1 Wed Jul 17 06:54:50 1996 Mark Alexander <marka@cygnus.com>
3 * mon960-rom.c: Shorten the mon960_inits string to a single
4 carriage return; this prevents a hang on connecting immediately
5 after powerup, when MON960 is attempting autobaud detection.
7 Tue Jul 16 23:47:04 1996 Mark Alexander <marka@cygnus.com>
9 * a29k-tdep.c (get_saved_register): Allow PC to be modified
10 when innermost frame is selected, but not in outer frames.
12 Tue Jul 16 23:37:25 1996 Stu Grossman (grossman@critters.cygnus.com)
14 * command.c (do_setshow_command): Don't segfault when showing
15 var_string and var_string_noescape vars that are NULL.
17 Mon Jul 15 16:55:48 1996 Doug Evans <dje@canuck.cygnus.com>
19 * win32-nat.c (handle_load_dll): dos_path_to_unix_path renamed to
20 cygwin32_conv_to_posix_path.
21 (child_create_inferior): unix_path_to_dos_path renamed to
22 cygwin32_conv_to_win32_path. Rewrite code to translate PATH.
24 Mon Jul 15 16:44:05 1996 Stu Grossman (grossman@critters.cygnus.com)
26 * defs.h printcmd.c: Create global disassemble_info structure
28 * gdbtk.c (gdb_disassemble): Setup di.mach from
29 tm_print_insn_info.mach, and set endian from TARGET_BYTE_ORDER.
30 * i386-tdep.c (set_assembly_language_command): set
31 tm_print_insn_info.mach to the appropriate value for 386 or 8086
33 * printcmd.c (print_insn): Move init of disassembler_info to
34 _initialize_printcmd. Set endian for disassembler here.
35 * sparc-tdep.c: Set tm_print_insn_info.mach as appropriate to
36 select sparc/sparclite.
37 * config/sparc/{tm-sparc.h tm-sparclite.h}: Get rid of
38 TM_PRINT_INSN. Set TM_PRINT_INSN_MACH to
39 bfd_mach_sparc/bfd_mach_sparc_sparclite.
41 Fri Jul 12 19:04:32 1996 Fred Fish <fnf@cygnus.com>
43 * hpread.c (hpread_lookup_type): Use xmmalloc/xmrealloc rather
44 than xmalloc/xrealloc.
46 Fri Jul 12 17:59:47 1996 Fred Fish <fnf@ninemoons.com>
48 * objfiles.c (map_to_file): Error return from mmalloc_findbase is
49 a NULL pointer, not a -1.
51 Fri Jul 12 10:16:24 1996 Stu Grossman (grossman@critters.cygnus.com)
53 * i386-tdep.c (set_assembly_language_command): New routine to
54 select between i386 and i8086 instruction sets for disassembly.
55 New command `set assembly-language {i386 i8086}'.
57 Thu Jul 11 21:13:21 1996 Mark Alexander <marka@cygnus.com>
59 * monitor.c (monitor_write_memory, monitor_read_memory_single):
60 Disable use of "long long" memory read/write commands; can't
61 use them because we hold the values to read/write in an int
62 variable, and because strtoul fails on values that exceed the
63 size of a long. This fixes breakpoint problems on MON960.
65 Thu Jul 11 11:39:31 1996 Fred Fish <fnf@cygnus.com>
67 * config/m68k/xm-hp300hpux.h (HAVE_MMAP): Remove definition.
68 * config/pa/xm-hppah.h (HAVE_MMAP): Ditto.
70 Wed Jul 10 16:54:41 1996 Fred Fish <fnf@cygnus.com>
72 * Makefile.in (MMALLOC_CFLAGS): Eliminate intermediate MMALLOC_DISABLE
73 and MMALLOC_CHECK macros, and add comment indicating how host dependent
74 makefile fragment should modify MMALLOC_CFLAGS to not use mmalloc, or
75 to use it but to not do heap corruption checking.
76 * gdbserver/Makefile.in: Ditto.
77 * utils.c (init_malloc): Replace warning() use with direct call of
78 fprintf_unfiltered, since current_target has not yet been set and thus
79 we cannot use warning(). If we try to use mmcheck and it fails,
80 suggest that this configuration needs NO_MMCHECK or MMCHECK_FORCE
81 defined. Other small mmalloc related cleanups.
82 * config/sparc/sun4os4.mh (MMALLOC_CFLAGS): Define MMCHECK_FORCE to 1.
83 * config/alpha/alpha-osf2.mh (MMALLOC_CFLAGS): Set to -DNO_MMCHECK.
85 * config/sparc/xm-sun4os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
86 * config/i386/xm-i386v4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
87 * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
88 * config/m68k/xm-hp300hpux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
89 * config/m68k/xm-m68kv4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT);
90 * config/m68k/xm-sun3os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
91 * config/pa/xm-hppah.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
92 * config/sparc/xm-sun4sol2.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
93 Remove obsolete defines.
95 * config/alpha/alpha-linux.mh (MMALLOC_DISABLE):
96 * config/alpha/alpha-osf1.mh (MMALLOC_DISABLE):
97 * config/rs6000/rs6000.mh (MMALLOC_DISABLE):
98 * config/rs6000/aix4.mh (MMALLOC_DISABLE):
99 * config/powerpc/aix4.mh (MMALLOC_DISABLE):
100 * config/powerpc/aix.mh (MMALLOC_DISABLE):
101 * config/ns32k/ns32km3.mh (MMALLOC_DISABLE):
102 * config/mips/mipsm3.mh (MMALLOC_DISABLE):
103 * config/mips/decstation.mh (MMALLOC_DISABLE):
104 * config/m88k/cxux.mh (MMALLOC_DISABLE):
105 * config/i386/i386mk.mh (MMALLOC_DISABLE):
106 * config/i386/i386m3.mh (MMALLOC_DISABLE):
107 * config/i386/i386gnu.mh (MMALLOC_DISABLE):
108 Use MMALLOC_CFLAGS instead.
110 Tue Jul 9 22:41:12 1996 Jeffrey A Law (law@cygnus.com)
112 * h8300-tdep.c: Remove some outdated comments.
113 (h8300_skip_prologue): Rework to be more correct for the H8/300H.
114 Handle stm.l insns for the H8/S.
115 (examine_prologue): Likewise.
117 Tue Jul 9 16:48:55 1996 Raymond Jou <rjou@mexican.cygnus.com>
119 * ser-mac.c (mac_close): Change a typo SetSetBuf to SerSetBuf.
121 Mon Jul 08 08:50:39 1996 Mark Alexander <marka@cygnus.com>
123 * mon960-rom.c (mon960_open): Add floating point detection to
124 prevent hang on non-FPU processors (PR 9775).
125 (mon960_cmds): Swap setmem.cmdw and setmem.cmdl to fix problem
126 setting breakpoints and improve loading speed.
128 Sun Jul 7 14:57:34 1996 Fred Fish <fnf@cygnus.com>
130 * coffread.c (record_minimal_symbol): Don't presave name string
131 on symbol_obstack before passing to prim_record_minimal_symbol.
132 It now handles saving the string itself.
133 * dbxread.c (read_dbx_dynamic_symtab): Ditto.
134 * mipsread.c (read_alphacoff_dynamic_symtab): Ditto.
135 * os9kread.c (record_minimal_symbol): Ditto.
136 * solib.c (solib_add_common_symbols): Ditto.
138 * coffread.c (coff_symtab_read): Don't presave name string on
139 symbol_obstack before passing to prim_record_minimal_symbol_and_info.
140 It now handles saving the string itself.
141 * dbxread.c (record_minimal_symbol): Ditto.
142 * elfread.c (record_minimal_symbol_and_info): Ditto.
144 * dstread.c (record_minimal_symbol): Remove static function that just
145 called prim_record_minimal_symbol with the same args (after change to
146 prim_record_minimal_symbol to do it's own name string saves).
147 * nlmread.c (record_minimal_symbol): Ditto.
148 * somread.c (record_minimal_symbol): Ditto.
150 * hpread.c (hpread_read_enum_type): Save symbol name on symbol obstack.
151 (hpread_read_function_type): Ditto.
152 (hpread_process_one_debug_symbol): Ditto.
153 * mdebugread.c (parse_symbol): Ditto.
155 * minsyms.c (prim_record_minimal_symbol_and_info): Ditto.
157 * coffread.c (process_coff_symbol): Use obsavestring to save
158 SYMBOL_NAME, rather than obstack_copy0.
159 * dstread.c (create_new_symbol): Ditto
160 * symfile.c (obconcat): Ditto.
161 * stabsread.c (patch_block_stabs): Ditto.
162 * xcoffread.c (SYMNAME_ALLOC): Ditto.
164 * symfile.c (obsavestring): Update comments
165 * solib.c (solib_add_common_symbols): Remove local var origname.
167 Wed Jul 3 15:56:08 1996 Stu Grossman (grossman@critters.cygnus.com)
169 * configure: Re-build with autoconf-2.10.
171 * sparcl-tdep.c (_initialize_sparc_tdep) config/sparc/tm-sparc.h,
172 config/sparc/tm-sparclite.h: Initialize tm_print_insn from
173 TM_PRINT_INSN, which comes from the tm file.
175 Tue Jul 02 21:41:20 1996 Mark Alexander <marka@cygnus.com>
177 * coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c,
178 os9kread.c: Replace identical sym_offsets functions with
179 default_symfile_offsets.
180 * somread.c (som_symfile_offsets): Use new SIZEOF_SECTION_OFFSETS
181 macro to allocate section_offsets.
182 * symfile.c (default_symfile_offsets): New function.
183 * symfile.h: Declare default_symfile_offsets.
184 * symtab.h: Define SIZEOF_SECTION_OFFSETS macro to
185 simplify allocation of section_offsets.
187 Tue Jun 11 12:02:55 1996 Stu Grossman (grossman@critters.cygnus.com)
189 * Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure.
190 * configure configure.in: Only make sol-thread.o for native.
191 Also, switch to dlopened libthread_db.so.1.
192 * sol-thread.c: Switch to using dlopen to get the thread_db
195 Thu Jun 13 16:53:25 1996 Stu Grossman (grossman@critters.cygnus.com)
197 * configure, configure.in: Change test for libthread_db to only
198 work for configs where build/host/target are the same.
200 Tue Jul 2 15:04:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
202 * config/powerpc/{linux.mh,xm-linux.h}: New files, for Linux on
205 * configure.in (powerpc-*-linux): Add Linux, System V, and ELF
207 * configure: Regenerate.
209 Mon Jul 1 13:00:43 1996 Stan Shebs <shebs@andros.cygnus.com>
211 From Raymond Jou <rjou@mexican.cygnus.com>:
212 * mpw-make.sed: Add lines to whack out autoconf hook
215 Mon Jul 01 11:07:15 1996 Mark Alexander <marka@cygnus.com>
217 * remote-e7000.c (e7000_stop): New function.
219 Fri Jun 28 06:34:19 1996 Dawn Perchik <dawn@cygnus.com>
221 * configure, configure.in: Add target sparclet.
222 * monitor.h, monitor.c: Added monitor flags MO_NO_ECHO_ON_SETMEM
223 (don't expect echo on setmem command), MO_RUN_FIRST_TIME (if
224 command to start process running on target is different from one
225 to continue execution), MO_HEX_PREFIX (if addresses from monitor
227 * monitor.c, parse.c, sparc-tdep.c: Don't require strings in the
228 registers array. This is to allow NULLs to be place holders in
229 the tm-*.h file so that only minor changes are needed when a new
230 processor is introduced (eg, one without floating point).
231 * sparc-tdep.c: Conditionally remove dependancies on floating
233 * sparclet-rom.c, config/sparc/sparclet.mt,
234 config/sparc/tm-sparclet.h: New files for target sparclet.
235 * symfile.c (load_command): Add option for 2nd parameter; a load
236 offset added to the vma of each section.
238 Fri Jun 28 05:39:19 1996 Dawn Perchik <dawn@cygnus.com>
240 * main.c (main): Add option "l" for setting remote_timeout.
242 Fri Jun 28 05:25:18 1996 Dawn Perchik <dawn@cygnus.com>
244 * remote-e7000.c, remote.c, target.h, top.c: Add set option
245 "remote_timeout" for setting remote_timeout. Add set option
246 "use_hard_breakpoints" for setting hardware .vs. memory
249 Fri Jun 28 04:32:18 1996 Dawn Perchik <dawn@cygnus.com>
251 * remote-e7000.c (e7000_parse_device): New function.
252 Add option "tcp_remote" to target command if using
253 tcp to connect to a remote host which is then connected
254 via serial port to the e7000 (for exampole, a port master).
255 (e7000_open): Change to call e7000_parse_device.
257 Fri Jun 28 03:47:17 1996 Dawn Perchik <dawn@cygnus.com>
259 * monitor.c (monitor_debug): Fix remotedebug buffering.
261 Thu Jun 27 18:24:17 1996 Stan Shebs <shebs@andros.cygnus.com>
263 * config/i386/cygwin32.mh, config/powerpc/cygwin32.mh
264 (NATDEPFILES): Add a space.
266 Wed Jun 26 06:05:39 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
268 * gdbtypes.c (create_array_type): If TYPE_LENGTH (result_type)
269 is zero, set TYPE_FLAG_TARGET_STUB to force reevaluation of the type.
271 * ch-exp.c (calculate_array_length): Function removed.
273 Tue Jun 25 17:41:06 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
275 * remote-e7000.c (e7000_read_inferior_memory_large): New function.
276 (e7000_xfer_inferior_memory): Call it.
278 Tue Jun 25 23:14:07 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
280 * gdb/gdbserver/Makefile.in (docdir): Removed.
282 Tue Jun 25 22:05:38 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
284 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir):
285 Use autoconf set values.
287 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
288 * nlm/Makefile.in (bindir, libdir, datadir, mandir, infodir,
289 includedir): Use autoconf set values.
291 * nlm/configure.in (AC_PREREQ): autoconf 2.5 or higher.
292 * nlm/configure: Rebuilt.
293 * gdb/gdbserver/Makefile.in (datadir): Set to $(prefix)/share.
295 Mon Jun 24 09:56:14 1996 Angela Marie Thomas (angela@cygnus.com)
297 * stabsread.c (read_cfront_member_functions): add type
299 Sun Jun 23 23:40:48 1996 Doug Evans <dje@canuck.cygnus.com>
301 * win32-nat.c: #include <unistd.h>.
302 (unix_paths_to_dos_paths, dos_paths_to_unix_paths): Delete.
303 (child_create_inferior): Convert only env var PATH to win32 style.
304 (set_pathstyle_dos): Delete.
305 (_initialize_inftarg): Delete dos-path-style command.
308 Fri Jun 21 11:04:47 1996 Fred Fish <fnf@cygnus.com>
310 * gdbtk.tcl (create_register_windows): Include missing '$'s.
311 Add global declarations for various reg_format_* variables.
312 * gdbtk.tcl (populate_register_window): Make initial window one
313 line taller to account for new column header line.
315 Fri Jun 21 09:46:47 1996 Fred Fish <fnf@cygnus.com>
317 * gdbtk.c (get_register): Support for printing raw formats.
318 * gdbtk.tcl: Add hint for using debug_interface.
319 (center_window, add_breakpoint_frame, delete_breakpoint_frame):
320 Enclose arg in braces for consistency.
321 (create_registers_window, populate_reg_window, update_registers):
322 Major rewrite to support displaying multiple formats in the register
324 (init_reg_info): New function.
325 (recompute_reg_display_list): Reset reg_display_list, start
326 register display lines at line 2.
329 Thu Jun 20 13:42:23 1996 Doug Evans <dje@canuck.cygnus.com>
331 * configure.in: Revise sol-thread.o test.
332 * configure: Regenerated.
334 * source.c (find_source_lines): Reassign size to result of read.
337 Thu Jun 20 08:18:59 1996 Fred Fish <fnf@cygnus.com>
339 * gdbtk.tcl (gdbtk_tcl_readline_begin): Handle backspace to
340 avoid backing up over prompt. At every input, make sure insert
341 point is at least after command start, handle control-u to delete
343 (tclsh): Handle backspace to avoid backing up over prompt. Handle
344 control-u to delete current input line.
346 Wed Jun 19 17:23:38 1996 Geoffrey Noer <noer@cygnus.com>
348 * configure.in: disable gdbtk for *cygwin32* hosted compiles
349 * configure: regenerated with autoconf 2.8
352 Tue Jun 18 16:25:54 1996 Jeffrey A. Law <law@rtl.cygnus.com>
354 * h8300-dep.c (gdb_print_insn_h8300): Handle the H8/S.
355 (h8300_command): Likewise.
356 (set_machine): Likewise.
357 (set_machine_hook): Likewise.
358 (_initialize_h8300m): Likewise.
360 * config/h8300/tm-h8300.h (h8300smode): Declare.
362 Sun Jun 16 15:21:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
364 * somsolib.c (som_solib_create_inferior_hook): Handle tracking
365 of shl_load calls for hpux10.
367 Thu Jun 13 11:16:10 1996 Tom Tromey <tromey@thepub.cygnus.com>
369 * config.in: Regenerated.
370 * acconfig.h (HAVE_THREAD_DB_LIB): Added entry.
372 * configure: Regenerated.
373 * aclocal.m4 (CY_AC_PATH_TCLH, CY_AC_PATH_TKH): Use odd names to
374 avoid name clashes with SunOS headers.
