1 Mon Jul 15 16:55:48 1996 Doug Evans <dje@canuck.cygnus.com>
3 * win32-nat.c (handle_load_dll): dos_path_to_unix_path renamed to
4 cygwin32_conv_to_posix_path.
5 (child_create_inferior): unix_path_to_dos_path renamed to
6 cygwin32_conv_to_win32_path. Rewrite code to translate PATH.
8 Mon Jul 15 16:44:05 1996 Stu Grossman (grossman@critters.cygnus.com)
10 * defs.h printcmd.c: Create global disassemble_info structure
12 * gdbtk.c (gdb_disassemble): Setup di.mach from
13 tm_print_insn_info.mach, and set endian from TARGET_BYTE_ORDER.
14 * i386-tdep.c (set_assembly_language_command): set
15 tm_print_insn_info.mach to the appropriate value for 386 or 8086
17 * printcmd.c (print_insn): Move init of disassembler_info to
18 _initialize_printcmd. Set endian for disassembler here.
19 * sparc-tdep.c: Set tm_print_insn_info.mach as appropriate to
20 select sparc/sparclite.
21 * config/sparc/{tm-sparc.h tm-sparclite.h}: Get rid of
22 TM_PRINT_INSN. Set TM_PRINT_INSN_MACH to
23 bfd_mach_sparc/bfd_mach_sparc_sparclite.
25 Fri Jul 12 19:04:32 1996 Fred Fish <fnf@cygnus.com>
27 * hpread.c (hpread_lookup_type): Use xmmalloc/xmrealloc rather
28 than xmalloc/xrealloc.
30 Fri Jul 12 17:59:47 1996 Fred Fish <fnf@ninemoons.com>
32 * objfiles.c (map_to_file): Error return from mmalloc_findbase is
33 a NULL pointer, not a -1.
35 Fri Jul 12 10:16:24 1996 Stu Grossman (grossman@critters.cygnus.com)
37 * i386-tdep.c (set_assembly_language_command): New routine to
38 select between i386 and i8086 instruction sets for disassembly.
39 New command `set assembly-language {i386 i8086}'.
41 Thu Jul 11 21:13:21 1996 Mark Alexander <marka@cygnus.com>
43 * monitor.c (monitor_write_memory, monitor_read_memory_single):
44 Disable use of "long long" memory read/write commands; can't
45 use them because we hold the values to read/write in an int
46 variable, and because strtoul fails on values that exceed the
47 size of a long. This fixes breakpoint problems on MON960.
49 Thu Jul 11 11:39:31 1996 Fred Fish <fnf@cygnus.com>
51 * config/m68k/xm-hp300hpux.h (HAVE_MMAP): Remove definition.
52 * config/pa/xm-hppah.h (HAVE_MMAP): Ditto.
54 Wed Jul 10 16:54:41 1996 Fred Fish <fnf@cygnus.com>
56 * Makefile.in (MMALLOC_CFLAGS): Eliminate intermediate MMALLOC_DISABLE
57 and MMALLOC_CHECK macros, and add comment indicating how host dependent
58 makefile fragment should modify MMALLOC_CFLAGS to not use mmalloc, or
59 to use it but to not do heap corruption checking.
60 * gdbserver/Makefile.in: Ditto.
61 * utils.c (init_malloc): Replace warning() use with direct call of
62 fprintf_unfiltered, since current_target has not yet been set and thus
63 we cannot use warning(). If we try to use mmcheck and it fails,
64 suggest that this configuration needs NO_MMCHECK or MMCHECK_FORCE
65 defined. Other small mmalloc related cleanups.
66 * config/sparc/sun4os4.mh (MMALLOC_CFLAGS): Define MMCHECK_FORCE to 1.
67 * config/alpha/alpha-osf2.mh (MMALLOC_CFLAGS): Set to -DNO_MMCHECK.
69 * config/sparc/xm-sun4os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
70 * config/i386/xm-i386v4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
71 * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
72 * config/m68k/xm-hp300hpux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
73 * config/m68k/xm-m68kv4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT);
74 * config/m68k/xm-sun3os4.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
75 * config/pa/xm-hppah.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
76 * config/sparc/xm-sun4sol2.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
77 Remove obsolete defines.
79 * config/alpha/alpha-linux.mh (MMALLOC_DISABLE):
80 * config/alpha/alpha-osf1.mh (MMALLOC_DISABLE):
81 * config/rs6000/rs6000.mh (MMALLOC_DISABLE):
82 * config/rs6000/aix4.mh (MMALLOC_DISABLE):
83 * config/powerpc/aix4.mh (MMALLOC_DISABLE):
84 * config/powerpc/aix.mh (MMALLOC_DISABLE):
85 * config/ns32k/ns32km3.mh (MMALLOC_DISABLE):
86 * config/mips/mipsm3.mh (MMALLOC_DISABLE):
87 * config/mips/decstation.mh (MMALLOC_DISABLE):
88 * config/m88k/cxux.mh (MMALLOC_DISABLE):
89 * config/i386/i386mk.mh (MMALLOC_DISABLE):
90 * config/i386/i386m3.mh (MMALLOC_DISABLE):
91 * config/i386/i386gnu.mh (MMALLOC_DISABLE):
92 Use MMALLOC_CFLAGS instead.
94 Tue Jul 9 22:41:12 1996 Jeffrey A Law (law@cygnus.com)
96 * h8300-tdep.c: Remove some outdated comments.
97 (h8300_skip_prologue): Rework to be more correct for the H8/300H.
98 Handle stm.l insns for the H8/S.
99 (examine_prologue): Likewise.
101 Tue Jul 9 16:48:55 1996 Raymond Jou <rjou@mexican.cygnus.com>
103 * ser-mac.c (mac_close): Change a typo SetSetBuf to SerSetBuf.
105 Mon Jul 08 08:50:39 1996 Mark Alexander <marka@cygnus.com>
107 * mon960-rom.c (mon960_open): Add floating point detection to
108 prevent hang on non-FPU processors (PR 9775).
109 (mon960_cmds): Swap setmem.cmdw and setmem.cmdl to fix problem
110 setting breakpoints and improve loading speed.
112 Sun Jul 7 14:57:34 1996 Fred Fish <fnf@cygnus.com>
114 * coffread.c (record_minimal_symbol): Don't presave name string
115 on symbol_obstack before passing to prim_record_minimal_symbol.
116 It now handles saving the string itself.
117 * dbxread.c (read_dbx_dynamic_symtab): Ditto.
118 * mipsread.c (read_alphacoff_dynamic_symtab): Ditto.
119 * os9kread.c (record_minimal_symbol): Ditto.
120 * solib.c (solib_add_common_symbols): Ditto.
122 * coffread.c (coff_symtab_read): Don't presave name string on
123 symbol_obstack before passing to prim_record_minimal_symbol_and_info.
124 It now handles saving the string itself.
125 * dbxread.c (record_minimal_symbol): Ditto.
126 * elfread.c (record_minimal_symbol_and_info): Ditto.
128 * dstread.c (record_minimal_symbol): Remove static function that just
129 called prim_record_minimal_symbol with the same args (after change to
130 prim_record_minimal_symbol to do it's own name string saves).
131 * nlmread.c (record_minimal_symbol): Ditto.
132 * somread.c (record_minimal_symbol): Ditto.
134 * hpread.c (hpread_read_enum_type): Save symbol name on symbol obstack.
135 (hpread_read_function_type): Ditto.
136 (hpread_process_one_debug_symbol): Ditto.
137 * mdebugread.c (parse_symbol): Ditto.
139 * minsyms.c (prim_record_minimal_symbol_and_info): Ditto.
141 * coffread.c (process_coff_symbol): Use obsavestring to save
142 SYMBOL_NAME, rather than obstack_copy0.
143 * dstread.c (create_new_symbol): Ditto
144 * symfile.c (obconcat): Ditto.
145 * stabsread.c (patch_block_stabs): Ditto.
146 * xcoffread.c (SYMNAME_ALLOC): Ditto.
148 * symfile.c (obsavestring): Update comments
149 * solib.c (solib_add_common_symbols): Remove local var origname.
151 Wed Jul 3 15:56:08 1996 Stu Grossman (grossman@critters.cygnus.com)
153 * configure: Re-build with autoconf-2.10.
155 * sparcl-tdep.c (_initialize_sparc_tdep) config/sparc/tm-sparc.h,
156 config/sparc/tm-sparclite.h: Initialize tm_print_insn from
157 TM_PRINT_INSN, which comes from the tm file.
159 Tue Jul 02 21:41:20 1996 Mark Alexander <marka@cygnus.com>
161 * coffread.c, dbxread.c, elfread.c, mipsread.c, nlmread.c,
162 os9kread.c: Replace identical sym_offsets functions with
163 default_symfile_offsets.
164 * somread.c (som_symfile_offsets): Use new SIZEOF_SECTION_OFFSETS
165 macro to allocate section_offsets.
