): ... to here.
1186 (parse_primval): If we have a symbol with an array type
1187 and the length is 0, call calculate_array_length.
1189 Tue Apr 9 01:23:05 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1191 * eval.c (evaluate_subexp_standard): In case of TYPE_CODE_SET:
1192 Add some checks for powerset compatibility.
1194 * valops.c (value_slice): Use lowbound instead of lowerbound for
1195 call to slice_range_type to get correct bounds.
1197 Mon Apr 8 12:53:56 1996 Fred Fish <fnf@cygnus.com>
1199 * Makefile.in (scm-exp.o, scm-lang.o, scm-valprint.o): Add targets and
1201 * scm-lang.c (gdb_string.h): Include.
1202 * objfiles.c (add_to_objfile_sections): Cast second arg of obstack_grow
1203 call to correct type (char *).
1204 * cp-valprint.c (cp_print_static_field): Ditto.
1205 * somsolib.c (som_solib_create_inferior_hook): Add a declaration
1206 for external find_unwind_entry function (from hppa-tdep.c).
1207 * remote-pa.c (remote_write_bytes, remote_read_bytes): Change
1208 type of second arg to "char *" to be type compatible with
1210 (remote_wait): Cast second arg to strtol to correct type.
1211 * hppa-tdep.c (compare_unwind_entries): Change argument types to
1212 "const void *" to be type compatible with qsort, and then
1213 assign to local args prior to use.
1215 Mon Apr 8 15:35:52 1996 Jeffrey A Law (law@cygnus.com)
1217 * infptrace.c (kill_inferior): Remove call to "kill"; update
1220 Mon Apr 8 14:05:07 1996 Geoffrey Noer <noer@cygnus.com>
1222 * remote-e7000.c: don't append :23 to target port if __WIN32__
1223 is defined (it's WinGDB).
1225 Sun Apr 7 22:34:29 1996 Fred Fish <fnf@cygnus.com>
1227 From: Miles Bader <miles@gnu.ai.mit.edu>
1228 * gnu-nat.c, gnu-nat.h, msg.defs, exc_request.defs, i386gnu-nat.c,
1229 msg_reply.defs, notify.defs, process_reply.defs, reply_mig_hack.awk,
1230 config/nm-gnu.h, config/i386/{i386gnu.mh, i386gnu.mt, nm-gnu.h,
1231 m-i386gnu.h, xm-i386gnu.h}: New files for GNU hurd.
1233 Sun Apr 7 13:32:41 1996 Fred Fish <fnf@cygnus.com>
1235 * configure.in (case host): Add i386sco5 host.
1236 * configure: Regenerate.
1238 From: Robert Lipe <robertl@dgii.com>
1239 Add support for SCO OpenServer 5 (a.k.a. 3.2v5*) This
1240 target is an SVR3.2 with COFF, ELF, and shared libes, but
1242 * config/i386/i386sco5.mh: New file.
1243 * config/i386/nm-i386sco5.h: New file.
1245 Sat Apr 6 08:55:22 1996 Fred Fish <fnf@cygnus.com>
1247 * bcache.c (bcache): When size of chunk to cache is exactly equal to
1248 BCACHE_MAXLENGTH, stash chunk as unique copy.
1250 Sat Apr 6 00:46:26 1996 Fred Fish <fnf@cygnus.com>
1252 * symfile.c (INLINE_ADD_PSYMBOL): Remove ifdef.
1253 (add_psymbol_to_list): Add an arg for passing CORE_ADDR values and
1254 use it, rather than calling add_psymbol_addr_to_list.
1255 (add_psymbol_addr_to_list): Delete.
1256 (add_psymbol_to_list): Make psymbol static to avoid random data in
1257 gaps due to alignment of structure members.
1258 * symfile.h (INLINE_ADD_PSYMBOL, ADD_PSYMBOL_TO_LIST,
1259 ADD_PSYMBOL_ADDR_TO_LIST): Remove. Real world tests show no
1260 performance improvements by inlining via complicated macros and
1261 they just make gdb larger and harder to maintain.
1262 * dwarfread.c (add_enum_psymbol): Replace ADD_PSYMBOL_TO_LIST
1263 and/or ADD_PSYMBOL_ADDR_TO_LIST macro(s) with call to
1264 add_psymbol_to_list with appropriate long or CORE_ADDR args.
1265 (add_partial_symbol): Ditto.
1266 * partial-stab.h: Ditto.
1267 * os9kread.c (read_os9k_psymtab): Ditto
1268 * mdebugread.c (parse_partial_symbols): Ditto.
1269 (handle_psymbol_enumerators): Ditto.
1270 (demangle.h): Include.
1271 * hpread.c (hpread_build_psymtabs): Ditto.
1272 (hpread_build_psymtabs): Ditto.
1273 (demangle.h): Include
1275 start-sanitize-gdbtk
1276 Fri Apr 5 13:44:40 1996 Stan Shebs <shebs@andros.cygnus.com>
1278 * gdbtk.c (running_now): New global variable.
1279 (gdb_cmd): Test it before executing any command.
1280 (gdbtk_call_command): Set it when inferior is running.
1281 * gdbtk.tcl (gdbtk_tcl_busy, gdbtk_tcl_idle): Enable and
1282 disable interaction with command window's text appropriately.
1284 Fri Apr 5 13:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1286 * gdbtk.c (SIOCSPGRP, linux): If on Linux, undef SIOCSPGRP, since
1287 some versions of the kernel don't support it.
1290 Thu Apr 4 20:16:55 1996 Fred Fish <fnf@cygnus.com>
1292 * configure.in: Check for setpgid function.
1293 * config.in: Regenerate with autoheader.
1294 * configure: Regenerate with autoconf.
1295 * inflow.c (_initialize_inflow): Only try to use _SC_JOB_CONTROL
1296 if it is actually defined.
1297 (gdb_setpgid): Use HAVE_SETPGID.
1298 * ch-exp.c: Change include of <string.h> to "gdb_string.h".
1299 * c-exp.y, f-exp.y, m2-exp.y: Ditto.
1300 * c-exp.y, serial.c: Include <ctype.h>.
1301 * config/m68k/nm-news.h: Add typedef for pid_t which is
1302 apparently missing from <sys/types.h>. Enclose entire
1303 file in NM_NEWS_H ifndef and define when included.
1304 * config/mips/nm-news-mips.h: Ditto.
1305 * config/m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL,
1306 REGISTER_CONVERT_TO_RAW): Change name of temporary variable.
1308 Thu Apr 4 19:04:18 1996 Stan Shebs <shebs@andros.cygnus.com>
1310 * arm-xdep.c: Move native-specific code to here from arm-tdep.c.
1311 * arm-tdep.c (arm_apcs_32): New global.
1312 (arm_addr_bits_remove, arm_saved_pc_after_call,
1313 arm_push_dummy_frame, arm_pop_frame): New functions.
1314 (arm_skip_prologue): Updated version from Richard Earnshaw.
1315 (_initialize_arm_tdep): Add set/show "apcs32".
1316 * config/arm/tm-arm.h (ADDR_BITS_REMOVE): Call
1317 arm_addr_bits_remove.
1318 (SAVED_PC_AFTER_CALL): Call arm_saved_pc_after_call.
1319 (frame_find_saved_regs): Declare properly.
1320 (PUSH_DUMMY_FRAME): Call arm_push_dummy_frame.
1321 (POP_FRAME): Call arm_pop_frame, use ADDR_BITS_REMOVE instead of
1323 * config/arm/nm-arm.h: New file.
1324 * config/arm/xm-arm.h (KERNEL_U_ADDR, FETCH_INFERIOR_REGISTERS):
1325 Move definitions to nm-arm.h.
1326 * config/arm/arm.mh (NAT_FILE): Define.
1328 * symfile.c (generic_load): Initialize data_count properly.
1330 Thu Apr 4 17:17:53 1996 Fred Fish <fnf@cygnus.com>
1332 * symmisc.c (print_objfile_statistics): Print memory used by
1333 psymbol cache obstack.
1335 Thu Apr 4 15:43:07 1996 Stan Shebs <shebs@andros.cygnus.com>
1337 * symfile.c (report_transfer_performance): New function.
1338 (generic_load): Call it to report transfer rate.
1339 * remote-e7000.c (e7000_load): Ditto.
1341 Mon Apr 1 16:31:00 1996 Stan Shebs <shebs@andros.cygnus.com>
1343 * mpw-make.sed: Change references to config.h to be in objdir,
1344 edit out rules to rebuild config.h.
1346 Mon Apr 1 08:32:23 1996 Fred Fish <fnf@cygnus.com>
1348 * hppa-tdep.c (hppa_pop_frame): Call clear_proceed_status before
1351 Sun Mar 31 16:15:43 1996 Fred Fish <fnf@cygnus.com>
1353 * hppah-nat.c (store_inferior_registers, store_inferior_registers,
1354 fetch_register, child_xfer_memory): Use call_ptrace function supplied
1355 by infptrace.c rather than calling ptrace directly.
1357 Sun Mar 31 15:39:00 1996 Stan Shebs <shebs@andros.cygnus.com>
1359 * mon960-rom.c: Cleanups and elimination of unused code,
1360 clarify documentation string.
1361 (mon960_serial, mon960_ttyname): Remove.
1362 * config/i960/tm-mon960.h (ADDITIONAL_OPTIONS,
1363 ADDITIONAL_OPTION_CASES, ADDITIONAL_OPTION_HELP): Remove.
1365 Sat Mar 30 11:00:22 1996 Fred Fish <fnf@cygnus.com>
1367 * configure.in: Check whether printf family supports printing
1368 long doubles or not and define PRINTF_HAS_LONG_DOUBLE if so.
1369 * acconfig.h: Provide default undef for PRINTF_HAS_LONG_DOUBLE.
1370 * configure: Regenerate.
1371 * valprint.c (print_floating): Use PRINTF_HAS_LONG_DOUBLE.
1372 * c-exp.y (parse_number): Use PRINTF_HAS_LONG_DOUBLE.
1373 * configure.in: Fix have_gregset and have_fpregset autoconf
1374 variable names so that they match the pattern required to
1377 Fri Mar 29 21:39:56 1996 Fred Fish <fnf@cygnus.com>
1379 * core-aout.c (fetch_core_registers): Cast core_reg_size to int
1380 before testing against reg_ptr.
1381 * eval.c (evaluate_subexp_standard): Cast type of
1382 TYPE_FN_FIELD_VOFFSET to int.
1383 * findvar.c (extract_signed_integer, extract_unsigned_integer,
1384 extract_long_unsigned_integer): Cast type of sizeof to int.
1385 * values.c (unpack_field_as_long, modify_field): Ditto.
1386 * valops.c (value_assign, call_function_by_hand): Ditto.
