1 Tue Jul 16 23:47:04 1996 Mark Alexander <marka@cygnus.com>
3 * a29k-tdep.c (get_saved_register): Allow PC to be modified
4 when innermost frame is selected, but not in outer frames.
6 Tue Jul 16 23:37:25 1996 Stu Grossman (grossman@critters.cygnus.com)
8 * command.c (do_setshow_command): Don't segfault when showing
9 var_string and var_string_noescape vars that are NULL.
11 Mon Jul 15 16:55:48 1996 Doug Evans <dje@canuck.cygnus.com>
13 * win32-nat.c (handle_load_dll): dos_path_to_unix_path renamed to
14 cygwin32_conv_to_posix_path.
15 (child_create_inferior): unix_path_to_dos_path renamed to
16 cygwin32_conv_to_win32_path. Rewrite code to translate PATH.
18 Mon Jul 15 16:44:05 1996 Stu Grossman (grossman@critters.cygnus.com)
20 * defs.h printcmd.c: Create global disassemble_info structure
22 * gdbtk.c (gdb_disassemble): Setup di.mach from
23 tm_print_insn_info.mach, and set endian from TARGET_BYTE_ORDER.
24 * i386-tdep.c (set_assembly_language_command): set
25 tm_print_insn_info.mach to the appropriate value for 386 or 8086
27 * printcmd.c (print_insn): Move init of disassembler_info to
28 _initialize_printcmd. Set endian for disassembler here.
29 * sparc-tdep.c: Set tm_print_insn_info.mach as appropriate to
30 select sparc/sparclite.
31 * config/sparc/{tm-sparc.h tm-sparclite.h}: Get rid of
32 TM_PRINT_INSN. Set TM_PRINT_INSN_MACH to
33 bfd_mach_sparc/bfd_mach_sparc_sparclite.
35 Fri Jul 12 19:04:32 1996 Fred Fish <fnf@cygnus.com>
37 * hpread.c (hpread_lookup_type): Use xmmalloc/xmrealloc rather
38 than xmalloc/xrealloc.
40 Fri Jul 12 17:59:47 1996 Fred Fish <fnf@ninemoons.com>
42 * objfiles.c (map_to_file): Error return from mmalloc_findbase is
43 a NULL pointer, not a -1.
45 Fri Jul 12 10:16:24 1996 Stu Grossman (grossman@critters.cygnus.com)
47 * i386-tdep.c (set_assembly_language_command): New routine to
48 select between i386 and i8086 instruction sets for disassembly.
49 New command `set assembly-language {i386 i8086}'.
51 Thu Jul 11 21:13:21 1996 Mark Alexander <marka@cygnus.com>
53 * monitor.c (monitor_write_memory, monitor_read_memory_single):
54 Disable use of "long long" memory read/write commands; can't
55 use them because we hold the values to read/write in an int
56 variable, and because strtoul fails on values that exceed the
57 size of a long. This fixes breakpoint problems on MON960.
59 Thu Jul 11 11:39:31 1996 Fred Fish <fnf@cygnus.com>
61 * config/m68k/xm-hp300hpux.h (HAVE_MMAP): Remove definition.
62 * config/pa/xm-hppah.h (HAVE_MMAP): Ditto.
64 Wed Jul 10 16:54:41 1996 Fred Fish <fnf@cygnus.com>
66 * Makefile.in (MMALLOC_CFLAGS): Eliminate intermediate MMALLOC_DISABLE
67 and MMALLOC_CHECK macros, and add comment indicating how host dependent
68 makefile fragment should modify MMALLOC_CFLAGS to not use mmalloc, or
69 to use it but to not do heap corruption checking.
70 * gdbserver/Makefile.in: Ditto.
71 * utils.c (init_malloc): Replace warning() use with direct call of
72 fprintf_unfiltered, since current_target has not yet been set and thus
73 we cannot use warning(). If we try to use mmcheck and it fails,
74 suggest that this configuration needs NO_MMCHECK or MMCHECK_FORCE
75 defined. Other small mmalloc related cleanups.
76 * config/sparc/sun4os4.mh (MMALLOC_CFLAGS): Define MMCHECK_FORCE to 1.
77 * config/alpha/alpha-osf2.mh (MMALLOC_CFLAGS): Set to -DNO_MMCHECK.
79 * config/sparc/xm-sun4os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
80 * config/i386/xm-i386v4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
81 * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
82 * config/m68k/xm-hp300hpux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
83 * config/m68k/xm-m68kv4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT);
84 * config/m68k/xm-sun3os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
85 * config/pa/xm-hppah.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
86 * config/sparc/xm-sun4sol2.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
87 Remove obsolete defines.
89 * config/alpha/alpha-linux.mh (MMALLOC_DISABLE):
90 * config/alpha/alpha-osf1.mh (MMALLOC_DISABLE):
91 * config/rs6000/rs6000.mh (MMALLOC_DISABLE):
92 * config/rs6000/aix4.mh (MMALLOC_DISABLE):
93 * config/powerpc/aix4.mh (MMALLOC_DISABLE):
94 * config/powerpc/aix.mh (MMALLOC_DISABLE):
95 * config/ns32k/ns32km3.mh (MMALLOC_DISABLE):
96 * config/mips/mipsm3.mh (MMALLOC_DISABLE):
97 * config/mips/decstation.mh (MMALLOC_DISABLE):
98 * config/m88k/cxux.mh (MMALLOC_DISABLE):
99 * config/i386/i386mk.mh (MMALLOC_DISABLE):
100 * config/i386/i386m3.mh (MMALLOC_DISABLE):
101 * config/i386/i386gnu.mh (MMALLOC_DISABLE):
102 Use MMALLOC_CFLAGS instead.
104 Tue Jul 9 22:41:12 1996 Jeffrey A Law (law@cygnus.com)
106 * h8300-tdep.c: Remove some outdated comments.
107 (h8300_skip_prologue): Rework to be more correct for the H8/300H.
108 Handle stm.l insns for the H8/S.
109 (examine_prologue): Likewise.
111 Tue Jul 9 16:48:55 1996 Raymond Jou <rjou@mexican.cygnus.com>
113 * ser-mac.c (mac_close): Change a typo SetSetBuf to SerSetBuf.
115 Mon Jul 08 08:50:39 1996 Mark Alexander <marka@cygnus.com>
117 * mon960-rom.c (mon960_open): Add floating point detection to
118 prevent hang on non-FPU processors (PR 9775).
119 (mon960_cmds): Swap setmem.cmdw and setmem.cmdl to fix problem
120 setting breakpoints and improve loading speed.
122 Sun Jul 7 14:57:34 1996 Fred Fish <fnf@cygnus.com>
124 * coffread.c (record_minimal_symbol): Don't presave name string
125 on symbol_obstack before passing to prim_record_minimal_symbol.
126 It now handles saving the string itself.
127 * dbxread.c (read_dbx_dynamic_symtab): Ditto.
128 * mipsread.c (read_alphacoff_dynamic_symtab): Ditto.
129 * os9kread.c (record_minimal_symbol): Ditto.
130 * solib.c (solib_add_common_symbols): Ditto.
132 * coffread.c (coff_symtab_read): Don't presave name string on
133 symbol_obstack before passing to prim_record_minimal_symbol_and_info.
134 It now handles saving the string itself.
135 * dbxread.c (record_minimal_symbol): Ditto.
136 * elfread.c (record_minimal_symbol_and_info): Ditto.
138 * dstread.c (record_minimal_symbol): Remove static function that just
139 called prim_record_minimal_symbol with the same args (after change to
140 prim_record_minimal_symbol to do it's own name string saves).
141 * nlmread.c (record_minimal_symbol): Ditto.
142 * somread.c (record_minimal_symbol): Ditto.
144 * hpread.c (hpread_read_enum_type): Save symbol name on symbol obstack.
145 (hpread_read_function_type): Ditto.
146 (hpread_process_one_debug_symbol): Ditto.
147 * mdebugread.c (parse_symbol): Ditto.
149 * minsyms.c (prim_record_minimal_symbol_and_info): Ditto.
151 * coffread.c (process_coff_symbol): Use obsavestring to save
152 SYMBOL_NAME, rather than obstack_copy0.
153 * dstread.c (create_new_symbol): Ditto
154 * symfile.c (obconcat): Ditto.
155 * stabsread.c (patch_block_stabs): Ditto.
156 * xcoffread.c (SYMNAME_ALLOC): Ditto.
158 * symfile.c (obsavestring): Update comments
159 * solib.c (solib_add_common_symbols): Remove local var origname.
161 Wed Jul 3 15:56:08 1996 Stu Grossman (grossman@critters.cygnus.com)
163 * configure: Re-build with autoconf-2.10.
165 * sparcl-tdep.c (_initialize_sparc_tdep) config/sparc/tm-sparc.h,
166 config/sparc/tm-sparclite.h: Initialize tm_print_insn from
167 TM_PRINT_INSN, which comes from the tm file.
169 Tue Jul 02 21:41:20 1996 Mark Alexander <marka@cygnus.com>
171 * coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c,
172 os9kread.c: Replace identical sym_offsets functions with
173 default_symfile_offsets.
174 * somread.c (som_symfile_offsets): Use new SIZEOF_SECTION_OFFSETS
175 macro to allocate section_offsets.
176 * symfile.c (default_symfile_offsets): New function.
177 * symfile.h: Declare default_symfile_offsets.
178 * symtab.h: Define SIZEOF_SECTION_OFFSETS macro to
179 simplify allocation of section_offsets.
181 Tue Jun 11 12:02:55 1996 Stu Grossman (grossman@critters.cygnus.com)
183 * Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure.
184 * configure configure.in: Only make sol-thread.o for native.
185 Also, switch to dlopened libthread_db.so.1.
186 * sol-thread.c: Switch to using dlopen to get the thread_db
189 Thu Jun 13 16:53:25 1996 Stu Grossman (grossman@critters.cygnus.com)
191 * configure, configure.in: Change test for libthread_db to only
192 work for configs where build/host/target are the same.
194 Tue Jul 2 15:04:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
196 * config/powerpc/{linux.mh,xm-linux.h}: New files, for Linux on
199 * configure.in (powerpc-*-linux): Add Linux, System V, and ELF
201 * configure: Regenerate.
203 Mon Jul 1 13:00:43 1996 Stan Shebs <shebs@andros.cygnus.com>
205 From Raymond Jou <rjou@mexican.cygnus.com>:
206 * mpw-make.sed: Add lines to whack out autoconf hook
209 Mon Jul 01 11:07:15 1996 Mark Alexander <marka@cygnus.com>
211 * remote-e7000.c (e7000_stop): New function.
213 Fri Jun 28 06:34:19 1996 Dawn Perchik <dawn@cygnus.com>
215 * configure, configure.in: Add target sparclet.
216 * monitor.h, monitor.c: Added monitor flags MO_NO_ECHO_ON_SETMEM
217 (don't expect echo on setmem command), MO_RUN_FIRST_TIME (if
218 command to start process running on target is different from one
219 to continue execution), MO_HEX_PREFIX (if addresses from monitor
221 * monitor.c, parse.c, sparc-tdep.c: Don't require strings in the
222 registers array. This is to allow NULLs to be place holders in
223 the tm-*.h file so that only minor changes are needed when a new
224 processor is introduced (eg, one without floating point).
225 * sparc-tdep.c: Conditionally remove dependancies on floating
227 * sparclet-rom.c, config/sparc/sparclet.mt,
228 config/sparc/tm-sparclet.h: New files for target sparclet.
229 * symfile.c (load_command): Add option for 2nd parameter; a load
230 offset added to the vma of each section.
232 Fri Jun 28 05:39:19 1996 Dawn Perchik <dawn@cygnus.com>
234 * main.c (main): Add option "l" for setting remote_timeout.
236 Fri Jun 28 05:25:18 1996 Dawn Perchik <dawn@cygnus.com>
238 * remote-e7000.c, remote.c, target.h, top.c: Add set option
239 "remote_timeout" for setting remote_timeout. Add set option
240 "use_hard_breakpoints" for setting hardware .vs. memory
243 Fri Jun 28 04:32:18 1996 Dawn Perchik <dawn@cygnus.com>
245 * remote-e7000.c (e7000_parse_device): New function.
246 Add option "tcp_remote" to target command if using
247 tcp to connect to a remote host which is then connected
248 via serial port to the e7000 (for exampole, a port master).
249 (e7000_open): Change to call e7000_parse_device.
251 Fri Jun 28 03:47:17 1996 Dawn Perchik <dawn@cygnus.com>
253 * monitor.c (monitor_debug): Fix remotedebug buffering.
255 Thu Jun 27 18:24:17 1996 Stan Shebs <shebs@andros.cygnus.com>
257 * config/i386/cygwin32.mh, config/powerpc/cygwin32.mh
258 (NATDEPFILES): Add a space.
260 Wed Jun 26 06:05:39 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
262 * gdbtypes.c (create_array_type): If TYPE_LENGTH (result_type)
263 is zero, set TYPE_FLAG_TARGET_STUB to force reevaluation of the type.
265 * ch-exp.c (calculate_array_length): Function removed.
267 Tue Jun 25 17:41:06 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
269 * remote-e7000.c (e7000_read_inferior_memory_large): New function.
270 (e7000_xfer_inferior_memory): Call it.
272 Tue Jun 25 23:14:07 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
274 * gdb/gdbserver/Makefile.in (docdir): Removed.
276 Tue Jun 25 22:05:38 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
278 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir):
279 Use autoconf set values.
281 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
282 * nlm/Makefile.in (bindir, libdir, datadir, mandir, infodir,
283 includedir): Use autoconf set values.
285 * nlm/configure.in (AC_PREREQ): autoconf 2.5 or higher.
286 * nlm/configure: Rebuilt.
287 * gdb/gdbserver/Makefile.in (datadir): Set to $(prefix)/share.
289 Mon Jun 24 09:56:14 1996 Angela Marie Thomas (angela@cygnus.com)
291 * stabsread.c (read_cfront_member_functions): add type
293 Sun Jun 23 23:40:48 1996 Doug Evans <dje@canuck.cygnus.com>
295 * win32-nat.c: #include <unistd.h>.
296 (unix_paths_to_dos_paths, dos_paths_to_unix_paths): Delete.
297 (child_create_inferior): Convert only env var PATH to win32 style.
298 (set_pathstyle_dos): Delete.
299 (_initialize_inftarg): Delete dos-path-style command.
302 Fri Jun 21 11:04:47 1996 Fred Fish <fnf@cygnus.com>
304 * gdbtk.tcl (create_register_windows): Include missing '$'s.
305 Add global declarations for various reg_format_* variables.
306 * gdbtk.tcl (populate_register_window): Make initial window one
307 line taller to account for new column header line.
309 Fri Jun 21 09:46:47 1996 Fred Fish <fnf@cygnus.com>
311 * gdbtk.c (get_register): Support for printing raw formats.
312 * gdbtk.tcl: Add hint for using debug_interface.
313 (center_window, add_breakpoint_frame, delete_breakpoint_frame):
314 Enclose arg in braces for consistency.
315 (create_registers_window, populate_reg_window, update_registers):
316 Major rewrite to support displaying multiple formats in the register
318 (init_reg_info): New function.
319 (recompute_reg_display_list): Reset reg_display_list, start
320 register display lines at line 2.
323 Thu Jun 20 13:42:23 1996 Doug Evans <dje@canuck.cygnus.com>
325 * configure.in: Revise sol-thread.o test.
326 * configure: Regenerated.
328 * source.c (find_source_lines): Reassign size to result of read.
331 Thu Jun 20 08:18:59 1996 Fred Fish <fnf@cygnus.com>
333 * gdbtk.tcl (gdbtk_tcl_readline_begin): Handle backspace to
334 avoid backing up over prompt. At every input, make sure insert
335 point is at least after command start, handle control-u to delete
337 (tclsh): Handle backspace to avoid backing up over prompt. Handle
338 control-u to delete current input line.
340 Wed Jun 19 17:23:38 1996 Geoffrey Noer <noer@cygnus.com>
342 * configure.in: disable gdbtk for *cygwin32* hosted compiles
343 * configure: regenerated with autoconf 2.8
346 Tue Jun 18 16:25:54 1996 Jeffrey A. Law <law@rtl.cygnus.com>
348 * h8300-dep.c (gdb_print_insn_h8300): Handle the H8/S.
349 (h8300_command): Likewise.
350 (set_machine): Likewise.
351 (set_machine_hook): Likewise.
352 (_initialize_h8300m): Likewise.
354 * config/h8300/tm-h8300.h (h8300smode): Declare.
356 Sun Jun 16 15:21:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
358 * somsolib.c (som_solib_create_inferior_hook): Handle tracking
359 of shl_load calls for hpux10.
361 Thu Jun 13 11:16:10 1996 Tom Tromey <tromey@thepub.cygnus.com>
363 * config.in: Regenerated.
364 * acconfig.h (HAVE_THREAD_DB_LIB): Added entry.
366 * configure: Regenerated.
367 * aclocal.m4 (CY_AC_PATH_TCLH, CY_AC_PATH_TKH): Use odd names to
368 avoid name clashes with SunOS headers.
370 Tue Jun 11 19:52:50 1996 Fred Fish <fnf@cygnus.com>
372 From Michael Snyder <Michael_Snyder@next.com>:
373 * bcache.c (print_bcache_statistics): Avoid divide-by-zero
374 exception if one or more objfile has no symbols, such as when
375 a dynamic library has been stripped.