166 * symfile.c (default_symfile_offsets): New function.
167 * symfile.h: Declare default_symfile_offsets.
168 * symtab.h: Define SIZEOF_SECTION_OFFSETS macro to
169 simplify allocation of section_offsets.
171 Tue Jun 11 12:02:55 1996 Stu Grossman (grossman@critters.cygnus.com)
173 * Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure.
174 * configure configure.in: Only make sol-thread.o for native.
175 Also, switch to dlopened libthread_db.so.1.
176 * sol-thread.c: Switch to using dlopen to get the thread_db
179 Thu Jun 13 16:53:25 1996 Stu Grossman (grossman@critters.cygnus.com)
181 * configure, configure.in: Change test for libthread_db to only
182 work for configs where build/host/target are the same.
184 Tue Jul 2 15:04:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
186 * config/powerpc/{linux.mh,xm-linux.h}: New files, for Linux on
189 * configure.in (powerpc-*-linux): Add Linux, System V, and ELF
191 * configure: Regenerate.
193 Mon Jul 1 13:00:43 1996 Stan Shebs <shebs@andros.cygnus.com>
195 From Raymond Jou <rjou@mexican.cygnus.com>:
196 * mpw-make.sed: Add lines to whack out autoconf hook
199 Mon Jul 01 11:07:15 1996 Mark Alexander <marka@cygnus.com>
201 * remote-e7000.c (e7000_stop): New function.
203 Fri Jun 28 06:34:19 1996 Dawn Perchik <dawn@cygnus.com>
205 * configure, configure.in: Add target sparclet.
206 * monitor.h, monitor.c: Added monitor flags MO_NO_ECHO_ON_SETMEM
207 (don't expect echo on setmem command), MO_RUN_FIRST_TIME (if
208 command to start process running on target is different from one
209 to continue execution), MO_HEX_PREFIX (if addresses from monitor
211 * monitor.c, parse.c, sparc-tdep.c: Don't require strings in the
212 registers array. This is to allow NULLs to be place holders in
213 the tm-*.h file so that only minor changes are needed when a new
214 processor is introduced (eg, one without floating point).
215 * sparc-tdep.c: Conditionally remove dependancies on floating
217 * sparclet-rom.c, config/sparc/sparclet.mt,
218 config/sparc/tm-sparclet.h: New files for target sparclet.
219 * symfile.c (load_command): Add option for 2nd parameter; a load
220 offset added to the vma of each section.
222 Fri Jun 28 05:39:19 1996 Dawn Perchik <dawn@cygnus.com>
224 * main.c (main): Add option "l" for setting remote_timeout.
226 Fri Jun 28 05:25:18 1996 Dawn Perchik <dawn@cygnus.com>
228 * remote-e7000.c, remote.c, target.h, top.c: Add set option
229 "remote_timeout" for setting remote_timeout. Add set option
230 "use_hard_breakpoints" for setting hardware .vs. memory
233 Fri Jun 28 04:32:18 1996 Dawn Perchik <dawn@cygnus.com>
235 * remote-e7000.c (e7000_parse_device): New function.
236 Add option "tcp_remote" to target command if using
237 tcp to connect to a remote host which is then connected
238 via serial port to the e7000 (for exampole, a port master).
239 (e7000_open): Change to call e7000_parse_device.
241 Fri Jun 28 03:47:17 1996 Dawn Perchik <dawn@cygnus.com>
243 * monitor.c (monitor_debug): Fix remotedebug buffering.
245 Thu Jun 27 18:24:17 1996 Stan Shebs <shebs@andros.cygnus.com>
247 * config/i386/cygwin32.mh, config/powerpc/cygwin32.mh
248 (NATDEPFILES): Add a space.
250 Wed Jun 26 06:05:39 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
252 * gdbtypes.c (create_array_type): If TYPE_LENGTH (result_type)
253 is zero, set TYPE_FLAG_TARGET_STUB to force reevaluation of the type.
255 * ch-exp.c (calculate_array_length): Function removed.
257 Tue Jun 25 17:41:06 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
259 * remote-e7000.c (e7000_read_inferior_memory_large): New function.
260 (e7000_xfer_inferior_memory): Call it.
262 Tue Jun 25 23:14:07 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
264 * gdb/gdbserver/Makefile.in (docdir): Removed.
266 Tue Jun 25 22:05:38 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
268 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir):
269 Use autoconf set values.
271 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
272 * nlm/Makefile.in (bindir, libdir, datadir, mandir, infodir,
273 includedir): Use autoconf set values.
275 * nlm/configure.in (AC_PREREQ): autoconf 2.5 or higher.
276 * nlm/configure: Rebuilt.
277 * gdb/gdbserver/Makefile.in (datadir): Set to $(prefix)/share.
279 Mon Jun 24 09:56:14 1996 Angela Marie Thomas (angela@cygnus.com)
281 * stabsread.c (read_cfront_member_functions): add type
283 Sun Jun 23 23:40:48 1996 Doug Evans <dje@canuck.cygnus.com>
285 * win32-nat.c: #include <unistd.h>.
286 (unix_paths_to_dos_paths, dos_paths_to_unix_paths): Delete.
287 (child_create_inferior): Convert only env var PATH to win32 style.
288 (set_pathstyle_dos): Delete.
289 (_initialize_inftarg): Delete dos-path-style command.
292 Fri Jun 21 11:04:47 1996 Fred Fish <fnf@cygnus.com>
294 * gdbtk.tcl (create_register_windows): Include missing '$'s.
295 Add global declarations for various reg_format_* variables.
296 * gdbtk.tcl (populate_register_window): Make initial window one
297 line taller to account for new column header line.
299 Fri Jun 21 09:46:47 1996 Fred Fish <fnf@cygnus.com>
301 * gdbtk.c (get_register): Support for printing raw formats.
302 * gdbtk.tcl: Add hint for using debug_interface.
303 (center_window, add_breakpoint_frame, delete_breakpoint_frame):
304 Enclose arg in braces for consistency.
305 (create_registers_window, populate_reg_window, update_registers):
306 Major rewrite to support displaying multiple formats in the register
308 (init_reg_info): New function.
309 (recompute_reg_display_list): Reset reg_display_list, start
310 register display lines at line 2.
313 Thu Jun 20 13:42:23 1996 Doug Evans <dje@canuck.cygnus.com>
315 * configure.in: Revise sol-thread.o test.
316 * configure: Regenerated.
318 * source.c (find_source_lines): Reassign size to result of read.
321 Thu Jun 20 08:18:59 1996 Fred Fish <fnf@cygnus.com>
323 * gdbtk.tcl (gdbtk_tcl_readline_begin): Handle backspace to
324 avoid backing up over prompt. At every input, make sure insert
325 point is at least after command start, handle control-u to delete
327 (tclsh): Handle backspace to avoid backing up over prompt. Handle
328 control-u to delete current input line.
330 Wed Jun 19 17:23:38 1996 Geoffrey Noer <noer@cygnus.com>
332 * configure.in: disable gdbtk for *cygwin32* hosted compiles
333 * configure: regenerated with autoconf 2.8
336 Tue Jun 18 16:25:54 1996 Jeffrey A. Law <law@rtl.cygnus.com>
338 * h8300-dep.c (gdb_print_insn_h8300): Handle the H8/S.
339 (h8300_command): Likewise.
340 (set_machine): Likewise.
341 (set_machine_hook): Likewise.
342 (_initialize_h8300m): Likewise.
344 * config/h8300/tm-h8300.h (h8300smode): Declare.
346 Sun Jun 16 15:21:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
348 * somsolib.c (som_solib_create_inferior_hook): Handle tracking
349 of shl_load calls for hpux10.
351 Thu Jun 13 11:16:10 1996 Tom Tromey <tromey@thepub.cygnus.com>
353 * config.in: Regenerated.
354 * acconfig.h (HAVE_THREAD_DB_LIB): Added entry.
356 * configure: Regenerated.
357 * aclocal.m4 (CY_AC_PATH_TCLH, CY_AC_PATH_TKH): Use odd names to
358 avoid name clashes with SunOS headers.
360 Tue Jun 11 19:52:50 1996 Fred Fish <fnf@cygnus.com>
362 From Michael Snyder <Michael_Snyder@next.com>:
363 * bcache.c (print_bcache_statistics): Avoid divide-by-zero
364 exception if one or more objfile has no symbols, such as when
365 a dynamic library has been stripped.
367 Tue Jun 11 12:02:55 1996 Stu Grossman (grossman@critters.cygnus.com)
369 * Makefile.in (INTERNAL_LDFLAGS): Add in flags from configure.
370 * configure configure.in: Only make sol-thread.o for native.