1387 * infcmd.c (do_registers_info): Ditto.
1388 * ser-tcp.c (tcp_open): Ditto.
1389 * remote.c (putpkt): Ditto.
1390 * dcache.c (dcache_peek): Ditto.
1391 * dcache.c (dcache_poke): Ditto.
1392 * m2-exp.y (yylex): Ditto.
1393 * gnu-regex.c (re_match_2): Ditto.
1394 * f-lang.c (ADD_BF_SYMNUM, saved_bf_list_end, tmp_bf_ptr): Ifdef
1395 out unused macro definition and variables.
1396 * inftarg.c (proc_wait): Move from main.c to here, and make static.
1397 * valprint.c (val_print_string): Change bufsize from int to unsigned.
1398 * main.c (wait.h): Include.
1399 * top.c (command_line_input): Remove unused variable "c".
1400 * f-typeprint.c (f_type_print_varspec_prefix): Add missing enum
1401 value TYPE_CODE_TYPEDEF to switch statement.
1402 (f_type_print_varspec_suffix): Add missing enum value
1403 TYPE_CODE_TYPEDEF to switch statement.
1404 * ch-exp.c (parse_primval): Add remaining enumeration values to
1405 switch statement, with no specific action.
1406 (ch_lex): Add LOC_UNRESOLVED in switch statement.
1407 (pushback_token): Ifdef out, since code using it is ifdef'd out.
1408 * stabsread.c (cleanup_undefined_types): Remove unused label
1410 * objfiles.h (print_symbol_bcache_statistics): Add prototype.
1411 * maint.c (objfiles.h): Include.
1412 (maintenance_print_statistics): Remove unused variable "temp".
1413 * minsyms.c (lookup_minimal_symbol_solib_trampoline): Remove
1414 unused variable "found_file_symbol".
1415 * m2-exp.y (yylex): Add LOC_UNRESOLVED case to switch.
1416 * language.c (lang_bool_type): Use existing function local type
1417 variable rather than create block local variables.
1418 * solib.c (disable_break): Enclose in ifndef SVR4_SHARED_LIBS.
1419 * infptrace.c (wait.h, command.h): Include.
1420 * ser-tcp.c (gdb_string.h): Include
1421 * i386-tdep.c (codestream_seek): Change "place" to CORE_ADDR.
1422 (i386_get_frame_setup): Change "pc" from int to CORE_ADDR.
1423 * command.c (complete_on_enum): Make assignment used as truth value
1424 explictly check against NULL.
1426 * infrun.c (wait_for_inferior): Ifdef out prologue_pc since code
1427 that uses it is ifdef'd out.
1428 * parser-defs.h: Add prototype for write_dollar_variable.
1429 * infrun.c: Add prototype for write_pc_pid.
1430 * breakpoint.h: Add prototype for re_enable_breakpoints_in_shlibs.
1431 * symmisc.c (bcache.h): Include.
1432 * bcache.h: Add prototype for print_bcache_statistics.
1433 * symfile.c: Include <time.h>.
1434 * printcmd.c (print_scalar_formatted): Change len to unsigned int.
1435 * valarith.c (value_equal): Cast result of TYPE_LENGTH to int.
1436 * valarith.c (value_binop): Change result_len, promoted_len1,
1437 and promoted_len2 to unsigned int.
1438 * valarith.c (value_subscripted_rvalue): Change elt_offs and
1439 elt_size to unsigned int.
1440 * valops.c (value_array): Change typelength to unsigned int.
1441 (destructor_name_p): Change len to unsigned int.
1442 * scm-lang.h (scm_parse): Add prototype for scm_unpack.
1443 * symfile.c (decrement_reading_symtab): Change return type to void.
1444 * valarith.c (value_subscript): Remove unused variable "word".
1445 (value_subscript): Remove unused variable "tint".
1446 * valops.c (auto_abandon): Ifdef out, since code using it is also
1448 * eval.c (init_array_element): Remove unused variable "val".
1449 * Makefile.in (values.o): Depends on scm-lang.h.
1450 (command.o): Depends upon wait_h.
1451 (ser-tcp.o): Depends upon gdb_string.h.
1452 (infptrace.o): Depends upon wait_h and command_h.
1453 (maint.o): Depends on objfiles.h and symfile.h.
1454 * values.c (allocate_repeat_value): Remove unused variable
1456 (scm-lang.h): Include.
1457 * breakpoint.c (create_longjmp_breakpoint): Enclose in
1458 GET_LONGJMP_TARGET define, unused otherwise.
1459 * config/i386/nm-linux.h: Add prototypes for i386_insert_watchpoint,
1460 i386_remove_watchpoint and i386_stopped_by_watchpoint.
1462 Thu Mar 28 12:53:19 1996 Doug Evans <dje@canuck.cygnus.com>
1464 * configure.in (sparc64-*-solaris2*): Delete.
1465 Stick with sparc-*-solaris2*.
1466 * configure: Regenerated.
1468 Thu Mar 28 06:51:26 1996 Fred Fish <fnf@cygnus.com>
1470 * valops.c (value_assign): Make copy of internal variable value
1471 before returning it as a new value, since it is owned by the
1472 internal variable and will be freed along with it.
1474 Wed Mar 27 08:36:17 1996 Jeffrey A Law (law@cygnus.com)
1476 * From Peter Schauer.
1477 * breakpoint.c (breakpoint_re_set_one): Keep temporary
1478 breakpoints bp_until, bp_finish, bp_watchpoint_cope, bp_call_dummy
1479 and bp_step_resume in case breakpoint_re_set_one is called due
1480 to a step over a dlopen call.
1481 * infrun.c (wait_for_inferior): Always remove breakpoints from
1482 inferior in BPSTAT_WHAT_CHECK_SHLIBS case.
1484 Tue Mar 26 13:15:32 1996 Fred Fish <fnf@cygnus.com>
1486 * config/mips/tm-mips.h (COERCE_FLOAT_TO_DOUBLE): Only prefer
1487 non-prototyped case over prototyped case for C.
1488 * config/pa/tm-hppa.h (COERCE_FLOAT_TO_DOUBLE): Ditto.
1490 Sat Mar 23 17:24:28 1996 Fred Fish <fnf@cygnus.com>
1492 * os9kread.c (os9k_process_one_symbol): Note nonportable
1493 assumption that an int can hold a char *.
1495 * bcache.h (struct hashlink): Wrap data[] inside union with
1496 double to force longest alignment.
1497 (BCACHE_DATA): New macro to access data[].
1498 (BCACHE_ALIGNMENT): New macro to get offset to data[].
1499 * bcache.c (lookup_cache, bcache): Use BCACHE_DATA to get
1500 address of cached data. Use BCACHE_ALIGNMENT to compute
1501 amount of space to allocate for each hashlink struct.
1503 Sat Mar 23 12:14:02 1996 Fred Fish <fnf@cygnus.com>
1505 * ch-lang.c (evaluate_subexp_chill): Fix typo.
1507 Thu Mar 21 08:27:19 1996 Fred Fish <fnf@cygnus.com>
1509 * Makefile.in (VERSION): Bump version to 4.15.3
1511 Thu Mar 21 10:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
1513 * config.in: Rename from config.h.in.
1514 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
1515 Change CONFIG_HEADERS test in AC_OUTPUT accordingly.
1516 * configure: Rebuild.
1517 * Makefile.in (stamp-h): Depend upon config.in, not config.h.in.
1518 Set CONFIG_HEADERS to config.h:config.in.
1520 Tue Mar 19 12:47:51 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1522 * partial-stab.h (case N_ENDM): Finish current partial symbol
1523 table for Solaris 2 cc.
1525 Tue Mar 19 10:39:15 1996 Jeffrey A Law (law@cygnus.com)
1527 * rs6000-nat.c (exec_one_dummy_insn): Don't clobber the
1528 PC in the registers array. From Peter Schauer.
1530 Mon Mar 18 13:47:09 1996 Fred Fish <fnf@cygnus.com>
1532 * symfile.c (reread_symbols): Reinitialize bcache struct
1533 members to zero using memset. Also use memset to reinit
1534 global_psymbols and static_psymbols, rather than explicitly
1535 resetting each structure member.
1537 Sat Mar 16 19:47:36 1996 Fred Fish <fnf@cygnus.com>
1539 * configure.in: Add fragment to create stamp-h.
1541 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
1542 * configure.in (AC_CHECK_HEADERS): Check for link.h.
1543 * configure: Regenerate with autoconf.
1544 * config.h.in: Regenerate with autoheader.
1545 * config/i386/nm-linux.h: Include solib.h only if HAVE_LINK_H
1547 * solib.c: Exclude most of the code if HAVE_LINK_H is not defined.
1548 * config/i386/linux.mh: Reinstate XM_CLIBS, it is needed for
1549 older a.out based systems.
1551 Sat Mar 16 16:45:43 1996 Fred Fish <fnf@cygnus.com>
1553 * config.h.in: New file.
1554 * acconfig.h: New file, for autoheader.
1555 * configure.in (AC_CONFIG_HEADER): Add, generate config.h.
1556 * configure: Regenerate.
1557 * Makefile.in (defs_h): Add config.h
1558 (distclean): Remove config.h and stamp-h during distclean.
1559 (config.h, stamp-h): New targets to remake config.h when necessary.
1560 * defs.h (config.h): Include before any other includes or defines.
1561 * i386-tdep.c (gdb_string.h): Move include after include of defs.h.
1562 * i386v4-nat.c (defs.h): Include before testing HAVE_SYS_PROCFS_H.
1564 Sat Mar 16 14:55:27 1996 Fred Fish <fnf@cygnus.com>
1566 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
1567 * Makefile.in (INSTALLED_LIBS): Make sure that @LIBS@ will not
1568 result in an empty line, to work around a bug in native Ultrix 4.4
1569 and OSF/1-3.2C make.
1571 Sat Mar 16 13:33:17 1996 Fred Fish <fnf@cygnus.com>
1573 * configure.in: Add gdbserver to configdirs under linux.
1574 * configure: Regenerate.
1576 Fri Mar 15 12:06:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1578 * config/i386/nm-nbsd.h (FLOAT_INFO): Comment out.
1579 * config/i386/tm-nbsd.h (NUM_REGS): Define.
1581 Thu Mar 14 10:31:18 1996 Jeffrey A Law (law@cygnus.com)
1583 * solib.c (solib_break_names): Add _r_debug_state for
1584 vanilla SVR4 implementations. From Peter Schauer.
1586 Mon Mar 11 14:24:57 1996 Dawn Perchik <dawn@critters.cygnus.com>
1588 * mon960-rom.c: New file; support mon960 rom monitor on i960.
1589 * monitor.c (monitor_debug): Change remotedebug to buffer strings.