376 Tue Jun 11 19:52:50 1996 Fred Fish <fnf@cygnus.com>
378 From Michael Snyder <Michael_Snyder@next.com>:
379 * bcache.c (print_bcache_statistics): Avoid divide-by-zero
380 exception if one or more objfile has no symbols, such as when
381 a dynamic library has been stripped.
383 Tue Jun 11 12:02:55 1996 Stu Grossman (grossman@critters.cygnus.com)
385 * Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure.
386 * configure configure.in: Only make sol-thread.o for native.
387 Also, switch to dlopened libthread_db.so.1.
388 * sol-thread.c: Switch to using dlopen to get the thread_db
391 Mon Jun 10 14:17:19 1996 Fred Fish <fnf@cygnus.com>
393 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h} (MMAP_BASE_ADDRESS):
394 Change from 0xE0000000 to 0xC0000000.
396 Thu Jun 6 17:10:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
398 * config/powerpc/xm-solaris.h: Initial version of support for
401 Wed Jun 5 01:52:57 1996 James G. Smith <jsmith@cygnus.co.uk>
403 * configure.in (configdirs): Force 4100 builds to use 4300 GDB
405 * configure: Rebuild.
407 * config/mips/vr4300el.mt (SIM_OBS): Include simulator in
408 little-endian builds.
410 Mon Jun 3 11:48:29 1996 Jeffrey A Law (law@cygnus.com)
412 * inftarg.c (child_thread_alive): Protect declaration with
413 #ifndef CHILD_THREAD_ALIVE.
415 * source.c (find_source_lines): Check the time on the symtab's bfd if
416 it exists, else check the time on the exec_bfd.
418 Thu May 30 09:43:17 1996 Mark Alexander <marka@cygnus.com>
420 * dsrec.c (make_srec): Fix calculation of address size
421 to allow addresses less than 0x100.
423 Thu May 30 04:24:09 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
425 * ch-exp.c (ch_lex): In case of LOC_TYPEDEF call calculate_array_length.
427 Tue May 28 16:15:47 1996 Geoffrey Noer <noer@cygnus.com>
429 * remote-mips.c: cannot use EINVAL for breakpoint test since
430 its value varies for different hosts (e.g. go32's is 19, while
431 sunos is 22). Changed to hardcoded 22 since that is what the
434 Tue May 28 11:14:58 1996 Tom Tromey <tromey@creche.cygnus.com>
436 * configure: Regenerated.
437 * aclocal.m4 (CY_AC_PATH_TCLH): Don't use AC_TRY_RUN.
438 (CY_AC_PATH_TKH): Don't use AC_TRY_RUN.
440 Sun May 26 16:56:35 1996 Miles Bader <miles@gnu.ai.mit.edu>
442 * solib.c (solib_absolute_prefix, solib_search_path): New variables.
443 (_initialize_solib): Add set/show commands for those variables.
444 (solib_map_sections): Implement searching using them.
446 Sun May 26 14:14:49 1996 Fred Fish <fnf@cygnus.com>
448 Changes from: David Mosberger-Tang <davidm@azstarnet.com>
450 * NEWS: Add Alpha Linux as a new native configuration.
452 * mdebugread.c (parse_symbol): When we find a malloc() symbol with
453 return type VOID, assume no debugging info is available for that
454 object file and patch the return value into VOID *. Otherwise,
455 operations requiring an implicit call to malloc() will fail.
457 * infrun.c (wait_for_inferior): The criterion to detect entering a
458 sigtramp handler is now: (a) the current pc is inside a sigtramp
459 handler, (b) the previous pc is not in a sigtramp handler, and (c)
460 the current stack pointer is "inner" than the old one. Condition
461 (c) is new to avoid mistaking a return from a signal handler into
462 sigtramp as a new sigtramp invocation.
464 * dcache.c (struct dcache_block): Declare addr as CORE_ADDR. An
465 int may not be big enough to hold an address.
467 (dcache_peek_byte): Fix indentation.
469 * configure.in (alpha-*-linux*): Add target.
472 * config/alpha/tm-alpha.h (PROC_DESC_IS_DYN_SIGTRAMP): New macro.
473 (SET_PROC_DESC_IS_DYN_SIGTRAMP): Ditto.
474 (DYNAMIC_SIGTRAMP_OFFSET): Ditto.
475 (SIGCONTEXT_ADDR): Ditto.
476 (FRAME_PAST_SIGTRAMP_FRAME): Ditto.
478 * config/alpha/alpha-linux.mh: New file.
479 * config/alpha/alpha-linux.mt: Ditto.
480 * config/alpha/nm-linux.h: Ditto.
481 * config/alpha/tm-alphalinux.h: Ditto.
482 * config/alpha/xm-alphalinux.h: Ditto.
483 * config/alpha/xm-alphaosf.h: Renamed from xm-alpha.h.
484 * config/alpha/alpha-osf1.mh (XM_FILE): Change from xm-alpha.h to
486 * config/alpha/alpha-osf2.mh: Ditto.
488 * blockframe.c (find_pc_partial_function): Pass PC to
489 SIGTRAMP_START and SIGTRAMP_END macros for the benefit of systems
490 that detect sigtramp code via designated code sequences (as is the
491 case for Linux/Alpha, for example).
493 * config/i386/tm-i386bsd.h: Change SIGTRAMP_START and SIGTRAMP_END
494 to ignore new PC argument.
495 * config/m68k/tm-hp300bsd.h: Ditto.
496 * config/vax/tm-vax.h: Ditto.
498 * alpha-tdep.c (alpha_linux_sigtramp_offset): New function.
499 (alpha_osf_skip_sigtramp_frame): Ditto.
500 (push_sigtramp_desc): Ditto.
501 (alpha_find_saved_regs): Use SIGCONTEXT_ADDR macro to extract
502 sigcontext address from frame.
503 (alpha_saved_pc_after_call): When in sigtramp, use
504 alpha_frame_saved_pc() instead of read-register().
505 (after_prologue): When inside a dynamically generated sigtramp
506 function, there is no prologue, so return address of first
508 (alpha_in_prologue): Fix typo in comment.
509 (find_proc_desc): Use macro DYNAMIC_SIGTRAMP_OFFSET to determine
510 whether we're inside a dynamicaly generated sigtramp function. If
511 so, create and push and appropriate procedure descriptor.
512 (alpha_frame_chain): Use macro FRAME_PAST_SIGTRAMP_FRAME to obtain
513 the frame past a sigtramp frame (if the current frame is indeed a
515 (init_extra_frame_info): Don't read next frame register off of
516 stack-pointer when inside a dynamiccaly generated sigtramp.
517 (alpha_pop_frame): Also unlink and destroy procedure descriptors
518 created for dynamically generated sigtramp functions.
520 * alpha-nat.c: When compiling under Linux, include <asm/reg.h> and
521 <alpha/ptrace.h> instead of <machine/reg.h>
523 Tue Jul 2 13:58:10 1996 Miles Bader <miles@gnu.ai.mit.edu>
525 * gnu-nat.c (inf_validate_task_sc):
526 Give terminal to gdb while asking question.
527 (inf_resume): Don't validate the task suspend-count while execing.
529 Thu Jun 13 11:04:52 1996 Miles Bader <miles@gnu.ai.mit.edu>
531 * gnu-nat.c (inf_validate_task_sc): Query user before clearing any
532 additional suspend count.
533 (S_proc_wait_reply, gnu_attach): Don't call inf_validate_task_sc.
534 (inf_resume): Call inf_validate_task_sc here.
535 (gnu_resume): Call inf_update_procs to ensure noticing new threads.
537 Fri Jun 7 17:00:43 1996 Miles Bader <miles@gnu.ai.mit.edu>
539 * gnu-nat.c (gnu_create_inferior: attach_to_child): Return PID.
541 Thu May 23 15:13:56 1996 Jeffrey A Law (law@cygnus.com)
543 * h8300-tdep.c (IS_PUSH): Refine.
544 (IS_MOVE_FP, IS_MOV_SP_FP): Accept H8/300H varaints.
545 (IS_SUB4_SP, IS_SUBL_SP): New macros.
546 (h8300_skip_prologue): Handle H8/300H prologue code sequences.
547 (examine_prologue): Handle addresses from 0x010000 to 0xffffff
548 when in H8/300H mode. Get the return pointer's address correctly
549 for the H8/300H. Handle H8/300H prolouge code sequences.
551 * symfile.c (generic_load): Print the starting address
552 of the file just loaded.
554 Thu May 23 12:09:52 1996 Stan Shebs <shebs@andros.cygnus.com>
556 * mpw-make.sed: Edit @THREAD_DB_OBS@ out of makefile.
558 Tue May 21 11:53:56 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
560 * breakpoint.c (bpstat_do_actions): Avoid endless recursion
561 if a `source' command is contained in bs->commands.
563 * infrun.c (wait_for_inferior): Update step_frame_address when
564 stepping into a new line.
566 From schwab@issan.informatik.uni-dortmund.de (Andreas Schwab):
567 * breakpoint.c (breakpoint_1): Add shlib_disabled case to
570 Mon May 20 22:52:00 1996 Mark Alexander <marka@cygnus.com>
572 * dsrec.c (load_srec): Add WAITACK parameter, for machines
573 like EST visionICE that send back an ACK after each S-record.
574 * monitor.c (monitor_wait_srec_ack): New function.
575 (monitor_load): Pass monitor_wait_srec_ack to load_srec
576 if the monitor's MO_SREC_ACK flag is set.
577 * monitor.h: Define MO_SREC_ACK flag.
578 * remote-est.c (est_cmds): Add MO_SREC_ACK flag.
579 * sh3-rom.c (sh3_load): Accomodate change in load_srec prototype.
580 * srec.h: Add WAITACK parameter to load_srec prototype.
582 Sun May 19 21:22:00 1996 Rob Savoye <rob@chinadoll>
584 * config/sparc/sparclite.mt: Add the sparc simulator.
586 Sun May 19 16:49:37 1996 Fred Fish <fnf@cygnus.com>
588 * defs.h (read_command_lines, query_hook): Update prototypes.
589 (readline_begin_hook, readline_hook, readline_end_hook): Declare.
590 * breakpoint.c (commands_command): Build message in temporary buffer
591 and pass that, as well as tty control flag, to read_command_lines.
592 * top.c (readline_begin_hook, readline_hook, readline_end_hook):
594 (command_loop): Check for non-NULL instream before looping.
595 (command_line_input): Use readline_hook when appropriate, to get
596 user input from a GUI window.
597 (read_next_line): Also build prompt if getting user input from a GUI.
598 (recurse_read_control_structure): Fix typo in comment.
599 (read_command_lines): Use passed in prompt and tty flag to decide how
600 to build message. Use readline_begin_hook when appropriate, to set
601 up a GUI interaction window. Just return head, whether NULL or not,
602 after using readline_end_hook to complete GUI interaction.
603 (define_command, document_command): Build message in a temporary
604 buffer and pass it to read_command_lines, along with tty flag.
607 * gdbtk.c (gdbtk_readline_begin, gdbtk_readline, gdbtk_readline_end):
609 (tk_command_loop): Set instream to NULL to enable Tk user interaction.
610 (gdbtk_init): Set readline_begin_hook, readline_hook,
611 and readline_end_hook.
612 * gdbtk.tcl (gdbtk_tcl_readline_begin, gdbtk_tcl_readline,
613 gdbtk_tcl_readline_end): New functions.
614 (tclsh): Pack scroll bar on right side of window, not left.
617 Sat May 18 02:43:58 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
619 * blockframe.c (frameless_look_for_prologue):
620 Add FUNCTION_START_OFFSET only if func_start is non-zero.
621 * minsyms.c (lookup_minimal_symbol_by_pc): Return NULL if
622 pc is not in a known section.
623 * stack.c (print_frame_info): Remove check for fi->pc in known
624 section, now handled by lookup_minimal_symbol_by_pc.
627 Fri May 17 13:54:34 1996 Fred Fish <fnf@cygnus.com>
629 * gdbtk.tcl (create_command_window): Change a misspelled "get"
630 to the intended "cget".
631 (delete_line): Fix so it deletes the current line at the
635 Fri May 17 13:31:04 1996 Stan Shebs <shebs@andros.cygnus.com>
637 * sh-stub.c: New file, was config/sh/stub.c.
640 Thu May 16 19:20:29 1996 Fred Fish <fnf@fishfood.ninemoons.com>
642 * gdbtk.tcl (gdb_prompt): Set this early on.
643 (create_command_window): Use gdb_prompt rather than "(gdb) ".
644 (gdbtk_tcl_preloop): Proc executed just prior to Tk main loop.
645 (tclsh): If an evaluation window already exists, just bring it
646 to the front instead of trying to create another.
647 * gdbtk.c (tk_command_loop): New function.
648 (gdbtk_init): Call tk_command_loop rather than Tk_MainLoop.
650 Thu May 16 16:16:35 1996 Fred Fish <fnf@cygnus.com>
652 * gdbtk.tcl (evaluate_tcl_command, tclsh): New functions that
653 implement a tcl evaluation window for gdbtk maintainers to use.
655 Thu May 16 11:42:58 1996 Tom Tromey <tromey@creche.cygnus.com>
657 * gdbtk.tcl (files_command): Correctly insert list of files into
660 * gdbtk.tcl (files_command): listbox command no longer accepts
663 Wed May 15 16:04:09 1996 Stan Shebs <shebs@andros.cygnus.com>
665 * gdbtk.tcl (create_command_window): If command window's buffer
666 is disabled, don't execute any of the key bindings.
669 Wed May 15 08:25:12 1996 Jeffrey A Law (law@cygnus.com)
671 * top.c (read_next_line): Fix thinkos. From Donn Seeley.
673 * coffread.c (coff_symtab_read): Handle C_LABEL symbols like
675 * h8300-tdep.c (h8300_pop_frame): Reset $sp and $pc correctly.
676 Flush cached frames just before exiting.
677 * remote-sim.c (gdbsim_resume): Complain if the program isn't
679 * config/h8300/tm-h8300.h (BELIEVE_PCC_PROMOTION): Define.
681 Tue May 14 18:05:16 1996 Stu Grossman (grossman@critters.cygnus.com)
683 * procfs.c (procfs_thread_alive procfs_stop): Make static.
684 (procfs_pid_to_str): New routine to print out thread id's in an
686 * sol-thread.c (sol_thread_fetch_registers): Re-order manner in
687 which supply_register is called to fix bug with writing
689 * config/sparc/tm-sun4sol2.h: Define default for
690 target_pid_to_str in case host lacks libthread_db.
692 Mon May 13 23:53:30 1996 Stu Grossman (grossman@critters.cygnus.com)
694 * Makefile.in config.in configure configure.in
695 config/sparc/nm-sun4sol2.h config/sparc/sun4sol2.mh
696 config/sparc/tm-sun4sol2.h: Use autoconf to config Solaris thread
697 and pthread support, since pre-2.5 systems don't come with
700 * procfs.c (info_proc): Use int instead of id_t. Old versions of
701 Irix don't seem to define this.
704 Mon May 13 13:43:25 1996 Fred Fish <fnf@cygnus.com>
706 * gdbtk.c (tk_command): Catch case where no argument is given
707 since this will cause the tcl interpreter to dump core.
710 Mon May 13 17:40:58 1996 Jeffrey A Law (law@cygnus.com)
712 * top.c (execute_control_command, case while_control): Allow
713 a while command to be interrupted.
715 Mon May 13 16:17:36 1996 Stu Grossman (grossman@critters.cygnus.com)
717 * sol-thread.c: More cleanup, add comments.
718 (sol_thread_resume): Prevent people from trying to step
720 (sol_thread_wait sol_thread_fetch_registers
721 sol_thread_store_registers): Remove unnecessary check for
722 sol_thread_active. These routines won't get called unless threads
725 Mon May 13 11:29:37 1996 Stan Shebs <shebs@andros.cygnus.com>
727 SH3-E support from Allan Tajii <atajii@hmsi.com>:
728 * sh-tdep.c (sh_reg_names, sh3_reg_names): Add empty names for
730 (sh3e_reg_names): New register name array.
731 (sh_processor_type_table): Add sh3e processor type.
732 * config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): Fix test.
733 (REGISTER_NAMES, NUM_REGS, NUM_REALREGS, etc): Adjust for
734 full set of registers.
735 * remote-e7000.c (want_sh3, want_sh3_nopc): New globals.
736 (e7000_fetch_registers, e7000_wait): Use them.
737 * sh3-rom.c (sh3_regnames): Add float registers.
738 (sh3e_cmds, sh3e_ops): New globals.
739 (sh3e_open): New function.
740 (_initialize_sh3_rom): Rename from _initialize_sh3, set up
743 Fri May 10 15:53:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
745 * sol-thread.c: Cleanup. gcc -Wall fixes. Add prototypes.
746 Print out messages instead of codes for thread_db errors. Make
747 access macros for thread and lwp manipulation. Make cleanups to
748 fixup inferior_pid in case of errors.
750 Thu May 9 19:06:02 1996 Fred Fish <fnf@cygnus.com>
752 * aclocal.m4: Remove unused definition of AC_C_CROSS.