371 Also, switch to dlopened libthread_db.so.1.
372 * sol-thread.c: Switch to using dlopen to get the thread_db
375 Mon Jun 10 14:17:19 1996 Fred Fish <fnf@cygnus.com>
377 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h} (MMAP_BASE_ADDRESS):
378 Change from 0xE0000000 to 0xC0000000.
380 Thu Jun 6 17:10:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
382 * config/powerpc/xm-solaris.h: Initial version of support for
385 Wed Jun 5 01:52:57 1996 James G. Smith <jsmith@cygnus.co.uk>
387 * configure.in (configdirs): Force 4100 builds to use 4300 GDB
389 * configure: Rebuild.
391 * config/mips/vr4300el.mt (SIM_OBS): Include simulator in
392 little-endian builds.
394 Mon Jun 3 11:48:29 1996 Jeffrey A Law (law@cygnus.com)
396 * inftarg.c (child_thread_alive): Protect declaration with
397 #ifndef CHILD_THREAD_ALIVE.
399 * source.c (find_source_lines): Check the time on the symtab's bfd if
400 it exists, else check the time on the exec_bfd.
402 Thu May 30 09:43:17 1996 Mark Alexander <marka@cygnus.com>
404 * dsrec.c (make_srec): Fix calculation of address size
405 to allow addresses less than 0x100.
407 Thu May 30 04:24:09 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
409 * ch-exp.c (ch_lex): In case of LOC_TYPEDEF call calculate_array_length.
411 Tue May 28 16:15:47 1996 Geoffrey Noer <noer@cygnus.com>
413 * remote-mips.c: cannot use EINVAL for breakpoint test since
414 its value varies for different hosts (e.g. go32's is 19, while
415 sunos is 22). Changed to hardcoded 22 since that is what the
418 Tue May 28 11:14:58 1996 Tom Tromey <tromey@creche.cygnus.com>
420 * configure: Regenerated.
421 * aclocal.m4 (CY_AC_PATH_TCLH): Don't use AC_TRY_RUN.
422 (CY_AC_PATH_TKH): Don't use AC_TRY_RUN.
424 Sun May 26 14:14:49 1996 Fred Fish <fnf@cygnus.com>
426 Changes from: David Mosberger-Tang <davidm@azstarnet.com>
428 * NEWS: Add Alpha Linux as a new native configuration.
430 * mdebugread.c (parse_symbol): When we find a malloc() symbol with
431 return type VOID, assume no debugging info is available for that
432 object file and patch the return value into VOID *. Otherwise,
433 operations requiring an implicit call to malloc() will fail.
435 * infrun.c (wait_for_inferior): The criterion to detect entering a
436 sigtramp handler is now: (a) the current pc is inside a sigtramp
437 handler, (b) the previous pc is not in a sigtramp handler, and (c)
438 the current stack pointer is "inner" than the old one. Condition
439 (c) is new to avoid mistaking a return from a signal handler into
440 sigtramp as a new sigtramp invocation.
442 * dcache.c (struct dcache_block): Declare addr as CORE_ADDR. An
443 int may not be big enough to hold an address.
445 (dcache_peek_byte): Fix indentation.
447 * configure.in (alpha-*-linux*): Add target.
450 * config/alpha/tm-alpha.h (PROC_DESC_IS_DYN_SIGTRAMP): New macro.
451 (SET_PROC_DESC_IS_DYN_SIGTRAMP): Ditto.
452 (DYNAMIC_SIGTRAMP_OFFSET): Ditto.
453 (SIGCONTEXT_ADDR): Ditto.
454 (FRAME_PAST_SIGTRAMP_FRAME): Ditto.
456 * config/alpha/alpha-linux.mh: New file.
457 * config/alpha/alpha-linux.mt: Ditto.
458 * config/alpha/nm-linux.h: Ditto.
459 * config/alpha/tm-alphalinux.h: Ditto.
460 * config/alpha/xm-alphalinux.h: Ditto.
461 * config/alpha/xm-alphaosf.h: Renamed from xm-alpha.h.
462 * config/alpha/alpha-osf1.mh (XM_FILE): Change from xm-alpha.h to
464 * config/alpha/alpha-osf2.mh: Ditto.
466 * blockframe.c (find_pc_partial_function): Pass PC to
467 SIGTRAMP_START and SIGTRAMP_END macros for the benefit of systems
468 that detect sigtramp code via designated code sequences (as is the
469 case for Linux/Alpha, for example).
471 * config/i386/tm-i386bsd.h: Change SIGTRAMP_START and SIGTRAMP_END
472 to ignore new PC argument.
473 * config/m68k/tm-hp300bsd.h: Ditto.
474 * config/vax/tm-vax.h: Ditto.
476 * alpha-tdep.c (alpha_linux_sigtramp_offset): New function.
477 (alpha_osf_skip_sigtramp_frame): Ditto.
478 (push_sigtramp_desc): Ditto.
479 (alpha_find_saved_regs): Use SIGCONTEXT_ADDR macro to extract
480 sigcontext address from frame.
481 (alpha_saved_pc_after_call): When in sigtramp, use
482 alpha_frame_saved_pc() instead of read-register().
483 (after_prologue): When inside a dynamically generated sigtramp
484 function, there is no prologue, so return address of first
486 (alpha_in_prologue): Fix typo in comment.
487 (find_proc_desc): Use macro DYNAMIC_SIGTRAMP_OFFSET to determine
488 whether we're inside a dynamicaly generated sigtramp function. If
489 so, create and push and appropriate procedure descriptor.
490 (alpha_frame_chain): Use macro FRAME_PAST_SIGTRAMP_FRAME to obtain
491 the frame past a sigtramp frame (if the current frame is indeed a
493 (init_extra_frame_info): Don't read next frame register off of
494 stack-pointer when inside a dynamiccaly generated sigtramp.
495 (alpha_pop_frame): Also unlink and destroy procedure descriptors
496 created for dynamically generated sigtramp functions.
498 * alpha-nat.c: When compiling under Linux, include <asm/reg.h> and
499 <alpha/ptrace.h> instead of <machine/reg.h>
501 Tue Jul 2 13:58:10 1996 Miles Bader <miles@gnu.ai.mit.edu>
503 * gnu-nat.c (inf_validate_task_sc):
504 Give terminal to gdb while asking question.
505 (inf_resume): Don't validate the task suspend-count while execing.
507 Thu Jun 13 11:04:52 1996 Miles Bader <miles@gnu.ai.mit.edu>
509 * gnu-nat.c (inf_validate_task_sc): Query user before clearing any
510 additional suspend count.
511 (S_proc_wait_reply, gnu_attach): Don't call inf_validate_task_sc.
512 (inf_resume): Call inf_validate_task_sc here.
513 (gnu_resume): Call inf_update_procs to ensure noticing new threads.
515 Fri Jun 7 17:00:43 1996 Miles Bader <miles@gnu.ai.mit.edu>
517 * gnu-nat.c (gnu_create_inferior: attach_to_child): Return PID.
519 Thu May 23 15:13:56 1996 Jeffrey A Law (law@cygnus.com)
521 * h8300-tdep.c (IS_PUSH): Refine.
522 (IS_MOVE_FP, IS_MOV_SP_FP): Accept H8/300H varaints.
523 (IS_SUB4_SP, IS_SUBL_SP): New macros.
524 (h8300_skip_prologue): Handle H8/300H prologue code sequences.
525 (examine_prologue): Handle addresses from 0x010000 to 0xffffff
526 when in H8/300H mode. Get the return pointer's address correctly
527 for the H8/300H. Handle H8/300H prolouge code sequences.
529 * symfile.c (generic_load): Print the starting address
530 of the file just loaded.
532 Thu May 23 12:09:52 1996 Stan Shebs <shebs@andros.cygnus.com>
534 * mpw-make.sed: Edit @THREAD_DB_OBS@ out of makefile.
536 Tue May 21 11:53:56 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
538 * breakpoint.c (bpstat_do_actions): Avoid endless recursion
539 if a `source' command is contained in bs->commands.
541 * infrun.c (wait_for_inferior): Update step_frame_address when
542 stepping into a new line.
544 From schwab@issan.informatik.uni-dortmund.de (Andreas Schwab):
545 * breakpoint.c (breakpoint_1): Add shlib_disabled case to
548 Mon May 20 22:52:00 1996 Mark Alexander <marka@cygnus.com>
550 * dsrec.c (load_srec): Add WAITACK parameter, for machines
551 like EST visionICE that send back an ACK after each S-record.
552 * monitor.c (monitor_wait_srec_ack): New function.
553 (monitor_load): Pass monitor_wait_srec_ack to load_srec
554 if the monitor's MO_SREC_ACK flag is set.
555 * monitor.h: Define MO_SREC_ACK flag.
556 * remote-est.c (est_cmds): Add MO_SREC_ACK flag.
557 * sh3-rom.c (sh3_load): Accomodate change in load_srec prototype.
558 * srec.h: Add WAITACK parameter to load_srec prototype.
560 Sun May 19 21:22:00 1996 Rob Savoye <rob@chinadoll>
562 * config/sparc/sparclite.mt: Add the sparc simulator.