377 Tue Jun 11 12:02:55 1996 Stu Grossman (grossman@critters.cygnus.com)
379 * Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure.
380 * configure configure.in: Only make sol-thread.o for native.
381 Also, switch to dlopened libthread_db.so.1.
382 * sol-thread.c: Switch to using dlopen to get the thread_db
385 Mon Jun 10 14:17:19 1996 Fred Fish <fnf@cygnus.com>
387 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h} (MMAP_BASE_ADDRESS):
388 Change from 0xE0000000 to 0xC0000000.
390 Thu Jun 6 17:10:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
392 * config/powerpc/xm-solaris.h: Initial version of support for
395 Wed Jun 5 01:52:57 1996 James G. Smith <jsmith@cygnus.co.uk>
397 * configure.in (configdirs): Force 4100 builds to use 4300 GDB
399 * configure: Rebuild.
401 * config/mips/vr4300el.mt (SIM_OBS): Include simulator in
402 little-endian builds.
404 Mon Jun 3 11:48:29 1996 Jeffrey A Law (law@cygnus.com)
406 * inftarg.c (child_thread_alive): Protect declaration with
407 #ifndef CHILD_THREAD_ALIVE.
409 * source.c (find_source_lines): Check the time on the symtab's bfd if
410 it exists, else check the time on the exec_bfd.
412 Thu May 30 09:43:17 1996 Mark Alexander <marka@cygnus.com>
414 * dsrec.c (make_srec): Fix calculation of address size
415 to allow addresses less than 0x100.
417 Thu May 30 04:24:09 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
419 * ch-exp.c (ch_lex): In case of LOC_TYPEDEF call calculate_array_length.
421 Tue May 28 16:15:47 1996 Geoffrey Noer <noer@cygnus.com>
423 * remote-mips.c: cannot use EINVAL for breakpoint test since
424 its value varies for different hosts (e.g. go32's is 19, while
425 sunos is 22). Changed to hardcoded 22 since that is what the
428 Tue May 28 11:14:58 1996 Tom Tromey <tromey@creche.cygnus.com>
430 * configure: Regenerated.
431 * aclocal.m4 (CY_AC_PATH_TCLH): Don't use AC_TRY_RUN.
432 (CY_AC_PATH_TKH): Don't use AC_TRY_RUN.
434 Sun May 26 16:56:35 1996 Miles Bader <miles@gnu.ai.mit.edu>
436 * solib.c (solib_absolute_prefix, solib_search_path): New variables.
437 (_initialize_solib): Add set/show commands for those variables.
438 (solib_map_sections): Implement searching using them.
440 Sun May 26 14:14:49 1996 Fred Fish <fnf@cygnus.com>
442 Changes from: David Mosberger-Tang <davidm@azstarnet.com>
444 * NEWS: Add Alpha Linux as a new native configuration.
446 * mdebugread.c (parse_symbol): When we find a malloc() symbol with
447 return type VOID, assume no debugging info is available for that
448 object file and patch the return value into VOID *. Otherwise,
449 operations requiring an implicit call to malloc() will fail.
451 * infrun.c (wait_for_inferior): The criterion to detect entering a
452 sigtramp handler is now: (a) the current pc is inside a sigtramp
453 handler, (b) the previous pc is not in a sigtramp handler, and (c)
454 the current stack pointer is "inner" than the old one. Condition
455 (c) is new to avoid mistaking a return from a signal handler into
456 sigtramp as a new sigtramp invocation.
458 * dcache.c (struct dcache_block): Declare addr as CORE_ADDR. An
459 int may not be big enough to hold an address.
461 (dcache_peek_byte): Fix indentation.
463 * configure.in (alpha-*-linux*): Add target.
466 * config/alpha/tm-alpha.h (PROC_DESC_IS_DYN_SIGTRAMP): New macro.
467 (SET_PROC_DESC_IS_DYN_SIGTRAMP): Ditto.
468 (DYNAMIC_SIGTRAMP_OFFSET): Ditto.
469 (SIGCONTEXT_ADDR): Ditto.
470 (FRAME_PAST_SIGTRAMP_FRAME): Ditto.
472 * config/alpha/alpha-linux.mh: New file.
473 * config/alpha/alpha-linux.mt: Ditto.
474 * config/alpha/nm-linux.h: Ditto.
475 * config/alpha/tm-alphalinux.h: Ditto.
476 * config/alpha/xm-alphalinux.h: Ditto.
477 * config/alpha/xm-alphaosf.h: Renamed from xm-alpha.h.
478 * config/alpha/alpha-osf1.mh (XM_FILE): Change from xm-alpha.h to
480 * config/alpha/alpha-osf2.mh: Ditto.
482 * blockframe.c (find_pc_partial_function): Pass PC to
483 SIGTRAMP_START and SIGTRAMP_END macros for the benefit of systems
484 that detect sigtramp code via designated code sequences (as is the
485 case for Linux/Alpha, for example).
487 * config/i386/tm-i386bsd.h: Change SIGTRAMP_START and SIGTRAMP_END
488 to ignore new PC argument.
489 * config/m68k/tm-hp300bsd.h: Ditto.
490 * config/vax/tm-vax.h: Ditto.
492 * alpha-tdep.c (alpha_linux_sigtramp_offset): New function.
493 (alpha_osf_skip_sigtramp_frame): Ditto.
494 (push_sigtramp_desc): Ditto.
495 (alpha_find_saved_regs): Use SIGCONTEXT_ADDR macro to extract
496 sigcontext address from frame.
497 (alpha_saved_pc_after_call): When in sigtramp, use
498 alpha_frame_saved_pc() instead of read-register().
499 (after_prologue): When inside a dynamically generated sigtramp
500 function, there is no prologue, so return address of first
502 (alpha_in_prologue): Fix typo in comment.
503 (find_proc_desc): Use macro DYNAMIC_SIGTRAMP_OFFSET to determine
504 whether we're inside a dynamicaly generated sigtramp function. If
505 so, create and push and appropriate procedure descriptor.
506 (alpha_frame_chain): Use macro FRAME_PAST_SIGTRAMP_FRAME to obtain
507 the frame past a sigtramp frame (if the current frame is indeed a
509 (init_extra_frame_info): Don't read next frame register off of
510 stack-pointer when inside a dynamiccaly generated sigtramp.
511 (alpha_pop_frame): Also unlink and destroy procedure descriptors
512 created for dynamically generated sigtramp functions.
514 * alpha-nat.c: When compiling under Linux, include <asm/reg.h> and
515 <alpha/ptrace.h> instead of <machine/reg.h>
517 Tue Jul 2 13:58:10 1996 Miles Bader <miles@gnu.ai.mit.edu>
519 * gnu-nat.c (inf_validate_task_sc):
520 Give terminal to gdb while asking question.
521 (inf_resume): Don't validate the task suspend-count while execing.
523 Thu Jun 13 11:04:52 1996 Miles Bader <miles@gnu.ai.mit.edu>
525 * gnu-nat.c (inf_validate_task_sc): Query user before clearing any
526 additional suspend count.
527 (S_proc_wait_reply, gnu_attach): Don't call inf_validate_task_sc.
528 (inf_resume): Call inf_validate_task_sc here.
529 (gnu_resume): Call inf_update_procs to ensure noticing new threads.
531 Fri Jun 7 17:00:43 1996 Miles Bader <miles@gnu.ai.mit.edu>
533 * gnu-nat.c (gnu_create_inferior: attach_to_child): Return PID.
535 Thu May 23 15:13:56 1996 Jeffrey A Law (law@cygnus.com)
537 * h8300-tdep.c (IS_PUSH): Refine.
538 (IS_MOVE_FP, IS_MOV_SP_FP): Accept H8/300H varaints.
539 (IS_SUB4_SP, IS_SUBL_SP): New macros.
540 (h8300_skip_prologue): Handle H8/300H prologue code sequences.
541 (examine_prologue): Handle addresses from 0x010000 to 0xffffff
542 when in H8/300H mode. Get the return pointer's address correctly
543 for the H8/300H. Handle H8/300H prolouge code sequences.
545 * symfile.c (generic_load): Print the starting address
546 of the file just loaded.
548 Thu May 23 12:09:52 1996 Stan Shebs <shebs@andros.cygnus.com>
550 * mpw-make.sed: Edit @THREAD_DB_OBS@ out of makefile.
552 Tue May 21 11:53:56 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
554 * breakpoint.c (bpstat_do_actions): Avoid endless recursion
555 if a `source' command is contained in bs->commands.
557 * infrun.c (wait_for_inferior): Update step_frame_address when
558 stepping into a new line.
560 From schwab@issan.informatik.uni-dortmund.de (Andreas Schwab):
561 * breakpoint.c (breakpoint_1): Add shlib_disabled case to
564 Mon May 20 22:52:00 1996 Mark Alexander <marka@cygnus.com>
566 * dsrec.c (load_srec): Add WAITACK parameter, for machines
567 like EST visionICE that send back an ACK after each S-record.
568 * monitor.c (monitor_wait_srec_ack): New function.
569 (monitor_load): Pass monitor_wait_srec_ack to load_srec
570 if the monitor's MO_SREC_ACK flag is set.
571 * monitor.h: Define MO_SREC_ACK flag.
572 * remote-est.c (est_cmds): Add MO_SREC_ACK flag.
573 * sh3-rom.c (sh3_load): Accomodate change in load_srec prototype.
574 * srec.h: Add WAITACK parameter to load_srec prototype.
576 Sun May 19 21:22:00 1996 Rob Savoye <rob@chinadoll>
578 * config/sparc/sparclite.mt: Add the sparc simulator.
580 Sun May 19 16:49:37 1996 Fred Fish <fnf@cygnus.com>
582 * defs.h (read_command_lines, query_hook): Update prototypes.
583 (readline_begin_hook, readline_hook, readline_end_hook): Declare.
584 * breakpoint.c (commands_command): Build message in temporary buffer
585 and pass that, as well as tty control flag, to read_command_lines.
586 * top.c (readline_begin_hook, readline_hook, readline_end_hook):
588 (command_loop): Check for non-NULL instream before looping.
589 (command_line_input): Use readline_hook when appropriate, to get
590 user input from a GUI window.
591 (read_next_line): Also build prompt if getting user input from a GUI.
592 (recurse_read_control_structure): Fix typo in comment.
593 (read_command_lines): Use passed in prompt and tty flag to decide how
594 to build message. Use readline_begin_hook when appropriate, to set
595 up a GUI interaction window. Just return head, whether NULL or not,
596 after using readline_end_hook to complete GUI interaction.
597 (define_command, document_command): Build message in a temporary
598 buffer and pass it to read_command_lines, along with tty flag.
601 * gdbtk.c (gdbtk_readline_begin, gdbtk_readline, gdbtk_readline_end):
603 (tk_command_loop): Set instream to NULL to enable Tk user interaction.
604 (gdbtk_init): Set readline_begin_hook, readline_hook,
605 and readline_end_hook.
606 * gdbtk.tcl (gdbtk_tcl_readline_begin, gdbtk_tcl_readline,
607 gdbtk_tcl_readline_end): New functions.
608 (tclsh): Pack scroll bar on right side of window, not left.
611 Sat May 18 02:43:58 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
613 * blockframe.c (frameless_look_for_prologue):
614 Add FUNCTION_START_OFFSET only if func_start is non-zero.
615 * minsyms.c (lookup_minimal_symbol_by_pc): Return NULL if
616 pc is not in a known section.
617 * stack.c (print_frame_info): Remove check for fi->pc in known
618 section, now handled by lookup_minimal_symbol_by_pc.
621 Fri May 17 13:54:34 1996 Fred Fish <fnf@cygnus.com>
623 * gdbtk.tcl (create_command_window): Change a misspelled "get"
624 to the intended "cget".
625 (delete_line): Fix so it deletes the current line at the
629 Fri May 17 13:31:04 1996 Stan Shebs <shebs@andros.cygnus.com>
631 * sh-stub.c: New file, was config/sh/stub.c.
634 Thu May 16 19:20:29 1996 Fred Fish <fnf@fishfood.ninemoons.com>
636 * gdbtk.tcl (gdb_prompt): Set this early on.
637 (create_command_window): Use gdb_prompt rather than "(gdb) ".
638 (gdbtk_tcl_preloop): Proc executed just prior to Tk main loop.
639 (tclsh): If an evaluation window already exists, just bring it
640 to the front instead of trying to create another.
641 * gdbtk.c (tk_command_loop): New function.
642 (gdbtk_init): Call tk_command_loop rather than Tk_MainLoop.
644 Thu May 16 16:16:35 1996 Fred Fish <fnf@cygnus.com>
646 * gdbtk.tcl (evaluate_tcl_command, tclsh): New functions that
647 implement a tcl evaluation window for gdbtk maintainers to use.
649 Thu May 16 11:42:58 1996 Tom Tromey <tromey@creche.cygnus.com>
651 * gdbtk.tcl (files_command): Correctly insert list of files into
654 * gdbtk.tcl (files_command): listbox command no longer accepts
657 Wed May 15 16:04:09 1996 Stan Shebs <shebs@andros.cygnus.com>
659 * gdbtk.tcl (create_command_window): If command window's buffer
660 is disabled, don't execute any of the key bindings.
663 Wed May 15 08:25:12 1996 Jeffrey A Law (law@cygnus.com)
665 * top.c (read_next_line): Fix thinkos. From Donn Seeley.
667 * coffread.c (coff_symtab_read): Handle C_LABEL symbols like
669 * h8300-tdep.c (h8300_pop_frame): Reset $sp and $pc correctly.
670 Flush cached frames just before exiting.
671 * remote-sim.c (gdbsim_resume): Complain if the program isn't
673 * config/h8300/tm-h8300.h (BELIEVE_PCC_PROMOTION): Define.
675 Tue May 14 18:05:16 1996 Stu Grossman (grossman@critters.cygnus.com)
677 * procfs.c (procfs_thread_alive procfs_stop): Make static.
678 (procfs_pid_to_str): New routine to print out thread id's in an
680 * sol-thread.c (sol_thread_fetch_registers): Re-order manner in
681 which supply_register is called to fix bug with writing
683 * config/sparc/tm-sun4sol2.h: Define default for
684 target_pid_to_str in case host lacks libthread_db.
686 Mon May 13 23:53:30 1996 Stu Grossman (grossman@critters.cygnus.com)
688 * Makefile.in config.in configure configure.in
689 config/sparc/nm-sun4sol2.h config/sparc/sun4sol2.mh
690 config/sparc/tm-sun4sol2.h: Use autoconf to config Solaris thread
691 and pthread support, since pre-2.5 systems don't come with
694 * procfs.c (info_proc): Use int instead of id_t. Old versions of
695 Irix don't seem to define this.
698 Mon May 13 13:43:25 1996 Fred Fish <fnf@cygnus.com>
700 * gdbtk.c (tk_command): Catch case where no argument is given
701 since this will cause the tcl interpreter to dump core.
704 Mon May 13 17:40:58 1996 Jeffrey A Law (law@cygnus.com)
706 * top.c (execute_control_command, case while_control): Allow
707 a while command to be interrupted.
709 Mon May 13 16:17:36 1996 Stu Grossman (grossman@critters.cygnus.com)
711 * sol-thread.c: More cleanup, add comments.
712 (sol_thread_resume): Prevent people from trying to step
714 (sol_thread_wait sol_thread_fetch_registers
715 sol_thread_store_registers): Remove unnecessary check for
716 sol_thread_active. These routines won't get called unless threads
719 Mon May 13 11:29:37 1996 Stan Shebs <shebs@andros.cygnus.com>
721 SH3-E support from Allan Tajii <atajii@hmsi.com>:
722 * sh-tdep.c (sh_reg_names, sh3_reg_names): Add empty names for
724 (sh3e_reg_names): New register name array.
725 (sh_processor_type_table): Add sh3e processor type.
726 * config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): Fix test.
727 (REGISTER_NAMES, NUM_REGS, NUM_REALREGS, etc): Adjust for
728 full set of registers.
729 * remote-e7000.c (want_sh3, want_sh3_nopc): New globals.
730 (e7000_fetch_registers, e7000_wait): Use them.
731 * sh3-rom.c (sh3_regnames): Add float registers.
732 (sh3e_cmds, sh3e_ops): New globals.
733 (sh3e_open): New function.
734 (_initialize_sh3_rom): Rename from _initialize_sh3, set up
737 Fri May 10 15:53:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
739 * sol-thread.c: Cleanup. gcc -Wall fixes. Add prototypes.
740 Print out messages instead of codes for thread_db errors. Make
741 access macros for thread and lwp manipulation. Make cleanups to
742 fixup inferior_pid in case of errors.
744 Thu May 9 19:06:02 1996 Fred Fish <fnf@cygnus.com>
746 * aclocal.m4: Remove unused definition of AC_C_CROSS.
747 * configure.in: Add powerpcle-*-solaris* host and target config
748 so April 30th change does not get lost next time configure is
751 Thu May 9 14:13:08 1996 Stu Grossman (grossman@critters.cygnus.com)
753 * Makefile.in, breakpoint.c, corelow.c, fork-child.c, inflow.c,
754 infrun.c, mac-nat.c, procfs.c, remote.c, sol-thread.c, thread.c,
755 win32-nat.c, config/nm-lynx.h: Rename thread.h to gdbthread.h to
756 avoid conflict with Solaris /usr/include/thread.h.