1590 * monitor.c (monitor_open): Add test for flag MO_NO_ECHO_ON_OPEN before
1591 epecting prompt and echo during open.
1592 * monitor.c (monitor_stop): Add test for flag MO_SEND_BREAK_ON_OPEN to
1593 determine if break should be sent as stop command.
1594 * monitor.h: Add flags MO_NO_ECHO_ON_OPEN and MO_SEND_BREAK_ON_OPEN.
1595 * i960-tdep.c (mon960_frame_chain_valid): New function for getting
1596 stack frame on mon960.
1597 * Makefile.in: Add mon960 files.
1598 * configure.in: Changed i960-*-coff* and i960-*-elf* to target mon960;
1599 added i960-nindy-coff* and i960-nindy-elf* for target nindy.
1600 * configure: Regenerated.
1601 * config/i960/mon960.mt, config/i960/tm-mon960.h: New files;
1602 support mon960 rom monitor on i960.
1604 Mon Mar 11 11:02:47 1996 Steve Chamberlain <sac@slash.cygnus.com>
1606 With Michael Snyder:
1607 * i386-tdep.c (skip_trampoline_code): Fix strncmp length.
1608 * win32-nat.c (CHECK, DEBUG*, debug_*): New.
1609 (handle_load_dll): Don't reload symbols.
1610 (handle_exception): Use the DEBUG_* names.
1611 (child_wait): Add DEBUG_* code.
1612 (_initialize_inftarg): Add new commands to set debug_ names.
1614 Mon Mar 11 09:19:58 1996 Jeffrey A Law (law@cygnus.com)
1616 * From Peter Schauer:
1617 * breakpoint.c (insert_breakpoints): Use ALL_BREAKPOINTS_SAFE.
1618 (bpstat_stop_status): Likewise.
1619 (remove_solib_event_breakpoints): Likewise.
1620 (clear_momentary_breakpoints): Likewise.
1621 (re_enable_breakpoints_in_shlibs): Don't reenable a breakpoint
1622 if we still can't read the memory for that breakpoint.
1623 (mention): Add bp_shlib_event case to keep gcc quiet.
1625 Fri Mar 8 12:08:12 1996 Jeffrey A Law (law@cygnus.com)
1627 * breakpoint.h (enum enable): New enum shlib_disabled for
1628 shared library breakpoints that have been temporarily disabled.
1629 * breakpoint.c: Handle temporarily disabled shared library
1630 breakpoints like disabled breakpoints in most places.
1631 (insert_breakpoints): Use shlib_disabled to indicate
1632 that an unsettable breakpoint is only temporarily disabled.
1633 (re_enable_breakpoints_in_shlibs): New function.
1634 * corelow.c (solib_add_stub): After adding shared libraries,
1635 try to reenable any temporarily disabled breakpoints.
1636 * infcmd.c (attach_command): Likewise.
1637 * infrun.c (wait_for_inferior): Likewise.
1639 Fri Mar 8 11:41:25 1996 Ian Lance Taylor <ian@cygnus.com>
1641 * defs.h (extract_long_unsigned_integer): Declare.
1642 * findvar.c (extract_long_unsigned_integer): New function.
1643 * printcmd.c (print_scalar_formatted): Use it.
1644 * valprint.c (val_print_type_code_int): Likewise.
1646 Thu Mar 7 17:40:50 1996 Stan Shebs <shebs@andros.cygnus.com>
1648 * infcmd.c (do_registers_info): Ignore anonymous registers.
1649 * sh-tdep.c (set processor): New command to set specific
1651 (sh_reg_names, sh3_reg_names): Arrays of register names for
1652 SH and SH3 processors.
1653 (sh_set_processor_type): New function.
1654 * sh3-rom.c (sh3_open): Call it.
1655 (sh3_regname): Add names of all the bank registers.
1656 (sh3_supply_register): Clean up formatting.
1657 * config/sh/tm-sh.h (NUM_REGS, NUM_REALREGS): Increase to include
1659 (REGISTER_NAMES): Add names of bank registers.
1660 (FP15_REGNUM): Define.
1661 (REGISTER_VIRTUAL_TYPE): Use it.
1662 * monitor.c: Clean up some comments.
1664 Thu Mar 7 12:09:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1666 * i386b-nat.c: Revert part of Mar 5 change. FreeBSD collapsed the
1667 s* and t* symbols too.
1669 Thu Mar 7 15:18:51 1996 James G. Smith <jsmith@cygnus.co.uk>
1671 * symfile.c (generic_load): Avoid division by zero.
1673 Wed Mar 6 17:57:59 1996 Jeffrey A Law (law@cygnus.com)
1675 * breakpoint.c (bfd_lookup_symbol): Provide for all SVR4 systems,
1676 not just those with HANDLE_SVR4_EXEC_EMULATORS.
1679 * breakpoint.c (internal_breakpoint_number): Move to file scope.
1680 (create_solib_event_breakpoint): Use an internal breakpoint number.
1682 Wed Mar 6 00:32:44 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1684 * valarith.c (value_in): Change builtin_type_chill_bool to
1687 Tue Mar 5 23:48:36 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1689 * ch-exp.c (parse_primval): Handle CARD, MAX, MIN.
1690 (match_string_literal): Handle control sequence.
1691 (match_character_literal): Deto.
1693 * ch-lang.c (chill_printchar): Change formating of nonprintable
1694 characters from C'xx' to ^(num).
1695 (chill_printstr): Deto.
1696 (value_chill_card, value_chill_max_min): New functions to process
1697 Chill's CARD, MAX, MIN.
1698 (evaluate_subexp_chill): Process UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN.
1700 * expression.h (exp_opcode): Add UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN
1701 for Chill's CARD, MAX, MIN.
1703 * valarith.c (value_in): Add processing of TYPE_CODE_RANGE
1704 and change return type from builtin_type_int to
1705 builtin_type_chill_bool.
1707 Tue Mar 5 18:54:04 1996 Stan Shebs <shebs@andros.cygnus.com>
1709 * config/nm-nbsd.h (link_object, lo_name, etc): Move to here
1710 from config/nm-nbsd.h.
1711 * config/sparc/nm-nbsd.h (regs, fp_status, etc): Move to here
1712 from config/sparc/tm-nbsd.h.
1714 * config/m68k/nm-hp300hpux.h (FIVE_ARG_PTRACE): Define here
1715 instead of in config/m68k/xm-hp300hpux.h.
1717 Tue Mar 5 12:05:35 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1719 * i386b-nat.c, m68knbsd-nat.c (fetch_core_registers): Provide
1720 implementation for NetBSD systems.
1722 Mon Mar 4 23:44:16 1996 Per Bothner <bothner@kalessin.cygnus.com>
1724 * valarith.c (binop_user_defined_p): Return 0 for BINOP_CONCAT.
1725 (value_concat): Handle varying strings (add COERCE_VARYING_ARRAY).
1727 * ch-lang.c (evaluate_subexp_chill case MULTI_SUBSCRIPT): Error
1728 if "function" is pointer to non-function.
1730 Mon Mar 4 17:47:03 1996 Stan Shebs <shebs@andros.cygnus.com>
1732 * top.c (print_gdb_version): Update copyright year.
1734 Mon Mar 4 14:44:54 1996 Jeffrey A Law (law@cygnus.com)
1737 * infrun.c (wait_for_inferior): Remove breakpoints and
1738 switch terminal settings before calling SOLIB_ADD.
1739 * solib.c (enable_break, SVR4 variant): Don't map in symbols
1740 for the dynamic linker, the namespace pollution causes real
1743 Sun Mar 3 17:18:57 1996 James G. Smith <jsmith@cygnus.co.uk>
1745 * remote-mips.c (common_breakpoint): Explicitly terminate the
1748 Wed Feb 28 22:32:18 1996 Stan Shebs <shebs@andros.cygnus.com>
1750 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
1751 * remote.c (remote_detach): Send a command 'D' to the target
1752 when detaching, update the function's comments.
1754 Thu Jun 6 16:11:38 1996 Miles Bader <miles@gnu.ai.mit.edu>
1756 * gnu-nat.c (thread_cmd_list): New declaration.
1757 (parse_int_arg): New function.
1759 Wed Jun 5 17:28:04 1996 Miles Bader <miles@gnu.ai.mit.edu>
1761 * gnu-nat.h (struct proc): Add DETACH_SC field.
1762 * gnu-nat.c (make_proc): Set DETACH_SC.
1763 (struct inf): Add DETACH_SC & DEFAULT_THREAD_DETACH_SC fields.
1764 (make_inf): Set DETACH_SC & DEFAULT_THREAD_DETACH_SC fields.
1765 (add_thread_commands): Add set/show for detach-suspend-count.
1766 Add takeover-suspend-count cmd.
1767 (inf_detach): Set suspend counts to the detach SC, not 0.
1768 (set_thread_detach_sc_cmd, show_thread_detach_sc_cmd,
1769 set_task_detach_sc_cmd, show_task_detach_sc_cmd,
1770 set_thread_default_thread_detach_sc_cmd,
1771 show_thread_default_thread_detach_sc_cmd): New functions.
1772 (show_task_cmd): Also show detach-suspend-count values.
1773 (thread_takeover_sc_cmd): New function.
1775 Fri May 31 16:49:24 1996 Miles Bader <miles@gnu.ai.mit.edu>
1777 * gnu-nat.c (show_thread_run_cmd): Actually print state.
1779 Thu May 30 10:47:56 1996 Miles Bader <miles@gnu.ai.mit.edu>
1781 * gnu-nat.c (inf_signal): Make unforwardable exceptions an error.
1783 Tue May 28 17:06:36 1996 Miles Bader <miles@gnu.ai.mit.edu>
1785 * gnu-nat.c (inf_validate_stopped): proc_getprocinfo takes a
1786 pointer to the flags now, not the flags themselves.
1788 Mon May 27 13:31:17 1996 Miles Bader <miles@gnu.ai.mit.edu>
1790 * gnu-nat.c (gnu_wait): Print debugging msgs for pending execs.
1791 (gnu_create_inferior): Check return from ptrace.
1793 Sun May 26 16:56:35 1996 Miles Bader <miles@gnu.ai.mit.edu>
1795 * gnu-nat.h (struct proc): Add DEAD field.
1796 * gnu-nat.c (make_proc): Initialize DEAD.
1797 (inf_set_traced, inf_validate_task_sc, inf_validate_procs: Frob it.
1798 (gnu_wait): Only abort for 0 threads if the task isn't dead.
1800 Sat May 25 17:06:05 1996 Miles Bader <miles@gnu.ai.mit.edu>
1802 * gnu-nat.c (inf_signal): Pass SIGCODE when posting a signal.