564 Sun May 19 16:49:37 1996 Fred Fish <fnf@cygnus.com>
566 * defs.h (read_command_lines, query_hook): Update prototypes.
567 (readline_begin_hook, readline_hook, readline_end_hook): Declare.
568 * breakpoint.c (commands_command): Build message in temporary buffer
569 and pass that, as well as tty control flag, to read_command_lines.
570 * top.c (readline_begin_hook, readline_hook, readline_end_hook):
572 (command_loop): Check for non-NULL instream before looping.
573 (command_line_input): Use readline_hook when appropriate, to get
574 user input from a GUI window.
575 (read_next_line): Also build prompt if getting user input from a GUI.
576 (recurse_read_control_structure): Fix typo in comment.
577 (read_command_lines): Use passed in prompt and tty flag to decide how
578 to build message. Use readline_begin_hook when appropriate, to set
579 up a GUI interaction window. Just return head, whether NULL or not,
580 after using readline_end_hook to complete GUI interaction.
581 (define_command, document_command): Build message in a temporary
582 buffer and pass it to read_command_lines, along with tty flag.
585 * gdbtk.c (gdbtk_readline_begin, gdbtk_readline, gdbtk_readline_end):
587 (tk_command_loop): Set instream to NULL to enable Tk user interaction.
588 (gdbtk_init): Set readline_begin_hook, readline_hook,
589 and readline_end_hook.
590 * gdbtk.tcl (gdbtk_tcl_readline_begin, gdbtk_tcl_readline,
591 gdbtk_tcl_readline_end): New functions.
592 (tclsh): Pack scroll bar on right side of window, not left.
595 Sat May 18 02:43:58 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
597 * blockframe.c (frameless_look_for_prologue):
598 Add FUNCTION_START_OFFSET only if func_start is non-zero.
599 * minsyms.c (lookup_minimal_symbol_by_pc): Return NULL if
600 pc is not in a known section.
601 * stack.c (print_frame_info): Remove check for fi->pc in known
602 section, now handled by lookup_minimal_symbol_by_pc.
605 Fri May 17 13:54:34 1996 Fred Fish <fnf@cygnus.com>
607 * gdbtk.tcl (create_command_window): Change a misspelled "get"
608 to the intended "cget".
609 (delete_line): Fix so it deletes the current line at the
613 Fri May 17 13:31:04 1996 Stan Shebs <shebs@andros.cygnus.com>
615 * sh-stub.c: New file, was config/sh/stub.c.
618 Thu May 16 19:20:29 1996 Fred Fish <fnf@fishfood.ninemoons.com>
620 * gdbtk.tcl (gdb_prompt): Set this early on.
621 (create_command_window): Use gdb_prompt rather than "(gdb) ".
622 (gdbtk_tcl_preloop): Proc executed just prior to Tk main loop.
623 (tclsh): If an evaluation window already exists, just bring it
624 to the front instead of trying to create another.
625 * gdbtk.c (tk_command_loop): New function.
626 (gdbtk_init): Call tk_command_loop rather than Tk_MainLoop.
628 Thu May 16 16:16:35 1996 Fred Fish <fnf@cygnus.com>
630 * gdbtk.tcl (evaluate_tcl_command, tclsh): New functions that
631 implement a tcl evaluation window for gdbtk maintainers to use.
633 Thu May 16 11:42:58 1996 Tom Tromey <tromey@creche.cygnus.com>
635 * gdbtk.tcl (files_command): Correctly insert list of files into
638 * gdbtk.tcl (files_command): listbox command no longer accepts
641 Wed May 15 16:04:09 1996 Stan Shebs <shebs@andros.cygnus.com>
643 * gdbtk.tcl (create_command_window): If command window's buffer
644 is disabled, don't execute any of the key bindings.
647 Wed May 15 08:25:12 1996 Jeffrey A Law (law@cygnus.com)
649 * top.c (read_next_line): Fix thinkos. From Donn Seeley.
651 * coffread.c (coff_symtab_read): Handle C_LABEL symbols like
653 * h8300-tdep.c (h8300_pop_frame): Reset $sp and $pc correctly.
654 Flush cached frames just before exiting.
655 * remote-sim.c (gdbsim_resume): Complain if the program isn't
657 * config/h8300/tm-h8300.h (BELIEVE_PCC_PROMOTION): Define.
659 Tue May 14 18:05:16 1996 Stu Grossman (grossman@critters.cygnus.com)
661 * procfs.c (procfs_thread_alive procfs_stop): Make static.
662 (procfs_pid_to_str): New routine to print out thread id's in an
664 * sol-thread.c (sol_thread_fetch_registers): Re-order manner in
665 which supply_register is called to fix bug with writing
667 * config/sparc/tm-sun4sol2.h: Define default for
668 target_pid_to_str in case host lacks libthread_db.
670 Mon May 13 23:53:30 1996 Stu Grossman (grossman@critters.cygnus.com)
672 * Makefile.in config.in configure configure.in
673 config/sparc/nm-sun4sol2.h config/sparc/sun4sol2.mh
674 config/sparc/tm-sun4sol2.h: Use autoconf to config Solaris thread
675 and pthread support, since pre-2.5 systems don't come with
678 * procfs.c (info_proc): Use int instead of id_t. Old versions of
679 Irix don't seem to define this.
682 Mon May 13 13:43:25 1996 Fred Fish <fnf@cygnus.com>
684 * gdbtk.c (tk_command): Catch case where no argument is given
685 since this will cause the tcl interpreter to dump core.
688 Mon May 13 17:40:58 1996 Jeffrey A Law (law@cygnus.com)
690 * top.c (execute_control_command, case while_control): Allow
691 a while command to be interrupted.
693 Mon May 13 16:17:36 1996 Stu Grossman (grossman@critters.cygnus.com)
695 * sol-thread.c: More cleanup, add comments.
696 (sol_thread_resume): Prevent people from trying to step
698 (sol_thread_wait sol_thread_fetch_registers
699 sol_thread_store_registers): Remove unnecessary check for
700 sol_thread_active. These routines won't get called unless threads
703 Mon May 13 11:29:37 1996 Stan Shebs <shebs@andros.cygnus.com>
705 SH3-E support from Allan Tajii <atajii@hmsi.com>:
706 * sh-tdep.c (sh_reg_names, sh3_reg_names): Add empty names for
708 (sh3e_reg_names): New register name array.
709 (sh_processor_type_table): Add sh3e processor type.
710 * config/sh/tm-sh.h (REGISTER_VIRTUAL_TYPE): Fix test.
711 (REGISTER_NAMES, NUM_REGS, NUM_REALREGS, etc): Adjust for
712 full set of registers.
713 * remote-e7000.c (want_sh3, want_sh3_nopc): New globals.
714 (e7000_fetch_registers, e7000_wait): Use them.
715 * sh3-rom.c (sh3_regnames): Add float registers.
716 (sh3e_cmds, sh3e_ops): New globals.
717 (sh3e_open): New function.
718 (_initialize_sh3_rom): Rename from _initialize_sh3, set up
721 Fri May 10 15:53:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
723 * sol-thread.c: Cleanup. gcc -Wall fixes. Add prototypes.
724 Print out messages instead of codes for thread_db errors. Make
725 access macros for thread and lwp manipulation. Make cleanups to
726 fixup inferior_pid in case of errors.
728 Thu May 9 19:06:02 1996 Fred Fish <fnf@cygnus.com>
730 * aclocal.m4: Remove unused definition of AC_C_CROSS.
731 * configure.in: Add powerpcle-*-solaris* host and target config
732 so April 30th change does not get lost next time configure is
735 Thu May 9 14:13:08 1996 Stu Grossman (grossman@critters.cygnus.com)
737 * Makefile.in, breakpoint.c, corelow.c, fork-child.c, inflow.c,
738 infrun.c, mac-nat.c, procfs.c, remote.c, sol-thread.c, thread.c,
739 win32-nat.c, config/nm-lynx.h: Rename thread.h to gdbthread.h to
740 avoid conflict with Solaris /usr/include/thread.h.
742 Thu May 9 12:33:32 1996 Rob Savoye <rob@chinadoll.cygnus.com>
744 * abug-rom.c: Config file for the older style ABug monitor that
745 runs on the mvme13x boards.
746 * config/m68k/monitor.mt: Add abug support for m68k cross
749 Wed May 8 20:33:24 1996 Fred Fish <fnf@cygnus.com>
751 * infcmd.c (do_registers_info): Always print the raw floating
752 point value's bytes in big endian order, so the the leftmost bit
753 is the most significant.
754 * breakpoint.c (clear_momentary_breakpoints): Remove dead code
755 that is referenced nowhere else.
756 (set_breakpoint): Ditto.
757 (do_enable_breakpoint): Created from enable_once_breakpoint
758 with a couple of changes.
759 (enable_breakpoint): Call do_enable_breakpoint with an appropriate
760 bpdisp enum value to set disposition of breakpoint.
761 (enable_once_breakpoint): Ditto.