758 Thu May 9 12:33:32 1996 Rob Savoye <rob@chinadoll.cygnus.com>
760 * abug-rom.c: Config file for the older style ABug monitor that
761 runs on the mvme13x boards.
762 * config/m68k/monitor.mt: Add abug support for m68k cross
765 Wed May 8 20:33:24 1996 Fred Fish <fnf@cygnus.com>
767 * infcmd.c (do_registers_info): Always print the raw floating
768 point value's bytes in big endian order, so the the leftmost bit
769 is the most significant.
770 * breakpoint.c (clear_momentary_breakpoints): Remove dead code
771 that is referenced nowhere else.
772 (set_breakpoint): Ditto.
773 (do_enable_breakpoint): Created from enable_once_breakpoint
774 with a couple of changes.
775 (enable_breakpoint): Call do_enable_breakpoint with an appropriate
776 bpdisp enum value to set disposition of breakpoint.
777 (enable_once_breakpoint): Ditto.
778 (enable_delete_breakpoint): Ditto.
779 * breakpoint.h (clear_momentary_breakpoints): Remove prototype.
780 * symtab.c (find_pc_line): Improve comments.
782 * gdbtk.c: Fix a couple of misspellings.
784 * xcoffread.c: Ditto.
786 Tue May 7 18:37:06 1996 Stan Shebs <shebs@andros.cygnus.com>
788 * target.c (debug_to_xfer_memory): Insert line breaks when
789 dumping the memory block.
791 Mon May 6 13:52:52 1996 Stu Grossman (grossman@critters.cygnus.com)
793 * fork-child.c (fork_inferior), inferior.h: init_trace_fun now
794 returns a possibly modified pid.
795 * inftarg.c (ptrace_him): Now returns pid;
796 * m3-nat.c (m3_trace_him): Now returns pid;
797 * infcmd.c (run_command): Minor cleanup.
798 * infrun.c (wait_for_inferior): Add another check for one_stepped
799 near where we read the pc to avoid erroneously setting
800 random_signal for multi-threaded support.
801 * procfs.c: Add support for Solaris LWPs. Remove def of
802 LOSING_POLL. Many cleanups... Several workarounds for Solaris
803 lossage. System call entry and exit are now handled by
804 dynamically registered handlers.
805 * (syscallname): Don't barf when handed an unknown syscall
807 * (info_proc_syscalls): Ditto.
808 * sol-thread.c: New file. Implements Solaris thread support.
809 * symfile.c (symbol_file_add): Add call to target_new_objfile to
810 notify target-dependent code about new symbol tables.
811 * (clear_symtab_users): Call target_new_objfile to notify it of
812 the removal of all symbol tables.
813 * target.c (push_target): Make sure that to_close is non-zero
815 * target.h (target_new_objfile): Provide default.
816 * config/alpha/nm-osf2.h: Define LOSING_POLL because this version
817 of OSF can't hack using poll with /proc.
818 * config/sparc/nm-sun4sol2.h (target_new_objfile): Define to be
819 sol-thread-new-objfile.
820 * config/sparc/sun4sol2.mh: Add sol-thread.o to NATDEFFILES, and
821 add libthread_db.so.1 to NAT_CLIBS.
822 * config/sparc/tm-sun4sol2.h: Define PIDGET, TIDGET, and
825 Sat May 4 02:13:34 1996 N Srin Kumar <nsrin@wipinfo.soft.net>
827 * procfs.c (remove_fd): Fix copy of fds to fill hole left after
828 removal of the requested fd.
830 Mon May 6 07:52:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
832 * rs6000-tdep.c (_initialize_rs6000_tdep): Don't do XCOFF specific
835 * config/powerpc/tm-ppc-eabi.h: Define ELF_OBJECT_FORMAT.
838 Thu May 2 19:17:49 1996 Stan Shebs <shebs@andros.cygnus.com>
840 * gdbtk.tcl (debug_interface): New global, use to aid debugging.
841 (insert_breakpoint_tag, delete_breakpoint_tag): Fix range.
842 (file_popup_menu): Delete, never used.
843 (listing_window_popup): Rename from listing_window_button_1,
844 remove breakpoint toggling code.
845 (toggle_breakpoint): New procedure.
846 (create_file_win): Bind popup menu to button 2, toggle breakpoints
847 with button 1 in breakpoint area, add display of tagged areas if
851 Thu May 2 12:46:14 1996 Jeffrey A Law (law@cygnus.com)
854 * breakpoint.h (enum bpdisp): Add del_at_next_stop.
855 * breakpoint.c (insert_breakpoints, watchpoint_check,
856 bpstat_stop_status): Avoid bad references to memory freed via
857 delete_breakpoint on watchpoints going out of scope.
858 Do not delete these watchpoints, disable them and change their
859 disposition to del_at_next_stop instead.
860 (breakpoint_auto_delete): Delete all breakpoints whose disposition
862 (breakpoint_init_inferior): Use switch to avoid reference to
863 already deleted breakpoint.
865 Wed May 1 17:29:18 1996 Fred Fish <fnf@cygnus.com>
867 * Makefile.in (rs6000-nat.o): Depend on xcoffsolib.h.
868 * config/rs6000/rs6000.mh (NATDEPFILES): Move xcoffread.o ...
869 * config/rs6000/rs6000.mt (TDEPFILES): ... to here.
870 * xcoffsolib.c (xcoff_relocate_symtab_hook): Define and initialize.
871 (solib_info): Call xcoff_relocate_symtab via the hook.
872 (sharedlibrary_command): Ditto.
873 * xcoffread.c: Remove all FAKING_RS6000 comments and defines.
874 (xcoff_add_toc_to_loadinfo_hook): Define and initialize here.
875 (xcoff_init_loadinfo_hook): Define and initialize here.
876 (scan_xcoff_symtab): Call xcoff_add_toc_to_loadinfo via the hook.
877 (xcoff_initial_scan): Call xcoff_init_loadinfo via the hook.
878 * xcoffsolib.h (xcoff_relocate_symtab_hook): Declare extern func.
879 * rs6000-tdep.c (_initialize_rs6000_tdep): Add initializations
880 of xcoff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
881 * rs6000-nat.c (_initialize_core_rs6000): Add initialization
882 of xcoff_relocate_symtab_hook.
884 Tue Apr 30 13:22:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
886 * configure (powerpcle-*-solaris*): Add Solaris support.
888 * config/powerpc/{solaris.m[ht],tm-solaris.h}: New files for
891 Mon Apr 29 16:17:31 1996 Dawn Perchik <dawn@cygnus.com>
893 * c-valprint.c (c_val_print): Fix printing for arrays defined
896 Sun Apr 28 15:08:05 1996 Stan Shebs <shebs@andros.cygnus.com>
898 Support for bi-endian remote breakpoints.
899 * remote.c (big_break_insn, little_break_insn): New globals.
900 (break_insn): Remove.
901 (remote_insert_breakpoint, remote_remove_breakpoint): Use own
902 code if REMOTE_BREAKPOINT defined, otherwise call memory
903 breakpoint functions.
904 * config/sh/tm-sh.h (REMOTE_BREAKPOINT): Remove.
905 (BIG_REMOTE_BREAKPOINT, LITTLE_REMOTE_BREAKPOINT): Define.
907 * mon960-rom.c (mon960_cmds): Remove forward decl.
908 (mon960_load): Use current_monitor instead of mon960_cmds.
909 (mon960_regnames): Remove backslashes from line ends.
910 (_initialize_mon960): Fix documentation string.
912 Sun Apr 28 12:10:35 1996 Fred Fish <fnf@cygnus.com>
914 * symfile.h (psymbol_allocation_list): Expand comments which
915 describe the psymbol allocation list and how each field is
918 Sun Apr 28 03:44:30 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
920 * breakpoint.c (delete_breakpoint): Fix bpt->val, bpt->exp
922 (breakpoint_re_set_one): Fix b->exp, b->val, b->cond storage leaks.
924 * infcmd.c (run_command), solib.c (locate_base): Check for
925 target_has_execution in addition to inferior_pid, a core file
926 from a threaded program is yielding a non-zero inferior_pid.
928 * sparc-tdep.c (get_saved_register): Handle window registers
929 in a dummy frame correctly.
931 Sat Apr 27 20:38:32 1996 Fred Fish <fnf@cygnus.com>
933 * Makefile.in (CLIBS): Move $(MMALLOC) past all other libs,
934 so that anything that wants an allocation function not yet pulled
935 in, will get it from mmalloc rather than a system library.
936 * Makefile.in (INSTALLED_LIBS): Reorder to match order of CLIBS,
937 to avoid surprising results when used.
939 Sat Apr 27 00:12:05 1996 Dawn Perchik (dawn@cygnus.com)
941 * stabsread.c: Changes and bug fixes for cfront support.
942 Fix bug for class data members.
943 Fix parsing bug when no base classes exist.
944 Fix memory bug - allocate space for cplusplus specific info.
945 Add support for static data.
946 Add prototypes for static functions.
947 Enhance comments to show what each function expects to parse.
949 * stabsread.c(resolve_cont),dbxread.c(resolve_cont): Rename
950 function to resolve_cfront_continuation.
952 Fri Apr 26 23:58:26 1996 Jeffrey A Law (law@cygnus.com)
954 * infrun.c (wait_for_inferior): Call registers_changed when
955 restarting the inferior to get over a nullified instruction.
957 Tue Apr 24 12:12:55 1996 Dawn Perchik (dawn@cygnus.com)
959 * dbxread.c,stabsread.c,gdbtypes.c,partial-stab.h,valops.c:
960 Add new support for parsing cfront stabs.
962 Wed Apr 24 00:32:55 1996 Jeffrey A Law (law@cygnus.com)
964 * infrun.c (wait_for_inferior): Move "have_waited" label
965 outside of #ifdef conditionals. Don't trash the wait status
966 if we get a signal and the current instruction is nullified.
968 Mon Apr 22 20:17:01 1996 Fred Fish <fnf@cygnus.com>
970 * Makefile.in (VERSION): Bump version number to 4.16.1.
971 * NEWS: Update for 4.16 release.
973 Mon Apr 22 16:32:29 1996 Stan Shebs <shebs@andros.cygnus.com>
975 * monitor.h: Clean up comment formatting.
976 (current_monitor): Remove decl.
977 (LOADTYPES, LOADPROTOS, INIT_CMD, etc): Remove definitions.
978 (push_monitor, SREC_SIZE): Remove.
979 * monitor.c: Expand old macro into current_monitor derefs
981 * remote-os9k.c (current_monitor): Remove definition.
983 Mon Apr 22 14:54:45 1996 Mark Alexander <marka@superball.cygnus.com>
985 * corefile.c (specify_exec_file_hook): Allow arbitrary number of
987 (call_extra_exec_file_hooks): New function.
988 * h8300-tdep.c: Lint; add .h files to provide missing declarations,
989 remove unused variables.
990 (set_machine_hook): New function.
991 (_initialize_h8300m): Initialize it.
993 Fri Apr 19 15:03:49 1996 Ian Lance Taylor <ian@cygnus.com>
995 * remote-mips.c (encoding): Don't specify size, to avoid bug in
996 SunOS native compiler.
998 Thu Apr 18 18:46:57 1996 Stan Shebs <shebs@andros.cygnus.com>
1000 * monitor.c: Use int rather than LONGEST for values, since
1001 the formatting strings are not prepared to accept long longs.
1003 Wed Apr 17 20:17:27 1996 Doug Evans <dje@canuck.cygnus.com>
1005 * arm-tdep.c (initialize_arm_tdep): Make apcs32 a `zinteger'.
1007 Tue Apr 16 17:38:23 1996 Stu Grossman (grossman@critters.cygnus.com)
1009 * corelow.c (add_to_thread_list): Make sure reg_sect is non-null
1010 before de-referencing it. Prevents deref of NULL pointer if core
1011 file lacks .reg section.
1012 * defs.h: Rename floatformat_{to from}_long_double to
1013 floatformat_{to from}_doublest. Get rid of FLOATFORMAT_{TO
1015 * findvar.c (extract_floating store_floating): Change all refs to
1016 FLOATFORMAT_{FROM TO}... to floatformat_{from to}_doublest.
1017 * utils.c: Change floatformat_{to from}_long_double to
1018 floatformat_{to from}_doublest cuz the new routines will use
1019 whatever size (double or long double) is appropriate.
1020 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
1021 REGISTER_CONVERT_TO_RAW): Change FLOATFORMAT... macros to
1022 floatformat... routine calls.
1024 Mon Apr 15 16:34:11 1996 Per Bothner <bothner@kalessin.cygnus.com>
1026 * stabsread.c (read_type): Move handling of '@' from type
1027 number handling to handling of types proper (as emitted by gcc!).
1028 For typedefs, allocate the typedef type before reading its
1029 definition, to properly handling recursive types.
1031 Mon Apr 15 11:19:26 1996 Jeffrey A Law (law@cygnus.com)
1033 * ch-exp.c (calculate_array_length): Fix prototype.
1035 Sat Apr 13 14:21:16 1996 Stu Grossman (grossman@critters.cygnus.com)
1037 * remote-nindy.c (nindy_open): Acquire more target state so that
1038 user can attach to a previously running program.
1039 * (nindy_fetch_registers nindy_store_registers): Get rid of fp
1040 conversion code. That's all handled in {extract store}_floating
1042 * utils.c (floatformat_to_double): Don't bias exponent when
1043 handling zero's, denorms or NaNs.
1044 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
1045 REGISTER_CONVERT_TO_RAW): Change to using DOUBLST and
1046 FLOATFORMAT_TO/FROM_DOUBLEST macros.
1047 * config/i960/tm-nindy960.h: Undefine
1048 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, and
1049 REGISTER_CONVERTIBLE. These are no longer necessary now that all
1050 the magic happens in extract/store_floating.
1052 Sat Apr 13 02:58:02 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1054 * eval.c (evaluate_subexp_standard): Report error when attempting to
1055 evaluate subscripts for types which cannot be subscripted.
1057 * valarith.c (value_x_binop, value_x_unop): Add noside parameter.
1058 Return a zero value with the return type of the member function
1059 if noside is EVAL_AVOID_SIDE_EFFECTS instead of calling the member
1061 * values.h (value_x_binop, value_x_unop): Update prototypes
1063 * eval.c (evaluate_subexp_standard): Update all callers of
1064 value_x_binop, value_x_unop accordingly.
1066 * valarith.c (value_neg, value_complement): Perform ANSI C/C++
1067 integral promotion on operands.
1069 Fri Apr 12 13:19:27 1996 Fred Fish <fnf@cygnus.com>
1071 * README: Update for 4.16 release.
1072 * configure.in (AC_CHECK_FUNCS): Also check for sbrk.
1073 * configure: Regenerate with autoconf.
1074 * config.in: Regenerate with autoheader.
1075 * main.c (main): Only use sbrk() when HAVE_SBRK is defined.
1076 * top.c (command_loop): Ditto.
1078 Fri Apr 12 09:45:29 1996 Stu Grossman (grossman@critters.cygnus.com)
1080 * defs.h: Define TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
1081 defaults for bi-endian targets. Replace function pointers for
1082 floatformat routines with macros. No need for these to be runtime
1084 * findvar.c: Get rid of floatformat function pointers. Use
1085 macros in extract_floating and store_floating.
1086 * remote-nindy.c (nindy_fetch_registers nindy_store_registers):
1087 Use floatformat macros.
1089 Thu Apr 11 21:28:02 1996 Fred Fish <fnf@cygnus.com>
1091 From: Miles Bader <miles@gnu.ai.mit.edu>
1092 * configure.in (AC_CHECK_HEADERS): check for endian.h.
1093 Use AC_CHECK_TOOL to find AR & RANLIB. Add AC_PROG_AWK.
1094 Add host & target cases for i[345]86-*-gnu*.
1095 * config.in: Regenerate with autoheader.
1096 * configure: Regenerate with autoconf.
1097 * Makefile.in (AR, AWK): Set from corresponding autoconf substs.
1098 (init.c): Don't scan mig-generated files.
1099 * defs.h (endian.h): Include if HAVE_ENDIAN_H defined.
1100 * config/nm-m3.h (ATTACH_NO_WAIT): Define.
1101 * infcmd.c (attach_command): Use "#ifndef ATTACH_NO_WAIT"
1102 rather than "#ifndef MACH".
1104 Thu Apr 11 18:49:42 1996 Stan Shebs <shebs@andros.cygnus.com>
1106 * remote.c (remotewritesize): New GDB variable, controls size
1107 of memory packets sent to the target.
1109 Thu Apr 11 13:47:52 1996 Stu Grossman (grossman@critters.cygnus.com)
1111 * dcache.c: Add prototypes. Make many functions static.
1112 * (dcache_peek dcache_fetch dcache_poke): Make dcache_fetch and
1113 dcache_poke call dcache_xfer_memory directly in order to fix
1114 problems with turning off dcache. dcache_peek is now unnecessary,
1117 * defs.h: Define new macros HOST_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
1118 and TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT to specify a pointer
1119 to a struct floatformat. This allows for better handling of
1120 targets whose floating point formats differ from the host by more
1121 than just byte order.