1804 Wed May 22 18:44:28 1996 Miles Bader <miles@gnu.ai.mit.edu>
1806 * gnu-nat.c (S_proc_wait_reply): Add SIGCODE argument.
1807 (inf_set_traced): Only give no-signal-thread error message if
1808 turning *on* tracing.
1810 Wed May 15 13:03:16 1996 Miles Bader <miles@gnu.ai.mit.edu>
1812 * gnu-nat.c (inf_validate_procs): If INF has no threads, always
1813 set inf->threads_up_to_date to 0.
1814 (inf_signal): Pass in new SIGCODE argument to msg_sig_post_untraced.
1815 (gnu_wait): Pass in new TIMEOUT arg to interrupt_operation.
1816 (proc_update_sc): Cast thread state arg to thread_set_state.
1817 (proc_get_state): Cast thread state arg to thread_get_state.
1818 (inf_validate_task_sc): Cast task_basic_info arg to task_info.
1819 * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Call
1820 inf_update_procs before we lookup the thread.
1821 * config/i386/i386gnu.mh (MH_CFLAGS): New variable.
1823 Tue May 7 17:52:33 1996 Miles Bader <miles@gnu.ai.mit.edu>
1825 * gnu-nat.c (gnu_kill_inferior): Use inf_set_task to clear the task.
1827 Mon May 6 19:06:49 1996 Miles Bader <miles@gnu.ai.mit.edu>
1829 * gnu-nat.c (inf_set_traced): Use msg_set_init_int with
1830 INIT_TRACEMASK instead of setting the exec flags.
1832 Fri May 3 19:10:57 1996 Miles Bader <miles@gnu.ai.mit.edu>
1834 * gnu-nat.c (inf_validate_procs): Don't clear INF->task if we find
1835 the task's died, so others have a chance at it.
1836 (gnu_resume): When single-stepping a single thread, given an error
1837 if there is no such thread. When single-stepping one but running
1838 the others, just given a warning and still run all the threads.
1839 (gnu_wait): If there seem to be no threads, look harder, and
1840 signal an error if there really aren't any.
1841 (gnu_attach): Reset thread numbering to 0.
1843 * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Give
1844 thread name in warning messages.
1846 * gnu-nat.c (active_inf): New function.
1847 (show_sig_thread_cmd, show_stopped_cmd): Use it.
1848 (info_port_rights, info_send_rights_cmd, info_port_sets_cmd,
1849 info_recv_rights_cmd, info_port_rights_cmd, info_port_rights_cmd):
1851 (add_task_commands): Add new port-right info commands.
1853 Fri Apr 26 20:42:16 1996 Miles Bader <miles@gnu.ai.mit.edu>
1855 * gnu-nat.c (gnu_wait): Instead of _hurd_intr_rpc_mach_msg, just
1856 use mach_msg with MACH_RCV_INTERRUPT.
1857 (set_noninvasive_cmd): New function.
1858 (add_task_commands): Add command entry for `set noninvasive'.
1860 Mon Mar 4 14:12:02 1996 Miles Bader <miles@gnu.ai.mit.edu>
1862 * gnu-nat.c (gnu_read_inferior): Use hurd_safe_memmove, not safe_bcopy.
1863 (safe_bcopy): Function removed.
1865 Mon Dec 4 14:18:26 1995 Miles Bader <miles@gnu.ai.mit.edu>
1867 * gnu-nat.c (proc_update_sc): Assert only threads can have state.
1868 (make_proc): Initialize state_valid & state_changed fields.
1870 Tue Nov 28 17:51:21 1995 Miles Bader <miles@gnu.ai.mit.edu>
1872 * reply_mig_hack.awk: New file.
1874 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
1876 * breakpoint.c (breakpoint_1): Print breakpoint thread field.
1878 * lynx-nat.c (child_wait): Return TARGET_WAITKIND_SPURIOUS for new
1881 Mon Nov 13 18:30:53 1995 Miles Bader <miles@gnu.ai.mit.edu>
1883 * target.c (debug_to_check_threads): New function.
1885 * inflow.c (terminal_init_inferior_with_pgrp): New function.
1886 (terminal_init_inferior): Call terminal_init_inferior_with_pgrp.
1887 * inferior.h (terminal_init_inferior_with_pgrp): New declaration,
1888 but only if PROCESS_GROUP_TYPE is defined.
1890 Mon Nov 6 16:42:09 1995 Miles Bader <miles@gnu.ai.mit.edu>
1892 * target.c (debug_to_thread_alive): Pass through the return value.
1894 Thu Nov 2 18:05:00 1995 Miles Bader <miles@gnu.ai.mit.edu>
1896 * target.c (signals, target_signal_from_host, target_signal_to_host):
1897 Add mach exceptions.
1898 * target.h (enum target_signal): Add mach exceptions.
1900 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
1902 * gnu-nat.c: New file: gnu native backend.
1903 * i386gnu-nat.c: New file: i386-specific part of gnu native backend.
1904 * gnu-nat.h: New file.
1905 * config/nm-gnu.h: New file.
1906 * config/tm-i386gnu.h: New file.
1907 * config/xm-i386gnu.h: New file.
1908 * config/i386/i386gnu.mh: New file.
1909 * config/i386/i386gnu.mt: New file.
1911 Wed Feb 28 15:50:12 1996 Fred Fish <fnf@cygnus.com>
1913 * Makefile.in (VERSION): Bump version to 4.15.2 to establish
1914 baseline for gdb 4.16 rerelease testing.
1916 Wed Feb 28 13:32:05 1996 Jeffrey A Law (law@cygnus.com)
1918 * somsolib.c (som_solib_create_inferior_hook): Before returning
1919 call clear_symtab_users.
1921 Tue Feb 27 00:04:46 1996 Stu Grossman (grossman@critters.cygnus.com)
1923 * remote-e7000.c (e7000_open): Delete all breakpoints when
1924 connecting to e7000. Change connect message to allow use of
1925 monitor.exp in test suite.
1926 * (e7000_load): Print transfer rate of download.
1927 * symfile.c (generic_load): Print transfer rate of download.
1929 Sun Feb 25 13:58:33 1996 Stan Shebs <shebs@andros.cygnus.com>
1931 * configure.in (mips*-*-vxworks*): New config.
1932 * configure: Regenerated.
1934 * config/mips/vxmips.mt, config/mips/tm-vxmips.h: New files.
1935 * remote-vxmips.c (vx_convert_to_virtual, vx_convert_from_virtual):
1938 Sat Feb 24 12:30:28 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1940 * partial-stab.h (case N_FUN): Function symbols generated
1941 by SPARCworks cc have a meaningless zero value, do not update
1942 pst->textlow if the function symbol value is zero.
1944 * stabsread.c (define_symbol): Initialize SYMBOL_TYPE field
1945 for function prototype declaration symbols.
1947 Fri Feb 23 22:33:04 1996 Stu Grossman (grossman@critters.cygnus.com)
1949 * remote-e7000.c (e7000_load): New routine to download via the
1951 * (e7000_wait): Don't backup PC when we hit a breakpoint.
1952 Apparantly new sh2 pods get this right...
1953 * (e7000_ops): Add call to e7000_load.
1955 Thu Feb 22 00:52:42 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1957 * config/m68k/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h},
1958 m68knbsd-nat.c: New files, support for NetBSD/m68k.
1960 * configure.in (m68k-*-netbsd*): New config.
1961 * configure: Regenerated.
1963 Wed Feb 21 19:00:21 1996 Fred Fish <fnf@cygnus.com>
1965 * standalone.c (open, _initialize_standalone): Fix obvious typos
1966 reported by Martin Pool <martin@citr.uq.oz.au>.
1968 Wed Feb 21 14:24:04 1996 Jeffrey A Law (law@cygnus.com)
1970 * solib.c (solib_create_inferior_hook): Fix thinko.
1972 Tue Feb 20 23:59:19 1996 Jeffrey A Law (law@cygnus.com)
1974 * solib.c (solib_break_names): Define for Solaris and Linux.
1975 (enable_break): For SVR4 systems, first try to use the debugger
1976 interfaces in the dynamic linker to track shared library events
1977 as they happen, then fall back to BKPT_AT_SYMBOL code. Convert
1978 BKPT_AT_SYMBOL code to use shared library event breakpoints.
1979 (solib_create_inferior_hook): Simplify BKPT_AT_SYMBOL code,
1980 it no longer needs to restart/wait on the inferior.
1981 * symfile.c (find_lowest_section): No longer static.
1982 * symfile.h (find_lowest_section): Corresponding changes.
1984 Tue Feb 20 18:54:08 1996 Fred Fish <fnf@cygnus.com>
1986 * valops.c (COERCE_FLOAT_TO_DOUBLE): Define default value.
1987 (value_arg_coerce): Use COERCE_FLOAT_TO_DOUBLE.
1988 * config/alpha/tm-alpha.h (COERCE_FLOAT_TO_DOUBLE): Define to 1.
1989 * config/mips/tm-mips.h: Ditto.
1990 * config/pa/tm-hppa.h: Ditto.
1991 * config/rs6000/tm-rs6000.h: Ditto.
1992 * config/sparc/tm-sparc.h: Ditto.
1994 Tue Feb 20 17:32:05 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1996 * config/{i386,ns32k}/nbsd.mh (NATDEPFILES): Remove core-aout.o.
1998 * config/nm-nbsd.h (FETCH_INFERIOR_REGISTERS): Defined.
1999 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
2000 #ifdef'd out definitions --- Causes serious gdb failures on
2001 the i386. Need to investigate further before enabling.
2003 * i386b-nat.c (fetch_inferior_registers, store_inferior_registers,
2004 fetch_core_registers): New functions. These functions are defined
2005 if FETCH_INFERIOR_REGISTERS is set. Registers are fetched/stored
2006 with ptrace PT_GETREGS/PT_SETREGS.
2008 Tue Feb 20 16:55:06 1996 Stu Grossman (grossman@critters.cygnus.com)
2010 * findvar.c (extract_floating store_floating): Replace `long
2011 double' with `DOUBLEST'.
2013 Mon Feb 19 15:25:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2015 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
2018 Mon Feb 19 10:32:05 1996 Jeffrey A Law (law@cygnus.com)
2020 * symtab.h (looup_minimal_symbol_solib_trampoline): Declare.
2022 * breakpoint.h (remove_solib_event_breakpoints): Declare.
2023 * breakpoint.c (remove_solib_event_breakpoints): New function.
2024 * somsolib.c (solib_create_inferior_hook): Remove all solib event
2025 breakpoints before inserting any new ones. Use a solib event
2026 breakpoint for the breakpoint at "_start".