762 (enable_delete_breakpoint): Ditto.
763 * breakpoint.h (clear_momentary_breakpoints): Remove prototype.
764 * symtab.c (find_pc_line): Improve comments.
766 * gdbtk.c: Fix a couple of misspellings.
768 * xcoffread.c: Ditto.
770 Tue May 7 18:37:06 1996 Stan Shebs <shebs@andros.cygnus.com>
772 * target.c (debug_to_xfer_memory): Insert line breaks when
773 dumping the memory block.
775 Mon May 6 13:52:52 1996 Stu Grossman (grossman@critters.cygnus.com)
777 * fork-child.c (fork_inferior), inferior.h: init_trace_fun now
778 returns a possibly modified pid.
779 * inftarg.c (ptrace_him): Now returns pid;
780 * m3-nat.c (m3_trace_him): Now returns pid;
781 * infcmd.c (run_command): Minor cleanup.
782 * infrun.c (wait_for_inferior): Add another check for one_stepped
783 near where we read the pc to avoid erroneously setting
784 random_signal for multi-threaded support.
785 * procfs.c: Add support for Solaris LWPs. Remove def of
786 LOSING_POLL. Many cleanups... Several workarounds for Solaris
787 lossage. System call entry and exit are now handled by
788 dynamically registered handlers.
789 * (syscallname): Don't barf when handed an unknown syscall
791 * (info_proc_syscalls): Ditto.
792 * sol-thread.c: New file. Implements Solaris thread support.
793 * symfile.c (symbol_file_add): Add call to target_new_objfile to
794 notify target-dependent code about new symbol tables.
795 * (clear_symtab_users): Call target_new_objfile to notify it of
796 the removal of all symbol tables.
797 * target.c (push_target): Make sure that to_close is non-zero
799 * target.h (target_new_objfile): Provide default.
800 * config/alpha/nm-osf2.h: Define LOSING_POLL because this version
801 of OSF can't hack using poll with /proc.
802 * config/sparc/nm-sun4sol2.h (target_new_objfile): Define to be
803 sol-thread-new-objfile.
804 * config/sparc/sun4sol2.mh: Add sol-thread.o to NATDEFFILES, and
805 add libthread_db.so.1 to NAT_CLIBS.
806 * config/sparc/tm-sun4sol2.h: Define PIDGET, TIDGET, and
809 Sat May 4 02:13:34 1996 N Srin Kumar <nsrin@wipinfo.soft.net>
811 * procfs.c (remove_fd): Fix copy of fds to fill hole left after
812 removal of the requested fd.
814 Mon May 6 07:52:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
816 * rs6000-tdep.c (_initialize_rs6000_tdep): Don't do XCOFF specific
819 * config/powerpc/tm-ppc-eabi.h: Define ELF_OBJECT_FORMAT.
822 Thu May 2 19:17:49 1996 Stan Shebs <shebs@andros.cygnus.com>
824 * gdbtk.tcl (debug_interface): New global, use to aid debugging.
825 (insert_breakpoint_tag, delete_breakpoint_tag): Fix range.
826 (file_popup_menu): Delete, never used.
827 (listing_window_popup): Rename from listing_window_button_1,
828 remove breakpoint toggling code.
829 (toggle_breakpoint): New procedure.
830 (create_file_win): Bind popup menu to button 2, toggle breakpoints
831 with button 1 in breakpoint area, add display of tagged areas if
835 Thu May 2 12:46:14 1996 Jeffrey A Law (law@cygnus.com)
838 * breakpoint.h (enum bpdisp): Add del_at_next_stop.
839 * breakpoint.c (insert_breakpoints, watchpoint_check,
840 bpstat_stop_status): Avoid bad references to memory freed via
841 delete_breakpoint on watchpoints going out of scope.
842 Do not delete these watchpoints, disable them and change their
843 disposition to del_at_next_stop instead.
844 (breakpoint_auto_delete): Delete all breakpoints whose disposition
846 (breakpoint_init_inferior): Use switch to avoid reference to
847 already deleted breakpoint.
849 Wed May 1 17:29:18 1996 Fred Fish <fnf@cygnus.com>
851 * Makefile.in (rs6000-nat.o): Depend on xcoffsolib.h.
852 * config/rs6000/rs6000.mh (NATDEPFILES): Move xcoffread.o ...
853 * config/rs6000/rs6000.mt (TDEPFILES): ... to here.
854 * xcoffsolib.c (xcoff_relocate_symtab_hook): Define and initialize.
855 (solib_info): Call xcoff_relocate_symtab via the hook.
856 (sharedlibrary_command): Ditto.
857 * xcoffread.c: Remove all FAKING_RS6000 comments and defines.
858 (xcoff_add_toc_to_loadinfo_hook): Define and initialize here.
859 (xcoff_init_loadinfo_hook): Define and initialize here.
860 (scan_xcoff_symtab): Call xcoff_add_toc_to_loadinfo via the hook.
861 (xcoff_initial_scan): Call xcoff_init_loadinfo via the hook.
862 * xcoffsolib.h (xcoff_relocate_symtab_hook): Declare extern func.
863 * rs6000-tdep.c (_initialize_rs6000_tdep): Add initializations
864 of xcoff_add_toc_to_loadinfo_hook and xcoff_init_loadinfo_hook.
865 * rs6000-nat.c (_initialize_core_rs6000): Add initialization
866 of xcoff_relocate_symtab_hook.
868 Tue Apr 30 13:22:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
870 * configure (powerpcle-*-solaris*): Add Solaris support.
872 * config/powerpc/{solaris.m[ht],tm-solaris.h}: New files for
875 Mon Apr 29 16:17:31 1996 Dawn Perchik <dawn@cygnus.com>
877 * c-valprint.c (c_val_print): Fix printing for arrays defined
880 Sun Apr 28 15:08:05 1996 Stan Shebs <shebs@andros.cygnus.com>
882 Support for bi-endian remote breakpoints.
883 * remote.c (big_break_insn, little_break_insn): New globals.
884 (break_insn): Remove.
885 (remote_insert_breakpoint, remote_remove_breakpoint): Use own
886 code if REMOTE_BREAKPOINT defined, otherwise call memory
887 breakpoint functions.
888 * config/sh/tm-sh.h (REMOTE_BREAKPOINT): Remove.
889 (BIG_REMOTE_BREAKPOINT, LITTLE_REMOTE_BREAKPOINT): Define.
891 * mon960-rom.c (mon960_cmds): Remove forward decl.
892 (mon960_load): Use current_monitor instead of mon960_cmds.
893 (mon960_regnames): Remove backslashes from line ends.
894 (_initialize_mon960): Fix documentation string.
896 Sun Apr 28 12:10:35 1996 Fred Fish <fnf@cygnus.com>
898 * symfile.h (psymbol_allocation_list): Expand comments which
899 describe the psymbol allocation list and how each field is
902 Sun Apr 28 03:44:30 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
904 * breakpoint.c (delete_breakpoint): Fix bpt->val, bpt->exp
906 (breakpoint_re_set_one): Fix b->exp, b->val, b->cond storage leaks.
908 * infcmd.c (run_command), solib.c (locate_base): Check for
909 target_has_execution in addition to inferior_pid, a core file
910 from a threaded program is yielding a non-zero inferior_pid.
912 * sparc-tdep.c (get_saved_register): Handle window registers
913 in a dummy frame correctly.
915 Sat Apr 27 20:38:32 1996 Fred Fish <fnf@cygnus.com>
917 * Makefile.in (CLIBS): Move $(MMALLOC) past all other libs,
918 so that anything that wants an allocation function not yet pulled
919 in, will get it from mmalloc rather than a system library.
920 * Makefile.in (INSTALLED_LIBS): Reorder to match order of CLIBS,
921 to avoid surprising results when used.
923 Sat Apr 27 00:12:05 1996 Dawn Perchik (dawn@cygnus.com)
925 * stabsread.c: Changes and bug fixes for cfront support.
926 Fix bug for class data members.
927 Fix parsing bug when no base classes exist.
928 Fix memory bug - allocate space for cplusplus specific info.
929 Add support for static data.
930 Add prototypes for static functions.
931 Enhance comments to show what each function expects to parse.
933 * stabsread.c(resolve_cont),dbxread.c(resolve_cont): Rename
934 function to resolve_cfront_continuation.
936 Fri Apr 26 23:58:26 1996 Jeffrey A Law (law@cygnus.com)
938 * infrun.c (wait_for_inferior): Call registers_changed when
939 restarting the inferior to get over a nullified instruction.
941 Tue Apr 24 12:12:55 1996 Dawn Perchik (dawn@cygnus.com)
943 * dbxread.c,stabsread.c,gdbtypes.c,partial-stab.h,valops.c:
944 Add new support for parsing cfront stabs.
946 Wed Apr 24 00:32:55 1996 Jeffrey A Law (law@cygnus.com)
948 * infrun.c (wait_for_inferior): Move "have_waited" label
949 outside of #ifdef conditionals. Don't trash the wait status
950 if we get a signal and the current instruction is nullified.