1122 * (floatformat_to_long_double floatformat_from_long_double):
1123 Prototypes for new functions in utils.c.
1124 * (floatformat_to_doublest floatformat_from_doublest): Prototypes
1125 for pointers to floating point conversion functions. The actual
1126 function uses either double or long double if the host supports it.
1127 * findvar.c (floatformat_to_doublest floatformat_from_doublest):
1128 Initialize to point at correct function depending on HAVE_LONG_DOUBLE.
1129 * (extract_floating store_floating): Rewrite. Now, if host fp
1130 format is the same as the target, we just do a copy. Otherwise,
1131 we call floatformat_{to from}_doublest.
1132 * remote-nindy.c (nindy_xfer_inferior_memory): Change param
1133 `write' to `should_write'.
1134 * utils.c (floatformat_to_long_double
1135 floatformat_from_long_double): New routines that implement long
1136 double versions of functions in libiberty/floatformat.c.
1137 * config/i960/tm-i960.h (TARGET_LONG_DOUBLE_FORMAT): Define this for
1138 i960 extended real (80 bit) numbers.
1139 * nindy-share/nindy.c (ninMemGet ninMemPut): Return number of bytes
1140 actually read or written.
1142 Wed Apr 10 02:56:06 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1144 * ch-valprint.c (chill_val_print): Remove call to calculate_array_length.
1145 (calculate_array_length): Move function from here ...
1147 * ch-exp.c (calculate_array_length): ... to here.
1148 (parse_primval): If we have a symbol with an array type
1149 and the length is 0, call calculate_array_length.
1151 Tue Apr 9 01:23:05 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1153 * eval.c (evaluate_subexp_standard): In case of TYPE_CODE_SET:
1154 Add some checks for powerset compatibility.
1156 * valops.c (value_slice): Use lowbound instead of lowerbound for
1157 call to slice_range_type to get correct bounds.
1159 Mon Apr 8 12:53:56 1996 Fred Fish <fnf@cygnus.com>
1161 * Makefile.in (scm-exp.o, scm-lang.o, scm-valprint.o): Add targets and
1163 * scm-lang.c (gdb_string.h): Include.
1164 * objfiles.c (add_to_objfile_sections): Cast second arg of obstack_grow
1165 call to correct type (char *).
1166 * cp-valprint.c (cp_print_static_field): Ditto.
1167 * somsolib.c (som_solib_create_inferior_hook): Add a declaration
1168 for external find_unwind_entry function (from hppa-tdep.c).
1169 * remote-pa.c (remote_write_bytes, remote_read_bytes): Change
1170 type of second arg to "char *" to be type compatible with
1172 (remote_wait): Cast second arg to strtol to correct type.
1173 * hppa-tdep.c (compare_unwind_entries): Change argument types to
1174 "const void *" to be type compatible with qsort, and then
1175 assign to local args prior to use.
1177 Mon Apr 8 15:35:52 1996 Jeffrey A Law (law@cygnus.com)
1179 * infptrace.c (kill_inferior): Remove call to "kill"; update
1182 Mon Apr 8 14:05:07 1996 Geoffrey Noer <noer@cygnus.com>
1184 * remote-e7000.c: don't append :23 to target port if __WIN32__
1185 is defined (it's WinGDB).
1187 Sun Apr 7 22:34:29 1996 Fred Fish <fnf@cygnus.com>
1189 From: Miles Bader <miles@gnu.ai.mit.edu>
1190 * gnu-nat.c, gnu-nat.h, msg.defs, exc_request.defs, i386gnu-nat.c,
1191 msg_reply.defs, notify.defs, process_reply.defs, reply_mig_hack.awk,
1192 config/nm-gnu.h, config/i386/{i386gnu.mh, i386gnu.mt, nm-gnu.h,
1193 m-i386gnu.h, xm-i386gnu.h}: New files for GNU hurd.
1195 Sun Apr 7 13:32:41 1996 Fred Fish <fnf@cygnus.com>
1197 * configure.in (case host): Add i386sco5 host.
1198 * configure: Regenerate.
1200 From: Robert Lipe <robertl@dgii.com>
1201 Add support for SCO OpenServer 5 (a.k.a. 3.2v5*) This
1202 target is an SVR3.2 with COFF, ELF, and shared libes, but
1204 * config/i386/i386sco5.mh: New file.
1205 * config/i386/nm-i386sco5.h: New file.
1207 Sat Apr 6 08:55:22 1996 Fred Fish <fnf@cygnus.com>
1209 * bcache.c (bcache): When size of chunk to cache is exactly equal to
1210 BCACHE_MAXLENGTH, stash chunk as unique copy.
1212 Sat Apr 6 00:46:26 1996 Fred Fish <fnf@cygnus.com>
1214 * symfile.c (INLINE_ADD_PSYMBOL): Remove ifdef.
1215 (add_psymbol_to_list): Add an arg for passing CORE_ADDR values and
1216 use it, rather than calling add_psymbol_addr_to_list.
1217 (add_psymbol_addr_to_list): Delete.
1218 (add_psymbol_to_list): Make psymbol static to avoid random data in
1219 gaps due to alignment of structure members.
1220 * symfile.h (INLINE_ADD_PSYMBOL, ADD_PSYMBOL_TO_LIST,
1221 ADD_PSYMBOL_ADDR_TO_LIST): Remove. Real world tests show no
1222 performance improvements by inlining via complicated macros and
1223 they just make gdb larger and harder to maintain.
1224 * dwarfread.c (add_enum_psymbol): Replace ADD_PSYMBOL_TO_LIST
1225 and/or ADD_PSYMBOL_ADDR_TO_LIST macro(s) with call to
1226 add_psymbol_to_list with appropriate long or CORE_ADDR args.
1227 (add_partial_symbol): Ditto.
1228 * partial-stab.h: Ditto.
1229 * os9kread.c (read_os9k_psymtab): Ditto
1230 * mdebugread.c (parse_partial_symbols): Ditto.
1231 (handle_psymbol_enumerators): Ditto.
1232 (demangle.h): Include.
1233 * hpread.c (hpread_build_psymtabs): Ditto.
1234 (hpread_build_psymtabs): Ditto.
1235 (demangle.h): Include
1237 start-sanitize-gdbtk
1238 Fri Apr 5 13:44:40 1996 Stan Shebs <shebs@andros.cygnus.com>
1240 * gdbtk.c (running_now): New global variable.
1241 (gdb_cmd): Test it before executing any command.
1242 (gdbtk_call_command): Set it when inferior is running.
1243 * gdbtk.tcl (gdbtk_tcl_busy, gdbtk_tcl_idle): Enable and
1244 disable interaction with command window's text appropriately.
1246 Fri Apr 5 13:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1248 * gdbtk.c (SIOCSPGRP, linux): If on Linux, undef SIOCSPGRP, since
1249 some versions of the kernel don't support it.
1252 Thu Apr 4 20:16:55 1996 Fred Fish <fnf@cygnus.com>
1254 * configure.in: Check for setpgid function.
1255 * config.in: Regenerate with autoheader.
1256 * configure: Regenerate with autoconf.
1257 * inflow.c (_initialize_inflow): Only try to use _SC_JOB_CONTROL
1258 if it is actually defined.
1259 (gdb_setpgid): Use HAVE_SETPGID.
1260 * ch-exp.c: Change include of <string.h> to "gdb_string.h".
1261 * c-exp.y, f-exp.y, m2-exp.y: Ditto.
1262 * c-exp.y, serial.c: Include <ctype.h>.
1263 * config/m68k/nm-news.h: Add typedef for pid_t which is
1264 apparently missing from <sys/types.h>. Enclose entire
1265 file in NM_NEWS_H ifndef and define when included.
1266 * config/mips/nm-news-mips.h: Ditto.
1267 * config/m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL,
1268 REGISTER_CONVERT_TO_RAW): Change name of temporary variable.
1270 Thu Apr 4 19:04:18 1996 Stan Shebs <shebs@andros.cygnus.com>
1272 * arm-xdep.c: Move native-specific code to here from arm-tdep.c.
1273 * arm-tdep.c (arm_apcs_32): New global.
1274 (arm_addr_bits_remove, arm_saved_pc_after_call,
1275 arm_push_dummy_frame, arm_pop_frame): New functions.
1276 (arm_skip_prologue): Updated version from Richard Earnshaw.
1277 (_initialize_arm_tdep): Add set/show "apcs32".
1278 * config/arm/tm-arm.h (ADDR_BITS_REMOVE): Call
1279 arm_addr_bits_remove.
1280 (SAVED_PC_AFTER_CALL): Call arm_saved_pc_after_call.
1281 (frame_find_saved_regs): Declare properly.
1282 (PUSH_DUMMY_FRAME): Call arm_push_dummy_frame.
1283 (POP_FRAME): Call arm_pop_frame, use ADDR_BITS_REMOVE instead of
1285 * config/arm/nm-arm.h: New file.
1286 * config/arm/xm-arm.h (KERNEL_U_ADDR, FETCH_INFERIOR_REGISTERS):
1287 Move definitions to nm-arm.h.
1288 * config/arm/arm.mh (NAT_FILE): Define.
1290 * symfile.c (generic_load): Initialize data_count properly.
1292 Thu Apr 4 17:17:53 1996 Fred Fish <fnf@cygnus.com>
1294 * symmisc.c (print_objfile_statistics): Print memory used by
1295 psymbol cache obstack.
1297 Thu Apr 4 15:43:07 1996 Stan Shebs <shebs@andros.cygnus.com>
1299 * symfile.c (report_transfer_performance): New function.
1300 (generic_load): Call it to report transfer rate.
1301 * remote-e7000.c (e7000_load): Ditto.
1303 Mon Apr 1 16:31:00 1996 Stan Shebs <shebs@andros.cygnus.com>
1305 * mpw-make.sed: Change references to config.h to be in objdir,
1306 edit out rules to rebuild config.h.
1308 Mon Apr 1 08:32:23 1996 Fred Fish <fnf@cygnus.com>
1310 * hppa-tdep.c (hppa_pop_frame): Call clear_proceed_status before
1313 Sun Mar 31 16:15:43 1996 Fred Fish <fnf@cygnus.com>
1315 * hppah-nat.c (store_inferior_registers, store_inferior_registers,
1316 fetch_register, child_xfer_memory): Use call_ptrace function supplied
1317 by infptrace.c rather than calling ptrace directly.
1319 Sun Mar 31 15:39:00 1996 Stan Shebs <shebs@andros.cygnus.com>
1321 * mon960-rom.c: Cleanups and elimination of unused code,
1322 clarify documentation string.
1323 (mon960_serial, mon960_ttyname): Remove.
1324 * config/i960/tm-mon960.h (ADDITIONAL_OPTIONS,
1325 ADDITIONAL_OPTION_CASES, ADDITIONAL_OPTION_HELP): Remove.
1327 Sat Mar 30 11:00:22 1996 Fred Fish <fnf@cygnus.com>
1329 * configure.in: Check whether printf family supports printing
1330 long doubles or not and define PRINTF_HAS_LONG_DOUBLE if so.
1331 * acconfig.h: Provide default undef for PRINTF_HAS_LONG_DOUBLE.
1332 * configure: Regenerate.
1333 * valprint.c (print_floating): Use PRINTF_HAS_LONG_DOUBLE.
1334 * c-exp.y (parse_number): Use PRINTF_HAS_LONG_DOUBLE.
1335 * configure.in: Fix have_gregset and have_fpregset autoconf
1336 variable names so that they match the pattern required to
1339 Fri Mar 29 21:39:56 1996 Fred Fish <fnf@cygnus.com>
1341 * core-aout.c (fetch_core_registers): Cast core_reg_size to int
1342 before testing against reg_ptr.
1343 * eval.c (evaluate_subexp_standard): Cast type of
1344 TYPE_FN_FIELD_VOFFSET to int.
1345 * findvar.c (extract_signed_integer, extract_unsigned_integer,
1346 extract_long_unsigned_integer): Cast type of sizeof to int.
1347 * values.c (unpack_field_as_long, modify_field): Ditto.
1348 * valops.c (value_assign, call_function_by_hand): Ditto.
1349 * infcmd.c (do_registers_info): Ditto.
1350 * ser-tcp.c (tcp_open): Ditto.
1351 * remote.c (putpkt): Ditto.
1352 * dcache.c (dcache_peek): Ditto.
1353 * dcache.c (dcache_poke): Ditto.
1354 * m2-exp.y (yylex): Ditto.
1355 * gnu-regex.c (re_match_2): Ditto.
1356 * f-lang.c (ADD_BF_SYMNUM, saved_bf_list_end, tmp_bf_ptr): Ifdef
1357 out unused macro definition and variables.
1358 * inftarg.c (proc_wait): Move from main.c to here, and make static.
1359 * valprint.c (val_print_string): Change bufsize from int to unsigned.
1360 * main.c (wait.h): Include.
1361 * top.c (command_line_input): Remove unused variable "c".
1362 * f-typeprint.c (f_type_print_varspec_prefix): Add missing enum
1363 value TYPE_CODE_TYPEDEF to switch statement.
1364 (f_type_print_varspec_suffix): Add missing enum value
1365 TYPE_CODE_TYPEDEF to switch statement.
1366 * ch-exp.c (parse_primval): Add remaining enumeration values to
1367 switch statement, with no specific action.
1368 (ch_lex): Add LOC_UNRESOLVED in switch statement.
1369 (pushback_token): Ifdef out, since code using it is ifdef'd out.
1370 * stabsread.c (cleanup_undefined_types): Remove unused label
1372 * objfiles.h (print_symbol_bcache_statistics): Add prototype.
1373 * maint.c (objfiles.h): Include.
1374 (maintenance_print_statistics): Remove unused variable "temp".
1375 * minsyms.c (lookup_minimal_symbol_solib_trampoline): Remove
1376 unused variable "found_file_symbol".
1377 * m2-exp.y (yylex): Add LOC_UNRESOLVED case to switch.
1378 * language.c (lang_bool_type): Use existing function local type
1379 variable rather than create block local variables.
1380 * solib.c (disable_break): Enclose in ifndef SVR4_SHARED_LIBS.
1381 * infptrace.c (wait.h, command.h): Include.
1382 * ser-tcp.c (gdb_string.h): Include
1383 * i386-tdep.c (codestream_seek): Change "place" to CORE_ADDR.
1384 (i386_get_frame_setup): Change "pc" from int to CORE_ADDR.
1385 * command.c (complete_on_enum): Make assignment used as truth value
1386 explictly check against NULL.
1388 * infrun.c (wait_for_inferior): Ifdef out prologue_pc since code
1389 that uses it is ifdef'd out.
1390 * parser-defs.h: Add prototype for write_dollar_variable.
1391 * infrun.c: Add prototype for write_pc_pid.
1392 * breakpoint.h: Add prototype for re_enable_breakpoints_in_shlibs.
1393 * symmisc.c (bcache.h): Include.
1394 * bcache.h: Add prototype for print_bcache_statistics.
1395 * symfile.c: Include <time.h>.
1396 * printcmd.c (print_scalar_formatted): Change len to unsigned int.
1397 * valarith.c (value_equal): Cast result of TYPE_LENGTH to int.
1398 * valarith.c (value_binop): Change result_len, promoted_len1,
1399 and promoted_len2 to unsigned int.
1400 * valarith.c (value_subscripted_rvalue): Change elt_offs and
1401 elt_size to unsigned int.
1402 * valops.c (value_array): Change typelength to unsigned int.
1403 (destructor_name_p): Change len to unsigned int.
1404 * scm-lang.h (scm_parse): Add prototype for scm_unpack.
1405 * symfile.c (decrement_reading_symtab): Change return type to void.
1406 * valarith.c (value_subscript): Remove unused variable "word".
1407 (value_subscript): Remove unused variable "tint".
1408 * valops.c (auto_abandon): Ifdef out, since code using it is also
1410 * eval.c (init_array_element): Remove unused variable "val".
1411 * Makefile.in (values.o): Depends on scm-lang.h.
1412 (command.o): Depends upon wait_h.
1413 (ser-tcp.o): Depends upon gdb_string.h.
1414 (infptrace.o): Depends upon wait_h and command_h.
1415 (maint.o): Depends on objfiles.h and symfile.h.
1416 * values.c (allocate_repeat_value): Remove unused variable
1418 (scm-lang.h): Include.
1419 * breakpoint.c (create_longjmp_breakpoint): Enclose in
1420 GET_LONGJMP_TARGET define, unused otherwise.
1421 * config/i386/nm-linux.h: Add prototypes for i386_insert_watchpoint,
1422 i386_remove_watchpoint and i386_stopped_by_watchpoint.
1424 Thu Mar 28 12:53:19 1996 Doug Evans <dje@canuck.cygnus.com>
1426 * configure.in (sparc64-*-solaris2*): Delete.
1427 Stick with sparc-*-solaris2*.
1428 * configure: Regenerated.
1430 Thu Mar 28 06:51:26 1996 Fred Fish <fnf@cygnus.com>
1432 * valops.c (value_assign): Make copy of internal variable value
1433 before returning it as a new value, since it is owned by the
1434 internal variable and will be freed along with it.
1436 Wed Mar 27 08:36:17 1996 Jeffrey A Law (law@cygnus.com)
1438 * From Peter Schauer.