2027 Remove extraneous "\n" from calls to warning.
2029 * breakpoint.c (breakpoint_1): Add missing "sigtramp" to bptypes
2032 Mon Feb 19 01:09:32 1996 Doug Evans <dje@cygnus.com>
2034 * dwarfread.c (add_partial_symbol): Use ADD_PSYMBOL_ADDR_TO_LIST
2035 for CORE_ADDR values.
2036 (new_symbol): Use SYMBOL_VALUE_ADDRESS for CORE_ADDR values.
2037 * symfile.h (add_psymbol_{,addr}to_list): Add prototypes.
2039 Sun Feb 18 14:37:13 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2041 * mipsread.c (mipscoff_symfile_read): Unconditionally add
2042 alpha coff dynamic symbols for all symbol files. Makes skipping
2043 over the trampoline code work when stepping from a function in a
2044 shared library into a function in a different shared library.
2046 Sun Feb 18 09:27:10 1996 Stu Grossman (grossman@cygnus.com)
2048 * config/sparc/tm-sparc.h: Define PS_FLAG_CARRY. Define
2049 RETURN_VALUE_ON_STACK to return long doubles on the stack.
2051 Sat Feb 17 16:33:11 1996 Fred Fish <fnf@cygnus.com>
2053 * Makefile.in (ch-exp.o): Add dependencies.
2054 (various): Add gdb_string.h to dependencies that need it.
2056 Sat Feb 17 08:57:50 1996 Fred Fish <fnf@cygnus.com>
2058 * symmisc.c (print_symbol_bcache_statistics): Update description for
2059 printing byte cache statistics.
2061 Thu Feb 16 16:02:03 1996 Stu Grossman (grossman@cygnus.com)
2063 * Add native support for long double data type.
2064 * c-exp.y (%union): Change dval to typed_val_float. Use DOUBLEST
2065 to store actual data. Change types of INT and FLOAT tokens to
2066 typed_val_int and typed_val_float respectively. Create new token
2067 DOUBLE_KEYWORD to specify the string `double'. Make production
2068 for FLOAT use type determined by parse_number. Add production for
2069 "long double" data type.
2070 * (parse_number): Use sscanf to parse numbers as float, double or
2071 long double depending upon the type of typed_val_float.dval. Also
2072 allow user to specify `f' or `l' suffix to explicitly specify
2073 float or long double constants. Change typed_val to
2075 * (yylex): Change typed_val to typed_val_int. Also, scan for
2077 * coffread.c (decode_base_type): Add support for T_LNGDBL basic
2079 * configure, configure.in: Add check for long double support in
2081 * defs.h: Define DOUBLEST appropriatly depending on whether
2082 HAVE_LONG_DOUBLE (from autoconf) is defined. Also, fix prototypes
2083 for functions that handle this type.
2084 * expression.h (union exp_element): doubleconst is now type
2086 * m2-exp.y f-exp.y (%union): dval becomes type DOUBLEST.
2087 * findvar.c (extract_floating): Make return value be DOUBLEST.
2088 Also, add support for numbers with size of long double.
2089 * (store_floating): Arg `val' is now type DOUBLEST. Handle all
2091 * parser-defs.h parse.c (write_exp_elt_dblcst): Arg expelt is now
2093 * valarith.c (value_binop): Change temp variables v1, v2 and v to
2094 type DOUBLEST. Coerce type of result to long double if either op
2096 * valops.c (value_arg_coerce): If argument type is bigger than
2097 double, coerce to long double.
2098 * (call_function_by_hand): If REG_STRUCT_HAS_ADDR is defined, and
2099 arg type is float and > 8 bytes, then use pointer-to-object
2100 calling conventions.
2101 * valprint.c (print_floating): Arg doub is now type DOUBLEST.
2102 Use appropriate format and precision to print out floating point
2104 * value.h: Fixup prototypes for value_as_double,
2105 value_from_double, and unpack_double to use DOUBLEST.
2106 * values.c (record_latest_value): Remove check for invalid
2107 floats. Allow history to store them so that people may examine
2108 them in hex if they want.
2109 * (value_as_double unpack_double): Change return value to DOUBLEST.
2110 * (value_from_double): Arg `num' is now DOUBLEST.
2111 * (using_struct_return): Use RETURN_VALUE_ON_STACK macro (target
2112 specific) to expect certain types to always be returned on the stack.
2114 Fri Feb 16 14:00:54 1996 Fred Fish <fnf@cygnus.com>
2116 * bcache.c, bcache.h: New files to implement a byte cache.
2117 * Makefile.in (SFILES): Add bcache.c.
2118 (symtab_h): Add bcache.h.
2119 (HFILES_NO_SRCDIR): add bcache.h
2120 (COMMON_OBJS): Add bcache.o
2121 (bcache.o): New target.
2122 * dbxread.c (start_psymtab): Make global_syms & static_syms
2123 type "partial_symbol **".
2124 * hpread.c (hpread_start_symtab): Ditto.
2125 * os9kread.c (os9k_start_psymtab): Ditto.
2126 * stabsread.h (start_psymtab): Ditto.
2127 * {symfile.c, symfile.h} (start_psymtab_common): Ditto.
2128 * maint.c (maintenance_print_statistics): Call
2129 print_symbol_bcache_statistics.
2130 * objfiles.c (allocate_objfile): Initialize psymbol bcache malloc
2132 * solib.c (allocate_rt_common_objfile): Ditto.
2133 * symfile.c (reread_symbols): Ditto.
2134 (free_objfile): Free psymbol bcache when objfile is freed.
2135 (objfile_relocate): Use new indirect psymbol pointers.
2136 * objfiles.h (struct objfile): Add psymbol cache.
2137 * symfile.c (compare_psymbols): Now passed pointers to pointers to
2139 (reread_symbols): Free psymbol bcache when freeing other objfile
2141 (add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new
2142 psymbol using the psymbol bcache.
2143 (init_psymbol_list): Psymbol lists now contain pointers rather than
2144 the actual psymbols.
2145 * symfile.h (psymbol_allocation_list): Psymbol lists now dynamically
2146 grown arrays of pointers.
2147 (ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol
2149 * symmisc.c (print_partial_symbols): Now takes pointer to pointer
2151 (print_symbol_bcache_statistics): New function to print per objfile
2153 (print_partial_symbol, print_partial_symbols,
2154 maintenance_check_symtabs, extend_psymbol_list):
2155 Account for change to pointer to pointer to partial symbol.
2156 * symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2,
2157 make_symbol_completion_list):
2158 Account for change to pointer to pointer to partial symbol.
2159 * symtab.h (bcache.h): Include.
2160 * xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms
2161 type "partial_symbol **".
2163 Fri Feb 16 10:02:34 1996 Fred Fish <fnf@cygnus.com>
2165 * dwarfread.c (free_utypes): New function.
2166 (read_file_scope): Call free_utypes as cleanup, rather than just
2167 freeing the utypes pointer.
2169 Thu Feb 15 21:40:52 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2171 * demangle.c (is_cplus_marker): New function, checks if a
2172 character is one of the commonly used C++ marker characters.
2173 * defs.h (is_cplus_marker): Add prototype.
2174 * c-typeprint.c (c_type_print_base), ch-lang.c (chill_demangle),
2175 cp-valprint.c (cp_print_class_method), mdebugread.c (parse_symbol),
2176 stabsread.c (define_symbol, read_member_functions, read_struct_fields),
2177 symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P),
2178 values.c (vb_match): Use is_cplus_marker instead of comparison
2181 Thu Feb 15 18:08:13 1996 Fred Fish <fnf@cygnus.com>
2183 * symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly
2184 delete entirely someday.
2186 Thu Feb 15 15:25:34 1996 Stan Shebs <shebs@andros.cygnus.com>
2188 * mpw-make.sed: Edit out makefile rebuild rule.
2189 (host_alias, target_alias): Comment out instead of deleting.
2190 (@LIBS@): Edit out references.
2192 Tue Feb 13 22:56:46 1996 Fred Fish <fnf@cygnus.com>
2194 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2195 Use n_psyms in OBJSTAT, not psyms.
2197 Mon Feb 12 15:59:31 1996 Doug Evans <dje@charmed.cygnus.com>
2199 * configure.in (sparclet-*-aout*): New config.
2200 * configure: Regenerated.
2202 Mon Feb 12 14:17:52 1996 Fred Fish <fnf@cygnus.com>
2204 * somsolib.c (som_solib_add): Use xmalloc rather than bare
2205 unchecked call to malloc.
2206 * remote-mips.c (pmon_load_fast): ditto.
2207 * remote-mm.c (mm_open): ditto.
2208 * hpread.c (hpread_lookup_type): ditto.
2209 * remote-adapt.c (adapt_open): ditto.
2211 Mon Feb 12 13:11:32 1996 Fred Fish <fnf@cygnus.com>
2213 * f-lang.c (allocate_saved_bf_node, allocate_saved_function_node,
2214 allocate_saved_f77_common_node, allocate_common_entry_node,
2215 add_common_block): Use xmalloc rather than malloc, some of which
2217 * gnu-regex.c: At same point as other gdb specific changes
2218 #undef malloc and then #define it to xmalloc.
2219 * ch-exp.c (growbuf_by_size): Use xmalloc/xrealloc rather than
2220 bare unchecked calls to malloc/realloc.
2221 * stabsread.c (dbx_lookup_type): Use xmalloc rather than bare
2222 unchecked call to malloc.
2224 Wed Feb 7 11:31:26 1996 Stu Grossman (grossman@cygnus.com)
2226 * symtab.c (gdb_mangle_name): Change opname var to be const to
2227 match return val of cplus_mangle_name.
2228 * i960-tdep.c: Change arg types of next_insn to match callers.
2230 Wed Feb 7 07:34:24 1996 Fred Fish <fnf@cygnus.com>
2232 * config/i386/linux.mh (XM_CLIBS, GDBSERVER_LIBS): Remove. These
2233 apparently aren't needed in any reasonably recent version of
2236 Tue Feb 6 21:37:03 1996 Per Bothner <bothner@kalessin.cygnus.com>
2238 * stabsread.c (read_range_type): If !self-subrange and language
2239 is Chill, assume a true range. If a true_range is a sub_subrange,
2240 use builtin_type_int for index_type.
2242 Tue Feb 6 18:38:51 1996 J.T. Conklin <jtc@slave.cygnus.com>
2244 * nindy-share/nindy.c (say): Use stdarg.h macros when compiling
2245 with an ANSI compiler.
2247 start-sanitize-gdbtk
2248 Tue Feb 6 16:31:25 1996 Tom Tromey <tromey@creche.cygnus.com>
2250 * gdbtk.tcl (create_file_win): Eliminate text widget B1 binding so
2251 double-clicking will work again.
2252 (create_asm_win): Put "break" at end of all B1 bindings.