952 Mon Apr 22 20:17:01 1996 Fred Fish <fnf@cygnus.com>
954 * Makefile.in (VERSION): Bump version number to 4.16.1.
955 * NEWS: Update for 4.16 release.
957 Mon Apr 22 16:32:29 1996 Stan Shebs <shebs@andros.cygnus.com>
959 * monitor.h: Clean up comment formatting.
960 (current_monitor): Remove decl.
961 (LOADTYPES, LOADPROTOS, INIT_CMD, etc): Remove definitions.
962 (push_monitor, SREC_SIZE): Remove.
963 * monitor.c: Expand old macro into current_monitor derefs
965 * remote-os9k.c (current_monitor): Remove definition.
967 Mon Apr 22 14:54:45 1996 Mark Alexander <marka@superball.cygnus.com>
969 * corefile.c (specify_exec_file_hook): Allow arbitrary number of
971 (call_extra_exec_file_hooks): New function.
972 * h8300-tdep.c: Lint; add .h files to provide missing declarations,
973 remove unused variables.
974 (set_machine_hook): New function.
975 (_initialize_h8300m): Initialize it.
977 Fri Apr 19 15:03:49 1996 Ian Lance Taylor <ian@cygnus.com>
979 * remote-mips.c (encoding): Don't specify size, to avoid bug in
980 SunOS native compiler.
982 Thu Apr 18 18:46:57 1996 Stan Shebs <shebs@andros.cygnus.com>
984 * monitor.c: Use int rather than LONGEST for values, since
985 the formatting strings are not prepared to accept long longs.
987 Wed Apr 17 20:17:27 1996 Doug Evans <dje@canuck.cygnus.com>
989 * arm-tdep.c (initialize_arm_tdep): Make apcs32 a `zinteger'.
991 Tue Apr 16 17:38:23 1996 Stu Grossman (grossman@critters.cygnus.com)
993 * corelow.c (add_to_thread_list): Make sure reg_sect is non-null
994 before de-referencing it. Prevents deref of NULL pointer if core
995 file lacks .reg section.
996 * defs.h: Rename floatformat_{to from}_long_double to
997 floatformat_{to from}_doublest. Get rid of FLOATFORMAT_{TO
999 * findvar.c (extract_floating store_floating): Change all refs to
1000 FLOATFORMAT_{FROM TO}... to floatformat_{from to}_doublest.
1001 * utils.c: Change floatformat_{to from}_long_double to
1002 floatformat_{to from}_doublest cuz the new routines will use
1003 whatever size (double or long double) is appropriate.
1004 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
1005 REGISTER_CONVERT_TO_RAW): Change FLOATFORMAT... macros to
1006 floatformat... routine calls.
1008 Mon Apr 15 16:34:11 1996 Per Bothner <bothner@kalessin.cygnus.com>
1010 * stabsread.c (read_type): Move handling of '@' from type
1011 number handling to handling of types proper (as emitted by gcc!).
1012 For typedefs, allocate the typedef type before reading its
1013 definition, to properly handling recursive types.
1015 Mon Apr 15 11:19:26 1996 Jeffrey A Law (law@cygnus.com)
1017 * ch-exp.c (calculate_array_length): Fix prototype.
1019 Sat Apr 13 14:21:16 1996 Stu Grossman (grossman@critters.cygnus.com)
1021 * remote-nindy.c (nindy_open): Acquire more target state so that
1022 user can attach to a previously running program.
1023 * (nindy_fetch_registers nindy_store_registers): Get rid of fp
1024 conversion code. That's all handled in {extract store}_floating
1026 * utils.c (floatformat_to_double): Don't bias exponent when
1027 handling zero's, denorms or NaNs.
1028 * config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
1029 REGISTER_CONVERT_TO_RAW): Change to using DOUBLST and
1030 FLOATFORMAT_TO/FROM_DOUBLEST macros.
1031 * config/i960/tm-nindy960.h: Undefine
1032 REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, and
1033 REGISTER_CONVERTIBLE. These are no longer necessary now that all
1034 the magic happens in extract/store_floating.
1036 Sat Apr 13 02:58:02 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1038 * eval.c (evaluate_subexp_standard): Report error when attempting to
1039 evaluate subscripts for types which cannot be subscripted.
1041 * valarith.c (value_x_binop, value_x_unop): Add noside parameter.
1042 Return a zero value with the return type of the member function
1043 if noside is EVAL_AVOID_SIDE_EFFECTS instead of calling the member
1045 * values.h (value_x_binop, value_x_unop): Update prototypes
1047 * eval.c (evaluate_subexp_standard): Update all callers of
1048 value_x_binop, value_x_unop accordingly.
1050 * valarith.c (value_neg, value_complement): Perform ANSI C/C++
1051 integral promotion on operands.
1053 Fri Apr 12 13:19:27 1996 Fred Fish <fnf@cygnus.com>
1055 * README: Update for 4.16 release.
1056 * configure.in (AC_CHECK_FUNCS): Also check for sbrk.
1057 * configure: Regenerate with autoconf.
1058 * config.in: Regenerate with autoheader.
1059 * main.c (main): Only use sbrk() when HAVE_SBRK is defined.
1060 * top.c (command_loop): Ditto.
1062 Fri Apr 12 09:45:29 1996 Stu Grossman (grossman@critters.cygnus.com)
1064 * defs.h: Define TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
1065 defaults for bi-endian targets. Replace function pointers for
1066 floatformat routines with macros. No need for these to be runtime
1068 * findvar.c: Get rid of floatformat function pointers. Use
1069 macros in extract_floating and store_floating.
1070 * remote-nindy.c (nindy_fetch_registers nindy_store_registers):
1071 Use floatformat macros.
1073 Thu Apr 11 21:28:02 1996 Fred Fish <fnf@cygnus.com>
1075 From: Miles Bader <miles@gnu.ai.mit.edu>
1076 * configure.in (AC_CHECK_HEADERS): check for endian.h.
1077 Use AC_CHECK_TOOL to find AR & RANLIB. Add AC_PROG_AWK.
1078 Add host & target cases for i[345]86-*-gnu*.
1079 * config.in: Regenerate with autoheader.
1080 * configure: Regenerate with autoconf.
1081 * Makefile.in (AR, AWK): Set from corresponding autoconf substs.
1082 (init.c): Don't scan mig-generated files.
1083 * defs.h (endian.h): Include if HAVE_ENDIAN_H defined.
1084 * config/nm-m3.h (ATTACH_NO_WAIT): Define.
1085 * infcmd.c (attach_command): Use "#ifndef ATTACH_NO_WAIT"
1086 rather than "#ifndef MACH".
1088 Thu Apr 11 18:49:42 1996 Stan Shebs <shebs@andros.cygnus.com>
1090 * remote.c (remotewritesize): New GDB variable, controls size
1091 of memory packets sent to the target.
1093 Thu Apr 11 13:47:52 1996 Stu Grossman (grossman@critters.cygnus.com)
1095 * dcache.c: Add prototypes. Make many functions static.
1096 * (dcache_peek dcache_fetch dcache_poke): Make dcache_fetch and
1097 dcache_poke call dcache_xfer_memory directly in order to fix
1098 problems with turning off dcache. dcache_peek is now unnecessary,
1101 * defs.h: Define new macros HOST_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
1102 and TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT to specify a pointer
1103 to a struct floatformat. This allows for better handling of
1104 targets whose floating point formats differ from the host by more
1105 than just byte order.
1106 * (floatformat_to_long_double floatformat_from_long_double):
1107 Prototypes for new functions in utils.c.
1108 * (floatformat_to_doublest floatformat_from_doublest): Prototypes
1109 for pointers to floating point conversion functions. The actual
1110 function uses either double or long double if the host supports it.
1111 * findvar.c (floatformat_to_doublest floatformat_from_doublest):
1112 Initialize to point at correct function depending on HAVE_LONG_DOUBLE.
1113 * (extract_floating store_floating): Rewrite. Now, if host fp
1114 format is the same as the target, we just do a copy. Otherwise,
1115 we call floatformat_{to from}_doublest.
1116 * remote-nindy.c (nindy_xfer_inferior_memory): Change param
1117 `write' to `should_write'.
1118 * utils.c (floatformat_to_long_double
1119 floatformat_from_long_double): New routines that implement long
1120 double versions of functions in libiberty/floatformat.c.
1121 * config/i960/tm-i960.h (TARGET_LONG_DOUBLE_FORMAT): Define this for
1122 i960 extended real (80 bit) numbers.
1123 * nindy-share/nindy.c (ninMemGet ninMemPut): Return number of bytes
1124 actually read or written.
1126 Wed Apr 10 02:56:06 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1128 * ch-valprint.c (chill_val_print): Remove call to calculate_array_length.
1129 (calculate_array_length): Move function from here ...
1131 * ch-exp.c (calculate_array_length): ... to here.