1439 * breakpoint.c (breakpoint_re_set_one): Keep temporary
1440 breakpoints bp_until, bp_finish, bp_watchpoint_cope, bp_call_dummy
1441 and bp_step_resume in case breakpoint_re_set_one is called due
1442 to a step over a dlopen call.
1443 * infrun.c (wait_for_inferior): Always remove breakpoints from
1444 inferior in BPSTAT_WHAT_CHECK_SHLIBS case.
1446 Tue Mar 26 13:15:32 1996 Fred Fish <fnf@cygnus.com>
1448 * config/mips/tm-mips.h (COERCE_FLOAT_TO_DOUBLE): Only prefer
1449 non-prototyped case over prototyped case for C.
1450 * config/pa/tm-hppa.h (COERCE_FLOAT_TO_DOUBLE): Ditto.
1452 Sat Mar 23 17:24:28 1996 Fred Fish <fnf@cygnus.com>
1454 * os9kread.c (os9k_process_one_symbol): Note nonportable
1455 assumption that an int can hold a char *.
1457 * bcache.h (struct hashlink): Wrap data[] inside union with
1458 double to force longest alignment.
1459 (BCACHE_DATA): New macro to access data[].
1460 (BCACHE_ALIGNMENT): New macro to get offset to data[].
1461 * bcache.c (lookup_cache, bcache): Use BCACHE_DATA to get
1462 address of cached data. Use BCACHE_ALIGNMENT to compute
1463 amount of space to allocate for each hashlink struct.
1465 Sat Mar 23 12:14:02 1996 Fred Fish <fnf@cygnus.com>
1467 * ch-lang.c (evaluate_subexp_chill): Fix typo.
1469 Thu Mar 21 08:27:19 1996 Fred Fish <fnf@cygnus.com>
1471 * Makefile.in (VERSION): Bump version to 4.15.3
1473 Thu Mar 21 10:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
1475 * config.in: Rename from config.h.in.
1476 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
1477 Change CONFIG_HEADERS test in AC_OUTPUT accordingly.
1478 * configure: Rebuild.
1479 * Makefile.in (stamp-h): Depend upon config.in, not config.h.in.
1480 Set CONFIG_HEADERS to config.h:config.in.
1482 Tue Mar 19 12:47:51 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1484 * partial-stab.h (case N_ENDM): Finish current partial symbol
1485 table for Solaris 2 cc.
1487 Tue Mar 19 10:39:15 1996 Jeffrey A Law (law@cygnus.com)
1489 * rs6000-nat.c (exec_one_dummy_insn): Don't clobber the
1490 PC in the registers array. From Peter Schauer.
1492 Mon Mar 18 13:47:09 1996 Fred Fish <fnf@cygnus.com>
1494 * symfile.c (reread_symbols): Reinitialize bcache struct
1495 members to zero using memset. Also use memset to reinit
1496 global_psymbols and static_psymbols, rather than explicitly
1497 resetting each structure member.
1499 Sat Mar 16 19:47:36 1996 Fred Fish <fnf@cygnus.com>
1501 * configure.in: Add fragment to create stamp-h.
1503 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
1504 * configure.in (AC_CHECK_HEADERS): Check for link.h.
1505 * configure: Regenerate with autoconf.
1506 * config.h.in: Regenerate with autoheader.
1507 * config/i386/nm-linux.h: Include solib.h only if HAVE_LINK_H
1509 * solib.c: Exclude most of the code if HAVE_LINK_H is not defined.
1510 * config/i386/linux.mh: Reinstate XM_CLIBS, it is needed for
1511 older a.out based systems.
1513 Sat Mar 16 16:45:43 1996 Fred Fish <fnf@cygnus.com>
1515 * config.h.in: New file.
1516 * acconfig.h: New file, for autoheader.
1517 * configure.in (AC_CONFIG_HEADER): Add, generate config.h.
1518 * configure: Regenerate.
1519 * Makefile.in (defs_h): Add config.h
1520 (distclean): Remove config.h and stamp-h during distclean.
1521 (config.h, stamp-h): New targets to remake config.h when necessary.
1522 * defs.h (config.h): Include before any other includes or defines.
1523 * i386-tdep.c (gdb_string.h): Move include after include of defs.h.
1524 * i386v4-nat.c (defs.h): Include before testing HAVE_SYS_PROCFS_H.
1526 Sat Mar 16 14:55:27 1996 Fred Fish <fnf@cygnus.com>
1528 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
1529 * Makefile.in (INSTALLED_LIBS): Make sure that @LIBS@ will not
1530 result in an empty line, to work around a bug in native Ultrix 4.4
1531 and OSF/1-3.2C make.
1533 Sat Mar 16 13:33:17 1996 Fred Fish <fnf@cygnus.com>
1535 * configure.in: Add gdbserver to configdirs under linux.
1536 * configure: Regenerate.
1538 Fri Mar 15 12:06:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1540 * config/i386/nm-nbsd.h (FLOAT_INFO): Comment out.
1541 * config/i386/tm-nbsd.h (NUM_REGS): Define.
1543 Thu Mar 14 10:31:18 1996 Jeffrey A Law (law@cygnus.com)
1545 * solib.c (solib_break_names): Add _r_debug_state for
1546 vanilla SVR4 implementations. From Peter Schauer.
1548 Mon Mar 11 14:24:57 1996 Dawn Perchik <dawn@critters.cygnus.com>
1550 * mon960-rom.c: New file; support mon960 rom monitor on i960.
1551 * monitor.c (monitor_debug): Change remotedebug to buffer strings.
1552 * monitor.c (monitor_open): Add test for flag MO_NO_ECHO_ON_OPEN before
1553 epecting prompt and echo during open.
1554 * monitor.c (monitor_stop): Add test for flag MO_SEND_BREAK_ON_OPEN to
1555 determine if break should be sent as stop command.
1556 * monitor.h: Add flags MO_NO_ECHO_ON_OPEN and MO_SEND_BREAK_ON_OPEN.
1557 * i960-tdep.c (mon960_frame_chain_valid): New function for getting
1558 stack frame on mon960.
1559 * Makefile.in: Add mon960 files.
1560 * configure.in: Changed i960-*-coff* and i960-*-elf* to target mon960;
1561 added i960-nindy-coff* and i960-nindy-elf* for target nindy.
1562 * configure: Regenerated.
1563 * config/i960/mon960.mt, config/i960/tm-mon960.h: New files;
1564 support mon960 rom monitor on i960.
1566 Mon Mar 11 11:02:47 1996 Steve Chamberlain <sac@slash.cygnus.com>
1568 With Michael Snyder:
1569 * i386-tdep.c (skip_trampoline_code): Fix strncmp length.
1570 * win32-nat.c (CHECK, DEBUG*, debug_*): New.
1571 (handle_load_dll): Don't reload symbols.
1572 (handle_exception): Use the DEBUG_* names.
1573 (child_wait): Add DEBUG_* code.
1574 (_initialize_inftarg): Add new commands to set debug_ names.
1576 Mon Mar 11 09:19:58 1996 Jeffrey A Law (law@cygnus.com)
1578 * From Peter Schauer:
1579 * breakpoint.c (insert_breakpoints): Use ALL_BREAKPOINTS_SAFE.
1580 (bpstat_stop_status): Likewise.
1581 (remove_solib_event_breakpoints): Likewise.
1582 (clear_momentary_breakpoints): Likewise.
1583 (re_enable_breakpoints_in_shlibs): Don't reenable a breakpoint
1584 if we still can't read the memory for that breakpoint.
1585 (mention): Add bp_shlib_event case to keep gcc quiet.
1587 Fri Mar 8 12:08:12 1996 Jeffrey A Law (law@cygnus.com)
1589 * breakpoint.h (enum enable): New enum shlib_disabled for
1590 shared library breakpoints that have been temporarily disabled.
1591 * breakpoint.c: Handle temporarily disabled shared library
1592 breakpoints like disabled breakpoints in most places.
1593 (insert_breakpoints): Use shlib_disabled to indicate
1594 that an unsettable breakpoint is only temporarily disabled.
1595 (re_enable_breakpoints_in_shlibs): New function.
1596 * corelow.c (solib_add_stub): After adding shared libraries,
1597 try to reenable any temporarily disabled breakpoints.
1598 * infcmd.c (attach_command): Likewise.
1599 * infrun.c (wait_for_inferior): Likewise.
1601 Fri Mar 8 11:41:25 1996 Ian Lance Taylor <ian@cygnus.com>
1603 * defs.h (extract_long_unsigned_integer): Declare.
1604 * findvar.c (extract_long_unsigned_integer): New function.
1605 * printcmd.c (print_scalar_formatted): Use it.
1606 * valprint.c (val_print_type_code_int): Likewise.
1608 Thu Mar 7 17:40:50 1996 Stan Shebs <shebs@andros.cygnus.com>
1610 * infcmd.c (do_registers_info): Ignore anonymous registers.
1611 * sh-tdep.c (set processor): New command to set specific
1613 (sh_reg_names, sh3_reg_names): Arrays of register names for
1614 SH and SH3 processors.
1615 (sh_set_processor_type): New function.
1616 * sh3-rom.c (sh3_open): Call it.
1617 (sh3_regname): Add names of all the bank registers.
1618 (sh3_supply_register): Clean up formatting.
1619 * config/sh/tm-sh.h (NUM_REGS, NUM_REALREGS): Increase to include
1621 (REGISTER_NAMES): Add names of bank registers.
1622 (FP15_REGNUM): Define.
1623 (REGISTER_VIRTUAL_TYPE): Use it.
1624 * monitor.c: Clean up some comments.
1626 Thu Mar 7 12:09:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1628 * i386b-nat.c: Revert part of Mar 5 change. FreeBSD collapsed the
1629 s* and t* symbols too.
1631 Thu Mar 7 15:18:51 1996 James G. Smith <jsmith@cygnus.co.uk>
1633 * symfile.c (generic_load): Avoid division by zero.
1635 Wed Mar 6 17:57:59 1996 Jeffrey A Law (law@cygnus.com)
1637 * breakpoint.c (bfd_lookup_symbol): Provide for all SVR4 systems,
1638 not just those with HANDLE_SVR4_EXEC_EMULATORS.
1641 * breakpoint.c (internal_breakpoint_number): Move to file scope.
1642 (create_solib_event_breakpoint): Use an internal breakpoint number.
1644 Wed Mar 6 00:32:44 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1646 * valarith.c (value_in): Change builtin_type_chill_bool to
1649 Tue Mar 5 23:48:36 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1651 * ch-exp.c (parse_primval): Handle CARD, MAX, MIN.
1652 (match_string_literal): Handle control sequence.
1653 (match_character_literal): Deto.
1655 * ch-lang.c (chill_printchar): Change formating of nonprintable
1656 characters from C'xx' to ^(num).
1657 (chill_printstr): Deto.
1658 (value_chill_card, value_chill_max_min): New functions to process
1659 Chill's CARD, MAX, MIN.
1660 (evaluate_subexp_chill): Process UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN.
1662 * expression.h (exp_opcode): Add UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN
1663 for Chill's CARD, MAX, MIN.
1665 * valarith.c (value_in): Add processing of TYPE_CODE_RANGE
1666 and change return type from builtin_type_int to
1667 builtin_type_chill_bool.
1669 Tue Mar 5 18:54:04 1996 Stan Shebs <shebs@andros.cygnus.com>
1671 * config/nm-nbsd.h (link_object, lo_name, etc): Move to here
1672 from config/nm-nbsd.h.
1673 * config/sparc/nm-nbsd.h (regs, fp_status, etc): Move to here
1674 from config/sparc/tm-nbsd.h.
1676 * config/m68k/nm-hp300hpux.h (FIVE_ARG_PTRACE): Define here
1677 instead of in config/m68k/xm-hp300hpux.h.
1679 Tue Mar 5 12:05:35 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1681 * i386b-nat.c, m68knbsd-nat.c (fetch_core_registers): Provide
1682 implementation for NetBSD systems.
1684 Mon Mar 4 23:44:16 1996 Per Bothner <bothner@kalessin.cygnus.com>
1686 * valarith.c (binop_user_defined_p): Return 0 for BINOP_CONCAT.
1687 (value_concat): Handle varying strings (add COERCE_VARYING_ARRAY).
1689 * ch-lang.c (evaluate_subexp_chill case MULTI_SUBSCRIPT): Error
1690 if "function" is pointer to non-function.
1692 Mon Mar 4 17:47:03 1996 Stan Shebs <shebs@andros.cygnus.com>
1694 * top.c (print_gdb_version): Update copyright year.
1696 Mon Mar 4 14:44:54 1996 Jeffrey A Law (law@cygnus.com)
1699 * infrun.c (wait_for_inferior): Remove breakpoints and
1700 switch terminal settings before calling SOLIB_ADD.
1701 * solib.c (enable_break, SVR4 variant): Don't map in symbols
1702 for the dynamic linker, the namespace pollution causes real
1705 Sun Mar 3 17:18:57 1996 James G. Smith <jsmith@cygnus.co.uk>
1707 * remote-mips.c (common_breakpoint): Explicitly terminate the
1710 Wed Feb 28 22:32:18 1996 Stan Shebs <shebs@andros.cygnus.com>
1712 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
1713 * remote.c (remote_detach): Send a command 'D' to the target
1714 when detaching, update the function's comments.
1716 Thu Jun 6 16:11:38 1996 Miles Bader <miles@gnu.ai.mit.edu>
1718 * gnu-nat.c (thread_cmd_list): New declaration.
1719 (parse_int_arg): New function.
1721 Wed Jun 5 17:28:04 1996 Miles Bader <miles@gnu.ai.mit.edu>
1723 * gnu-nat.h (struct proc): Add DETACH_SC field.
1724 * gnu-nat.c (make_proc): Set DETACH_SC.
1725 (struct inf): Add DETACH_SC & DEFAULT_THREAD_DETACH_SC fields.
1726 (make_inf): Set DETACH_SC & DEFAULT_THREAD_DETACH_SC fields.
1727 (add_thread_commands): Add set/show for detach-suspend-count.
1728 Add takeover-suspend-count cmd.
1729 (inf_detach): Set suspend counts to the detach SC, not 0.
1730 (set_thread_detach_sc_cmd, show_thread_detach_sc_cmd,
1731 set_task_detach_sc_cmd, show_task_detach_sc_cmd,
1732 set_thread_default_thread_detach_sc_cmd,
1733 show_thread_default_thread_detach_sc_cmd): New functions.
1734 (show_task_cmd): Also show detach-suspend-count values.
1735 (thread_takeover_sc_cmd): New function.
1737 Fri May 31 16:49:24 1996 Miles Bader <miles@gnu.ai.mit.edu>
1739 * gnu-nat.c (show_thread_run_cmd): Actually print state.
1741 Thu May 30 10:47:56 1996 Miles Bader <miles@gnu.ai.mit.edu>
1743 * gnu-nat.c (inf_signal): Make unforwardable exceptions an error.
1745 Tue May 28 17:06:36 1996 Miles Bader <miles@gnu.ai.mit.edu>
1747 * gnu-nat.c (inf_validate_stopped): proc_getprocinfo takes a
1748 pointer to the flags now, not the flags themselves.
1750 Mon May 27 13:31:17 1996 Miles Bader <miles@gnu.ai.mit.edu>
1752 * gnu-nat.c (gnu_wait): Print debugging msgs for pending execs.
1753 (gnu_create_inferior): Check return from ptrace.
1755 Sun May 26 16:56:35 1996 Miles Bader <miles@gnu.ai.mit.edu>
1757 * gnu-nat.h (struct proc): Add DEAD field.
1758 * gnu-nat.c (make_proc): Initialize DEAD.
1759 (inf_set_traced, inf_validate_task_sc, inf_validate_procs: Frob it.
1760 (gnu_wait): Only abort for 0 threads if the task isn't dead.
1762 Sat May 25 17:06:05 1996 Miles Bader <miles@gnu.ai.mit.edu>
1764 * gnu-nat.c (inf_signal): Pass SIGCODE when posting a signal.
1766 Wed May 22 18:44:28 1996 Miles Bader <miles@gnu.ai.mit.edu>
1768 * gnu-nat.c (S_proc_wait_reply): Add SIGCODE argument.
1769 (inf_set_traced): Only give no-signal-thread error message if
1770 turning *on* tracing.
1772 Wed May 15 13:03:16 1996 Miles Bader <miles@gnu.ai.mit.edu>
1774 * gnu-nat.c (inf_validate_procs): If INF has no threads, always
1775 set inf->threads_up_to_date to 0.
1776 (inf_signal): Pass in new SIGCODE argument to msg_sig_post_untraced.
1777 (gnu_wait): Pass in new TIMEOUT arg to interrupt_operation.
1778 (proc_update_sc): Cast thread state arg to thread_set_state.
1779 (proc_get_state): Cast thread state arg to thread_get_state.
1780 (inf_validate_task_sc): Cast task_basic_info arg to task_info.
1781 * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Call
1782 inf_update_procs before we lookup the thread.
1783 * config/i386/i386gnu.mh (MH_CFLAGS): New variable.
1785 Tue May 7 17:52:33 1996 Miles Bader <miles@gnu.ai.mit.edu>
1787 * gnu-nat.c (gnu_kill_inferior): Use inf_set_task to clear the task.