2253 (create_file_win): Lower "sel" tag, don't raise it.
2254 (ensure_line_visible): New proc.
2255 (update_listing, update_assembly): Use it.
2256 (create_copyright_window): Destroy window on Leave event.
2257 (create_command_window): Put "break" at end of all B2 bindings.
2260 Mon Feb 5 18:24:28 1996 Steve Chamberlain <sac@slash.cygnus.com>
2262 From Michael_Snyder@NeXT.COM (Michael Snyder):
2263 * valops.c (value_arg_coerce): Coerce float to double, unless the
2264 function prototype specifies float.
2266 Mon Feb 5 09:51:55 1996 Tom Tromey <tromey@creche.cygnus.com>
2268 * language.c (set_language_command): Use languages table when
2269 printing available languages.
2271 Sat Feb 3 12:22:05 1996 Fred Fish <fnf@cygnus.com>
2273 Fix problems reported by Hans Verkuil (hans@wyst.hobby.nl):
2274 * command.c (add_cmd): Add missing initialization for enums member.
2275 Reorder members to match structure declaration to make it easier to
2276 tell when one is missing.
2277 * exec.c (exec_file_command): Fix problem where filename in malloc'd
2278 memory is referenced after being freed.
2280 Sat Feb 3 03:26:21 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2282 * dwarfread.c (read_func_scope): Avoid GDB core dumps if
2283 AT_name tag is missing.
2285 * procfs.c (procfs_stopped_by_watchpoint): Fix logic when
2286 FLTWATCH and FLTKWATCH are defined.
2288 * remote.c (remote_read_bytes): Advance memaddr for transfers,
2289 return number of bytes transferred for partial reads.
2291 * top.c (init_signals): Reset SIGTRAP to SIG_DFL.
2293 Fri Feb 2 13:40:50 1996 Steve Chamberlain <sac@slash.cygnus.com>
2295 * win32-nat.c (mappings): Add ppc registers.
2296 (child_resume): Turn off step for ppc.
2298 Thu Feb 1 10:29:31 1996 Steve Chamberlain <sac@slash.cygnus.com>
2300 * config/powerpc/(cygwin32.mh, cygwin32.mt, tm-cygwin32.h,
2301 xm-cygwin32.h): New.
2302 * config/i386/(*win32*): Becomes *cygwin32*.
2303 * configure.in (i[3456]86-*-win32*): Becomes i[3456]86-*-cygwin32.
2304 (powerpcle-*-cygwin32): New.
2305 * configure: Regenerate.
2306 * win32-nat.c (child_create_inferior): Call CreateProcess
2307 with the right program arg.
2309 Thu Feb 1 11:01:10 1996 Jeffrey A Law (law@cygnus.com)
2311 * config/pa/tm-hppa.h (SOFT_FLOAT): Provide a default definition.
2313 Wed Jan 31 19:01:28 1996 Fred Fish <fnf@cygnus.com>
2315 * serial.c: Change fputc/fputs/fprintf to _unfiltered forms.
2317 Wed Jan 31 18:36:27 1996 Stan Shebs <shebs@andros.cygnus.com>
2319 * config/sparc/xm-sun4os4.h (HAVE_TERMIOS): Remove.
2321 * config/sparc/xm-sparc.h (HAVE_WAIT_STRUCT): Remove, never used.
2323 * config/i386/nm-i386mach.h (CHILD_PREPARE_TO_STORE): Move to
2324 here from config/i386/xm-i386mach.h, fix name.
2325 * config/i386/nm-sun386.h: Ditto, from config/i386/xm-sun386.h.
2326 * config/i386/nm-ptx4.h (CHILD_PREPARE_TO_STORE): Move to
2327 here from config/i386/xm-ptx4.h.
2328 * config/i386/nm-ptx4.h: Ditto, from config/i386/xm-ptx.h.
2329 * config/i386/nm-symmetry.h: Ditto, from config/i386/xm-symmetry.h.
2330 * config/m68k/nm-sun3.h: Ditto, from config/m68k/xm-sun3.h.
2331 * config/sparc/nm-nbsd.h: Ditto, from config/sparc/xm-nbsd.h.
2332 * config/sparc/nm-sun4os4: Ditto, from config/sparc/xm-sparc.h.
2334 * config/sparc/nm-sun4sol2.h: New file, renamed from nm-sysv4.h.
2335 (PRSVADDR_BROKEN): Move here from xm-sun4sol2.h.
2336 * config/sparc/sun4sol2.mh (NAT_FILE): Update.
2338 Wed Jan 31 17:20:26 1996 Jeffrey A Law (law@cygnus.com)
2340 * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Handle software
2341 floating point correctly.
2342 (STORE_RETURN_VALUE): Likewise.
2343 * config/pa/tm-pro.h (SOFT_FLOAT): define.
2345 Wed Jan 31 13:34:52 1996 Fred Fish <fnf@cygnus.com>
2347 * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
2348 Define to what should be reasonable values. However, apparently
2349 a bug in linux mmap prevents mapped symbol tables from working.
2351 Tue Jan 30 18:26:19 1996 Fred Fish <fnf@cygnus.com>
2353 * defs.h (errno.h>: Move #include closer to head of file to solve
2354 obscure problem with systems that declare perror with const arg, in
2355 both errno.h and stdio.h, and const is defined away by intervening
2358 Tue Jan 30 15:41:10 1996 Fred Fish <fnf@cygnus.com>
2360 From Jon Reeves <reeves@zk3.dec.com>:
2361 * i386-stub.c (getpacket): Change fprintf stream from "gdb" to stderr.
2362 (mem_fault_routine): Fix misplaced volatile type qualifier in decl.
2364 Mon Jan 29 19:05:58 1996 Fred Fish <fnf@cygnus.com>
2366 * Makefile.in (diststuff): Make all-doc; diststuff target does not
2367 exist in doc/Makefile.in.
2369 Mon Jan 29 18:44:57 1996 Stan Shebs <shebs@andros.cygnus.com>
2371 * config/m88k/xm-cxux.h (BP_HIT_COUNT): Remove, never used.
2373 Mon Jan 29 00:10:35 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
2375 * ch-valprint.c (calculate_array_length): New function to
2376 determine the length of an array type.
2377 (chill_val_print (case TYPE_CODE_ARRAY)): If the length of an
2378 array type is zero, call calculate_array_length.
2380 * gdbtypes.c (get_discrete_bounds (case TYPE_CODE_ENUM)): The
2381 values may not be sorted. Scan all entries and set the real lower
2384 Sun Jan 28 15:50:42 1996 Fred Fish <fnf@cygnus.com>
2386 * config/xm-linux.h: Move include of solib.h and #define of
2387 SVR4_SHARED_LIBS from here ...
2388 * config/nm-linux.h: ...to here.
2390 Sat Jan 27 10:34:05 1996 Fred Fish <fnf@cygnus.com>
2392 * configure.in (AC_CHECK_HEADERS): Check for sys/procfs.h.
2393 Also check for gregset_t and fpregset_t types.
2394 * configure: Regenerate.
2395 * core-regset.c (sys/procfs.h): Only include if HAVE_SYS_PROCFS_H
2397 (fetch_core_registers): Turn into stub unless both HAVE_GREGSET_T
2398 and HAVE_FPREGSET_T are defined. These changes allow systems
2399 like linux that are migrating to /proc support to use a single
2400 configuration for both new and old versions.
2402 * config/i386/linux.mt: Note that this is now for both a.out and
2404 * config/i386/linux.mh (NATDEPFILES): Add solib.o, core-regset.o,
2406 * config/i386/tm-linux.h (tm-sysv4.h): Include.
2407 * config/i386/xm-linux.h (solib.h): Include
2408 (SVR4_SHARED_LIBS): Define.
2409 * i386v4-nat.c: Only compile if HAVE_SYS_PROCFS_H is defined.
2410 (supply_gregset, fill_gregset): Compile if HAVE_GREGSET_T defined.
2411 (supply_fpregset, fill_fpregset): Compile if HAVE_FPREGSET_T
2414 Fri Jan 26 13:48:14 1996 Stan Shebs <shebs@andros.cygnus.com>
2416 * config/sparc/xm-sparc.h (NEW_SUN_CORE): Remove, never used.
2417 * config/i386/xm-sun386.h: Ditto.
2418 * config/m68k/xm-sun2.h, config/m68k/xm-sun3.h: Ditto.
2420 Thu Jan 25 16:05:53 1996 Tom Tromey <tromey@creche.cygnus.com>
2422 * Makefile.in (INSTALLED_LIBS, CLIBS): Include @LIBS@.
2424 Thu Jan 25 09:22:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2426 From Greg McGary <gkm@gnu.ai.mit.edu>:
2427 * dcache.c (dcache_peek, dcache_poke): Advance addr for
2430 Thu Jan 25 13:08:51 1996 Doug Evans (dje@cygnus.com)
2432 * infrun.c (normal_stop): Fix test for shared library event.
2434 Thu Jan 25 03:26:38 1996 Doug Evans <dje@charmed.cygnus.com>
2436 * configure.in (sparc64-*-*): Add default host configuration.
2437 start-sanitize-gdbtk
2438 (sparc64-*-solaris2* host): Link statically if GCC used.
2440 (sparc64-*-solaris2*): Add target configuration.
2441 * configure: Regenerated.
2442 * sparc/sp64sol2.mt: New file.
2444 Wed Jan 24 22:31:37 1996 Doug Evans <dje@charmed.cygnus.com>
2446 * Makefile.in (RUNTEST): srcdir renamed to rootsrc.
2448 Wed Jan 24 15:42:24 1996 Tom Tromey <tromey@creche.cygnus.com>
2450 * Makefile.in (lint): Close backquotes.
2452 start-sanitize-gdbtk
2453 Wed Jan 24 15:28:41 1996 Tom Tromey <tromey@creche.cygnus.com>
2455 * gdbtk.tcl, gdbtk.c: Updated copyrights.
2457 * configure.in: Look for -ldl or -ldld when using Tcl 7.5 or
2459 * configure: Rebuilt.
2462 Wed Jan 24 13:19:10 1996 Fred Fish <fnf@cygnus.com>
2464 * NEWS: Make note of new record and replay feature for
2465 remote debug sessions.
2466 * serial.c (gdbcmd.h): Include.
2467 (serial_logfile, serial_logfp, serial_reading, serial_writing):
2468 Define here, for remote debug session logging.
2469 (serial_log_command, serial_logchar, serial_write, serial_readchar):
2470 New functions for remote debug session logging.
2471 (serial_open): Open remote debug session log file when needed.
2472 (serial_close): Close remote debug session log file when needed.
2473 (_initialize_serial): Add set/show commands for name of remote
2474 debug session log file.