1132 (parse_primval): If we have a symbol with an array type
1133 and the length is 0, call calculate_array_length.
1135 Tue Apr 9 01:23:05 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1137 * eval.c (evaluate_subexp_standard): In case of TYPE_CODE_SET:
1138 Add some checks for powerset compatibility.
1140 * valops.c (value_slice): Use lowbound instead of lowerbound for
1141 call to slice_range_type to get correct bounds.
1143 Mon Apr 8 12:53:56 1996 Fred Fish <fnf@cygnus.com>
1145 * Makefile.in (scm-exp.o, scm-lang.o, scm-valprint.o): Add targets and
1147 * scm-lang.c (gdb_string.h): Include.
1148 * objfiles.c (add_to_objfile_sections): Cast second arg of obstack_grow
1149 call to correct type (char *).
1150 * cp-valprint.c (cp_print_static_field): Ditto.
1151 * somsolib.c (som_solib_create_inferior_hook): Add a declaration
1152 for external find_unwind_entry function (from hppa-tdep.c).
1153 * remote-pa.c (remote_write_bytes, remote_read_bytes): Change
1154 type of second arg to "char *" to be type compatible with
1156 (remote_wait): Cast second arg to strtol to correct type.
1157 * hppa-tdep.c (compare_unwind_entries): Change argument types to
1158 "const void *" to be type compatible with qsort, and then
1159 assign to local args prior to use.
1161 Mon Apr 8 15:35:52 1996 Jeffrey A Law (law@cygnus.com)
1163 * infptrace.c (kill_inferior): Remove call to "kill"; update
1166 Mon Apr 8 14:05:07 1996 Geoffrey Noer <noer@cygnus.com>
1168 * remote-e7000.c: don't append :23 to target port if __WIN32__
1169 is defined (it's WinGDB).
1171 Sun Apr 7 22:34:29 1996 Fred Fish <fnf@cygnus.com>
1173 From: Miles Bader <miles@gnu.ai.mit.edu>
1174 * gnu-nat.c, gnu-nat.h, msg.defs, exc_request.defs, i386gnu-nat.c,
1175 msg_reply.defs, notify.defs, process_reply.defs, reply_mig_hack.awk,
1176 config/nm-gnu.h, config/i386/{i386gnu.mh, i386gnu.mt, nm-gnu.h,
1177 m-i386gnu.h, xm-i386gnu.h}: New files for GNU hurd.
1179 Sun Apr 7 13:32:41 1996 Fred Fish <fnf@cygnus.com>
1181 * configure.in (case host): Add i386sco5 host.
1182 * configure: Regenerate.
1184 From: Robert Lipe <robertl@dgii.com>
1185 Add support for SCO OpenServer 5 (a.k.a. 3.2v5*) This
1186 target is an SVR3.2 with COFF, ELF, and shared libes, but
1188 * config/i386/i386sco5.mh: New file.
1189 * config/i386/nm-i386sco5.h: New file.
1191 Sat Apr 6 08:55:22 1996 Fred Fish <fnf@cygnus.com>
1193 * bcache.c (bcache): When size of chunk to cache is exactly equal to
1194 BCACHE_MAXLENGTH, stash chunk as unique copy.
1196 Sat Apr 6 00:46:26 1996 Fred Fish <fnf@cygnus.com>
1198 * symfile.c (INLINE_ADD_PSYMBOL): Remove ifdef.
1199 (add_psymbol_to_list): Add an arg for passing CORE_ADDR values and
1200 use it, rather than calling add_psymbol_addr_to_list.
1201 (add_psymbol_addr_to_list): Delete.
1202 (add_psymbol_to_list): Make psymbol static to avoid random data in
1203 gaps due to alignment of structure members.
1204 * symfile.h (INLINE_ADD_PSYMBOL, ADD_PSYMBOL_TO_LIST,
1205 ADD_PSYMBOL_ADDR_TO_LIST): Remove. Real world tests show no
1206 performance improvements by inlining via complicated macros and
1207 they just make gdb larger and harder to maintain.
1208 * dwarfread.c (add_enum_psymbol): Replace ADD_PSYMBOL_TO_LIST
1209 and/or ADD_PSYMBOL_ADDR_TO_LIST macro(s) with call to
1210 add_psymbol_to_list with appropriate long or CORE_ADDR args.
1211 (add_partial_symbol): Ditto.
1212 * partial-stab.h: Ditto.
1213 * os9kread.c (read_os9k_psymtab): Ditto
1214 * mdebugread.c (parse_partial_symbols): Ditto.
1215 (handle_psymbol_enumerators): Ditto.
1216 (demangle.h): Include.
1217 * hpread.c (hpread_build_psymtabs): Ditto.
1218 (hpread_build_psymtabs): Ditto.
1219 (demangle.h): Include
1221 start-sanitize-gdbtk
1222 Fri Apr 5 13:44:40 1996 Stan Shebs <shebs@andros.cygnus.com>
1224 * gdbtk.c (running_now): New global variable.
1225 (gdb_cmd): Test it before executing any command.
1226 (gdbtk_call_command): Set it when inferior is running.
1227 * gdbtk.tcl (gdbtk_tcl_busy, gdbtk_tcl_idle): Enable and
1228 disable interaction with command window's text appropriately.
1230 Fri Apr 5 13:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1232 * gdbtk.c (SIOCSPGRP, linux): If on Linux, undef SIOCSPGRP, since
1233 some versions of the kernel don't support it.
1236 Thu Apr 4 20:16:55 1996 Fred Fish <fnf@cygnus.com>
1238 * configure.in: Check for setpgid function.
1239 * config.in: Regenerate with autoheader.
1240 * configure: Regenerate with autoconf.
1241 * inflow.c (_initialize_inflow): Only try to use _SC_JOB_CONTROL
1242 if it is actually defined.
1243 (gdb_setpgid): Use HAVE_SETPGID.
1244 * ch-exp.c: Change include of <string.h> to "gdb_string.h".
1245 * c-exp.y, f-exp.y, m2-exp.y: Ditto.
1246 * c-exp.y, serial.c: Include <ctype.h>.
1247 * config/m68k/nm-news.h: Add typedef for pid_t which is
1248 apparently missing from <sys/types.h>. Enclose entire
1249 file in NM_NEWS_H ifndef and define when included.
1250 * config/mips/nm-news-mips.h: Ditto.
1251 * config/m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL,
1252 REGISTER_CONVERT_TO_RAW): Change name of temporary variable.
1254 Thu Apr 4 19:04:18 1996 Stan Shebs <shebs@andros.cygnus.com>
1256 * arm-xdep.c: Move native-specific code to here from arm-tdep.c.
1257 * arm-tdep.c (arm_apcs_32): New global.
1258 (arm_addr_bits_remove, arm_saved_pc_after_call,
1259 arm_push_dummy_frame, arm_pop_frame): New functions.
1260 (arm_skip_prologue): Updated version from Richard Earnshaw.
1261 (_initialize_arm_tdep): Add set/show "apcs32".
1262 * config/arm/tm-arm.h (ADDR_BITS_REMOVE): Call
1263 arm_addr_bits_remove.
1264 (SAVED_PC_AFTER_CALL): Call arm_saved_pc_after_call.
1265 (frame_find_saved_regs): Declare properly.
1266 (PUSH_DUMMY_FRAME): Call arm_push_dummy_frame.
1267 (POP_FRAME): Call arm_pop_frame, use ADDR_BITS_REMOVE instead of
1269 * config/arm/nm-arm.h: New file.
1270 * config/arm/xm-arm.h (KERNEL_U_ADDR, FETCH_INFERIOR_REGISTERS):
1271 Move definitions to nm-arm.h.
1272 * config/arm/arm.mh (NAT_FILE): Define.
1274 * symfile.c (generic_load): Initialize data_count properly.
1276 Thu Apr 4 17:17:53 1996 Fred Fish <fnf@cygnus.com>
1278 * symmisc.c (print_objfile_statistics): Print memory used by
1279 psymbol cache obstack.
1281 Thu Apr 4 15:43:07 1996 Stan Shebs <shebs@andros.cygnus.com>
1283 * symfile.c (report_transfer_performance): New function.
1284 (generic_load): Call it to report transfer rate.
1285 * remote-e7000.c (e7000_load): Ditto.
1287 Mon Apr 1 16:31:00 1996 Stan Shebs <shebs@andros.cygnus.com>
1289 * mpw-make.sed: Change references to config.h to be in objdir,
1290 edit out rules to rebuild config.h.
1292 Mon Apr 1 08:32:23 1996 Fred Fish <fnf@cygnus.com>
1294 * hppa-tdep.c (hppa_pop_frame): Call clear_proceed_status before
1297 Sun Mar 31 16:15:43 1996 Fred Fish <fnf@cygnus.com>
1299 * hppah-nat.c (store_inferior_registers, store_inferior_registers,
1300 fetch_register, child_xfer_memory): Use call_ptrace function supplied
1301 by infptrace.c rather than calling ptrace directly.