1789 Mon May 6 19:06:49 1996 Miles Bader <miles@gnu.ai.mit.edu>
1791 * gnu-nat.c (inf_set_traced): Use msg_set_init_int with
1792 INIT_TRACEMASK instead of setting the exec flags.
1794 Fri May 3 19:10:57 1996 Miles Bader <miles@gnu.ai.mit.edu>
1796 * gnu-nat.c (inf_validate_procs): Don't clear INF->task if we find
1797 the task's died, so others have a chance at it.
1798 (gnu_resume): When single-stepping a single thread, given an error
1799 if there is no such thread. When single-stepping one but running
1800 the others, just given a warning and still run all the threads.
1801 (gnu_wait): If there seem to be no threads, look harder, and
1802 signal an error if there really aren't any.
1803 (gnu_attach): Reset thread numbering to 0.
1805 * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Give
1806 thread name in warning messages.
1808 * gnu-nat.c (active_inf): New function.
1809 (show_sig_thread_cmd, show_stopped_cmd): Use it.
1810 (info_port_rights, info_send_rights_cmd, info_port_sets_cmd,
1811 info_recv_rights_cmd, info_port_rights_cmd, info_port_rights_cmd):
1813 (add_task_commands): Add new port-right info commands.
1815 Fri Apr 26 20:42:16 1996 Miles Bader <miles@gnu.ai.mit.edu>
1817 * gnu-nat.c (gnu_wait): Instead of _hurd_intr_rpc_mach_msg, just
1818 use mach_msg with MACH_RCV_INTERRUPT.
1819 (set_noninvasive_cmd): New function.
1820 (add_task_commands): Add command entry for `set noninvasive'.
1822 Mon Mar 4 14:12:02 1996 Miles Bader <miles@gnu.ai.mit.edu>
1824 * gnu-nat.c (gnu_read_inferior): Use hurd_safe_memmove, not safe_bcopy.
1825 (safe_bcopy): Function removed.
1827 Mon Dec 4 14:18:26 1995 Miles Bader <miles@gnu.ai.mit.edu>
1829 * gnu-nat.c (proc_update_sc): Assert only threads can have state.
1830 (make_proc): Initialize state_valid & state_changed fields.
1832 Tue Nov 28 17:51:21 1995 Miles Bader <miles@gnu.ai.mit.edu>
1834 * reply_mig_hack.awk: New file.
1836 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
1838 * breakpoint.c (breakpoint_1): Print breakpoint thread field.
1840 * lynx-nat.c (child_wait): Return TARGET_WAITKIND_SPURIOUS for new
1843 Mon Nov 13 18:30:53 1995 Miles Bader <miles@gnu.ai.mit.edu>
1845 * target.c (debug_to_check_threads): New function.
1847 * inflow.c (terminal_init_inferior_with_pgrp): New function.
1848 (terminal_init_inferior): Call terminal_init_inferior_with_pgrp.
1849 * inferior.h (terminal_init_inferior_with_pgrp): New declaration,
1850 but only if PROCESS_GROUP_TYPE is defined.
1852 Mon Nov 6 16:42:09 1995 Miles Bader <miles@gnu.ai.mit.edu>
1854 * target.c (debug_to_thread_alive): Pass through the return value.
1856 Thu Nov 2 18:05:00 1995 Miles Bader <miles@gnu.ai.mit.edu>
1858 * target.c (signals, target_signal_from_host, target_signal_to_host):
1859 Add mach exceptions.
1860 * target.h (enum target_signal): Add mach exceptions.
1862 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
1864 * gnu-nat.c: New file: gnu native backend.
1865 * i386gnu-nat.c: New file: i386-specific part of gnu native backend.
1866 * gnu-nat.h: New file.
1867 * config/nm-gnu.h: New file.
1868 * config/tm-i386gnu.h: New file.
1869 * config/xm-i386gnu.h: New file.
1870 * config/i386/i386gnu.mh: New file.
1871 * config/i386/i386gnu.mt: New file.
1873 Wed Feb 28 15:50:12 1996 Fred Fish <fnf@cygnus.com>
1875 * Makefile.in (VERSION): Bump version to 4.15.2 to establish
1876 baseline for gdb 4.16 rerelease testing.
1878 Wed Feb 28 13:32:05 1996 Jeffrey A Law (law@cygnus.com)
1880 * somsolib.c (som_solib_create_inferior_hook): Before returning
1881 call clear_symtab_users.
1883 Tue Feb 27 00:04:46 1996 Stu Grossman (grossman@critters.cygnus.com)
1885 * remote-e7000.c (e7000_open): Delete all breakpoints when
1886 connecting to e7000. Change connect message to allow use of
1887 monitor.exp in test suite.
1888 * (e7000_load): Print transfer rate of download.
1889 * symfile.c (generic_load): Print transfer rate of download.
1891 Sun Feb 25 13:58:33 1996 Stan Shebs <shebs@andros.cygnus.com>
1893 * configure.in (mips*-*-vxworks*): New config.
1894 * configure: Regenerated.
1896 * config/mips/vxmips.mt, config/mips/tm-vxmips.h: New files.
1897 * remote-vxmips.c (vx_convert_to_virtual, vx_convert_from_virtual):
1900 Sat Feb 24 12:30:28 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1902 * partial-stab.h (case N_FUN): Function symbols generated
1903 by SPARCworks cc have a meaningless zero value, do not update
1904 pst->textlow if the function symbol value is zero.
1906 * stabsread.c (define_symbol): Initialize SYMBOL_TYPE field
1907 for function prototype declaration symbols.
1909 Fri Feb 23 22:33:04 1996 Stu Grossman (grossman@critters.cygnus.com)
1911 * remote-e7000.c (e7000_load): New routine to download via the
1913 * (e7000_wait): Don't backup PC when we hit a breakpoint.
1914 Apparantly new sh2 pods get this right...
1915 * (e7000_ops): Add call to e7000_load.
1917 Thu Feb 22 00:52:42 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1919 * config/m68k/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h},
1920 m68knbsd-nat.c: New files, support for NetBSD/m68k.
1922 * configure.in (m68k-*-netbsd*): New config.
1923 * configure: Regenerated.
1925 Wed Feb 21 19:00:21 1996 Fred Fish <fnf@cygnus.com>
1927 * standalone.c (open, _initialize_standalone): Fix obvious typos
1928 reported by Martin Pool <martin@citr.uq.oz.au>.
1930 Wed Feb 21 14:24:04 1996 Jeffrey A Law (law@cygnus.com)
1932 * solib.c (solib_create_inferior_hook): Fix thinko.
1934 Tue Feb 20 23:59:19 1996 Jeffrey A Law (law@cygnus.com)
1936 * solib.c (solib_break_names): Define for Solaris and Linux.
1937 (enable_break): For SVR4 systems, first try to use the debugger
1938 interfaces in the dynamic linker to track shared library events
1939 as they happen, then fall back to BKPT_AT_SYMBOL code. Convert
1940 BKPT_AT_SYMBOL code to use shared library event breakpoints.
1941 (solib_create_inferior_hook): Simplify BKPT_AT_SYMBOL code,
1942 it no longer needs to restart/wait on the inferior.
1943 * symfile.c (find_lowest_section): No longer static.
1944 * symfile.h (find_lowest_section): Corresponding changes.
1946 Tue Feb 20 18:54:08 1996 Fred Fish <fnf@cygnus.com>
1948 * valops.c (COERCE_FLOAT_TO_DOUBLE): Define default value.
1949 (value_arg_coerce): Use COERCE_FLOAT_TO_DOUBLE.
1950 * config/alpha/tm-alpha.h (COERCE_FLOAT_TO_DOUBLE): Define to 1.
1951 * config/mips/tm-mips.h: Ditto.
1952 * config/pa/tm-hppa.h: Ditto.
1953 * config/rs6000/tm-rs6000.h: Ditto.
1954 * config/sparc/tm-sparc.h: Ditto.
1956 Tue Feb 20 17:32:05 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1958 * config/{i386,ns32k}/nbsd.mh (NATDEPFILES): Remove core-aout.o.
1960 * config/nm-nbsd.h (FETCH_INFERIOR_REGISTERS): Defined.
1961 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
1962 #ifdef'd out definitions --- Causes serious gdb failures on
1963 the i386. Need to investigate further before enabling.
1965 * i386b-nat.c (fetch_inferior_registers, store_inferior_registers,
1966 fetch_core_registers): New functions. These functions are defined
1967 if FETCH_INFERIOR_REGISTERS is set. Registers are fetched/stored
1968 with ptrace PT_GETREGS/PT_SETREGS.
1970 Tue Feb 20 16:55:06 1996 Stu Grossman (grossman@critters.cygnus.com)
1972 * findvar.c (extract_floating store_floating): Replace `long
1973 double' with `DOUBLEST'.
1975 Mon Feb 19 15:25:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1977 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
1980 Mon Feb 19 10:32:05 1996 Jeffrey A Law (law@cygnus.com)
1982 * symtab.h (looup_minimal_symbol_solib_trampoline): Declare.
1984 * breakpoint.h (remove_solib_event_breakpoints): Declare.
1985 * breakpoint.c (remove_solib_event_breakpoints): New function.
1986 * somsolib.c (solib_create_inferior_hook): Remove all solib event
1987 breakpoints before inserting any new ones. Use a solib event
1988 breakpoint for the breakpoint at "_start".
1989 Remove extraneous "\n" from calls to warning.
1991 * breakpoint.c (breakpoint_1): Add missing "sigtramp" to bptypes
1994 Mon Feb 19 01:09:32 1996 Doug Evans <dje@cygnus.com>
1996 * dwarfread.c (add_partial_symbol): Use ADD_PSYMBOL_ADDR_TO_LIST
1997 for CORE_ADDR values.
1998 (new_symbol): Use SYMBOL_VALUE_ADDRESS for CORE_ADDR values.
1999 * symfile.h (add_psymbol_{,addr}to_list): Add prototypes.
2001 Sun Feb 18 14:37:13 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2003 * mipsread.c (mipscoff_symfile_read): Unconditionally add
2004 alpha coff dynamic symbols for all symbol files. Makes skipping
2005 over the trampoline code work when stepping from a function in a
2006 shared library into a function in a different shared library.
2008 Sun Feb 18 09:27:10 1996 Stu Grossman (grossman@cygnus.com)
2010 * config/sparc/tm-sparc.h: Define PS_FLAG_CARRY. Define
2011 RETURN_VALUE_ON_STACK to return long doubles on the stack.
2013 Sat Feb 17 16:33:11 1996 Fred Fish <fnf@cygnus.com>
2015 * Makefile.in (ch-exp.o): Add dependencies.
2016 (various): Add gdb_string.h to dependencies that need it.
2018 Sat Feb 17 08:57:50 1996 Fred Fish <fnf@cygnus.com>
2020 * symmisc.c (print_symbol_bcache_statistics): Update description for
2021 printing byte cache statistics.
2023 Thu Feb 16 16:02:03 1996 Stu Grossman (grossman@cygnus.com)
2025 * Add native support for long double data type.
2026 * c-exp.y (%union): Change dval to typed_val_float. Use DOUBLEST
2027 to store actual data. Change types of INT and FLOAT tokens to
2028 typed_val_int and typed_val_float respectively. Create new token
2029 DOUBLE_KEYWORD to specify the string `double'. Make production
2030 for FLOAT use type determined by parse_number. Add production for
2031 "long double" data type.
2032 * (parse_number): Use sscanf to parse numbers as float, double or
2033 long double depending upon the type of typed_val_float.dval. Also
2034 allow user to specify `f' or `l' suffix to explicitly specify
2035 float or long double constants. Change typed_val to
2037 * (yylex): Change typed_val to typed_val_int. Also, scan for
2039 * coffread.c (decode_base_type): Add support for T_LNGDBL basic
2041 * configure, configure.in: Add check for long double support in
2043 * defs.h: Define DOUBLEST appropriatly depending on whether
2044 HAVE_LONG_DOUBLE (from autoconf) is defined. Also, fix prototypes
2045 for functions that handle this type.
2046 * expression.h (union exp_element): doubleconst is now type
2048 * m2-exp.y f-exp.y (%union): dval becomes type DOUBLEST.
2049 * findvar.c (extract_floating): Make return value be DOUBLEST.
2050 Also, add support for numbers with size of long double.
2051 * (store_floating): Arg `val' is now type DOUBLEST. Handle all
2053 * parser-defs.h parse.c (write_exp_elt_dblcst): Arg expelt is now
2055 * valarith.c (value_binop): Change temp variables v1, v2 and v to
2056 type DOUBLEST. Coerce type of result to long double if either op
2058 * valops.c (value_arg_coerce): If argument type is bigger than
2059 double, coerce to long double.
2060 * (call_function_by_hand): If REG_STRUCT_HAS_ADDR is defined, and
2061 arg type is float and > 8 bytes, then use pointer-to-object
2062 calling conventions.
2063 * valprint.c (print_floating): Arg doub is now type DOUBLEST.
2064 Use appropriate format and precision to print out floating point
2066 * value.h: Fixup prototypes for value_as_double,
2067 value_from_double, and unpack_double to use DOUBLEST.
2068 * values.c (record_latest_value): Remove check for invalid
2069 floats. Allow history to store them so that people may examine
2070 them in hex if they want.
2071 * (value_as_double unpack_double): Change return value to DOUBLEST.
2072 * (value_from_double): Arg `num' is now DOUBLEST.
2073 * (using_struct_return): Use RETURN_VALUE_ON_STACK macro (target
2074 specific) to expect certain types to always be returned on the stack.
2076 Fri Feb 16 14:00:54 1996 Fred Fish <fnf@cygnus.com>
2078 * bcache.c, bcache.h: New files to implement a byte cache.
2079 * Makefile.in (SFILES): Add bcache.c.
2080 (symtab_h): Add bcache.h.
2081 (HFILES_NO_SRCDIR): add bcache.h
2082 (COMMON_OBJS): Add bcache.o
2083 (bcache.o): New target.
2084 * dbxread.c (start_psymtab): Make global_syms & static_syms
2085 type "partial_symbol **".
2086 * hpread.c (hpread_start_symtab): Ditto.
2087 * os9kread.c (os9k_start_psymtab): Ditto.
2088 * stabsread.h (start_psymtab): Ditto.
2089 * {symfile.c, symfile.h} (start_psymtab_common): Ditto.
2090 * maint.c (maintenance_print_statistics): Call
2091 print_symbol_bcache_statistics.
2092 * objfiles.c (allocate_objfile): Initialize psymbol bcache malloc
2094 * solib.c (allocate_rt_common_objfile): Ditto.
2095 * symfile.c (reread_symbols): Ditto.
2096 (free_objfile): Free psymbol bcache when objfile is freed.
2097 (objfile_relocate): Use new indirect psymbol pointers.
2098 * objfiles.h (struct objfile): Add psymbol cache.
2099 * symfile.c (compare_psymbols): Now passed pointers to pointers to
2101 (reread_symbols): Free psymbol bcache when freeing other objfile
2103 (add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new
2104 psymbol using the psymbol bcache.
2105 (init_psymbol_list): Psymbol lists now contain pointers rather than
2106 the actual psymbols.
2107 * symfile.h (psymbol_allocation_list): Psymbol lists now dynamically
2108 grown arrays of pointers.
2109 (ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol
2111 * symmisc.c (print_partial_symbols): Now takes pointer to pointer
2113 (print_symbol_bcache_statistics): New function to print per objfile
2115 (print_partial_symbol, print_partial_symbols,
2116 maintenance_check_symtabs, extend_psymbol_list):
2117 Account for change to pointer to pointer to partial symbol.
2118 * symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2,
2119 make_symbol_completion_list):
2120 Account for change to pointer to pointer to partial symbol.
2121 * symtab.h (bcache.h): Include.
2122 * xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms
2123 type "partial_symbol **".
2125 Fri Feb 16 10:02:34 1996 Fred Fish <fnf@cygnus.com>
2127 * dwarfread.c (free_utypes): New function.
2128 (read_file_scope): Call free_utypes as cleanup, rather than just
2129 freeing the utypes pointer.
2131 Thu Feb 15 21:40:52 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2133 * demangle.c (is_cplus_marker): New function, checks if a
2134 character is one of the commonly used C++ marker characters.
2135 * defs.h (is_cplus_marker): Add prototype.
2136 * c-typeprint.c (c_type_print_base), ch-lang.c (chill_demangle),
2137 cp-valprint.c (cp_print_class_method), mdebugread.c (parse_symbol),
2138 stabsread.c (define_symbol, read_member_functions, read_struct_fields),
2139 symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P),
2140 values.c (vb_match): Use is_cplus_marker instead of comparison
2143 Thu Feb 15 18:08:13 1996 Fred Fish <fnf@cygnus.com>
2145 * symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly
2146 delete entirely someday.
2148 Thu Feb 15 15:25:34 1996 Stan Shebs <shebs@andros.cygnus.com>
2150 * mpw-make.sed: Edit out makefile rebuild rule.
2151 (host_alias, target_alias): Comment out instead of deleting.
2152 (@LIBS@): Edit out references.
2154 Tue Feb 13 22:56:46 1996 Fred Fish <fnf@cygnus.com>
2156 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2157 Use n_psyms in OBJSTAT, not psyms.