2475 * serial.h (serial_readchar): Declare
2476 (SERIAL_READCHAR): Call serial_readchar().
2477 (SERIAL_WRITE): Call serial_write().
2478 (serial_close): Declare as extern.
2479 (serial_logfile, serial_logfp): Declare.
2480 * top.c (execute_command): Declare serial_logfp. Log user command
2481 in remote debug session log if log file is open.
2482 * remote-array.c (array_wait): #ifdef out echo to gdb_stdout.
2483 (array_read_inferior_memory): Rewrite to fix memory overwrite bug.
2484 * remote-array.c (SREC_SIZE): Remove, duplicates define in
2486 * remote-array.c (hexchars, hex2mem): Remove, unused.
2487 * gdbserver/low-linux.c (store_inferior_registers): Remove
2488 unnecessary extern declaration of registers[].
2489 * gdbserver/Makefile.in (all): Add gdbreplay.
2490 * gdbserver/gdbreplay.c: New file.
2491 * gdbserver/README: Give example of recording a remote
2492 debug session with gdb and then replaying it with gdbreplay.
2494 Tue Jan 23 18:02:35 1996 Per Bothner <bothner@kalessin.cygnus.com>
2496 * stabsread.c (rs6000_builtin_type): Make bool type unsigned.
2497 (read_one_struct_field): Support boolean bitfields.
2498 * c-valprint.c (c_val_print): Print booleans properly.
2500 Tue Jan 23 18:54:09 1996 Stan Shebs <shebs@andros.cygnus.com>
2502 * remote-vxsparc.c (vx_convert_to_virtual, vx_convert_from_virtual):
2504 * config/sparc/vxsparc.mt (TDEPFILES): Add remote-vxsparc.o.
2506 Tue Jan 23 14:36:05 1996 Per Bothner <bothner@kalessin.cygnus.com>
2508 * ch-exp.c (parse_tuple): Error if invalid mode.
2510 * value.h (COERCE_ARRAY): Don't coerce enums.
2511 (COERCE_ENUM): Don't COERCE_REF.
2512 (COERCE_NUMBER): New macro (same as COERCE_ARRAY then COERCE_ENUM).
2513 * valops.c (value_assign): Only do COERCE_ARRAY if internalvar (let
2514 value_cast handle it otherwise); do *not* COERCE_ENUM either way.
2515 * valarith.c: Use COERCE_NUMBER instead od COEREC_ARRAY.
2516 Add COERCE_REF before COERCE_ENUM.
2517 * values.c (value_as_long): Simplify.
2519 * valops.c (value_array): Create internalvar if !c_style_arrays.
2521 * language.c (lang_bool_type): Add Fortran support.
2522 * eval.c (OP_BOOL): Use LA_BOOL_TYPE.
2524 Tue Jan 23 13:08:26 1996 Jeffrey A Law (law@cygnus.com)
2526 * symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup.
2527 All references changed.
2528 * breakpoint.c (bpstat_what): Add shlib_event to the class types.
2529 Update state table. Reformat so that it's still readable.
2530 When we hit the shlib_event breakpoint, set the calss of shlib_event.
2531 (breakpoint_1): Add "shlib events" as a breakpoint type.
2532 Print the shlib_event breakpoint like other breakpoints.
2533 (create_solib_event_breakpoint): New function.
2534 (breakpoint_re_set_one): Handle solib_event breakpoints.
2535 * breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type.
2536 (enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS
2538 (create_solib_event_breakpoint): Declare.
2539 * infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat.
2540 (normal_stop): Inform the user when the inferior stoped due
2541 to a shared library event.
2542 (_initialize_infrun): Add new set/show variable "stop-on-solib-events"
2543 to control whether or not gdb continues the inferior or stops it when
2544 a shared library event occurs.
2545 * minsyms.c (lookup_minimal_symbol_solib_trampoline): New function.
2546 * somsolib.c (TODO list): Update.
2547 (som_solib_create_inferior_hook): Arrange for gdb to be notified
2548 when significant shared library events occur.
2549 * hppa-tdep.c (find_unwind_entry): No longer static.
2551 Tue Jan 23 09:00:48 1996 Doug Evans <dje@charmed.cygnus.com>
2553 * printcmd.c (print_insn): Pass fprintf_unfiltered to
2554 INIT_DISASSEMBLE_INFO.
2555 start-sanitize-gdbtk
2556 * gdbtk.c (gdb_disassemble): Likewise.
2559 Mon Jan 22 16:59:40 1996 Stan Shebs <shebs@andros.cygnus.com>
2561 * remote.c (remotebreak): New GDB variable.
2562 (remote_break): New global.
2563 (remote_interrupt): Send a break instead of ^C if remote_break.
2564 * NEWS: Describe the new variable.
2566 Mon Jan 22 16:24:11 1996 Doug Evans <dje@charmed.cygnus.com>
2568 * sparc-tdep.c (_initialize_sparc_tdep): Always use print_insn_sparc.
2570 Fri Jan 19 07:19:38 1996 Fred Fish <fnf@cygnus.com>
2572 * hp300ux-nat.c (getpagesize): Remove unused function
2573 fetch_core_registers.
2574 (hp300ux_core_fns): Remove, is unused.
2575 (_initialize_core_hp300ux): Remove, is unused.
2576 (gdbcore.h): Remove #include, no longer needed.
2578 Fri Jan 19 00:59:53 1996 Jeffrey A Law (law@cygnus.com)
2580 * rs6000-nat.c (exec_one_dummy_insn): Rework to avoid
2581 ptrace bug in aix4.1.3 on the rs6000.
2583 Wed Jan 17 13:22:27 1996 Stan Shebs <shebs@andros.cygnus.com>
2585 * remote-hms.c (hms_ops): Add value for to_thread_alive.
2586 * remote-nindy.c (nindy_ops): Ditto.
2587 * remote-udi.c (udi_ops): Ditto.
2589 Tue Jan 16 18:00:35 1996 James G. Smith <jsmith@cygnus.co.uk>
2591 * remote-mips.c (pmon_opn, pmon_wait, pmon_makeb64, pmon_zeroset,
2592 pmon_checkset, pmon_make_fastrec, pmon_check_ack,
2593 pmon_load_fast): New functions. Support for the PMON monitor world.
2594 (common_open): New function to merge support for different monitors.
2595 (mips_open): Use common_open().
2596 (mips_send_command): New function.
2597 (mips_send_packet): Scan out-of-sequence packets.
2598 (mips_enter_debug, mips_exit_debug): New functions.
2599 (pmon_ops): New target definition structure.
2601 Tue Jan 16 11:22:58 1996 Stu Grossman (grossman@cygnus.com)
2603 * Makefile.in (CLIBS): Add LIBS to allow libraries to be
2604 specified on the make command line (via make LIBS=xxx).
2606 * configure.in (enable-gm): magic.o -> gmagic.o.
2609 start-sanitize-gdbtk
2610 Mon Jan 15 09:58:41 1996 Tom Tromey <tromey@creche.cygnus.com>
2612 * gdbtk.tcl (create_expr_window): Many changes to update GUI.
2613 (add_expr): Changes from create_expr_window.
2614 (create_command_window): Set focus.
2615 (delete_expr): Rewrote.
2616 (expr_update_button): New proc.
2617 (add_expr): Put bindings on FocusIn, FocusOut.
2618 Don't allow .file_popup to be torn off.
2621 Fri Jan 12 21:41:58 1996 Jeffrey A Law (law@cygnus.com)
2623 * symtab.c (find_pc_symtab): Don't lose if OBJF_REORDERED
2624 is set but there are no psymtabs.
2626 Fri Jan 12 15:56:12 1996 Steve Chamberlain <sac@slash.cygnus.com>
2628 * dsrec.c (load_srec): Remove unused variable.
2629 * monitor.c (monitor_expect): Don't expect a ^C to echo.
2630 * serial.c (serial_open): Add parallel interface.
2631 * sh3-rom.c (parallel, parallel_in_use): New.
2632 (sh3_load): If parallel_in_use, download though the
2634 (sh3_open): Open parallel port if specified.
2635 (sh3_close): New function.
2636 (_inititalize_sh3): Add sh3_close hook and documentation.
2637 * monitor.c (monitor_close): Export.
2638 * monitor.h (monitor_close): Add prototype.
2640 Fri Jan 12 13:11:42 1996 Stan Shebs <shebs@andros.cygnus.com>
2642 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
2643 * remote.c (remotetimeout): New GDB variable, use to set the
2644 remote timeout for reading.
2646 start-sanitize-gdbtk
2647 Fri Jan 12 09:36:17 1996 Tom Tromey <tromey@creche.cygnus.com>
2649 * gdbtk.tcl (gdbtk_tcl_query): Swap Yes and No buttons.
2650 (update_listing): Use lassign. Use "see" to scroll. Don't need
2651 screen_top, screen_bot, screen_height.
2652 (update_assembly): Use "see" to scroll.
2653 (textscrollproc): Removed.
2654 (create_file_win): Don't use textscrollproc.
2655 (asmscrollproc): Removed.
2656 (create_asm_window): Don't use asmscrollproc.
2657 (create_asm_win): Ditto.
2658 (screen_height, screen_top, screen_bot): Removed.
2659 (run_editor): New proc.
2660 (build_framework): Use it.
2661 (create_file_win, create_source_window): Don't use textscrollproc.
2662 (create_breakpoints_window): Set -xscrollcommand on canvas.
2663 (not_implemented_yet): Default button is 0.
2664 (delete_char): Don't use tk_textBackspace.
2665 (create_command_window): Allow Tk bindings to fire after deleting
2667 (create_command_window): Make Delete delete left, not right.
2670 Fri Jan 12 07:14:27 1996 Fred Fish <fnf@cygnus.com>
2672 * lynx-nat.c, irix4-nat.c, sparc-nat.c: Include gdbcore.h
2673 to get "struct core_fns" defined.
2674 * Makefile.in (lynx-nat.o, irix4-nat.o, sparc-nat.o):
2675 Are dependent upon gdbcore_h.
2677 Thu Jan 11 23:13:24 1996 Per Bothner <bothner@cygnus.com>
2679 * symfile.c (decrement_reading_symtab): New function.
2680 * symfile.c, symtab.h (currently_reading_symtab): New variable.
2681 * symfile.c (psymtab_to_symtab): Adjust currently_reading_symtab.
2682 * gdbtypes.c (check_typedef): Don't call lookup_symbol if
2683 currently_reading_symtab (since that could infinitely recurse).
2685 Thu Jan 11 17:21:25 1996 Per Bothner <bothner@kalessin.cygnus.com>
2687 * stabsread.c (read_struct_type): Trivial simplification.
2689 * stabsread.c (define-symbol): Use invisible references
2690 for TYPE_CODE_SET and TYPE_CODE_BITSTRING too.