753 * configure.in: Add powerpcle-*-solaris* host and target config
754 so April 30th change does not get lost next time configure is
757 Thu May 9 14:13:08 1996 Stu Grossman (grossman@critters.cygnus.com)
759 * Makefile.in, breakpoint.c, corelow.c, fork-child.c, inflow.c,
760 infrun.c, mac-nat.c, procfs.c, remote.c, sol-thread.c, thread.c,
761 win32-nat.c, config/nm-lynx.h: Rename thread.h to gdbthread.h to
762 avoid conflict with Solaris /usr/include/thread.h.
764 Thu May 9 12:33:32 1996 Rob Savoye <rob@chinadoll.cygnus.com>
766 * abug-rom.c: Config file for the older style ABug monitor that
767 runs on the mvme13x boards.
768 * config/m68k/monitor.mt: Add abug support for m68k cross
771 Wed May 8 20:33:24 1996 Fred Fish <fnf@cygnus.com>
773 * infcmd.c (do_registers_info): Always print the raw floating
774 point value's bytes in big endian order, so the the leftmost bit
775 is the most significant.
776 * breakpoint.c (clear_momentary_breakpoints): Remove dead code
777 that is referenced nowhere else.
778 (set_breakpoint): Ditto.
779 (do_enable_breakpoint): Created from enable_once_breakpoint
780 with a couple of changes.
781 (enable_breakpoint): Call do_enable_breakpoint with an appropriate
782 bpdisp enum value to set disposition of breakpoint.
783 (enable_once_breakpoint): Ditto.
784 (enable_delete_breakpoint): Ditto.
785 * breakpoint.h (clear_momentary_breakpoints): Remove prototype.
786 * symtab.c (find_pc_line): Improve comments.
788 * gdbtk.c: Fix a couple of misspellings.
790 * xcoffread.c: Ditto.
792 Tue May 7 18:37:06 1996 Stan Shebs <shebs@andros.cygnus.com>
794 * target.c (debug_to_xfer_memory): Insert line breaks when
795 dumping the memory block.
797 Mon May 6 13:52:52 1996 Stu Grossman (grossman@critters.cygnus.com)
799 * fork-child.c (fork_inferior), inferior.h: init_trace_fun now
800 returns a possibly modified pid.
801 * inftarg.c (ptrace_him): Now returns pid;
802 * m3-nat.c (m3_trace_him): Now returns pid;
803 * infcmd.c (run_command): Minor cleanup.
804 * infrun.c (wait_for_inferior): Add another check for one_stepped
805 near where we read the pc to avoid erroneously setting
806 random_signal for multi-threaded support.
807 * procfs.c: Add support for Solaris LWPs. Remove def of
808 LOSING_POLL. Many cleanups... Several workarounds for Solaris
809 lossage. System call entry and exit are now handled by
810 dynamically registered handlers.
811 * (syscallname): Don't barf when handed an unknown syscall
813 * (info_proc_syscalls): Ditto.
814 * sol-thread.c: New file. Implements Solaris thread support.
815 * symfile.c (symbol_file_add): Add call to target_new_objfile to
816 notify target-dependent code about new symbol tables.
817 * (clear_symtab_users): Call target_new_objfile to notify it of
818 the removal of all symbol tables.
819 * target.c (push_target): Make sure that to_close is non-zero
821 * target.h (target_new_objfile): Provide default.
822 * config/alpha/nm-osf2.h: Define LOSING_POLL because this version
823 of OSF can't hack using poll with /proc.
824 * config/sparc/nm-sun4sol2.h (target_new_objfile): Define to be
825 sol-thread-new-objfile.
826 * config/sparc/sun4sol2.mh: Add sol-thread.o to NATDEFFILES, and
827 add libthread_db.so.1 to NAT_CLIBS.
828 * config/sparc/tm-sun4sol2.h: Define PIDGET, TIDGET, and
831 Sat May 4 02:13:34 1996 N Srin Kumar <nsrin@wipinfo.soft.net>
833 * procfs.c (remove_fd): Fix copy of fds to fill hole left after
834 removal of the requested fd.
836 Mon May 6 07:52:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
838 * rs6000-tdep.c (_initialize_rs6000_tdep): Don't do XCOFF specific
841 * config/powerpc/tm-ppc-eabi.h: Define ELF_OBJECT_FORMAT.
844 Thu May 2 19:17:49 1996 Stan Shebs <shebs@andros.cygnus.com>
846 * gdbtk.tcl (debug_interface): New global, use to aid debugging.
847 (insert_breakpoint_tag, delete_breakpoint_tag): Fix range.
848 (file_popup_menu): Delete, never used.
849 (listing_window_popup): Rename from listing_window_button_1,
850 remove breakpoint toggling code.
851 (toggle_breakpoint): New procedure.
852 (create_file_win): Bind popup menu to button 2, toggle breakpoints
853 with button 1 in breakpoint area, add display of tagged areas if
857 Thu May 2 12:46:14 1996 Jeffrey A Law (law@cygnus.com)
860 * breakpoint.h (enum bpdisp): Add del_at_next_stop.
861 * breakpoint.c (insert_breakpoints, watchpoint_check,
862 bpstat_stop_status): Avoid bad references to memory freed via
863 delete_breakpoint on watchpoints going out of scope.
864 Do not delete these watchpoints, disable them and change their
865 disposition to del_at_next_stop instead.
866 (breakpoint_auto_delete): Delete all breakpoints whose disposition
868 (breakpoint_init_inferior): Use switch to avoid reference to
869 already deleted breakpoint.
871 Wed May 1 17:29:18 1996 Fred Fish <fnf@cygnus.com>
873 * Makefile.in (rs6000-nat.o): Depend on xcoffsolib.h.
874 * config/rs6000/rs6000.mh (NATDEPFILES): Move xcoffread.o ...
875 * config/rs6000/rs6000.mt (TDEPFILES): ... to here.
876 * xcoffsolib.c (xcoff_relocate_symtab_hook): Define and initialize.
877 (solib_info): Call xcoff_relocate_symtab via the hook.
878 (sharedlibrary_command): Ditto.
879 * xcoffread.c: Remove all FAKING_RS6000 comments and defines.
880 (xcoff_add_toc_to_loadinfo_hook): Define and initialize here.
881 (xcoff_init_loadinfo_hook): Define and initialize here.
882 (scan_xcoff_symtab): Call xcoff_add_toc_to_loadinfo via the hook.
883 (xcoff_initial_scan): Call xcoff_init_loadinfo via the hook.
884 * xcoffsolib.h (xcoff_relocate_symtab_hook): Declare extern func.
885 * rs6000-tdep.c (_initialize_rs6000_tdep): Add initializations
886 of xcoff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
887 * rs6000-nat.c (_initialize_core_rs6000): Add initialization
888 of xcoff_relocate_symtab_hook.
890 Tue Apr 30 13:22:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
892 * configure (powerpcle-*-solaris*): Add Solaris support.
894 * config/powerpc/{solaris.m[ht],tm-solaris.h}: New files for
897 Mon Apr 29 16:17:31 1996 Dawn Perchik <dawn@cygnus.com>
899 * c-valprint.c (c_val_print): Fix printing for arrays defined
902 Sun Apr 28 15:08:05 1996 Stan Shebs <shebs@andros.cygnus.com>
904 Support for bi-endian remote breakpoints.
905 * remote.c (big_break_insn, little_break_insn): New globals.
906 (break_insn): Remove.
907 (remote_insert_breakpoint, remote_remove_breakpoint): Use own
908 code if REMOTE_BREAKPOINT defined, otherwise call memory
909 breakpoint functions.
910 * config/sh/tm-sh.h (REMOTE_BREAKPOINT): Remove.
911 (BIG_REMOTE_BREAKPOINT, LITTLE_REMOTE_BREAKPOINT): Define.
913 * mon960-rom.c (mon960_cmds): Remove forward decl.
914 (mon960_load): Use current_monitor instead of mon960_cmds.
915 (mon960_regnames): Remove backslashes from line ends.
916 (_initialize_mon960): Fix documentation string.
918 Sun Apr 28 12:10:35 1996 Fred Fish <fnf@cygnus.com>
920 * symfile.h (psymbol_allocation_list): Expand comments which
921 describe the psymbol allocation list and how each field is
924 Sun Apr 28 03:44:30 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
926 * breakpoint.c (delete_breakpoint): Fix bpt->val, bpt->exp
928 (breakpoint_re_set_one): Fix b->exp, b->val, b->cond storage leaks.
930 * infcmd.c (run_command), solib.c (locate_base): Check for
931 target_has_execution in addition to inferior_pid, a core file
932 from a threaded program is yielding a non-zero inferior_pid.
934 * sparc-tdep.c (get_saved_register): Handle window registers
935 in a dummy frame correctly.
937 Sat Apr 27 20:38:32 1996 Fred Fish <fnf@cygnus.com>
939 * Makefile.in (CLIBS): Move $(MMALLOC) past all other libs,
940 so that anything that wants an allocation function not yet pulled
941 in, will get it from mmalloc rather than a system library.
942 * Makefile.in (INSTALLED_LIBS): Reorder to match order of CLIBS,
943 to avoid surprising results when used.
945 Sat Apr 27 00:12:05 1996 Dawn Perchik (dawn@cygnus.com)
947 * stabsread.c: Changes and bug fixes for cfront support.
948 Fix bug for class data members.
949 Fix parsing bug when no base classes exist.
950 Fix memory bug - allocate space for cplusplus specific info.
951 Add support for static data.
952 Add prototypes for static functions.
953 Enhance comments to show what each function expects to parse.
955 * stabsread.c(resolve_cont),dbxread.c(resolve_cont): Rename
956 function to resolve_cfront_continuation.
958 Fri Apr 26 23:58:26 1996 Jeffrey A Law (law@cygnus.com)
960 * infrun.c (wait_for_inferior): Call registers_changed when
961 restarting the inferior to get over a nullified instruction.
963 Tue Apr 24 12:12:55 1996 Dawn Perchik (dawn@cygnus.com)
965 * dbxread.c,stabsread.c,gdbtypes.c,partial-stab.h,valops.c:
966 Add new support for parsing cfront stabs.
968 Wed Apr 24 00:32:55 1996 Jeffrey A Law (law@cygnus.com)
970 * infrun.c (wait_for_inferior): Move "have_waited" label
971 outside of #ifdef conditionals. Don't trash the wait status
972 if we get a signal and the current instruction is nullified.
974 Mon Apr 22 20:17:01 1996 Fred Fish <fnf@cygnus.com>
976 * Makefile.in (VERSION): Bump version number to 4.16.1.
977 * NEWS: Update for 4.16 release.
979 Mon Apr 22 16:32:29 1996 Stan Shebs <shebs@andros.cygnus.com>
981 * monitor.h: Clean up comment formatting.
982 (current_monitor): Remove decl.
983 (LOADTYPES, LOADPROTOS, INIT_CMD, etc): Remove definitions.
984 (push_monitor, SREC_SIZE): Remove.
985 * monitor.c: Expand old macro into current_monitor derefs
987 * remote-os9k.c (current_monitor): Remove definition.
989 Mon Apr 22 14:54:45 1996 Mark Alexander <marka@superball.cygnus.com>
991 * corefile.c (specify_exec_file_hook): Allow arbitrary number of
993 (call_extra_exec_file_hooks): New function.
994 * h8300-tdep.c: Lint; add .h files to provide missing declarations,
995 remove unused variables.
996 (set_machine_hook): New function.
997 (_initialize_h8300m): Initialize it.
999 Fri Apr 19 15:03:49 1996 Ian Lance Taylor <ian@cygnus.com>
1001 * remote-mips.c (encoding): Don't specify size, to avoid bug in
1002 SunOS native compiler.
1004 Thu Apr 18 18:46:57 1996 Stan Shebs <shebs@andros.cygnus.com>
1006 * monitor.c: Use int rather than LONGEST for values, since
1007 the formatting strings are not prepared to accept long longs.
1009 Wed Apr 17 20:17:27 1996 Doug Evans <dje@canuck.cygnus.com>
1011 * arm-tdep.c (initialize_arm_tdep): Make apcs32 a `zinteger'.
1013 Tue Apr 16 17:38:23 1996 Stu Grossman (grossman@critters.cygnus.com)
1015 * corelow.c (add_to_thread_list): Make sure reg_sect is non-null
1016 before de-referencing it. Prevents deref of NULL pointer if core
1017 file lacks .reg section.
1018 * defs.h: Rename floatformat_{to from}_long_double to
1019 floatformat_{to from}_doublest. Get rid of FLOATFORMAT_{TO
1021 * findvar.c (extract_floating store_floating): Change all refs to
1022 FLOATFORMAT_{FROM TO}... to floatformat_{from to}_doublest.
1023 * utils.c: Change floatformat_{to from}_long_double to
1024 floatformat_{to from}_doublest cuz the new routines will use
1025 whatever size (double or long double) is appropriate.
1026 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
1027 REGISTER_CONVERT_TO_RAW): Change FLOATFORMAT... macros to
1028 floatformat... routine calls.
1030 Mon Apr 15 16:34:11 1996 Per Bothner <bothner@kalessin.cygnus.com>
1032 * stabsread.c (read_type): Move handling of '@' from type
1033 number handling to handling of types proper (as emitted by gcc!).
1034 For typedefs, allocate the typedef type before reading its
1035 definition, to properly handling recursive types.
1037 Mon Apr 15 11:19:26 1996 Jeffrey A Law (law@cygnus.com)
1039 * ch-exp.c (calculate_array_length): Fix prototype.
1041 Sat Apr 13 14:21:16 1996 Stu Grossman (grossman@critters.cygnus.com)
1043 * remote-nindy.c (nindy_open): Acquire more target state so that
1044 user can attach to a previously running program.
1045 * (nindy_fetch_registers nindy_store_registers): Get rid of fp
1046 conversion code. That's all handled in {extract store}_floating
1048 * utils.c (floatformat_to_double): Don't bias exponent when
1049 handling zero's, denorms or NaNs.
1050 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
1051 REGISTER_CONVERT_TO_RAW): Change to using DOUBLST and
1052 FLOATFORMAT_TO/FROM_DOUBLEST macros.
1053 * config/i960/tm-nindy960.h: Undefine
1054 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, and
1055 REGISTER_CONVERTIBLE. These are no longer necessary now that all
1056 the magic happens in extract/store_floating.
1058 Sat Apr 13 02:58:02 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1060 * eval.c (evaluate_subexp_standard): Report error when attempting to
1061 evaluate subscripts for types which cannot be subscripted.
1063 * valarith.c (value_x_binop, value_x_unop): Add noside parameter.
1064 Return a zero value with the return type of the member function
1065 if noside is EVAL_AVOID_SIDE_EFFECTS instead of calling the member
1067 * values.h (value_x_binop, value_x_unop): Update prototypes
1069 * eval.c (evaluate_subexp_standard): Update all callers of
1070 value_x_binop, value_x_unop accordingly.
1072 * valarith.c (value_neg, value_complement): Perform ANSI C/C++
1073 integral promotion on operands.
1075 Fri Apr 12 13:19:27 1996 Fred Fish <fnf@cygnus.com>
1077 * README: Update for 4.16 release.
1078 * configure.in (AC_CHECK_FUNCS): Also check for sbrk.
1079 * configure: Regenerate with autoconf.
1080 * config.in: Regenerate with autoheader.
1081 * main.c (main): Only use sbrk() when HAVE_SBRK is defined.
1082 * top.c (command_loop): Ditto.
1084 Fri Apr 12 09:45:29 1996 Stu Grossman (grossman@critters.cygnus.com)
1086 * defs.h: Define TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
1087 defaults for bi-endian targets. Replace function pointers for
1088 floatformat routines with macros. No need for these to be runtime
1090 * findvar.c: Get rid of floatformat function pointers. Use
1091 macros in extract_floating and store_floating.
1092 * remote-nindy.c (nindy_fetch_registers nindy_store_registers):
1093 Use floatformat macros.
1095 Thu Apr 11 21:28:02 1996 Fred Fish <fnf@cygnus.com>
1097 From: Miles Bader <miles@gnu.ai.mit.edu>
1098 * configure.in (AC_CHECK_HEADERS): check for endian.h.
1099 Use AC_CHECK_TOOL to find AR & RANLIB. Add AC_PROG_AWK.
1100 Add host & target cases for i[345]86-*-gnu*.
1101 * config.in: Regenerate with autoheader.
1102 * configure: Regenerate with autoconf.
1103 * Makefile.in (AR, AWK): Set from corresponding autoconf substs.
1104 (init.c): Don't scan mig-generated files.
1105 * defs.h (endian.h): Include if HAVE_ENDIAN_H defined.
1106 * config/nm-m3.h (ATTACH_NO_WAIT): Define.
1107 * infcmd.c (attach_command): Use "#ifndef ATTACH_NO_WAIT"
1108 rather than "#ifndef MACH".
1110 Thu Apr 11 18:49:42 1996 Stan Shebs <shebs@andros.cygnus.com>
1112 * remote.c (remotewritesize): New GDB variable, controls size
1113 of memory packets sent to the target.
1115 Thu Apr 11 13:47:52 1996 Stu Grossman (grossman@critters.cygnus.com)
1117 * dcache.c: Add prototypes. Make many functions static.