2159 Mon Feb 12 15:59:31 1996 Doug Evans <dje@charmed.cygnus.com>
2161 * configure.in (sparclet-*-aout*): New config.
2162 * configure: Regenerated.
2164 Mon Feb 12 14:17:52 1996 Fred Fish <fnf@cygnus.com>
2166 * somsolib.c (som_solib_add): Use xmalloc rather than bare
2167 unchecked call to malloc.
2168 * remote-mips.c (pmon_load_fast): ditto.
2169 * remote-mm.c (mm_open): ditto.
2170 * hpread.c (hpread_lookup_type): ditto.
2171 * remote-adapt.c (adapt_open): ditto.
2173 Mon Feb 12 13:11:32 1996 Fred Fish <fnf@cygnus.com>
2175 * f-lang.c (allocate_saved_bf_node, allocate_saved_function_node,
2176 allocate_saved_f77_common_node, allocate_common_entry_node,
2177 add_common_block): Use xmalloc rather than malloc, some of which
2179 * gnu-regex.c: At same point as other gdb specific changes
2180 #undef malloc and then #define it to xmalloc.
2181 * ch-exp.c (growbuf_by_size): Use xmalloc/xrealloc rather than
2182 bare unchecked calls to malloc/realloc.
2183 * stabsread.c (dbx_lookup_type): Use xmalloc rather than bare
2184 unchecked call to malloc.
2186 Wed Feb 7 11:31:26 1996 Stu Grossman (grossman@cygnus.com)
2188 * symtab.c (gdb_mangle_name): Change opname var to be const to
2189 match return val of cplus_mangle_name.
2190 * i960-tdep.c: Change arg types of next_insn to match callers.
2192 Wed Feb 7 07:34:24 1996 Fred Fish <fnf@cygnus.com>
2194 * config/i386/linux.mh (XM_CLIBS, GDBSERVER_LIBS): Remove. These
2195 apparently aren't needed in any reasonably recent version of
2198 Tue Feb 6 21:37:03 1996 Per Bothner <bothner@kalessin.cygnus.com>
2200 * stabsread.c (read_range_type): If !self-subrange and language
2201 is Chill, assume a true range. If a true_range is a sub_subrange,
2202 use builtin_type_int for index_type.
2204 Tue Feb 6 18:38:51 1996 J.T. Conklin <jtc@slave.cygnus.com>
2206 * nindy-share/nindy.c (say): Use stdarg.h macros when compiling
2207 with an ANSI compiler.
2209 start-sanitize-gdbtk
2210 Tue Feb 6 16:31:25 1996 Tom Tromey <tromey@creche.cygnus.com>
2212 * gdbtk.tcl (create_file_win): Eliminate text widget B1 binding so
2213 double-clicking will work again.
2214 (create_asm_win): Put "break" at end of all B1 bindings.
2215 (create_file_win): Lower "sel" tag, don't raise it.
2216 (ensure_line_visible): New proc.
2217 (update_listing, update_assembly): Use it.
2218 (create_copyright_window): Destroy window on Leave event.
2219 (create_command_window): Put "break" at end of all B2 bindings.
2222 Mon Feb 5 18:24:28 1996 Steve Chamberlain <sac@slash.cygnus.com>
2224 From Michael_Snyder@NeXT.COM (Michael Snyder):
2225 * valops.c (value_arg_coerce): Coerce float to double, unless the
2226 function prototype specifies float.
2228 Mon Feb 5 09:51:55 1996 Tom Tromey <tromey@creche.cygnus.com>
2230 * language.c (set_language_command): Use languages table when
2231 printing available languages.
2233 Sat Feb 3 12:22:05 1996 Fred Fish <fnf@cygnus.com>
2235 Fix problems reported by Hans Verkuil (hans@wyst.hobby.nl):
2236 * command.c (add_cmd): Add missing initialization for enums member.
2237 Reorder members to match structure declaration to make it easier to
2238 tell when one is missing.
2239 * exec.c (exec_file_command): Fix problem where filename in malloc'd
2240 memory is referenced after being freed.
2242 Sat Feb 3 03:26:21 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2244 * dwarfread.c (read_func_scope): Avoid GDB core dumps if
2245 AT_name tag is missing.
2247 * procfs.c (procfs_stopped_by_watchpoint): Fix logic when
2248 FLTWATCH and FLTKWATCH are defined.
2250 * remote.c (remote_read_bytes): Advance memaddr for transfers,
2251 return number of bytes transferred for partial reads.
2253 * top.c (init_signals): Reset SIGTRAP to SIG_DFL.
2255 Fri Feb 2 13:40:50 1996 Steve Chamberlain <sac@slash.cygnus.com>
2257 * win32-nat.c (mappings): Add ppc registers.
2258 (child_resume): Turn off step for ppc.
2260 Thu Feb 1 10:29:31 1996 Steve Chamberlain <sac@slash.cygnus.com>
2262 * config/powerpc/(cygwin32.mh, cygwin32.mt, tm-cygwin32.h,
2263 xm-cygwin32.h): New.
2264 * config/i386/(*win32*): Becomes *cygwin32*.
2265 * configure.in (i[3456]86-*-win32*): Becomes i[3456]86-*-cygwin32.
2266 (powerpcle-*-cygwin32): New.
2267 * configure: Regenerate.
2268 * win32-nat.c (child_create_inferior): Call CreateProcess
2269 with the right program arg.
2271 Thu Feb 1 11:01:10 1996 Jeffrey A Law (law@cygnus.com)
2273 * config/pa/tm-hppa.h (SOFT_FLOAT): Provide a default definition.
2275 Wed Jan 31 19:01:28 1996 Fred Fish <fnf@cygnus.com>
2277 * serial.c: Change fputc/fputs/fprintf to _unfiltered forms.
2279 Wed Jan 31 18:36:27 1996 Stan Shebs <shebs@andros.cygnus.com>
2281 * config/sparc/xm-sun4os4.h (HAVE_TERMIOS): Remove.
2283 * config/sparc/xm-sparc.h (HAVE_WAIT_STRUCT): Remove, never used.
2285 * config/i386/nm-i386mach.h (CHILD_PREPARE_TO_STORE): Move to
2286 here from config/i386/xm-i386mach.h, fix name.
2287 * config/i386/nm-sun386.h: Ditto, from config/i386/xm-sun386.h.
2288 * config/i386/nm-ptx4.h (CHILD_PREPARE_TO_STORE): Move to
2289 here from config/i386/xm-ptx4.h.
2290 * config/i386/nm-ptx4.h: Ditto, from config/i386/xm-ptx.h.
2291 * config/i386/nm-symmetry.h: Ditto, from config/i386/xm-symmetry.h.
2292 * config/m68k/nm-sun3.h: Ditto, from config/m68k/xm-sun3.h.
2293 * config/sparc/nm-nbsd.h: Ditto, from config/sparc/xm-nbsd.h.
2294 * config/sparc/nm-sun4os4: Ditto, from config/sparc/xm-sparc.h.
2296 * config/sparc/nm-sun4sol2.h: New file, renamed from nm-sysv4.h.
2297 (PRSVADDR_BROKEN): Move here from xm-sun4sol2.h.
2298 * config/sparc/sun4sol2.mh (NAT_FILE): Update.
2300 Wed Jan 31 17:20:26 1996 Jeffrey A Law (law@cygnus.com)
2302 * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Handle software
2303 floating point correctly.
2304 (STORE_RETURN_VALUE): Likewise.
2305 * config/pa/tm-pro.h (SOFT_FLOAT): define.
2307 Wed Jan 31 13:34:52 1996 Fred Fish <fnf@cygnus.com>
2309 * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
2310 Define to what should be reasonable values. However, apparently
2311 a bug in linux mmap prevents mapped symbol tables from working.
2313 Tue Jan 30 18:26:19 1996 Fred Fish <fnf@cygnus.com>
2315 * defs.h (errno.h>: Move #include closer to head of file to solve
2316 obscure problem with systems that declare perror with const arg, in
2317 both errno.h and stdio.h, and const is defined away by intervening
2320 Tue Jan 30 15:41:10 1996 Fred Fish <fnf@cygnus.com>
2322 From Jon Reeves <reeves@zk3.dec.com>:
2323 * i386-stub.c (getpacket): Change fprintf stream from "gdb" to stderr.
2324 (mem_fault_routine): Fix misplaced volatile type qualifier in decl.
2326 Mon Jan 29 19:05:58 1996 Fred Fish <fnf@cygnus.com>
2328 * Makefile.in (diststuff): Make all-doc; diststuff target does not
2329 exist in doc/Makefile.in.
2331 Mon Jan 29 18:44:57 1996 Stan Shebs <shebs@andros.cygnus.com>
2333 * config/m88k/xm-cxux.h (BP_HIT_COUNT): Remove, never used.
2335 Mon Jan 29 00:10:35 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
2337 * ch-valprint.c (calculate_array_length): New function to
2338 determine the length of an array type.
2339 (chill_val_print (case TYPE_CODE_ARRAY)): If the length of an
2340 array type is zero, call calculate_array_length.
2342 * gdbtypes.c (get_discrete_bounds (case TYPE_CODE_ENUM)): The
2343 values may not be sorted. Scan all entries and set the real lower
2346 Sun Jan 28 15:50:42 1996 Fred Fish <fnf@cygnus.com>
2348 * config/xm-linux.h: Move include of solib.h and #define of
2349 SVR4_SHARED_LIBS from here ...
2350 * config/nm-linux.h: ...to here.
2352 Sat Jan 27 10:34:05 1996 Fred Fish <fnf@cygnus.com>
2354 * configure.in (AC_CHECK_HEADERS): Check for sys/procfs.h.
2355 Also check for gregset_t and fpregset_t types.
2356 * configure: Regenerate.
2357 * core-regset.c (sys/procfs.h): Only include if HAVE_SYS_PROCFS_H
2359 (fetch_core_registers): Turn into stub unless both HAVE_GREGSET_T
2360 and HAVE_FPREGSET_T are defined. These changes allow systems
2361 like linux that are migrating to /proc support to use a single
2362 configuration for both new and old versions.
2364 * config/i386/linux.mt: Note that this is now for both a.out and
2366 * config/i386/linux.mh (NATDEPFILES): Add solib.o, core-regset.o,
2368 * config/i386/tm-linux.h (tm-sysv4.h): Include.
2369 * config/i386/xm-linux.h (solib.h): Include
2370 (SVR4_SHARED_LIBS): Define.
2371 * i386v4-nat.c: Only compile if HAVE_SYS_PROCFS_H is defined.
2372 (supply_gregset, fill_gregset): Compile if HAVE_GREGSET_T defined.
2373 (supply_fpregset, fill_fpregset): Compile if HAVE_FPREGSET_T
2376 Fri Jan 26 13:48:14 1996 Stan Shebs <shebs@andros.cygnus.com>
2378 * config/sparc/xm-sparc.h (NEW_SUN_CORE): Remove, never used.
2379 * config/i386/xm-sun386.h: Ditto.
2380 * config/m68k/xm-sun2.h, config/m68k/xm-sun3.h: Ditto.
2382 Thu Jan 25 16:05:53 1996 Tom Tromey <tromey@creche.cygnus.com>
2384 * Makefile.in (INSTALLED_LIBS, CLIBS): Include @LIBS@.
2386 Thu Jan 25 09:22:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2388 From Greg McGary <gkm@gnu.ai.mit.edu>:
2389 * dcache.c (dcache_peek, dcache_poke): Advance addr for
2392 Thu Jan 25 13:08:51 1996 Doug Evans (dje@cygnus.com)
2394 * infrun.c (normal_stop): Fix test for shared library event.
2396 Thu Jan 25 03:26:38 1996 Doug Evans <dje@charmed.cygnus.com>
2398 * configure.in (sparc64-*-*): Add default host configuration.
2399 start-sanitize-gdbtk
2400 (sparc64-*-solaris2* host): Link statically if GCC used.
2402 (sparc64-*-solaris2*): Add target configuration.
2403 * configure: Regenerated.
2404 * sparc/sp64sol2.mt: New file.
2406 Wed Jan 24 22:31:37 1996 Doug Evans <dje@charmed.cygnus.com>
2408 * Makefile.in (RUNTEST): srcdir renamed to rootsrc.
2410 Wed Jan 24 15:42:24 1996 Tom Tromey <tromey@creche.cygnus.com>
2412 * Makefile.in (lint): Close backquotes.
2414 start-sanitize-gdbtk
2415 Wed Jan 24 15:28:41 1996 Tom Tromey <tromey@creche.cygnus.com>
2417 * gdbtk.tcl, gdbtk.c: Updated copyrights.
2419 * configure.in: Look for -ldl or -ldld when using Tcl 7.5 or
2421 * configure: Rebuilt.
2424 Wed Jan 24 13:19:10 1996 Fred Fish <fnf@cygnus.com>
2426 * NEWS: Make note of new record and replay feature for
2427 remote debug sessions.
2428 * serial.c (gdbcmd.h): Include.
2429 (serial_logfile, serial_logfp, serial_reading, serial_writing):
2430 Define here, for remote debug session logging.
2431 (serial_log_command, serial_logchar, serial_write, serial_readchar):
2432 New functions for remote debug session logging.
2433 (serial_open): Open remote debug session log file when needed.
2434 (serial_close): Close remote debug session log file when needed.
2435 (_initialize_serial): Add set/show commands for name of remote
2436 debug session log file.
2437 * serial.h (serial_readchar): Declare
2438 (SERIAL_READCHAR): Call serial_readchar().
2439 (SERIAL_WRITE): Call serial_write().
2440 (serial_close): Declare as extern.
2441 (serial_logfile, serial_logfp): Declare.
2442 * top.c (execute_command): Declare serial_logfp. Log user command
2443 in remote debug session log if log file is open.
2444 * remote-array.c (array_wait): #ifdef out echo to gdb_stdout.
2445 (array_read_inferior_memory): Rewrite to fix memory overwrite bug.
2446 * remote-array.c (SREC_SIZE): Remove, duplicates define in
2448 * remote-array.c (hexchars, hex2mem): Remove, unused.
2449 * gdbserver/low-linux.c (store_inferior_registers): Remove
2450 unnecessary extern declaration of registers[].
2451 * gdbserver/Makefile.in (all): Add gdbreplay.
2452 * gdbserver/gdbreplay.c: New file.
2453 * gdbserver/README: Give example of recording a remote
2454 debug session with gdb and then replaying it with gdbreplay.
2456 Tue Jan 23 18:02:35 1996 Per Bothner <bothner@kalessin.cygnus.com>
2458 * stabsread.c (rs6000_builtin_type): Make bool type unsigned.
2459 (read_one_struct_field): Support boolean bitfields.
2460 * c-valprint.c (c_val_print): Print booleans properly.
2462 Tue Jan 23 18:54:09 1996 Stan Shebs <shebs@andros.cygnus.com>
2464 * remote-vxsparc.c (vx_convert_to_virtual, vx_convert_from_virtual):
2466 * config/sparc/vxsparc.mt (TDEPFILES): Add remote-vxsparc.o.
2468 Tue Jan 23 14:36:05 1996 Per Bothner <bothner@kalessin.cygnus.com>
2470 * ch-exp.c (parse_tuple): Error if invalid mode.
2472 * value.h (COERCE_ARRAY): Don't coerce enums.
2473 (COERCE_ENUM): Don't COERCE_REF.
2474 (COERCE_NUMBER): New macro (same as COERCE_ARRAY then COERCE_ENUM).
2475 * valops.c (value_assign): Only do COERCE_ARRAY if internalvar (let
2476 value_cast handle it otherwise); do *not* COERCE_ENUM either way.
2477 * valarith.c: Use COERCE_NUMBER instead od COEREC_ARRAY.
2478 Add COERCE_REF before COERCE_ENUM.
2479 * values.c (value_as_long): Simplify.
2481 * valops.c (value_array): Create internalvar if !c_style_arrays.
2483 * language.c (lang_bool_type): Add Fortran support.
2484 * eval.c (OP_BOOL): Use LA_BOOL_TYPE.
2486 Tue Jan 23 13:08:26 1996 Jeffrey A Law (law@cygnus.com)
2488 * symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup.
2489 All references changed.
2490 * breakpoint.c (bpstat_what): Add shlib_event to the class types.
2491 Update state table. Reformat so that it's still readable.
2492 When we hit the shlib_event breakpoint, set the calss of shlib_event.
2493 (breakpoint_1): Add "shlib events" as a breakpoint type.
2494 Print the shlib_event breakpoint like other breakpoints.
2495 (create_solib_event_breakpoint): New function.
2496 (breakpoint_re_set_one): Handle solib_event breakpoints.
2497 * breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type.
2498 (enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS
2500 (create_solib_event_breakpoint): Declare.
2501 * infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat.
2502 (normal_stop): Inform the user when the inferior stoped due
2503 to a shared library event.
2504 (_initialize_infrun): Add new set/show variable "stop-on-solib-events"
2505 to control whether or not gdb continues the inferior or stops it when
2506 a shared library event occurs.
2507 * minsyms.c (lookup_minimal_symbol_solib_trampoline): New function.
2508 * somsolib.c (TODO list): Update.
2509 (som_solib_create_inferior_hook): Arrange for gdb to be notified
2510 when significant shared library events occur.
2511 * hppa-tdep.c (find_unwind_entry): No longer static.