2691 * valops.c (call_function_by_hand): Likewise.
2692 * eval.c (evaluate_subexp_standard): When known, use the formal
2693 parameter type as the expected type when evaluating arg expressions.
2694 * ch-lang.c (evaluate_subexp_chill): Likewise (for MULTI_SUBSCRIPT).
2696 start-sanitize-gdbtk
2697 Thu Jan 11 10:08:14 1996 Tom Tromey <tromey@creche.cygnus.com>
2699 * main.c (main): Disable window interface if --help or --version
2702 * gdbtk.tcl (FSBox): Don't use tk_listboxSingleSelect.
2704 Changes in sync with expect:
2705 * configure.in (ENABLE_GDBTK): Use CY_AC_PATH_TCL and
2707 * aclocal.m4: Replaced with version from expect.
2708 * configure: Regenerated.
2711 Wed Jan 10 16:08:49 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2713 * configure.in, configure: Recognize rs6000-*-aix4*.
2714 * config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h".
2715 * config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h.
2716 * config/rs6000/xm-aix4.h: New file.
2717 * config/xm-aix4.h: New file.
2719 Wed Jan 10 11:25:37 1996 Fred Fish <fnf@cygnus.com>
2721 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
2722 * gdbserver/low-linux.c: New file.
2723 * remote.c (remote_read_bytes): Fix aborts on larger packets.
2725 * config/i386/linux.mh (GDBSERVER_DEPFILES, GDBSERVER_LIBS):
2727 * stabsread.c (define_symbol): If register value is too large,
2728 tell what it is and what max is.
2730 start-sanitize-gdbtk
2731 Wed Jan 10 09:07:22 1996 Tom Tromey <tromey@creche.cygnus.com>
2733 * gdbtk.tcl (gdbtk_tcl_fputs, gdbtk_tcl_fputs_error,
2734 gdbtk_tcl_flush): Use "see", not "yview".
2735 (gdbtk_tcl_query): Use questhead bitmap.
2736 various: Always wrap condition of 'if' in {...}.
2737 (add_breakpoint_frame): Set -value on radiobuttons.
2738 (lassign): New proc.
2739 (add_breakpoint_frame): Use lassign, not series of assignments.
2740 (decr): Made faster.
2741 (interactive_cmd): Use "see", not "yview".
2742 (not_implemented_yet): Use warning bitmap.
2743 (update_expr): Don't allow $expr to be evalled by Tcl.
2744 (create_expr_window): Don't use "focus".
2745 (delete_char, delete_line): Define globally.
2746 (delete_line, delete_char, create_command_window, update_autocmd,
2747 build_framework, create_asm_win, create_file_win): Use "see", not
2749 (create_copyright_window, center_window, bind_widget_after_class):
2751 (FSBox,create_command_window, create_autocmd_window): Binding
2753 (textscrollproc): Define globally.
2754 (build_framework): tk_menuBar no longer needed. Keys Prior, Next,
2755 Home, End, Up, and Down are all defined by Tk.
2756 (apply_filespec): Use error bitmap in dialog.
2757 (files_command): Don't use tk_listboxSingleSelect.
2758 (files_command): Don't use "uniq" to remove duplicates from a
2760 (update_assembly): Use lassign.
2761 (create_asm_win): Removed redundant bindings.
2762 (listing_window_button_1, file_popup_menu): Use tk_popup.
2763 (ButtonRelease-1 binding): Just remove tag from window; rest
2766 * gdbtk.c (gdbtk_query): Use Tcl_Merge to provide quoting.
2767 (call_wrapper): Use Tcl_Eval, not Tcl_VarEval.
2768 (gdbtk_call_command): Ditto.
2771 Tue Jan 9 09:33:53 1996 Jeffrey A Law (law@cygnus.com)
2773 * hpread.c (hpread_build_psymtabs): Finish Jan 4th
2774 enum namespace -> enum_namespace change.
2776 Tue Jan 9 04:44:47 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
2778 * ch-exp.c (parse_primval): In case ARRAY, add missing
2781 Mon Jan 8 13:29:34 1996 Stan Shebs <shebs@andros.cygnus.com>
2783 * remote-mips.c (mips_receive_header): Recognize \012 instead
2784 of \n, but write \n when program sends a \012.
2785 * ser-mac.c (mac_input_buffer): Increase size of buffer.
2787 Mon Jan 8 12:00:40 1996 Jeffrey A Law (law@cygnus.com)
2789 * infptrace.c (initialize_infptrace): Move function out of
2790 #ifdef conditional; put code within the function inside an
2793 * buildsym.c (end_symtab): Remove sort_pending and sort_linevec
2794 arguments. Sorting is now dependent on OBJF_REORDERED. All
2795 callers/references changed.
2796 * dbxread.c (read_ofile_symtab): Correctly determine value for
2797 last_source_start_addr for reordered executables.
2798 (process_one_symbol): Handle N_FUN with no name as an end of
2800 * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE
2801 is the high text address for a psymtab.
2802 (case N_SO): Likewise.
2803 (case N_FUN): Handle N_FUN with no name as an end of function
2805 * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols
2806 at the same address rather than a random subset of them.
2807 * coffread.c (coff_symfile_init): Set OBJF_REORDERED.
2808 * elfread.c (elf_symfile_init): Similarly.
2809 * somread.c (som_symfile_init): Similarly.
2810 * xcoffread.c (xcoff_symfile_init): Similarly.
2812 Fri Jan 5 17:46:01 1996 Stu Grossman (grossman@cygnus.com)
2814 * stack.c (print_stack_frame print_frame_info) symmisc.c
2815 (dump_symtab): Change RETURN_MASK_ERROR to RETURN_MASK_ALL so
2816 that catch_errors doesn't get blindsided by QUIT and lose the
2817 cleanup chain. This fixes a problem where ^C while in a
2818 user-defined command sometimes leaves instream NULL and causes a
2819 segfault in command_loop.
2821 Fri Jan 5 13:59:16 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2823 * configure.in, configure: Add `-ldl -lw' for Solaris linking.
2825 Fri Jan 5 12:02:00 1996 Steve Chamberlain <sac@slash.cygnus.com>
2827 * config/sh/sh.mt, config/powerpc/*.mt, config/pa/hppapro.mt,
2828 config/m68k/monitor.mt, config/h8500/h8500.mt, config/h8300/h8300.mt:
2829 srec.o renamed to dsrec.o.
2831 Thu Jan 4 16:04:54 1996 Stu Grossman (grossman@cygnus.com)
2833 * breakpoint.c (remove_breakpoint): Change error to warning so
2834 that hardware watchpoint removal problems won't leave breakpoint
2835 traps in the target.
2836 start-sanitize-gdbtk
2837 * configure configure.in: Make --enable-gdbtk be the default.
2839 * remote-e7000.c (e7000_insert_breakpoint,
2840 e7000_remove_breakpoint): Use e7000 based breakpoints, not memory
2842 * (e7000_wait): Adjust PC back by two when we see a breakpoint to
2843 compensate for e7000 maladjustment.
2844 * sparcl-tdep.c (sparclite_check_watch_resources): Fix logic bug
2845 which prevented hardware watchpoints from working.
2847 Thu Jan 4 10:44:17 1996 Fred Fish <fnf@cygnus.com>
2849 * infptrace.c (udot_info): New function.
2850 (PT_*): Define each individually if that one is not defined.
2851 * rs6000-nat.c (kernel_u_size): New function
2852 Include <sys/user.h> for "struct user"
2853 * alpha-nat.c (kernel_u_size): New function.
2854 Include <sys/user.h> for "struct user"
2855 * sparc-nat.c (kernel_u_size): New function.
2856 Include <sys/user.h> for "struct user"
2857 * i386b-nat.c (kernel_u_size): New function.
2858 * i386v-nat.c (kernel_u_size): New function.
2859 * config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define.
2860 (kernel_u_size): Declare.
2861 * config/i386/nm-linux.h (KERNEL_U_SIZE): Define.
2862 (kernel_u_size): Declare.
2863 * config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define.
2864 (kernel_u_size): Declare.
2865 * config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define.
2866 (kernel_u_size): Declare.
2867 * config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define.
2868 (kernel_u_size): Declare.
2870 Thu Jan 4 11:00:01 1996 steve chamberlain <sac@slash.cygnus.com>
2872 * mdebugread.c (mylookup_symbol): enum namespace becomes
2873 enum_namespace type.
2874 * symfile.c (add_psymbol_to_list)
2875 (add_psymbol_addr_to_list): Ditto.
2876 * symtab.c (lookup_partial_symbol): Ditto.
2877 (lookup_symbol): Ditto.
2878 (lookup_block_symbol): Ditto.
2879 * win32-nat.c (handle_load_dll): Use incoming dll base.
2880 (child_wait): Catch DLL load errors.
2881 (create_child_inferior): Translated between paths correctly.
2883 Wed Jan 3 23:13:53 1996 Fred Fish <fnf@cygnus.com>
2885 * i386v4-nat.c (supply_gregset, fill_gregset): Subtract NUM_FREGS
2886 from NUM_REGS to get number of general registers that we care about.
2887 * config/i386/tm-i386.h (REGISTER_BYTES): Define in terms
2888 of number of general regs and number of floating point regs.
2890 Wed Jan 3 19:49:54 1996 steve chamberlain <sac@slash.cygnus.com>
2892 * config/i386/tm-win32.h (IN_SOLIB_CALL_TRAMPOLINE): New.
2893 (SKIP_TRAMPOLINE_CODE): New.
2894 * config/i386/xm-win32.h (CANT_FORK): Deleted.
2895 (SLASH*) Changed to use unix style slash.
2896 * symtab.h (namespace enum): becomes typedef to avoid namespace
2898 * infcmd.c (path_command): Use empty string if PATH name not set.
2899 * i386-tdep.c (skip_trampoline_code): New function.
2900 * srec.c: Renamed dsrec.c to avoid filename collision.
2901 * Makefile.in: Cope with renaming.
2903 Wed Jan 3 13:09:04 1996 Fred Fish <fnf@cygnus.com>
2905 * symmisc.c (print_objfile_statistics): Print memory use statistics
2906 for objfile psymbol, symbol, and type obstacks.
2908 Tue Jan 2 13:41:14 1996 Stan Shebs <shebs@andros.cygnus.com>
2910 * config/mips/nm-irix5.h: Restore.
2911 (TARGET_HAS_HARDWARE_WATCHPOINTS, etc): Define as for Irix 4;
2912 from Lee Iverson <leei@ai.sri.com>.
2913 * config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h.
2914 * config/mips/irix[345].mh (MUNCH_DEFINE): Remove.
2916 For older changes see ChangeLog-95
2922 version-control: never