1118 * (dcache_peek dcache_fetch dcache_poke): Make dcache_fetch and
1119 dcache_poke call dcache_xfer_memory directly in order to fix
1120 problems with turning off dcache. dcache_peek is now unnecessary,
1123 * defs.h: Define new macros HOST_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
1124 and TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT to specify a pointer
1125 to a struct floatformat. This allows for better handling of
1126 targets whose floating point formats differ from the host by more
1127 than just byte order.
1128 * (floatformat_to_long_double floatformat_from_long_double):
1129 Prototypes for new functions in utils.c.
1130 * (floatformat_to_doublest floatformat_from_doublest): Prototypes
1131 for pointers to floating point conversion functions. The actual
1132 function uses either double or long double if the host supports it.
1133 * findvar.c (floatformat_to_doublest floatformat_from_doublest):
1134 Initialize to point at correct function depending on HAVE_LONG_DOUBLE.
1135 * (extract_floating store_floating): Rewrite. Now, if host fp
1136 format is the same as the target, we just do a copy. Otherwise,
1137 we call floatformat_{to from}_doublest.
1138 * remote-nindy.c (nindy_xfer_inferior_memory): Change param
1139 `write' to `should_write'.
1140 * utils.c (floatformat_to_long_double
1141 floatformat_from_long_double): New routines that implement long
1142 double versions of functions in libiberty/floatformat.c.
1143 * config/i960/tm-i960.h (TARGET_LONG_DOUBLE_FORMAT): Define this for
1144 i960 extended real (80 bit) numbers.
1145 * nindy-share/nindy.c (ninMemGet ninMemPut): Return number of bytes
1146 actually read or written.
1148 Wed Apr 10 02:56:06 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1150 * ch-valprint.c (chill_val_print): Remove call to calculate_array_length.
1151 (calculate_array_length): Move function from here ...
1153 * ch-exp.c (calculate_array_length): ... to here.
1154 (parse_primval): If we have a symbol with an array type
1155 and the length is 0, call calculate_array_length.
1157 Tue Apr 9 01:23:05 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1159 * eval.c (evaluate_subexp_standard): In case of TYPE_CODE_SET:
1160 Add some checks for powerset compatibility.
1162 * valops.c (value_slice): Use lowbound instead of lowerbound for
1163 call to slice_range_type to get correct bounds.
1165 Mon Apr 8 12:53:56 1996 Fred Fish <fnf@cygnus.com>
1167 * Makefile.in (scm-exp.o, scm-lang.o, scm-valprint.o): Add targets and
1169 * scm-lang.c (gdb_string.h): Include.
1170 * objfiles.c (add_to_objfile_sections): Cast second arg of obstack_grow
1171 call to correct type (char *).
1172 * cp-valprint.c (cp_print_static_field): Ditto.
1173 * somsolib.c (som_solib_create_inferior_hook): Add a declaration
1174 for external find_unwind_entry function (from hppa-tdep.c).
1175 * remote-pa.c (remote_write_bytes, remote_read_bytes): Change
1176 type of second arg to "char *" to be type compatible with
1178 (remote_wait): Cast second arg to strtol to correct type.
1179 * hppa-tdep.c (compare_unwind_entries): Change argument types to
1180 "const void *" to be type compatible with qsort, and then
1181 assign to local args prior to use.
1183 Mon Apr 8 15:35:52 1996 Jeffrey A Law (law@cygnus.com)
1185 * infptrace.c (kill_inferior): Remove call to "kill"; update
1188 Mon Apr 8 14:05:07 1996 Geoffrey Noer <noer@cygnus.com>
1190 * remote-e7000.c: don't append :23 to target port if __WIN32__
1191 is defined (it's WinGDB).
1193 Sun Apr 7 22:34:29 1996 Fred Fish <fnf@cygnus.com>
1195 From: Miles Bader <miles@gnu.ai.mit.edu>
1196 * gnu-nat.c, gnu-nat.h, msg.defs, exc_request.defs, i386gnu-nat.c,
1197 msg_reply.defs, notify.defs, process_reply.defs, reply_mig_hack.awk,
1198 config/nm-gnu.h, config/i386/{i386gnu.mh, i386gnu.mt, nm-gnu.h,
1199 m-i386gnu.h, xm-i386gnu.h}: New files for GNU hurd.
1201 Sun Apr 7 13:32:41 1996 Fred Fish <fnf@cygnus.com>
1203 * configure.in (case host): Add i386sco5 host.
1204 * configure: Regenerate.
1206 From: Robert Lipe <robertl@dgii.com>
1207 Add support for SCO OpenServer 5 (a.k.a. 3.2v5*) This
1208 target is an SVR3.2 with COFF, ELF, and shared libes, but
1210 * config/i386/i386sco5.mh: New file.
1211 * config/i386/nm-i386sco5.h: New file.
1213 Sat Apr 6 08:55:22 1996 Fred Fish <fnf@cygnus.com>
1215 * bcache.c (bcache): When size of chunk to cache is exactly equal to
1216 BCACHE_MAXLENGTH, stash chunk as unique copy.
1218 Sat Apr 6 00:46:26 1996 Fred Fish <fnf@cygnus.com>
1220 * symfile.c (INLINE_ADD_PSYMBOL): Remove ifdef.
1221 (add_psymbol_to_list): Add an arg for passing CORE_ADDR values and
1222 use it, rather than calling add_psymbol_addr_to_list.
1223 (add_psymbol_addr_to_list): Delete.
1224 (add_psymbol_to_list): Make psymbol static to avoid random data in
1225 gaps due to alignment of structure members.
1226 * symfile.h (INLINE_ADD_PSYMBOL, ADD_PSYMBOL_TO_LIST,
1227 ADD_PSYMBOL_ADDR_TO_LIST): Remove. Real world tests show no
1228 performance improvements by inlining via complicated macros and
1229 they just make gdb larger and harder to maintain.
1230 * dwarfread.c (add_enum_psymbol): Replace ADD_PSYMBOL_TO_LIST
1231 and/or ADD_PSYMBOL_ADDR_TO_LIST macro(s) with call to
1232 add_psymbol_to_list with appropriate long or CORE_ADDR args.
1233 (add_partial_symbol): Ditto.
1234 * partial-stab.h: Ditto.
1235 * os9kread.c (read_os9k_psymtab): Ditto
1236 * mdebugread.c (parse_partial_symbols): Ditto.
1237 (handle_psymbol_enumerators): Ditto.
1238 (demangle.h): Include.
1239 * hpread.c (hpread_build_psymtabs): Ditto.
1240 (hpread_build_psymtabs): Ditto.
1241 (demangle.h): Include
1243 start-sanitize-gdbtk
1244 Fri Apr 5 13:44:40 1996 Stan Shebs <shebs@andros.cygnus.com>
1246 * gdbtk.c (running_now): New global variable.
1247 (gdb_cmd): Test it before executing any command.
1248 (gdbtk_call_command): Set it when inferior is running.
1249 * gdbtk.tcl (gdbtk_tcl_busy, gdbtk_tcl_idle): Enable and
1250 disable interaction with command window's text appropriately.
1252 Fri Apr 5 13:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1254 * gdbtk.c (SIOCSPGRP, linux): If on Linux, undef SIOCSPGRP, since
1255 some versions of the kernel don't support it.
1258 Thu Apr 4 20:16:55 1996 Fred Fish <fnf@cygnus.com>
1260 * configure.in: Check for setpgid function.
1261 * config.in: Regenerate with autoheader.
1262 * configure: Regenerate with autoconf.
1263 * inflow.c (_initialize_inflow): Only try to use _SC_JOB_CONTROL
1264 if it is actually defined.
1265 (gdb_setpgid): Use HAVE_SETPGID.
1266 * ch-exp.c: Change include of <string.h> to "gdb_string.h".
1267 * c-exp.y, f-exp.y, m2-exp.y: Ditto.
1268 * c-exp.y, serial.c: Include <ctype.h>.
1269 * config/m68k/nm-news.h: Add typedef for pid_t which is
1270 apparently missing from <sys/types.h>. Enclose entire
1271 file in NM_NEWS_H ifndef and define when included.
1272 * config/mips/nm-news-mips.h: Ditto.
1273 * config/m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL,
1274 REGISTER_CONVERT_TO_RAW): Change name of temporary variable.
1276 Thu Apr 4 19:04:18 1996 Stan Shebs <shebs@andros.cygnus.com>
1278 * arm-xdep.c: Move native-specific code to here from arm-tdep.c.
1279 * arm-tdep.c (arm_apcs_32): New global.
1280 (arm_addr_bits_remove, arm_saved_pc_after_call,
1281 arm_push_dummy_frame, arm_pop_frame): New functions.
1282 (arm_skip_prologue): Updated version from Richard Earnshaw.
1283 (_initialize_arm_tdep): Add set/show "apcs32".
1284 * config/arm/tm-arm.h (ADDR_BITS_REMOVE): Call
1285 arm_addr_bits_remove.
1286 (SAVED_PC_AFTER_CALL): Call arm_saved_pc_after_call.
1287 (frame_find_saved_regs): Declare properly.
1288 (PUSH_DUMMY_FRAME): Call arm_push_dummy_frame.
1289 (POP_FRAME): Call arm_pop_frame, use ADDR_BITS_REMOVE instead of
1291 * config/arm/nm-arm.h: New file.
1292 * config/arm/xm-arm.h (KERNEL_U_ADDR, FETCH_INFERIOR_REGISTERS):
1293 Move definitions to nm-arm.h.
1294 * config/arm/arm.mh (NAT_FILE): Define.
1296 * symfile.c (generic_load): Initialize data_count properly.
1298 Thu Apr 4 17:17:53 1996 Fred Fish <fnf@cygnus.com>
1300 * symmisc.c (print_objfile_statistics): Print memory used by
1301 psymbol cache obstack.
1303 Thu Apr 4 15:43:07 1996 Stan Shebs <shebs@andros.cygnus.com>
1305 * symfile.c (report_transfer_performance): New function.
1306 (generic_load): Call it to report transfer rate.
1307 * remote-e7000.c (e7000_load): Ditto.
1309 Mon Apr 1 16:31:00 1996 Stan Shebs <shebs@andros.cygnus.com>
1311 * mpw-make.sed: Change references to config.h to be in objdir,
1312 edit out rules to rebuild config.h.
1314 Mon Apr 1 08:32:23 1996 Fred Fish <fnf@cygnus.com>
1316 * hppa-tdep.c (hppa_pop_frame): Call clear_proceed_status before
1319 Sun Mar 31 16:15:43 1996 Fred Fish <fnf@cygnus.com>
1321 * hppah-nat.c (store_inferior_registers, store_inferior_registers,
1322 fetch_register, child_xfer_memory): Use call_ptrace function supplied
1323 by infptrace.c rather than calling ptrace directly.
1325 Sun Mar 31 15:39:00 1996 Stan Shebs <shebs@andros.cygnus.com>
1327 * mon960-rom.c: Cleanups and elimination of unused code,
1328 clarify documentation string.
1329 (mon960_serial, mon960_ttyname): Remove.
1330 * config/i960/tm-mon960.h (ADDITIONAL_OPTIONS,
1331 ADDITIONAL_OPTION_CASES, ADDITIONAL_OPTION_HELP): Remove.
1333 Sat Mar 30 11:00:22 1996 Fred Fish <fnf@cygnus.com>
1335 * configure.in: Check whether printf family supports printing
1336 long doubles or not and define PRINTF_HAS_LONG_DOUBLE if so.
1337 * acconfig.h: Provide default undef for PRINTF_HAS_LONG_DOUBLE.
1338 * configure: Regenerate.
1339 * valprint.c (print_floating): Use PRINTF_HAS_LONG_DOUBLE.
1340 * c-exp.y (parse_number): Use PRINTF_HAS_LONG_DOUBLE.
1341 * configure.in: Fix have_gregset and have_fpregset autoconf
1342 variable names so that they match the pattern required to
1345 Fri Mar 29 21:39:56 1996 Fred Fish <fnf@cygnus.com>
1347 * core-aout.c (fetch_core_registers): Cast core_reg_size to int
1348 before testing against reg_ptr.
1349 * eval.c (evaluate_subexp_standard): Cast type of
1350 TYPE_FN_FIELD_VOFFSET to int.
1351 * findvar.c (extract_signed_integer, extract_unsigned_integer,
1352 extract_long_unsigned_integer): Cast type of sizeof to int.
1353 * values.c (unpack_field_as_long, modify_field): Ditto.
1354 * valops.c (value_assign, call_function_by_hand): Ditto.
1355 * infcmd.c (do_registers_info): Ditto.
1356 * ser-tcp.c (tcp_open): Ditto.
1357 * remote.c (putpkt): Ditto.
1358 * dcache.c (dcache_peek): Ditto.
1359 * dcache.c (dcache_poke): Ditto.
1360 * m2-exp.y (yylex): Ditto.
1361 * gnu-regex.c (re_match_2): Ditto.
1362 * f-lang.c (ADD_BF_SYMNUM, saved_bf_list_end, tmp_bf_ptr): Ifdef
1363 out unused macro definition and variables.
1364 * inftarg.c (proc_wait): Move from main.c to here, and make static.
1365 * valprint.c (val_print_string): Change bufsize from int to unsigned.
1366 * main.c (wait.h): Include.
1367 * top.c (command_line_input): Remove unused variable "c".
1368 * f-typeprint.c (f_type_print_varspec_prefix): Add missing enum
1369 value TYPE_CODE_TYPEDEF to switch statement.
1370 (f_type_print_varspec_suffix): Add missing enum value
1371 TYPE_CODE_TYPEDEF to switch statement.
1372 * ch-exp.c (parse_primval): Add remaining enumeration values to
1373 switch statement, with no specific action.
1374 (ch_lex): Add LOC_UNRESOLVED in switch statement.
1375 (pushback_token): Ifdef out, since code using it is ifdef'd out.
1376 * stabsread.c (cleanup_undefined_types): Remove unused label
1378 * objfiles.h (print_symbol_bcache_statistics): Add prototype.
1379 * maint.c (objfiles.h): Include.
1380 (maintenance_print_statistics): Remove unused variable "temp".
1381 * minsyms.c (lookup_minimal_symbol_solib_trampoline): Remove
1382 unused variable "found_file_symbol".
1383 * m2-exp.y (yylex): Add LOC_UNRESOLVED case to switch.
1384 * language.c (lang_bool_type): Use existing function local type
1385 variable rather than create block local variables.
1386 * solib.c (disable_break): Enclose in ifndef SVR4_SHARED_LIBS.
1387 * infptrace.c (wait.h, command.h): Include.
1388 * ser-tcp.c (gdb_string.h): Include
1389 * i386-tdep.c (codestream_seek): Change "place" to CORE_ADDR.
1390 (i386_get_frame_setup): Change "pc" from int to CORE_ADDR.
1391 * command.c (complete_on_enum): Make assignment used as truth value
1392 explictly check against NULL.
1394 * infrun.c (wait_for_inferior): Ifdef out prologue_pc since code
1395 that uses it is ifdef'd out.
1396 * parser-defs.h: Add prototype for write_dollar_variable.
1397 * infrun.c: Add prototype for write_pc_pid.
1398 * breakpoint.h: Add prototype for re_enable_breakpoints_in_shlibs.
1399 * symmisc.c (bcache.h): Include.
1400 * bcache.h: Add prototype for print_bcache_statistics.
1401 * symfile.c: Include <time.h>.
1402 * printcmd.c (print_scalar_formatted): Change len to unsigned int.
1403 * valarith.c (value_equal): Cast result of TYPE_LENGTH to int.
1404 * valarith.c (value_binop): Change result_len, promoted_len1,
1405 and promoted_len2 to unsigned int.
1406 * valarith.c (value_subscripted_rvalue): Change elt_offs and
1407 elt_size to unsigned int.
1408 * valops.c (value_array): Change typelength to unsigned int.
1409 (destructor_name_p): Change len to unsigned int.
1410 * scm-lang.h (scm_parse): Add prototype for scm_unpack.
1411 * symfile.c (decrement_reading_symtab): Change return type to void.
1412 * valarith.c (value_subscript): Remove unused variable "word".
1413 (value_subscript): Remove unused variable "tint".
1414 * valops.c (auto_abandon): Ifdef out, since code using it is also
1416 * eval.c (init_array_element): Remove unused variable "val".
1417 * Makefile.in (values.o): Depends on scm-lang.h.
1418 (command.o): Depends upon wait_h.
1419 (ser-tcp.o): Depends upon gdb_string.h.
1420 (infptrace.o): Depends upon wait_h and command_h.
1421 (maint.o): Depends on objfiles.h and symfile.h.
1422 * values.c (allocate_repeat_value): Remove unused variable
1424 (scm-lang.h): Include.
1425 * breakpoint.c (create_longjmp_breakpoint): Enclose in
1426 GET_LONGJMP_TARGET define, unused otherwise.
1427 * config/i386/nm-linux.h: Add prototypes for i386_insert_watchpoint,
1428 i386_remove_watchpoint and i386_stopped_by_watchpoint.
1430 Thu Mar 28 12:53:19 1996 Doug Evans <dje@canuck.cygnus.com>
1432 * configure.in (sparc64-*-solaris2*): Delete.
1433 Stick with sparc-*-solaris2*.
1434 * configure: Regenerated.
1436 Thu Mar 28 06:51:26 1996 Fred Fish <fnf@cygnus.com>
1438 * valops.c (value_assign): Make copy of internal variable value
1439 before returning it as a new value, since it is owned by the
1440 internal variable and will be freed along with it.