2513 Tue Jan 23 09:00:48 1996 Doug Evans <dje@charmed.cygnus.com>
2515 * printcmd.c (print_insn): Pass fprintf_unfiltered to
2516 INIT_DISASSEMBLE_INFO.
2517 start-sanitize-gdbtk
2518 * gdbtk.c (gdb_disassemble): Likewise.
2521 Mon Jan 22 16:59:40 1996 Stan Shebs <shebs@andros.cygnus.com>
2523 * remote.c (remotebreak): New GDB variable.
2524 (remote_break): New global.
2525 (remote_interrupt): Send a break instead of ^C if remote_break.
2526 * NEWS: Describe the new variable.
2528 Mon Jan 22 16:24:11 1996 Doug Evans <dje@charmed.cygnus.com>
2530 * sparc-tdep.c (_initialize_sparc_tdep): Always use print_insn_sparc.
2532 Fri Jan 19 07:19:38 1996 Fred Fish <fnf@cygnus.com>
2534 * hp300ux-nat.c (getpagesize): Remove unused function
2535 fetch_core_registers.
2536 (hp300ux_core_fns): Remove, is unused.
2537 (_initialize_core_hp300ux): Remove, is unused.
2538 (gdbcore.h): Remove #include, no longer needed.
2540 Fri Jan 19 00:59:53 1996 Jeffrey A Law (law@cygnus.com)
2542 * rs6000-nat.c (exec_one_dummy_insn): Rework to avoid
2543 ptrace bug in aix4.1.3 on the rs6000.
2545 Wed Jan 17 13:22:27 1996 Stan Shebs <shebs@andros.cygnus.com>
2547 * remote-hms.c (hms_ops): Add value for to_thread_alive.
2548 * remote-nindy.c (nindy_ops): Ditto.
2549 * remote-udi.c (udi_ops): Ditto.
2551 Tue Jan 16 18:00:35 1996 James G. Smith <jsmith@cygnus.co.uk>
2553 * remote-mips.c (pmon_opn, pmon_wait, pmon_makeb64, pmon_zeroset,
2554 pmon_checkset, pmon_make_fastrec, pmon_check_ack,
2555 pmon_load_fast): New functions. Support for the PMON monitor world.
2556 (common_open): New function to merge support for different monitors.
2557 (mips_open): Use common_open().
2558 (mips_send_command): New function.
2559 (mips_send_packet): Scan out-of-sequence packets.
2560 (mips_enter_debug, mips_exit_debug): New functions.
2561 (pmon_ops): New target definition structure.
2563 Tue Jan 16 11:22:58 1996 Stu Grossman (grossman@cygnus.com)
2565 * Makefile.in (CLIBS): Add LIBS to allow libraries to be
2566 specified on the make command line (via make LIBS=xxx).
2568 * configure.in (enable-gm): magic.o -> gmagic.o.
2571 start-sanitize-gdbtk
2572 Mon Jan 15 09:58:41 1996 Tom Tromey <tromey@creche.cygnus.com>
2574 * gdbtk.tcl (create_expr_window): Many changes to update GUI.
2575 (add_expr): Changes from create_expr_window.
2576 (create_command_window): Set focus.
2577 (delete_expr): Rewrote.
2578 (expr_update_button): New proc.
2579 (add_expr): Put bindings on FocusIn, FocusOut.
2580 Don't allow .file_popup to be torn off.
2583 Fri Jan 12 21:41:58 1996 Jeffrey A Law (law@cygnus.com)
2585 * symtab.c (find_pc_symtab): Don't lose if OBJF_REORDERED
2586 is set but there are no psymtabs.
2588 Fri Jan 12 15:56:12 1996 Steve Chamberlain <sac@slash.cygnus.com>
2590 * dsrec.c (load_srec): Remove unused variable.
2591 * monitor.c (monitor_expect): Don't expect a ^C to echo.
2592 * serial.c (serial_open): Add parallel interface.
2593 * sh3-rom.c (parallel, parallel_in_use): New.
2594 (sh3_load): If parallel_in_use, download though the
2596 (sh3_open): Open parallel port if specified.
2597 (sh3_close): New function.
2598 (_inititalize_sh3): Add sh3_close hook and documentation.
2599 * monitor.c (monitor_close): Export.
2600 * monitor.h (monitor_close): Add prototype.
2602 Fri Jan 12 13:11:42 1996 Stan Shebs <shebs@andros.cygnus.com>
2604 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
2605 * remote.c (remotetimeout): New GDB variable, use to set the
2606 remote timeout for reading.
2608 start-sanitize-gdbtk
2609 Fri Jan 12 09:36:17 1996 Tom Tromey <tromey@creche.cygnus.com>
2611 * gdbtk.tcl (gdbtk_tcl_query): Swap Yes and No buttons.
2612 (update_listing): Use lassign. Use "see" to scroll. Don't need
2613 screen_top, screen_bot, screen_height.
2614 (update_assembly): Use "see" to scroll.
2615 (textscrollproc): Removed.
2616 (create_file_win): Don't use textscrollproc.
2617 (asmscrollproc): Removed.
2618 (create_asm_window): Don't use asmscrollproc.
2619 (create_asm_win): Ditto.
2620 (screen_height, screen_top, screen_bot): Removed.
2621 (run_editor): New proc.
2622 (build_framework): Use it.
2623 (create_file_win, create_source_window): Don't use textscrollproc.
2624 (create_breakpoints_window): Set -xscrollcommand on canvas.
2625 (not_implemented_yet): Default button is 0.
2626 (delete_char): Don't use tk_textBackspace.
2627 (create_command_window): Allow Tk bindings to fire after deleting
2629 (create_command_window): Make Delete delete left, not right.
2632 Fri Jan 12 07:14:27 1996 Fred Fish <fnf@cygnus.com>
2634 * lynx-nat.c, irix4-nat.c, sparc-nat.c: Include gdbcore.h
2635 to get "struct core_fns" defined.
2636 * Makefile.in (lynx-nat.o, irix4-nat.o, sparc-nat.o):
2637 Are dependent upon gdbcore_h.
2639 Thu Jan 11 23:13:24 1996 Per Bothner <bothner@cygnus.com>
2641 * symfile.c (decrement_reading_symtab): New function.
2642 * symfile.c, symtab.h (currently_reading_symtab): New variable.
2643 * symfile.c (psymtab_to_symtab): Adjust currently_reading_symtab.
2644 * gdbtypes.c (check_typedef): Don't call lookup_symbol if
2645 currently_reading_symtab (since that could infinitely recurse).
2647 Thu Jan 11 17:21:25 1996 Per Bothner <bothner@kalessin.cygnus.com>
2649 * stabsread.c (read_struct_type): Trivial simplification.
2651 * stabsread.c (define-symbol): Use invisible references
2652 for TYPE_CODE_SET and TYPE_CODE_BITSTRING too.
2653 * valops.c (call_function_by_hand): Likewise.
2654 * eval.c (evaluate_subexp_standard): When known, use the formal
2655 parameter type as the expected type when evaluating arg expressions.
2656 * ch-lang.c (evaluate_subexp_chill): Likewise (for MULTI_SUBSCRIPT).
2658 start-sanitize-gdbtk
2659 Thu Jan 11 10:08:14 1996 Tom Tromey <tromey@creche.cygnus.com>
2661 * main.c (main): Disable window interface if --help or --version
2664 * gdbtk.tcl (FSBox): Don't use tk_listboxSingleSelect.
2666 Changes in sync with expect:
2667 * configure.in (ENABLE_GDBTK): Use CY_AC_PATH_TCL and
2669 * aclocal.m4: Replaced with version from expect.
2670 * configure: Regenerated.
2673 Wed Jan 10 16:08:49 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2675 * configure.in, configure: Recognize rs6000-*-aix4*.
2676 * config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h".
2677 * config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h.
2678 * config/rs6000/xm-aix4.h: New file.
2679 * config/xm-aix4.h: New file.
2681 Wed Jan 10 11:25:37 1996 Fred Fish <fnf@cygnus.com>
2683 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
2684 * gdbserver/low-linux.c: New file.
2685 * remote.c (remote_read_bytes): Fix aborts on larger packets.
2687 * config/i386/linux.mh (GDBSERVER_DEPFILES, GDBSERVER_LIBS):
2689 * stabsread.c (define_symbol): If register value is too large,
2690 tell what it is and what max is.
2692 start-sanitize-gdbtk
2693 Wed Jan 10 09:07:22 1996 Tom Tromey <tromey@creche.cygnus.com>
2695 * gdbtk.tcl (gdbtk_tcl_fputs, gdbtk_tcl_fputs_error,
2696 gdbtk_tcl_flush): Use "see", not "yview".
2697 (gdbtk_tcl_query): Use questhead bitmap.
2698 various: Always wrap condition of 'if' in {...}.
2699 (add_breakpoint_frame): Set -value on radiobuttons.
2700 (lassign): New proc.
2701 (add_breakpoint_frame): Use lassign, not series of assignments.
2702 (decr): Made faster.
2703 (interactive_cmd): Use "see", not "yview".
2704 (not_implemented_yet): Use warning bitmap.
2705 (update_expr): Don't allow $expr to be evalled by Tcl.
2706 (create_expr_window): Don't use "focus".
2707 (delete_char, delete_line): Define globally.
2708 (delete_line, delete_char, create_command_window, update_autocmd,
2709 build_framework, create_asm_win, create_file_win): Use "see", not
2711 (create_copyright_window, center_window, bind_widget_after_class):
2713 (FSBox,create_command_window, create_autocmd_window): Binding
2715 (textscrollproc): Define globally.
2716 (build_framework): tk_menuBar no longer needed. Keys Prior, Next,
2717 Home, End, Up, and Down are all defined by Tk.
2718 (apply_filespec): Use error bitmap in dialog.
2719 (files_command): Don't use tk_listboxSingleSelect.
2720 (files_command): Don't use "uniq" to remove duplicates from a
2722 (update_assembly): Use lassign.
2723 (create_asm_win): Removed redundant bindings.
2724 (listing_window_button_1, file_popup_menu): Use tk_popup.
2725 (ButtonRelease-1 binding): Just remove tag from window; rest
2728 * gdbtk.c (gdbtk_query): Use Tcl_Merge to provide quoting.
2729 (call_wrapper): Use Tcl_Eval, not Tcl_VarEval.
2730 (gdbtk_call_command): Ditto.
2733 Tue Jan 9 09:33:53 1996 Jeffrey A Law (law@cygnus.com)
2735 * hpread.c (hpread_build_psymtabs): Finish Jan 4th
2736 enum namespace -> enum_namespace change.
2738 Tue Jan 9 04:44:47 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
2740 * ch-exp.c (parse_primval): In case ARRAY, add missing
2743 Mon Jan 8 13:29:34 1996 Stan Shebs <shebs@andros.cygnus.com>
2745 * remote-mips.c (mips_receive_header): Recognize \012 instead
2746 of \n, but write \n when program sends a \012.
2747 * ser-mac.c (mac_input_buffer): Increase size of buffer.
2749 Mon Jan 8 12:00:40 1996 Jeffrey A Law (law@cygnus.com)
2751 * infptrace.c (initialize_infptrace): Move function out of
2752 #ifdef conditional; put code within the function inside an
2755 * buildsym.c (end_symtab): Remove sort_pending and sort_linevec
2756 arguments. Sorting is now dependent on OBJF_REORDERED. All
2757 callers/references changed.
2758 * dbxread.c (read_ofile_symtab): Correctly determine value for
2759 last_source_start_addr for reordered executables.
2760 (process_one_symbol): Handle N_FUN with no name as an end of
2762 * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE
2763 is the high text address for a psymtab.
2764 (case N_SO): Likewise.
2765 (case N_FUN): Handle N_FUN with no name as an end of function
2767 * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols
2768 at the same address rather than a random subset of them.
2769 * coffread.c (coff_symfile_init): Set OBJF_REORDERED.
2770 * elfread.c (elf_symfile_init): Similarly.
2771 * somread.c (som_symfile_init): Similarly.
2772 * xcoffread.c (xcoff_symfile_init): Similarly.
2774 Fri Jan 5 17:46:01 1996 Stu Grossman (grossman@cygnus.com)
2776 * stack.c (print_stack_frame print_frame_info) symmisc.c
2777 (dump_symtab): Change RETURN_MASK_ERROR to RETURN_MASK_ALL so
2778 that catch_errors doesn't get blindsided by QUIT and lose the
2779 cleanup chain. This fixes a problem where ^C while in a
2780 user-defined command sometimes leaves instream NULL and causes a
2781 segfault in command_loop.
2783 Fri Jan 5 13:59:16 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2785 * configure.in, configure: Add `-ldl -lw' for Solaris linking.
2787 Fri Jan 5 12:02:00 1996 Steve Chamberlain <sac@slash.cygnus.com>
2789 * config/sh/sh.mt, config/powerpc/*.mt, config/pa/hppapro.mt,
2790 config/m68k/monitor.mt, config/h8500/h8500.mt, config/h8300/h8300.mt:
2791 srec.o renamed to dsrec.o.
2793 Thu Jan 4 16:04:54 1996 Stu Grossman (grossman@cygnus.com)
2795 * breakpoint.c (remove_breakpoint): Change error to warning so
2796 that hardware watchpoint removal problems won't leave breakpoint
2797 traps in the target.
2798 start-sanitize-gdbtk
2799 * configure configure.in: Make --enable-gdbtk be the default.
2801 * remote-e7000.c (e7000_insert_breakpoint,
2802 e7000_remove_breakpoint): Use e7000 based breakpoints, not memory
2804 * (e7000_wait): Adjust PC back by two when we see a breakpoint to
2805 compensate for e7000 maladjustment.
2806 * sparcl-tdep.c (sparclite_check_watch_resources): Fix logic bug
2807 which prevented hardware watchpoints from working.
2809 Thu Jan 4 10:44:17 1996 Fred Fish <fnf@cygnus.com>
2811 * infptrace.c (udot_info): New function.
2812 (PT_*): Define each individually if that one is not defined.
2813 * rs6000-nat.c (kernel_u_size): New function
2814 Include <sys/user.h> for "struct user"
2815 * alpha-nat.c (kernel_u_size): New function.
2816 Include <sys/user.h> for "struct user"
2817 * sparc-nat.c (kernel_u_size): New function.
2818 Include <sys/user.h> for "struct user"
2819 * i386b-nat.c (kernel_u_size): New function.
2820 * i386v-nat.c (kernel_u_size): New function.
2821 * config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define.
2822 (kernel_u_size): Declare.
2823 * config/i386/nm-linux.h (KERNEL_U_SIZE): Define.
2824 (kernel_u_size): Declare.
2825 * config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define.
2826 (kernel_u_size): Declare.
2827 * config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define.
2828 (kernel_u_size): Declare.
2829 * config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define.
2830 (kernel_u_size): Declare.
2832 Thu Jan 4 11:00:01 1996 steve chamberlain <sac@slash.cygnus.com>
2834 * mdebugread.c (mylookup_symbol): enum namespace becomes
2835 enum_namespace type.
2836 * symfile.c (add_psymbol_to_list)
2837 (add_psymbol_addr_to_list): Ditto.
2838 * symtab.c (lookup_partial_symbol): Ditto.
2839 (lookup_symbol): Ditto.
2840 (lookup_block_symbol): Ditto.
2841 * win32-nat.c (handle_load_dll): Use incoming dll base.
2842 (child_wait): Catch DLL load errors.
2843 (create_child_inferior): Translated between paths correctly.
2845 Wed Jan 3 23:13:53 1996 Fred Fish <fnf@cygnus.com>
2847 * i386v4-nat.c (supply_gregset, fill_gregset): Subtract NUM_FREGS
2848 from NUM_REGS to get number of general registers that we care about.
2849 * config/i386/tm-i386.h (REGISTER_BYTES): Define in terms
2850 of number of general regs and number of floating point regs.
2852 Wed Jan 3 19:49:54 1996 steve chamberlain <sac@slash.cygnus.com>
2854 * config/i386/tm-win32.h (IN_SOLIB_CALL_TRAMPOLINE): New.
2855 (SKIP_TRAMPOLINE_CODE): New.
2856 * config/i386/xm-win32.h (CANT_FORK): Deleted.
2857 (SLASH*) Changed to use unix style slash.
2858 * symtab.h (namespace enum): becomes typedef to avoid namespace
2860 * infcmd.c (path_command): Use empty string if PATH name not set.
2861 * i386-tdep.c (skip_trampoline_code): New function.
2862 * srec.c: Renamed dsrec.c to avoid filename collision.
2863 * Makefile.in: Cope with renaming.
2865 Wed Jan 3 13:09:04 1996 Fred Fish <fnf@cygnus.com>
2867 * symmisc.c (print_objfile_statistics): Print memory use statistics
2868 for objfile psymbol, symbol, and type obstacks.
2870 Tue Jan 2 13:41:14 1996 Stan Shebs <shebs@andros.cygnus.com>
2872 * config/mips/nm-irix5.h: Restore.
2873 (TARGET_HAS_HARDWARE_WATCHPOINTS, etc): Define as for Irix 4;
2874 from Lee Iverson <leei@ai.sri.com>.
2875 * config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h.
2876 * config/mips/irix[345].mh (MUNCH_DEFINE): Remove.
2878 For older changes see ChangeLog-95
2884 version-control: never