1442 Wed Mar 27 08:36:17 1996 Jeffrey A Law (law@cygnus.com)
1444 * From Peter Schauer.
1445 * breakpoint.c (breakpoint_re_set_one): Keep temporary
1446 breakpoints bp_until, bp_finish, bp_watchpoint_cope, bp_call_dummy
1447 and bp_step_resume in case breakpoint_re_set_one is called due
1448 to a step over a dlopen call.
1449 * infrun.c (wait_for_inferior): Always remove breakpoints from
1450 inferior in BPSTAT_WHAT_CHECK_SHLIBS case.
1452 Tue Mar 26 13:15:32 1996 Fred Fish <fnf@cygnus.com>
1454 * config/mips/tm-mips.h (COERCE_FLOAT_TO_DOUBLE): Only prefer
1455 non-prototyped case over prototyped case for C.
1456 * config/pa/tm-hppa.h (COERCE_FLOAT_TO_DOUBLE): Ditto.
1458 Sat Mar 23 17:24:28 1996 Fred Fish <fnf@cygnus.com>
1460 * os9kread.c (os9k_process_one_symbol): Note nonportable
1461 assumption that an int can hold a char *.
1463 * bcache.h (struct hashlink): Wrap data[] inside union with
1464 double to force longest alignment.
1465 (BCACHE_DATA): New macro to access data[].
1466 (BCACHE_ALIGNMENT): New macro to get offset to data[].
1467 * bcache.c (lookup_cache, bcache): Use BCACHE_DATA to get
1468 address of cached data. Use BCACHE_ALIGNMENT to compute
1469 amount of space to allocate for each hashlink struct.
1471 Sat Mar 23 12:14:02 1996 Fred Fish <fnf@cygnus.com>
1473 * ch-lang.c (evaluate_subexp_chill): Fix typo.
1475 Thu Mar 21 08:27:19 1996 Fred Fish <fnf@cygnus.com>
1477 * Makefile.in (VERSION): Bump version to 4.15.3
1479 Thu Mar 21 10:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
1481 * config.in: Rename from config.h.in.
1482 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
1483 Change CONFIG_HEADERS test in AC_OUTPUT accordingly.
1484 * configure: Rebuild.
1485 * Makefile.in (stamp-h): Depend upon config.in, not config.h.in.
1486 Set CONFIG_HEADERS to config.h:config.in.
1488 Tue Mar 19 12:47:51 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1490 * partial-stab.h (case N_ENDM): Finish current partial symbol
1491 table for Solaris 2 cc.
1493 Tue Mar 19 10:39:15 1996 Jeffrey A Law (law@cygnus.com)
1495 * rs6000-nat.c (exec_one_dummy_insn): Don't clobber the
1496 PC in the registers array. From Peter Schauer.
1498 Mon Mar 18 13:47:09 1996 Fred Fish <fnf@cygnus.com>
1500 * symfile.c (reread_symbols): Reinitialize bcache struct
1501 members to zero using memset. Also use memset to reinit
1502 global_psymbols and static_psymbols, rather than explicitly
1503 resetting each structure member.
1505 Sat Mar 16 19:47:36 1996 Fred Fish <fnf@cygnus.com>
1507 * configure.in: Add fragment to create stamp-h.
1509 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
1510 * configure.in (AC_CHECK_HEADERS): Check for link.h.
1511 * configure: Regenerate with autoconf.
1512 * config.h.in: Regenerate with autoheader.
1513 * config/i386/nm-linux.h: Include solib.h only if HAVE_LINK_H
1515 * solib.c: Exclude most of the code if HAVE_LINK_H is not defined.
1516 * config/i386/linux.mh: Reinstate XM_CLIBS, it is needed for
1517 older a.out based systems.
1519 Sat Mar 16 16:45:43 1996 Fred Fish <fnf@cygnus.com>
1521 * config.h.in: New file.
1522 * acconfig.h: New file, for autoheader.
1523 * configure.in (AC_CONFIG_HEADER): Add, generate config.h.
1524 * configure: Regenerate.
1525 * Makefile.in (defs_h): Add config.h
1526 (distclean): Remove config.h and stamp-h during distclean.
1527 (config.h, stamp-h): New targets to remake config.h when necessary.
1528 * defs.h (config.h): Include before any other includes or defines.
1529 * i386-tdep.c (gdb_string.h): Move include after include of defs.h.
1530 * i386v4-nat.c (defs.h): Include before testing HAVE_SYS_PROCFS_H.
1532 Sat Mar 16 14:55:27 1996 Fred Fish <fnf@cygnus.com>
1534 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
1535 * Makefile.in (INSTALLED_LIBS): Make sure that @LIBS@ will not
1536 result in an empty line, to work around a bug in native Ultrix 4.4
1537 and OSF/1-3.2C make.
1539 Sat Mar 16 13:33:17 1996 Fred Fish <fnf@cygnus.com>
1541 * configure.in: Add gdbserver to configdirs under linux.
1542 * configure: Regenerate.
1544 Fri Mar 15 12:06:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1546 * config/i386/nm-nbsd.h (FLOAT_INFO): Comment out.
1547 * config/i386/tm-nbsd.h (NUM_REGS): Define.
1549 Thu Mar 14 10:31:18 1996 Jeffrey A Law (law@cygnus.com)
1551 * solib.c (solib_break_names): Add _r_debug_state for
1552 vanilla SVR4 implementations. From Peter Schauer.
1554 Mon Mar 11 14:24:57 1996 Dawn Perchik <dawn@critters.cygnus.com>
1556 * mon960-rom.c: New file; support mon960 rom monitor on i960.
1557 * monitor.c (monitor_debug): Change remotedebug to buffer strings.
1558 * monitor.c (monitor_open): Add test for flag MO_NO_ECHO_ON_OPEN before
1559 epecting prompt and echo during open.
1560 * monitor.c (monitor_stop): Add test for flag MO_SEND_BREAK_ON_OPEN to
1561 determine if break should be sent as stop command.
1562 * monitor.h: Add flags MO_NO_ECHO_ON_OPEN and MO_SEND_BREAK_ON_OPEN.
1563 * i960-tdep.c (mon960_frame_chain_valid): New function for getting
1564 stack frame on mon960.
1565 * Makefile.in: Add mon960 files.
1566 * configure.in: Changed i960-*-coff* and i960-*-elf* to target mon960;
1567 added i960-nindy-coff* and i960-nindy-elf* for target nindy.
1568 * configure: Regenerated.
1569 * config/i960/mon960.mt, config/i960/tm-mon960.h: New files;
1570 support mon960 rom monitor on i960.
1572 Mon Mar 11 11:02:47 1996 Steve Chamberlain <sac@slash.cygnus.com>
1574 With Michael Snyder:
1575 * i386-tdep.c (skip_trampoline_code): Fix strncmp length.
1576 * win32-nat.c (CHECK, DEBUG*, debug_*): New.
1577 (handle_load_dll): Don't reload symbols.
1578 (handle_exception): Use the DEBUG_* names.
1579 (child_wait): Add DEBUG_* code.
1580 (_initialize_inftarg): Add new commands to set debug_ names.
1582 Mon Mar 11 09:19:58 1996 Jeffrey A Law (law@cygnus.com)
1584 * From Peter Schauer:
1585 * breakpoint.c (insert_breakpoints): Use ALL_BREAKPOINTS_SAFE.
1586 (bpstat_stop_status): Likewise.
1587 (remove_solib_event_breakpoints): Likewise.
1588 (clear_momentary_breakpoints): Likewise.
1589 (re_enable_breakpoints_in_shlibs): Don't reenable a breakpoint
1590 if we still can't read the memory for that breakpoint.
1591 (mention): Add bp_shlib_event case to keep gcc quiet.
1593 Fri Mar 8 12:08:12 1996 Jeffrey A Law (law@cygnus.com)
1595 * breakpoint.h (enum enable): New enum shlib_disabled for
1596 shared library breakpoints that have been temporarily disabled.
1597 * breakpoint.c: Handle temporarily disabled shared library
1598 breakpoints like disabled breakpoints in most places.
1599 (insert_breakpoints): Use shlib_disabled to indicate
1600 that an unsettable breakpoint is only temporarily disabled.
1601 (re_enable_breakpoints_in_shlibs): New function.
1602 * corelow.c (solib_add_stub): After adding shared libraries,
1603 try to reenable any temporarily disabled breakpoints.
1604 * infcmd.c (attach_command): Likewise.
1605 * infrun.c (wait_for_inferior): Likewise.
1607 Fri Mar 8 11:41:25 1996 Ian Lance Taylor <ian@cygnus.com>
1609 * defs.h (extract_long_unsigned_integer): Declare.
1610 * findvar.c (extract_long_unsigned_integer): New function.
1611 * printcmd.c (print_scalar_formatted): Use it.
1612 * valprint.c (val_print_type_code_int): Likewise.
1614 Thu Mar 7 17:40:50 1996 Stan Shebs <shebs@andros.cygnus.com>
1616 * infcmd.c (do_registers_info): Ignore anonymous registers.
1617 * sh-tdep.c (set processor): New command to set specific
1619 (sh_reg_names, sh3_reg_names): Arrays of register names for
1620 SH and SH3 processors.
1621 (sh_set_processor_type): New function.
1622 * sh3-rom.c (sh3_open): Call it.
1623 (sh3_regname): Add names of all the bank registers.
1624 (sh3_supply_register): Clean up formatting.
1625 * config/sh/tm-sh.h (NUM_REGS, NUM_REALREGS): Increase to include
1627 (REGISTER_NAMES): Add names of bank registers.
1628 (FP15_REGNUM): Define.
1629 (REGISTER_VIRTUAL_TYPE): Use it.
1630 * monitor.c: Clean up some comments.
1632 Thu Mar 7 12:09:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1634 * i386b-nat.c: Revert part of Mar 5 change. FreeBSD collapsed the
1635 s* and t* symbols too.
1637 Thu Mar 7 15:18:51 1996 James G. Smith <jsmith@cygnus.co.uk>
1639 * symfile.c (generic_load): Avoid division by zero.
1641 Wed Mar 6 17:57:59 1996 Jeffrey A Law (law@cygnus.com)
1643 * breakpoint.c (bfd_lookup_symbol): Provide for all SVR4 systems,
1644 not just those with HANDLE_SVR4_EXEC_EMULATORS.
1647 * breakpoint.c (internal_breakpoint_number): Move to file scope.
1648 (create_solib_event_breakpoint): Use an internal breakpoint number.
1650 Wed Mar 6 00:32:44 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1652 * valarith.c (value_in): Change builtin_type_chill_bool to
1655 Tue Mar 5 23:48:36 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1657 * ch-exp.c (parse_primval): Handle CARD, MAX, MIN.
1658 (match_string_literal): Handle control sequence.
1659 (match_character_literal): Deto.
1661 * ch-lang.c (chill_printchar): Change formating of nonprintable
1662 characters from C'xx' to ^(num).
1663 (chill_printstr): Deto.
1664 (value_chill_card, value_chill_max_min): New functions to process
1665 Chill's CARD, MAX, MIN.
1666 (evaluate_subexp_chill): Process UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN.
1668 * expression.h (exp_opcode): Add UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN
1669 for Chill's CARD, MAX, MIN.
1671 * valarith.c (value_in): Add processing of TYPE_CODE_RANGE
1672 and change return type from builtin_type_int to
1673 builtin_type_chill_bool.
1675 Tue Mar 5 18:54:04 1996 Stan Shebs <shebs@andros.cygnus.com>
1677 * config/nm-nbsd.h (link_object, lo_name, etc): Move to here
1678 from config/nm-nbsd.h.
1679 * config/sparc/nm-nbsd.h (regs, fp_status, etc): Move to here
1680 from config/sparc/tm-nbsd.h.
1682 * config/m68k/nm-hp300hpux.h (FIVE_ARG_PTRACE): Define here
1683 instead of in config/m68k/xm-hp300hpux.h.
1685 Tue Mar 5 12:05:35 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1687 * i386b-nat.c, m68knbsd-nat.c (fetch_core_registers): Provide
1688 implementation for NetBSD systems.
1690 Mon Mar 4 23:44:16 1996 Per Bothner <bothner@kalessin.cygnus.com>
1692 * valarith.c (binop_user_defined_p): Return 0 for BINOP_CONCAT.
1693 (value_concat): Handle varying strings (add COERCE_VARYING_ARRAY).
1695 * ch-lang.c (evaluate_subexp_chill case MULTI_SUBSCRIPT): Error
1696 if "function" is pointer to non-function.
1698 Mon Mar 4 17:47:03 1996 Stan Shebs <shebs@andros.cygnus.com>
1700 * top.c (print_gdb_version): Update copyright year.
1702 Mon Mar 4 14:44:54 1996 Jeffrey A Law (law@cygnus.com)
1705 * infrun.c (wait_for_inferior): Remove breakpoints and
1706 switch terminal settings before calling SOLIB_ADD.
1707 * solib.c (enable_break, SVR4 variant): Don't map in symbols
1708 for the dynamic linker, the namespace pollution causes real
1711 Sun Mar 3 17:18:57 1996 James G. Smith <jsmith@cygnus.co.uk>
1713 * remote-mips.c (common_breakpoint): Explicitly terminate the
1716 Wed Feb 28 22:32:18 1996 Stan Shebs <shebs@andros.cygnus.com>
1718 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
1719 * remote.c (remote_detach): Send a command 'D' to the target
1720 when detaching, update the function's comments.
1722 Thu Jun 6 16:11:38 1996 Miles Bader <miles@gnu.ai.mit.edu>
1724 * gnu-nat.c (thread_cmd_list): New declaration.
1725 (parse_int_arg): New function.
1727 Wed Jun 5 17:28:04 1996 Miles Bader <miles@gnu.ai.mit.edu>
1729 * gnu-nat.h (struct proc): Add DETACH_SC field.
1730 * gnu-nat.c (make_proc): Set DETACH_SC.
1731 (struct inf): Add DETACH_SC & DEFAULT_THREAD_DETACH_SC fields.
1732 (make_inf): Set DETACH_SC & DEFAULT_THREAD_DETACH_SC fields.
1733 (add_thread_commands): Add set/show for detach-suspend-count.
1734 Add takeover-suspend-count cmd.
1735 (inf_detach): Set suspend counts to the detach SC, not 0.
1736 (set_thread_detach_sc_cmd, show_thread_detach_sc_cmd,
1737 set_task_detach_sc_cmd, show_task_detach_sc_cmd,
1738 set_thread_default_thread_detach_sc_cmd,
1739 show_thread_default_thread_detach_sc_cmd): New functions.
1740 (show_task_cmd): Also show detach-suspend-count values.
1741 (thread_takeover_sc_cmd): New function.
1743 Fri May 31 16:49:24 1996 Miles Bader <miles@gnu.ai.mit.edu>
1745 * gnu-nat.c (show_thread_run_cmd): Actually print state.
1747 Thu May 30 10:47:56 1996 Miles Bader <miles@gnu.ai.mit.edu>
1749 * gnu-nat.c (inf_signal): Make unforwardable exceptions an error.
1751 Tue May 28 17:06:36 1996 Miles Bader <miles@gnu.ai.mit.edu>
1753 * gnu-nat.c (inf_validate_stopped): proc_getprocinfo takes a
1754 pointer to the flags now, not the flags themselves.
1756 Mon May 27 13:31:17 1996 Miles Bader <miles@gnu.ai.mit.edu>
1758 * gnu-nat.c (gnu_wait): Print debugging msgs for pending execs.
1759 (gnu_create_inferior): Check return from ptrace.
1761 Sun May 26 16:56:35 1996 Miles Bader <miles@gnu.ai.mit.edu>
1763 * gnu-nat.h (struct proc): Add DEAD field.
1764 * gnu-nat.c (make_proc): Initialize DEAD.
1765 (inf_set_traced, inf_validate_task_sc, inf_validate_procs: Frob it.
1766 (gnu_wait): Only abort for 0 threads if the task isn't dead.
1768 Sat May 25 17:06:05 1996 Miles Bader <miles@gnu.ai.mit.edu>
1770 * gnu-nat.c (inf_signal): Pass SIGCODE when posting a signal.
1772 Wed May 22 18:44:28 1996 Miles Bader <miles@gnu.ai.mit.edu>
1774 * gnu-nat.c (S_proc_wait_reply): Add SIGCODE argument.
1775 (inf_set_traced): Only give no-signal-thread error message if
1776 turning *on* tracing.
1778 Wed May 15 13:03:16 1996 Miles Bader <miles@gnu.ai.mit.edu>
1780 * gnu-nat.c (inf_validate_procs): If INF has no threads, always
1781 set inf->threads_up_to_date to 0.
1782 (inf_signal): Pass in new SIGCODE argument to msg_sig_post_untraced.
1783 (gnu_wait): Pass in new TIMEOUT arg to interrupt_operation.
1784 (proc_update_sc): Cast thread state arg to thread_set_state.
1785 (proc_get_state): Cast thread state arg to thread_get_state.
1786 (inf_validate_task_sc): Cast task_basic_info arg to task_info.
1787 * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Call
1788 inf_update_procs before we lookup the thread.
1789 * config/i386/i386gnu.mh (MH_CFLAGS): New variable.
1791 Tue May 7 17:52:33 1996 Miles Bader <miles@gnu.ai.mit.edu>
1793 * gnu-nat.c (gnu_kill_inferior): Use inf_set_task to clear the task.
1795 Mon May 6 19:06:49 1996 Miles Bader <miles@gnu.ai.mit.edu>
1797 * gnu-nat.c (inf_set_traced): Use msg_set_init_int with
1798 INIT_TRACEMASK instead of setting the exec flags.
1800 Fri May 3 19:10:57 1996 Miles Bader <miles@gnu.ai.mit.edu>
1802 * gnu-nat.c (inf_validate_procs): Don't clear INF->task if we find
1803 the task's died, so others have a chance at it.
1804 (gnu_resume): When single-stepping a single thread, given an error
1805 if there is no such thread. When single-stepping one but running
1806 the others, just given a warning and still run all the threads.
1807 (gnu_wait): If there seem to be no threads, look harder, and
1808 signal an error if there really aren't any.
1809 (gnu_attach): Reset thread numbering to 0.
1811 * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Give
1812 thread name in warning messages.
1814 * gnu-nat.c (active_inf): New function.
1815 (show_sig_thread_cmd, show_stopped_cmd): Use it.
1816 (info_port_rights, info_send_rights_cmd, info_port_sets_cmd,
1817 info_recv_rights_cmd, info_port_rights_cmd, info_port_rights_cmd):
1819 (add_task_commands): Add new port-right info commands.
1821 Fri Apr 26 20:42:16 1996 Miles Bader <miles@gnu.ai.mit.edu>
1823 * gnu-nat.c (gnu_wait): Instead of _hurd_intr_rpc_mach_msg, just
1824 use mach_msg with MACH_RCV_INTERRUPT.
1825 (set_noninvasive_cmd): New function.
1826 (add_task_commands): Add command entry for `set noninvasive'.
1828 Mon Mar 4 14:12:02 1996 Miles Bader <miles@gnu.ai.mit.edu>
1830 * gnu-nat.c (gnu_read_inferior): Use hurd_safe_memmove, not safe_bcopy.
1831 (safe_bcopy): Function removed.
1833 Mon Dec 4 14:18:26 1995 Miles Bader <miles@gnu.ai.mit.edu>
1835 * gnu-nat.c (proc_update_sc): Assert only threads can have state.
1836 (make_proc): Initialize state_valid & state_changed fields.
1838 Tue Nov 28 17:51:21 1995 Miles Bader <miles@gnu.ai.mit.edu>
1840 * reply_mig_hack.awk: New file.
1842 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
1844 * breakpoint.c (breakpoint_1): Print breakpoint thread field.
1846 * lynx-nat.c (child_wait): Return TARGET_WAITKIND_SPURIOUS for new
1849 Mon Nov 13 18:30:53 1995 Miles Bader <miles@gnu.ai.mit.edu>
1851 * target.c (debug_to_check_threads): New function.
1853 * inflow.c (terminal_init_inferior_with_pgrp): New function.
1854 (terminal_init_inferior): Call terminal_init_inferior_with_pgrp.
1855 * inferior.h (terminal_init_inferior_with_pgrp): New declaration,
1856 but only if PROCESS_GROUP_TYPE is defined.
1858 Mon Nov 6 16:42:09 1995 Miles Bader <miles@gnu.ai.mit.edu>
1860 * target.c (debug_to_thread_alive): Pass through the return value.
1862 Thu Nov 2 18:05:00 1995 Miles Bader <miles@gnu.ai.mit.edu>
1864 * target.c (signals, target_signal_from_host, target_signal_to_host):
1865 Add mach exceptions.
1866 * target.h (enum target_signal): Add mach exceptions.
1868 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
1870 * gnu-nat.c: New file: gnu native backend.
1871 * i386gnu-nat.c: New file: i386-specific part of gnu native backend.
1872 * gnu-nat.h: New file.
1873 * config/nm-gnu.h: New file.
1874 * config/tm-i386gnu.h: New file.
1875 * config/xm-i386gnu.h: New file.
1876 * config/i386/i386gnu.mh: New file.
1877 * config/i386/i386gnu.mt: New file.
1879 Wed Feb 28 15:50:12 1996 Fred Fish <fnf@cygnus.com>
1881 * Makefile.in (VERSION): Bump version to 4.15.2 to establish
1882 baseline for gdb 4.16 rerelease testing.
1884 Wed Feb 28 13:32:05 1996 Jeffrey A Law (law@cygnus.com)
1886 * somsolib.c (som_solib_create_inferior_hook): Before returning
1887 call clear_symtab_users.
1889 Tue Feb 27 00:04:46 1996 Stu Grossman (grossman@critters.cygnus.com)
1891 * remote-e7000.c (e7000_open): Delete all breakpoints when
1892 connecting to e7000. Change connect message to allow use of
1893 monitor.exp in test suite.
1894 * (e7000_load): Print transfer rate of download.
1895 * symfile.c (generic_load): Print transfer rate of download.
1897 Sun Feb 25 13:58:33 1996 Stan Shebs <shebs@andros.cygnus.com>
1899 * configure.in (mips*-*-vxworks*): New config.
1900 * configure: Regenerated.
1902 * config/mips/vxmips.mt, config/mips/tm-vxmips.h: New files.
1903 * remote-vxmips.c (vx_convert_to_virtual, vx_convert_from_virtual):
1906 Sat Feb 24 12:30:28 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1908 * partial-stab.h (case N_FUN): Function symbols generated
1909 by SPARCworks cc have a meaningless zero value, do not update
1910 pst->textlow if the function symbol value is zero.
1912 * stabsread.c (define_symbol): Initialize SYMBOL_TYPE field
1913 for function prototype declaration symbols.
1915 Fri Feb 23 22:33:04 1996 Stu Grossman (grossman@critters.cygnus.com)
1917 * remote-e7000.c (e7000_load): New routine to download via the
1919 * (e7000_wait): Don't backup PC when we hit a breakpoint.
1920 Apparantly new sh2 pods get this right...
1921 * (e7000_ops): Add call to e7000_load.
1923 Thu Feb 22 00:52:42 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1925 * config/m68k/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h},
1926 m68knbsd-nat.c: New files, support for NetBSD/m68k.
1928 * configure.in (m68k-*-netbsd*): New config.
1929 * configure: Regenerated.
1931 Wed Feb 21 19:00:21 1996 Fred Fish <fnf@cygnus.com>
1933 * standalone.c (open, _initialize_standalone): Fix obvious typos
1934 reported by Martin Pool <martin@citr.uq.oz.au>.
1936 Wed Feb 21 14:24:04 1996 Jeffrey A Law (law@cygnus.com)
1938 * solib.c (solib_create_inferior_hook): Fix thinko.
1940 Tue Feb 20 23:59:19 1996 Jeffrey A Law (law@cygnus.com)
1942 * solib.c (solib_break_names): Define for Solaris and Linux.
1943 (enable_break): For SVR4 systems, first try to use the debugger
1944 interfaces in the dynamic linker to track shared library events
1945 as they happen, then fall back to BKPT_AT_SYMBOL code. Convert
1946 BKPT_AT_SYMBOL code to use shared library event breakpoints.
1947 (solib_create_inferior_hook): Simplify BKPT_AT_SYMBOL code,
1948 it no longer needs to restart/wait on the inferior.
1949 * symfile.c (find_lowest_section): No longer static.
1950 * symfile.h (find_lowest_section): Corresponding changes.
1952 Tue Feb 20 18:54:08 1996 Fred Fish <fnf@cygnus.com>
1954 * valops.c (COERCE_FLOAT_TO_DOUBLE): Define default value.
1955 (value_arg_coerce): Use COERCE_FLOAT_TO_DOUBLE.
1956 * config/alpha/tm-alpha.h (COERCE_FLOAT_TO_DOUBLE): Define to 1.
1957 * config/mips/tm-mips.h: Ditto.
1958 * config/pa/tm-hppa.h: Ditto.
1959 * config/rs6000/tm-rs6000.h: Ditto.
1960 * config/sparc/tm-sparc.h: Ditto.
1962 Tue Feb 20 17:32:05 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1964 * config/{i386,ns32k}/nbsd.mh (NATDEPFILES): Remove core-aout.o.
1966 * config/nm-nbsd.h (FETCH_INFERIOR_REGISTERS): Defined.
1967 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
1968 #ifdef'd out definitions --- Causes serious gdb failures on
1969 the i386. Need to investigate further before enabling.
1971 * i386b-nat.c (fetch_inferior_registers, store_inferior_registers,
1972 fetch_core_registers): New functions. These functions are defined
1973 if FETCH_INFERIOR_REGISTERS is set. Registers are fetched/stored
1974 with ptrace PT_GETREGS/PT_SETREGS.
1976 Tue Feb 20 16:55:06 1996 Stu Grossman (grossman@critters.cygnus.com)
1978 * findvar.c (extract_floating store_floating): Replace `long
1979 double' with `DOUBLEST'.
1981 Mon Feb 19 15:25:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1983 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
1986 Mon Feb 19 10:32:05 1996 Jeffrey A Law (law@cygnus.com)
1988 * symtab.h (looup_minimal_symbol_solib_trampoline): Declare.
1990 * breakpoint.h (remove_solib_event_breakpoints): Declare.
1991 * breakpoint.c (remove_solib_event_breakpoints): New function.
1992 * somsolib.c (solib_create_inferior_hook): Remove all solib event
1993 breakpoints before inserting any new ones. Use a solib event
1994 breakpoint for the breakpoint at "_start".
1995 Remove extraneous "\n" from calls to warning.
1997 * breakpoint.c (breakpoint_1): Add missing "sigtramp" to bptypes
2000 Mon Feb 19 01:09:32 1996 Doug Evans <dje@cygnus.com>
2002 * dwarfread.c (add_partial_symbol): Use ADD_PSYMBOL_ADDR_TO_LIST
2003 for CORE_ADDR values.
2004 (new_symbol): Use SYMBOL_VALUE_ADDRESS for CORE_ADDR values.
2005 * symfile.h (add_psymbol_{,addr}to_list): Add prototypes.
2007 Sun Feb 18 14:37:13 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2009 * mipsread.c (mipscoff_symfile_read): Unconditionally add
2010 alpha coff dynamic symbols for all symbol files. Makes skipping
2011 over the trampoline code work when stepping from a function in a
2012 shared library into a function in a different shared library.
2014 Sun Feb 18 09:27:10 1996 Stu Grossman (grossman@cygnus.com)
2016 * config/sparc/tm-sparc.h: Define PS_FLAG_CARRY. Define
2017 RETURN_VALUE_ON_STACK to return long doubles on the stack.
2019 Sat Feb 17 16:33:11 1996 Fred Fish <fnf@cygnus.com>
2021 * Makefile.in (ch-exp.o): Add dependencies.
2022 (various): Add gdb_string.h to dependencies that need it.
2024 Sat Feb 17 08:57:50 1996 Fred Fish <fnf@cygnus.com>
2026 * symmisc.c (print_symbol_bcache_statistics): Update description for
2027 printing byte cache statistics.
2029 Thu Feb 16 16:02:03 1996 Stu Grossman (grossman@cygnus.com)
2031 * Add native support for long double data type.
2032 * c-exp.y (%union): Change dval to typed_val_float. Use DOUBLEST
2033 to store actual data. Change types of INT and FLOAT tokens to
2034 typed_val_int and typed_val_float respectively. Create new token
2035 DOUBLE_KEYWORD to specify the string `double'. Make production
2036 for FLOAT use type determined by parse_number. Add production for
2037 "long double" data type.
2038 * (parse_number): Use sscanf to parse numbers as float, double or
2039 long double depending upon the type of typed_val_float.dval. Also
2040 allow user to specify `f' or `l' suffix to explicitly specify
2041 float or long double constants. Change typed_val to
2043 * (yylex): Change typed_val to typed_val_int. Also, scan for
2045 * coffread.c (decode_base_type): Add support for T_LNGDBL basic
2047 * configure, configure.in: Add check for long double support in
2049 * defs.h: Define DOUBLEST appropriatly depending on whether
2050 HAVE_LONG_DOUBLE (from autoconf) is defined. Also, fix prototypes
2051 for functions that handle this type.
2052 * expression.h (union exp_element): doubleconst is now type
2054 * m2-exp.y f-exp.y (%union): dval becomes type DOUBLEST.
2055 * findvar.c (extract_floating): Make return value be DOUBLEST.
2056 Also, add support for numbers with size of long double.
2057 * (store_floating): Arg `val' is now type DOUBLEST. Handle all
2059 * parser-defs.h parse.c (write_exp_elt_dblcst): Arg expelt is now
2061 * valarith.c (value_binop): Change temp variables v1, v2 and v to
2062 type DOUBLEST. Coerce type of result to long double if either op
2064 * valops.c (value_arg_coerce): If argument type is bigger than
2065 double, coerce to long double.
2066 * (call_function_by_hand): If REG_STRUCT_HAS_ADDR is defined, and
2067 arg type is float and > 8 bytes, then use pointer-to-object
2068 calling conventions.
2069 * valprint.c (print_floating): Arg doub is now type DOUBLEST.
2070 Use appropriate format and precision to print out floating point
2072 * value.h: Fixup prototypes for value_as_double,
2073 value_from_double, and unpack_double to use DOUBLEST.
2074 * values.c (record_latest_value): Remove check for invalid
2075 floats. Allow history to store them so that people may examine
2076 them in hex if they want.
2077 * (value_as_double unpack_double): Change return value to DOUBLEST.
2078 * (value_from_double): Arg `num' is now DOUBLEST.
2079 * (using_struct_return): Use RETURN_VALUE_ON_STACK macro (target
2080 specific) to expect certain types to always be returned on the stack.
2082 Fri Feb 16 14:00:54 1996 Fred Fish <fnf@cygnus.com>
2084 * bcache.c, bcache.h: New files to implement a byte cache.
2085 * Makefile.in (SFILES): Add bcache.c.
2086 (symtab_h): Add bcache.h.
2087 (HFILES_NO_SRCDIR): add bcache.h
2088 (COMMON_OBJS): Add bcache.o
2089 (bcache.o): New target.
2090 * dbxread.c (start_psymtab): Make global_syms & static_syms
2091 type "partial_symbol **".
2092 * hpread.c (hpread_start_symtab): Ditto.
2093 * os9kread.c (os9k_start_psymtab): Ditto.
2094 * stabsread.h (start_psymtab): Ditto.
2095 * {symfile.c, symfile.h} (start_psymtab_common): Ditto.
2096 * maint.c (maintenance_print_statistics): Call
2097 print_symbol_bcache_statistics.
2098 * objfiles.c (allocate_objfile): Initialize psymbol bcache malloc
2100 * solib.c (allocate_rt_common_objfile): Ditto.
2101 * symfile.c (reread_symbols): Ditto.
2102 (free_objfile): Free psymbol bcache when objfile is freed.
2103 (objfile_relocate): Use new indirect psymbol pointers.
2104 * objfiles.h (struct objfile): Add psymbol cache.
2105 * symfile.c (compare_psymbols): Now passed pointers to pointers to
2107 (reread_symbols): Free psymbol bcache when freeing other objfile
2109 (add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new
2110 psymbol using the psymbol bcache.
2111 (init_psymbol_list): Psymbol lists now contain pointers rather than
2112 the actual psymbols.
2113 * symfile.h (psymbol_allocation_list): Psymbol lists now dynamically
2114 grown arrays of pointers.
2115 (ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol
2117 * symmisc.c (print_partial_symbols): Now takes pointer to pointer
2119 (print_symbol_bcache_statistics): New function to print per objfile
2121 (print_partial_symbol, print_partial_symbols,
2122 maintenance_check_symtabs, extend_psymbol_list):
2123 Account for change to pointer to pointer to partial symbol.
2124 * symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2,
2125 make_symbol_completion_list):
2126 Account for change to pointer to pointer to partial symbol.
2127 * symtab.h (bcache.h): Include.
2128 * xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms
2129 type "partial_symbol **".
2131 Fri Feb 16 10:02:34 1996 Fred Fish <fnf@cygnus.com>
2133 * dwarfread.c (free_utypes): New function.
2134 (read_file_scope): Call free_utypes as cleanup, rather than just
2135 freeing the utypes pointer.
2137 Thu Feb 15 21:40:52 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2139 * demangle.c (is_cplus_marker): New function, checks if a
2140 character is one of the commonly used C++ marker characters.
2141 * defs.h (is_cplus_marker): Add prototype.
2142 * c-typeprint.c (c_type_print_base), ch-lang.c (chill_demangle),
2143 cp-valprint.c (cp_print_class_method), mdebugread.c (parse_symbol),
2144 stabsread.c (define_symbol, read_member_functions, read_struct_fields),
2145 symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P),
2146 values.c (vb_match): Use is_cplus_marker instead of comparison
2149 Thu Feb 15 18:08:13 1996 Fred Fish <fnf@cygnus.com>
2151 * symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly
2152 delete entirely someday.
2154 Thu Feb 15 15:25:34 1996 Stan Shebs <shebs@andros.cygnus.com>
2156 * mpw-make.sed: Edit out makefile rebuild rule.
2157 (host_alias, target_alias): Comment out instead of deleting.
2158 (@LIBS@): Edit out references.
2160 Tue Feb 13 22:56:46 1996 Fred Fish <fnf@cygnus.com>
2162 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2163 Use n_psyms in OBJSTAT, not psyms.
2165 Mon Feb 12 15:59:31 1996 Doug Evans <dje@charmed.cygnus.com>
2167 * configure.in (sparclet-*-aout*): New config.
2168 * configure: Regenerated.
2170 Mon Feb 12 14:17:52 1996 Fred Fish <fnf@cygnus.com>
2172 * somsolib.c (som_solib_add): Use xmalloc rather than bare
2173 unchecked call to malloc.
2174 * remote-mips.c (pmon_load_fast): ditto.
2175 * remote-mm.c (mm_open): ditto.
2176 * hpread.c (hpread_lookup_type): ditto.
2177 * remote-adapt.c (adapt_open): ditto.
2179 Mon Feb 12 13:11:32 1996 Fred Fish <fnf@cygnus.com>
2181 * f-lang.c (allocate_saved_bf_node, allocate_saved_function_node,
2182 allocate_saved_f77_common_node, allocate_common_entry_node,
2183 add_common_block): Use xmalloc rather than malloc, some of which
2185 * gnu-regex.c: At same point as other gdb specific changes
2186 #undef malloc and then #define it to xmalloc.
2187 * ch-exp.c (growbuf_by_size): Use xmalloc/xrealloc rather than
2188 bare unchecked calls to malloc/realloc.
2189 * stabsread.c (dbx_lookup_type): Use xmalloc rather than bare
2190 unchecked call to malloc.
2192 Wed Feb 7 11:31:26 1996 Stu Grossman (grossman@cygnus.com)
2194 * symtab.c (gdb_mangle_name): Change opname var to be const to
2195 match return val of cplus_mangle_name.
2196 * i960-tdep.c: Change arg types of next_insn to match callers.
2198 Wed Feb 7 07:34:24 1996 Fred Fish <fnf@cygnus.com>
2200 * config/i386/linux.mh (XM_CLIBS, GDBSERVER_LIBS): Remove. These
2201 apparently aren't needed in any reasonably recent version of
2204 Tue Feb 6 21:37:03 1996 Per Bothner <bothner@kalessin.cygnus.com>
2206 * stabsread.c (read_range_type): If !self-subrange and language
2207 is Chill, assume a true range. If a true_range is a sub_subrange,
2208 use builtin_type_int for index_type.
2210 Tue Feb 6 18:38:51 1996 J.T. Conklin <jtc@slave.cygnus.com>
2212 * nindy-share/nindy.c (say): Use stdarg.h macros when compiling
2213 with an ANSI compiler.
2215 start-sanitize-gdbtk
2216 Tue Feb 6 16:31:25 1996 Tom Tromey <tromey@creche.cygnus.com>
2218 * gdbtk.tcl (create_file_win): Eliminate text widget B1 binding so
2219 double-clicking will work again.
2220 (create_asm_win): Put "break" at end of all B1 bindings.
2221 (create_file_win): Lower "sel" tag, don't raise it.
2222 (ensure_line_visible): New proc.
2223 (update_listing, update_assembly): Use it.
2224 (create_copyright_window): Destroy window on Leave event.
2225 (create_command_window): Put "break" at end of all B2 bindings.
2228 Mon Feb 5 18:24:28 1996 Steve Chamberlain <sac@slash.cygnus.com>
2230 From Michael_Snyder@NeXT.COM (Michael Snyder):
2231 * valops.c (value_arg_coerce): Coerce float to double, unless the
2232 function prototype specifies float.
2234 Mon Feb 5 09:51:55 1996 Tom Tromey <tromey@creche.cygnus.com>
2236 * language.c (set_language_command): Use languages table when
2237 printing available languages.
2239 Sat Feb 3 12:22:05 1996 Fred Fish <fnf@cygnus.com>
2241 Fix problems reported by Hans Verkuil (hans@wyst.hobby.nl):
2242 * command.c (add_cmd): Add missing initialization for enums member.
2243 Reorder members to match structure declaration to make it easier to
2244 tell when one is missing.
2245 * exec.c (exec_file_command): Fix problem where filename in malloc'd
2246 memory is referenced after being freed.
2248 Sat Feb 3 03:26:21 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2250 * dwarfread.c (read_func_scope): Avoid GDB core dumps if
2251 AT_name tag is missing.
2253 * procfs.c (procfs_stopped_by_watchpoint): Fix logic when
2254 FLTWATCH and FLTKWATCH are defined.
2256 * remote.c (remote_read_bytes): Advance memaddr for transfers,
2257 return number of bytes transferred for partial reads.
2259 * top.c (init_signals): Reset SIGTRAP to SIG_DFL.
2261 Fri Feb 2 13:40:50 1996 Steve Chamberlain <sac@slash.cygnus.com>
2263 * win32-nat.c (mappings): Add ppc registers.
2264 (child_resume): Turn off step for ppc.
2266 Thu Feb 1 10:29:31 1996 Steve Chamberlain <sac@slash.cygnus.com>
2268 * config/powerpc/(cygwin32.mh, cygwin32.mt, tm-cygwin32.h,
2269 xm-cygwin32.h): New.
2270 * config/i386/(*win32*): Becomes *cygwin32*.
2271 * configure.in (i[3456]86-*-win32*): Becomes i[3456]86-*-cygwin32.
2272 (powerpcle-*-cygwin32): New.
2273 * configure: Regenerate.
2274 * win32-nat.c (child_create_inferior): Call CreateProcess
2275 with the right program arg.
2277 Thu Feb 1 11:01:10 1996 Jeffrey A Law (law@cygnus.com)
2279 * config/pa/tm-hppa.h (SOFT_FLOAT): Provide a default definition.
2281 Wed Jan 31 19:01:28 1996 Fred Fish <fnf@cygnus.com>
2283 * serial.c: Change fputc/fputs/fprintf to _unfiltered forms.
2285 Wed Jan 31 18:36:27 1996 Stan Shebs <shebs@andros.cygnus.com>
2287 * config/sparc/xm-sun4os4.h (HAVE_TERMIOS): Remove.
2289 * config/sparc/xm-sparc.h (HAVE_WAIT_STRUCT): Remove, never used.
2291 * config/i386/nm-i386mach.h (CHILD_PREPARE_TO_STORE): Move to
2292 here from config/i386/xm-i386mach.h, fix name.
2293 * config/i386/nm-sun386.h: Ditto, from config/i386/xm-sun386.h.
2294 * config/i386/nm-ptx4.h (CHILD_PREPARE_TO_STORE): Move to
2295 here from config/i386/xm-ptx4.h.
2296 * config/i386/nm-ptx4.h: Ditto, from config/i386/xm-ptx.h.
2297 * config/i386/nm-symmetry.h: Ditto, from config/i386/xm-symmetry.h.
2298 * config/m68k/nm-sun3.h: Ditto, from config/m68k/xm-sun3.h.
2299 * config/sparc/nm-nbsd.h: Ditto, from config/sparc/xm-nbsd.h.
2300 * config/sparc/nm-sun4os4: Ditto, from config/sparc/xm-sparc.h.
2302 * config/sparc/nm-sun4sol2.h: New file, renamed from nm-sysv4.h.
2303 (PRSVADDR_BROKEN): Move here from xm-sun4sol2.h.
2304 * config/sparc/sun4sol2.mh (NAT_FILE): Update.
2306 Wed Jan 31 17:20:26 1996 Jeffrey A Law (law@cygnus.com)
2308 * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Handle software
2309 floating point correctly.
2310 (STORE_RETURN_VALUE): Likewise.
2311 * config/pa/tm-pro.h (SOFT_FLOAT): define.
2313 Wed Jan 31 13:34:52 1996 Fred Fish <fnf@cygnus.com>
2315 * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
2316 Define to what should be reasonable values. However, apparently
2317 a bug in linux mmap prevents mapped symbol tables from working.
2319 Tue Jan 30 18:26:19 1996 Fred Fish <fnf@cygnus.com>
2321 * defs.h (errno.h>: Move #include closer to head of file to solve
2322 obscure problem with systems that declare perror with const arg, in
2323 both errno.h and stdio.h, and const is defined away by intervening
2326 Tue Jan 30 15:41:10 1996 Fred Fish <fnf@cygnus.com>
2328 From Jon Reeves <reeves@zk3.dec.com>:
2329 * i386-stub.c (getpacket): Change fprintf stream from "gdb" to stderr.
2330 (mem_fault_routine): Fix misplaced volatile type qualifier in decl.
2332 Mon Jan 29 19:05:58 1996 Fred Fish <fnf@cygnus.com>
2334 * Makefile.in (diststuff): Make all-doc; diststuff target does not
2335 exist in doc/Makefile.in.
2337 Mon Jan 29 18:44:57 1996 Stan Shebs <shebs@andros.cygnus.com>
2339 * config/m88k/xm-cxux.h (BP_HIT_COUNT): Remove, never used.
2341 Mon Jan 29 00:10:35 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
2343 * ch-valprint.c (calculate_array_length): New function to
2344 determine the length of an array type.
2345 (chill_val_print (case TYPE_CODE_ARRAY)): If the length of an
2346 array type is zero, call calculate_array_length.
2348 * gdbtypes.c (get_discrete_bounds (case TYPE_CODE_ENUM)): The
2349 values may not be sorted. Scan all entries and set the real lower
2352 Sun Jan 28 15:50:42 1996 Fred Fish <fnf@cygnus.com>
2354 * config/xm-linux.h: Move include of solib.h and #define of
2355 SVR4_SHARED_LIBS from here ...
2356 * config/nm-linux.h: ...to here.
2358 Sat Jan 27 10:34:05 1996 Fred Fish <fnf@cygnus.com>
2360 * configure.in (AC_CHECK_HEADERS): Check for sys/procfs.h.
2361 Also check for gregset_t and fpregset_t types.
2362 * configure: Regenerate.
2363 * core-regset.c (sys/procfs.h): Only include if HAVE_SYS_PROCFS_H
2365 (fetch_core_registers): Turn into stub unless both HAVE_GREGSET_T
2366 and HAVE_FPREGSET_T are defined. These changes allow systems
2367 like linux that are migrating to /proc support to use a single
2368 configuration for both new and old versions.
2370 * config/i386/linux.mt: Note that this is now for both a.out and
2372 * config/i386/linux.mh (NATDEPFILES): Add solib.o, core-regset.o,
2374 * config/i386/tm-linux.h (tm-sysv4.h): Include.
2375 * config/i386/xm-linux.h (solib.h): Include
2376 (SVR4_SHARED_LIBS): Define.
2377 * i386v4-nat.c: Only compile if HAVE_SYS_PROCFS_H is defined.
2378 (supply_gregset, fill_gregset): Compile if HAVE_GREGSET_T defined.
2379 (supply_fpregset, fill_fpregset): Compile if HAVE_FPREGSET_T
2382 Fri Jan 26 13:48:14 1996 Stan Shebs <shebs@andros.cygnus.com>
2384 * config/sparc/xm-sparc.h (NEW_SUN_CORE): Remove, never used.
2385 * config/i386/xm-sun386.h: Ditto.
2386 * config/m68k/xm-sun2.h, config/m68k/xm-sun3.h: Ditto.
2388 Thu Jan 25 16:05:53 1996 Tom Tromey <tromey@creche.cygnus.com>
2390 * Makefile.in (INSTALLED_LIBS, CLIBS): Include @LIBS@.
2392 Thu Jan 25 09:22:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2394 From Greg McGary <gkm@gnu.ai.mit.edu>:
2395 * dcache.c (dcache_peek, dcache_poke): Advance addr for
2398 Thu Jan 25 13:08:51 1996 Doug Evans (dje@cygnus.com)
2400 * infrun.c (normal_stop): Fix test for shared library event.
2402 Thu Jan 25 03:26:38 1996 Doug Evans <dje@charmed.cygnus.com>
2404 * configure.in (sparc64-*-*): Add default host configuration.
2405 start-sanitize-gdbtk
2406 (sparc64-*-solaris2* host): Link statically if GCC used.
2408 (sparc64-*-solaris2*): Add target configuration.
2409 * configure: Regenerated.
2410 * sparc/sp64sol2.mt: New file.
2412 Wed Jan 24 22:31:37 1996 Doug Evans <dje@charmed.cygnus.com>
2414 * Makefile.in (RUNTEST): srcdir renamed to rootsrc.
2416 Wed Jan 24 15:42:24 1996 Tom Tromey <tromey@creche.cygnus.com>
2418 * Makefile.in (lint): Close backquotes.
2420 start-sanitize-gdbtk
2421 Wed Jan 24 15:28:41 1996 Tom Tromey <tromey@creche.cygnus.com>
2423 * gdbtk.tcl, gdbtk.c: Updated copyrights.
2425 * configure.in: Look for -ldl or -ldld when using Tcl 7.5 or
2427 * configure: Rebuilt.
2430 Wed Jan 24 13:19:10 1996 Fred Fish <fnf@cygnus.com>
2432 * NEWS: Make note of new record and replay feature for
2433 remote debug sessions.
2434 * serial.c (gdbcmd.h): Include.
2435 (serial_logfile, serial_logfp, serial_reading, serial_writing):
2436 Define here, for remote debug session logging.
2437 (serial_log_command, serial_logchar, serial_write, serial_readchar):
2438 New functions for remote debug session logging.
2439 (serial_open): Open remote debug session log file when needed.
2440 (serial_close): Close remote debug session log file when needed.
2441 (_initialize_serial): Add set/show commands for name of remote
2442 debug session log file.
2443 * serial.h (serial_readchar): Declare
2444 (SERIAL_READCHAR): Call serial_readchar().
2445 (SERIAL_WRITE): Call serial_write().
2446 (serial_close): Declare as extern.
2447 (serial_logfile, serial_logfp): Declare.
2448 * top.c (execute_command): Declare serial_logfp. Log user command
2449 in remote debug session log if log file is open.
2450 * remote-array.c (array_wait): #ifdef out echo to gdb_stdout.
2451 (array_read_inferior_memory): Rewrite to fix memory overwrite bug.
2452 * remote-array.c (SREC_SIZE): Remove, duplicates define in
2454 * remote-array.c (hexchars, hex2mem): Remove, unused.
2455 * gdbserver/low-linux.c (store_inferior_registers): Remove
2456 unnecessary extern declaration of registers[].
2457 * gdbserver/Makefile.in (all): Add gdbreplay.
2458 * gdbserver/gdbreplay.c: New file.
2459 * gdbserver/README: Give example of recording a remote
2460 debug session with gdb and then replaying it with gdbreplay.
2462 Tue Jan 23 18:02:35 1996 Per Bothner <bothner@kalessin.cygnus.com>
2464 * stabsread.c (rs6000_builtin_type): Make bool type unsigned.
2465 (read_one_struct_field): Support boolean bitfields.
2466 * c-valprint.c (c_val_print): Print booleans properly.
2468 Tue Jan 23 18:54:09 1996 Stan Shebs <shebs@andros.cygnus.com>
2470 * remote-vxsparc.c (vx_convert_to_virtual, vx_convert_from_virtual):
2472 * config/sparc/vxsparc.mt (TDEPFILES): Add remote-vxsparc.o.
2474 Tue Jan 23 14:36:05 1996 Per Bothner <bothner@kalessin.cygnus.com>
2476 * ch-exp.c (parse_tuple): Error if invalid mode.
2478 * value.h (COERCE_ARRAY): Don't coerce enums.
2479 (COERCE_ENUM): Don't COERCE_REF.
2480 (COERCE_NUMBER): New macro (same as COERCE_ARRAY then COERCE_ENUM).
2481 * valops.c (value_assign): Only do COERCE_ARRAY if internalvar (let
2482 value_cast handle it otherwise); do *not* COERCE_ENUM either way.
2483 * valarith.c: Use COERCE_NUMBER instead od COEREC_ARRAY.
2484 Add COERCE_REF before COERCE_ENUM.
2485 * values.c (value_as_long): Simplify.
2487 * valops.c (value_array): Create internalvar if !c_style_arrays.
2489 * language.c (lang_bool_type): Add Fortran support.
2490 * eval.c (OP_BOOL): Use LA_BOOL_TYPE.
2492 Tue Jan 23 13:08:26 1996 Jeffrey A Law (law@cygnus.com)
2494 * symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup.
2495 All references changed.
2496 * breakpoint.c (bpstat_what): Add shlib_event to the class types.
2497 Update state table. Reformat so that it's still readable.
2498 When we hit the shlib_event breakpoint, set the calss of shlib_event.
2499 (breakpoint_1): Add "shlib events" as a breakpoint type.
2500 Print the shlib_event breakpoint like other breakpoints.
2501 (create_solib_event_breakpoint): New function.
2502 (breakpoint_re_set_one): Handle solib_event breakpoints.
2503 * breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type.
2504 (enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS
2506 (create_solib_event_breakpoint): Declare.
2507 * infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat.
2508 (normal_stop): Inform the user when the inferior stoped due
2509 to a shared library event.
2510 (_initialize_infrun): Add new set/show variable "stop-on-solib-events"
2511 to control whether or not gdb continues the inferior or stops it when
2512 a shared library event occurs.
2513 * minsyms.c (lookup_minimal_symbol_solib_trampoline): New function.
2514 * somsolib.c (TODO list): Update.
2515 (som_solib_create_inferior_hook): Arrange for gdb to be notified
2516 when significant shared library events occur.
2517 * hppa-tdep.c (find_unwind_entry): No longer static.
2519 Tue Jan 23 09:00:48 1996 Doug Evans <dje@charmed.cygnus.com>
2521 * printcmd.c (print_insn): Pass fprintf_unfiltered to
2522 INIT_DISASSEMBLE_INFO.
2523 start-sanitize-gdbtk
2524 * gdbtk.c (gdb_disassemble): Likewise.
2527 Mon Jan 22 16:59:40 1996 Stan Shebs <shebs@andros.cygnus.com>
2529 * remote.c (remotebreak): New GDB variable.
2530 (remote_break): New global.
2531 (remote_interrupt): Send a break instead of ^C if remote_break.
2532 * NEWS: Describe the new variable.
2534 Mon Jan 22 16:24:11 1996 Doug Evans <dje@charmed.cygnus.com>
2536 * sparc-tdep.c (_initialize_sparc_tdep): Always use print_insn_sparc.
2538 Fri Jan 19 07:19:38 1996 Fred Fish <fnf@cygnus.com>
2540 * hp300ux-nat.c (getpagesize): Remove unused function
2541 fetch_core_registers.
2542 (hp300ux_core_fns): Remove, is unused.
2543 (_initialize_core_hp300ux): Remove, is unused.
2544 (gdbcore.h): Remove #include, no longer needed.
2546 Fri Jan 19 00:59:53 1996 Jeffrey A Law (law@cygnus.com)
2548 * rs6000-nat.c (exec_one_dummy_insn): Rework to avoid
2549 ptrace bug in aix4.1.3 on the rs6000.
2551 Wed Jan 17 13:22:27 1996 Stan Shebs <shebs@andros.cygnus.com>
2553 * remote-hms.c (hms_ops): Add value for to_thread_alive.
2554 * remote-nindy.c (nindy_ops): Ditto.
2555 * remote-udi.c (udi_ops): Ditto.
2557 Tue Jan 16 18:00:35 1996 James G. Smith <jsmith@cygnus.co.uk>
2559 * remote-mips.c (pmon_opn, pmon_wait, pmon_makeb64, pmon_zeroset,
2560 pmon_checkset, pmon_make_fastrec, pmon_check_ack,
2561 pmon_load_fast): New functions. Support for the PMON monitor world.
2562 (common_open): New function to merge support for different monitors.
2563 (mips_open): Use common_open().
2564 (mips_send_command): New function.
2565 (mips_send_packet): Scan out-of-sequence packets.
2566 (mips_enter_debug, mips_exit_debug): New functions.
2567 (pmon_ops): New target definition structure.
2569 Tue Jan 16 11:22:58 1996 Stu Grossman (grossman@cygnus.com)
2571 * Makefile.in (CLIBS): Add LIBS to allow libraries to be
2572 specified on the make command line (via make LIBS=xxx).
2574 * configure.in (enable-gm): magic.o -> gmagic.o.
2577 start-sanitize-gdbtk
2578 Mon Jan 15 09:58:41 1996 Tom Tromey <tromey@creche.cygnus.com>
2580 * gdbtk.tcl (create_expr_window): Many changes to update GUI.
2581 (add_expr): Changes from create_expr_window.
2582 (create_command_window): Set focus.
2583 (delete_expr): Rewrote.
2584 (expr_update_button): New proc.
2585 (add_expr): Put bindings on FocusIn, FocusOut.
2586 Don't allow .file_popup to be torn off.
2589 Fri Jan 12 21:41:58 1996 Jeffrey A Law (law@cygnus.com)
2591 * symtab.c (find_pc_symtab): Don't lose if OBJF_REORDERED
2592 is set but there are no psymtabs.
2594 Fri Jan 12 15:56:12 1996 Steve Chamberlain <sac@slash.cygnus.com>
2596 * dsrec.c (load_srec): Remove unused variable.
2597 * monitor.c (monitor_expect): Don't expect a ^C to echo.
2598 * serial.c (serial_open): Add parallel interface.
2599 * sh3-rom.c (parallel, parallel_in_use): New.
2600 (sh3_load): If parallel_in_use, download though the
2602 (sh3_open): Open parallel port if specified.
2603 (sh3_close): New function.
2604 (_inititalize_sh3): Add sh3_close hook and documentation.
2605 * monitor.c (monitor_close): Export.
2606 * monitor.h (monitor_close): Add prototype.
2608 Fri Jan 12 13:11:42 1996 Stan Shebs <shebs@andros.cygnus.com>
2610 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
2611 * remote.c (remotetimeout): New GDB variable, use to set the
2612 remote timeout for reading.
2614 start-sanitize-gdbtk
2615 Fri Jan 12 09:36:17 1996 Tom Tromey <tromey@creche.cygnus.com>
2617 * gdbtk.tcl (gdbtk_tcl_query): Swap Yes and No buttons.
2618 (update_listing): Use lassign. Use "see" to scroll. Don't need
2619 screen_top, screen_bot, screen_height.
2620 (update_assembly): Use "see" to scroll.
2621 (textscrollproc): Removed.
2622 (create_file_win): Don't use textscrollproc.
2623 (asmscrollproc): Removed.
2624 (create_asm_window): Don't use asmscrollproc.
2625 (create_asm_win): Ditto.
2626 (screen_height, screen_top, screen_bot): Removed.
2627 (run_editor): New proc.
2628 (build_framework): Use it.
2629 (create_file_win, create_source_window): Don't use textscrollproc.
2630 (create_breakpoints_window): Set -xscrollcommand on canvas.
2631 (not_implemented_yet): Default button is 0.
2632 (delete_char): Don't use tk_textBackspace.
2633 (create_command_window): Allow Tk bindings to fire after deleting
2635 (create_command_window): Make Delete delete left, not right.
2638 Fri Jan 12 07:14:27 1996 Fred Fish <fnf@cygnus.com>
2640 * lynx-nat.c, irix4-nat.c, sparc-nat.c: Include gdbcore.h
2641 to get "struct core_fns" defined.
2642 * Makefile.in (lynx-nat.o, irix4-nat.o, sparc-nat.o):
2643 Are dependent upon gdbcore_h.
2645 Thu Jan 11 23:13:24 1996 Per Bothner <bothner@cygnus.com>
2647 * symfile.c (decrement_reading_symtab): New function.
2648 * symfile.c, symtab.h (currently_reading_symtab): New variable.
2649 * symfile.c (psymtab_to_symtab): Adjust currently_reading_symtab.
2650 * gdbtypes.c (check_typedef): Don't call lookup_symbol if
2651 currently_reading_symtab (since that could infinitely recurse).
2653 Thu Jan 11 17:21:25 1996 Per Bothner <bothner@kalessin.cygnus.com>
2655 * stabsread.c (read_struct_type): Trivial simplification.
2657 * stabsread.c (define-symbol): Use invisible references
2658 for TYPE_CODE_SET and TYPE_CODE_BITSTRING too.
2659 * valops.c (call_function_by_hand): Likewise.
2660 * eval.c (evaluate_subexp_standard): When known, use the formal
2661 parameter type as the expected type when evaluating arg expressions.
2662 * ch-lang.c (evaluate_subexp_chill): Likewise (for MULTI_SUBSCRIPT).
2664 start-sanitize-gdbtk
2665 Thu Jan 11 10:08:14 1996 Tom Tromey <tromey@creche.cygnus.com>
2667 * main.c (main): Disable window interface if --help or --version
2670 * gdbtk.tcl (FSBox): Don't use tk_listboxSingleSelect.
2672 Changes in sync with expect:
2673 * configure.in (ENABLE_GDBTK): Use CY_AC_PATH_TCL and
2675 * aclocal.m4: Replaced with version from expect.
2676 * configure: Regenerated.
2679 Wed Jan 10 16:08:49 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2681 * configure.in, configure: Recognize rs6000-*-aix4*.
2682 * config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h".
2683 * config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h.
2684 * config/rs6000/xm-aix4.h: New file.
2685 * config/xm-aix4.h: New file.
2687 Wed Jan 10 11:25:37 1996 Fred Fish <fnf@cygnus.com>
2689 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
2690 * gdbserver/low-linux.c: New file.
2691 * remote.c (remote_read_bytes): Fix aborts on larger packets.
2693 * config/i386/linux.mh (GDBSERVER_DEPFILES, GDBSERVER_LIBS):
2695 * stabsread.c (define_symbol): If register value is too large,
2696 tell what it is and what max is.
2698 start-sanitize-gdbtk
2699 Wed Jan 10 09:07:22 1996 Tom Tromey <tromey@creche.cygnus.com>
2701 * gdbtk.tcl (gdbtk_tcl_fputs, gdbtk_tcl_fputs_error,
2702 gdbtk_tcl_flush): Use "see", not "yview".
2703 (gdbtk_tcl_query): Use questhead bitmap.
2704 various: Always wrap condition of 'if' in {...}.
2705 (add_breakpoint_frame): Set -value on radiobuttons.
2706 (lassign): New proc.
2707 (add_breakpoint_frame): Use lassign, not series of assignments.
2708 (decr): Made faster.
2709 (interactive_cmd): Use "see", not "yview".
2710 (not_implemented_yet): Use warning bitmap.
2711 (update_expr): Don't allow $expr to be evalled by Tcl.
2712 (create_expr_window): Don't use "focus".
2713 (delete_char, delete_line): Define globally.
2714 (delete_line, delete_char, create_command_window, update_autocmd,
2715 build_framework, create_asm_win, create_file_win): Use "see", not
2717 (create_copyright_window, center_window, bind_widget_after_class):
2719 (FSBox,create_command_window, create_autocmd_window): Binding
2721 (textscrollproc): Define globally.
2722 (build_framework): tk_menuBar no longer needed. Keys Prior, Next,
2723 Home, End, Up, and Down are all defined by Tk.
2724 (apply_filespec): Use error bitmap in dialog.
2725 (files_command): Don't use tk_listboxSingleSelect.
2726 (files_command): Don't use "uniq" to remove duplicates from a
2728 (update_assembly): Use lassign.
2729 (create_asm_win): Removed redundant bindings.
2730 (listing_window_button_1, file_popup_menu): Use tk_popup.
2731 (ButtonRelease-1 binding): Just remove tag from window; rest
2734 * gdbtk.c (gdbtk_query): Use Tcl_Merge to provide quoting.
2735 (call_wrapper): Use Tcl_Eval, not Tcl_VarEval.
2736 (gdbtk_call_command): Ditto.
2739 Tue Jan 9 09:33:53 1996 Jeffrey A Law (law@cygnus.com)
2741 * hpread.c (hpread_build_psymtabs): Finish Jan 4th
2742 enum namespace -> enum_namespace change.
2744 Tue Jan 9 04:44:47 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
2746 * ch-exp.c (parse_primval): In case ARRAY, add missing
2749 Mon Jan 8 13:29:34 1996 Stan Shebs <shebs@andros.cygnus.com>
2751 * remote-mips.c (mips_receive_header): Recognize \012 instead
2752 of \n, but write \n when program sends a \012.
2753 * ser-mac.c (mac_input_buffer): Increase size of buffer.
2755 Mon Jan 8 12:00:40 1996 Jeffrey A Law (law@cygnus.com)
2757 * infptrace.c (initialize_infptrace): Move function out of
2758 #ifdef conditional; put code within the function inside an
2761 * buildsym.c (end_symtab): Remove sort_pending and sort_linevec
2762 arguments. Sorting is now dependent on OBJF_REORDERED. All
2763 callers/references changed.
2764 * dbxread.c (read_ofile_symtab): Correctly determine value for
2765 last_source_start_addr for reordered executables.
2766 (process_one_symbol): Handle N_FUN with no name as an end of
2768 * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE
2769 is the high text address for a psymtab.
2770 (case N_SO): Likewise.
2771 (case N_FUN): Handle N_FUN with no name as an end of function
2773 * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols
2774 at the same address rather than a random subset of them.
2775 * coffread.c (coff_symfile_init): Set OBJF_REORDERED.
2776 * elfread.c (elf_symfile_init): Similarly.
2777 * somread.c (som_symfile_init): Similarly.
2778 * xcoffread.c (xcoff_symfile_init): Similarly.
2780 Fri Jan 5 17:46:01 1996 Stu Grossman (grossman@cygnus.com)
2782 * stack.c (print_stack_frame print_frame_info) symmisc.c
2783 (dump_symtab): Change RETURN_MASK_ERROR to RETURN_MASK_ALL so
2784 that catch_errors doesn't get blindsided by QUIT and lose the
2785 cleanup chain. This fixes a problem where ^C while in a
2786 user-defined command sometimes leaves instream NULL and causes a
2787 segfault in command_loop.
2789 Fri Jan 5 13:59:16 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2791 * configure.in, configure: Add `-ldl -lw' for Solaris linking.
2793 Fri Jan 5 12:02:00 1996 Steve Chamberlain <sac@slash.cygnus.com>
2795 * config/sh/sh.mt, config/powerpc/*.mt, config/pa/hppapro.mt,
2796 config/m68k/monitor.mt, config/h8500/h8500.mt, config/h8300/h8300.mt:
2797 srec.o renamed to dsrec.o.
2799 Thu Jan 4 16:04:54 1996 Stu Grossman (grossman@cygnus.com)
2801 * breakpoint.c (remove_breakpoint): Change error to warning so
2802 that hardware watchpoint removal problems won't leave breakpoint
2803 traps in the target.
2804 start-sanitize-gdbtk
2805 * configure configure.in: Make --enable-gdbtk be the default.
2807 * remote-e7000.c (e7000_insert_breakpoint,
2808 e7000_remove_breakpoint): Use e7000 based breakpoints, not memory
2810 * (e7000_wait): Adjust PC back by two when we see a breakpoint to
2811 compensate for e7000 maladjustment.
2812 * sparcl-tdep.c (sparclite_check_watch_resources): Fix logic bug
2813 which prevented hardware watchpoints from working.
2815 Thu Jan 4 10:44:17 1996 Fred Fish <fnf@cygnus.com>
2817 * infptrace.c (udot_info): New function.
2818 (PT_*): Define each individually if that one is not defined.
2819 * rs6000-nat.c (kernel_u_size): New function
2820 Include <sys/user.h> for "struct user"
2821 * alpha-nat.c (kernel_u_size): New function.
2822 Include <sys/user.h> for "struct user"
2823 * sparc-nat.c (kernel_u_size): New function.
2824 Include <sys/user.h> for "struct user"
2825 * i386b-nat.c (kernel_u_size): New function.
2826 * i386v-nat.c (kernel_u_size): New function.
2827 * config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define.
2828 (kernel_u_size): Declare.
2829 * config/i386/nm-linux.h (KERNEL_U_SIZE): Define.
2830 (kernel_u_size): Declare.
2831 * config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define.
2832 (kernel_u_size): Declare.
2833 * config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define.
2834 (kernel_u_size): Declare.
2835 * config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define.
2836 (kernel_u_size): Declare.
2838 Thu Jan 4 11:00:01 1996 steve chamberlain <sac@slash.cygnus.com>
2840 * mdebugread.c (mylookup_symbol): enum namespace becomes
2841 enum_namespace type.
2842 * symfile.c (add_psymbol_to_list)
2843 (add_psymbol_addr_to_list): Ditto.
2844 * symtab.c (lookup_partial_symbol): Ditto.
2845 (lookup_symbol): Ditto.
2846 (lookup_block_symbol): Ditto.
2847 * win32-nat.c (handle_load_dll): Use incoming dll base.
2848 (child_wait): Catch DLL load errors.
2849 (create_child_inferior): Translated between paths correctly.
2851 Wed Jan 3 23:13:53 1996 Fred Fish <fnf@cygnus.com>
2853 * i386v4-nat.c (supply_gregset, fill_gregset): Subtract NUM_FREGS
2854 from NUM_REGS to get number of general registers that we care about.
2855 * config/i386/tm-i386.h (REGISTER_BYTES): Define in terms
2856 of number of general regs and number of floating point regs.
2858 Wed Jan 3 19:49:54 1996 steve chamberlain <sac@slash.cygnus.com>
2860 * config/i386/tm-win32.h (IN_SOLIB_CALL_TRAMPOLINE): New.
2861 (SKIP_TRAMPOLINE_CODE): New.
2862 * config/i386/xm-win32.h (CANT_FORK): Deleted.
2863 (SLASH*) Changed to use unix style slash.
2864 * symtab.h (namespace enum): becomes typedef to avoid namespace
2866 * infcmd.c (path_command): Use empty string if PATH name not set.
2867 * i386-tdep.c (skip_trampoline_code): New function.
2868 * srec.c: Renamed dsrec.c to avoid filename collision.
2869 * Makefile.in: Cope with renaming.
2871 Wed Jan 3 13:09:04 1996 Fred Fish <fnf@cygnus.com>
2873 * symmisc.c (print_objfile_statistics): Print memory use statistics
2874 for objfile psymbol, symbol, and type obstacks.
2876 Tue Jan 2 13:41:14 1996 Stan Shebs <shebs@andros.cygnus.com>
2878 * config/mips/nm-irix5.h: Restore.
2879 (TARGET_HAS_HARDWARE_WATCHPOINTS, etc): Define as for Irix 4;
2880 from Lee Iverson <leei@ai.sri.com>.
2881 * config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h.
2882 * config/mips/irix[345].mh (MUNCH_DEFINE): Remove.
2884 For older changes see ChangeLog-95
2890 version-control: never