1303 Sun Mar 31 15:39:00 1996 Stan Shebs <shebs@andros.cygnus.com>
1305 * mon960-rom.c: Cleanups and elimination of unused code,
1306 clarify documentation string.
1307 (mon960_serial, mon960_ttyname): Remove.
1308 * config/i960/tm-mon960.h (ADDITIONAL_OPTIONS,
1309 ADDITIONAL_OPTION_CASES, ADDITIONAL_OPTION_HELP): Remove.
1311 Sat Mar 30 11:00:22 1996 Fred Fish <fnf@cygnus.com>
1313 * configure.in: Check whether printf family supports printing
1314 long doubles or not and define PRINTF_HAS_LONG_DOUBLE if so.
1315 * acconfig.h: Provide default undef for PRINTF_HAS_LONG_DOUBLE.
1316 * configure: Regenerate.
1317 * valprint.c (print_floating): Use PRINTF_HAS_LONG_DOUBLE.
1318 * c-exp.y (parse_number): Use PRINTF_HAS_LONG_DOUBLE.
1319 * configure.in: Fix have_gregset and have_fpregset autoconf
1320 variable names so that they match the pattern required to
1323 Fri Mar 29 21:39:56 1996 Fred Fish <fnf@cygnus.com>
1325 * core-aout.c (fetch_core_registers): Cast core_reg_size to int
1326 before testing against reg_ptr.
1327 * eval.c (evaluate_subexp_standard): Cast type of
1328 TYPE_FN_FIELD_VOFFSET to int.
1329 * findvar.c (extract_signed_integer, extract_unsigned_integer,
1330 extract_long_unsigned_integer): Cast type of sizeof to int.
1331 * values.c (unpack_field_as_long, modify_field): Ditto.
1332 * valops.c (value_assign, call_function_by_hand): Ditto.
1333 * infcmd.c (do_registers_info): Ditto.
1334 * ser-tcp.c (tcp_open): Ditto.
1335 * remote.c (putpkt): Ditto.
1336 * dcache.c (dcache_peek): Ditto.
1337 * dcache.c (dcache_poke): Ditto.
1338 * m2-exp.y (yylex): Ditto.
1339 * gnu-regex.c (re_match_2): Ditto.
1340 * f-lang.c (ADD_BF_SYMNUM, saved_bf_list_end, tmp_bf_ptr): Ifdef
1341 out unused macro definition and variables.
1342 * inftarg.c (proc_wait): Move from main.c to here, and make static.
1343 * valprint.c (val_print_string): Change bufsize from int to unsigned.
1344 * main.c (wait.h): Include.
1345 * top.c (command_line_input): Remove unused variable "c".
1346 * f-typeprint.c (f_type_print_varspec_prefix): Add missing enum
1347 value TYPE_CODE_TYPEDEF to switch statement.
1348 (f_type_print_varspec_suffix): Add missing enum value
1349 TYPE_CODE_TYPEDEF to switch statement.
1350 * ch-exp.c (parse_primval): Add remaining enumeration values to
1351 switch statement, with no specific action.
1352 (ch_lex): Add LOC_UNRESOLVED in switch statement.
1353 (pushback_token): Ifdef out, since code using it is ifdef'd out.
1354 * stabsread.c (cleanup_undefined_types): Remove unused label
1356 * objfiles.h (print_symbol_bcache_statistics): Add prototype.
1357 * maint.c (objfiles.h): Include.
1358 (maintenance_print_statistics): Remove unused variable "temp".
1359 * minsyms.c (lookup_minimal_symbol_solib_trampoline): Remove
1360 unused variable "found_file_symbol".
1361 * m2-exp.y (yylex): Add LOC_UNRESOLVED case to switch.
1362 * language.c (lang_bool_type): Use existing function local type
1363 variable rather than create block local variables.
1364 * solib.c (disable_break): Enclose in ifndef SVR4_SHARED_LIBS.
1365 * infptrace.c (wait.h, command.h): Include.
1366 * ser-tcp.c (gdb_string.h): Include
1367 * i386-tdep.c (codestream_seek): Change "place" to CORE_ADDR.
1368 (i386_get_frame_setup): Change "pc" from int to CORE_ADDR.
1369 * command.c (complete_on_enum): Make assignment used as truth value
1370 explictly check against NULL.
1372 * infrun.c (wait_for_inferior): Ifdef out prologue_pc since code
1373 that uses it is ifdef'd out.
1374 * parser-defs.h: Add prototype for write_dollar_variable.
1375 * infrun.c: Add prototype for write_pc_pid.
1376 * breakpoint.h: Add prototype for re_enable_breakpoints_in_shlibs.
1377 * symmisc.c (bcache.h): Include.
1378 * bcache.h: Add prototype for print_bcache_statistics.
1379 * symfile.c: Include <time.h>.
1380 * printcmd.c (print_scalar_formatted): Change len to unsigned int.
1381 * valarith.c (value_equal): Cast result of TYPE_LENGTH to int.
1382 * valarith.c (value_binop): Change result_len, promoted_len1,
1383 and promoted_len2 to unsigned int.
1384 * valarith.c (value_subscripted_rvalue): Change elt_offs and
1385 elt_size to unsigned int.
1386 * valops.c (value_array): Change typelength to unsigned int.
1387 (destructor_name_p): Change len to unsigned int.
1388 * scm-lang.h (scm_parse): Add prototype for scm_unpack.
1389 * symfile.c (decrement_reading_symtab): Change return type to void.
1390 * valarith.c (value_subscript): Remove unused variable "word".
1391 (value_subscript): Remove unused variable "tint".
1392 * valops.c (auto_abandon): Ifdef out, since code using it is also
1394 * eval.c (init_array_element): Remove unused variable "val".
1395 * Makefile.in (values.o): Depends on scm-lang.h.
1396 (command.o): Depends upon wait_h.
1397 (ser-tcp.o): Depends upon gdb_string.h.
1398 (infptrace.o): Depends upon wait_h and command_h.
1399 (maint.o): Depends on objfiles.h and symfile.h.
1400 * values.c (allocate_repeat_value): Remove unused variable
1402 (scm-lang.h): Include.
1403 * breakpoint.c (create_longjmp_breakpoint): Enclose in
1404 GET_LONGJMP_TARGET define, unused otherwise.
1405 * config/i386/nm-linux.h: Add prototypes for i386_insert_watchpoint,
1406 i386_remove_watchpoint and i386_stopped_by_watchpoint.
1408 Thu Mar 28 12:53:19 1996 Doug Evans <dje@canuck.cygnus.com>
1410 * configure.in (sparc64-*-solaris2*): Delete.
1411 Stick with sparc-*-solaris2*.
1412 * configure: Regenerated.
1414 Thu Mar 28 06:51:26 1996 Fred Fish <fnf@cygnus.com>
1416 * valops.c (value_assign): Make copy of internal variable value
1417 before returning it as a new value, since it is owned by the
1418 internal variable and will be freed along with it.
1420 Wed Mar 27 08:36:17 1996 Jeffrey A Law (law@cygnus.com)
1422 * From Peter Schauer.
1423 * breakpoint.c (breakpoint_re_set_one): Keep temporary
1424 breakpoints bp_until, bp_finish, bp_watchpoint_cope, bp_call_dummy
1425 and bp_step_resume in case breakpoint_re_set_one is called due
1426 to a step over a dlopen call.
1427 * infrun.c (wait_for_inferior): Always remove breakpoints from
1428 inferior in BPSTAT_WHAT_CHECK_SHLIBS case.
1430 Tue Mar 26 13:15:32 1996 Fred Fish <fnf@cygnus.com>
1432 * config/mips/tm-mips.h (COERCE_FLOAT_TO_DOUBLE): Only prefer
1433 non-prototyped case over prototyped case for C.
1434 * config/pa/tm-hppa.h (COERCE_FLOAT_TO_DOUBLE): Ditto.
1436 Sat Mar 23 17:24:28 1996 Fred Fish <fnf@cygnus.com>
1438 * os9kread.c (os9k_process_one_symbol): Note nonportable
1439 assumption that an int can hold a char *.
1441 * bcache.h (struct hashlink): Wrap data[] inside union with
1442 double to force longest alignment.
1443 (BCACHE_DATA): New macro to access data[].
1444 (BCACHE_ALIGNMENT): New macro to get offset to data[].
1445 * bcache.c (lookup_cache, bcache): Use BCACHE_DATA to get
1446 address of cached data. Use BCACHE_ALIGNMENT to compute
1447 amount of space to allocate for each hashlink struct.
1449 Sat Mar 23 12:14:02 1996 Fred Fish <fnf@cygnus.com>
1451 * ch-lang.c (evaluate_subexp_chill): Fix typo.
1453 Thu Mar 21 08:27:19 1996 Fred Fish <fnf@cygnus.com>
1455 * Makefile.in (VERSION): Bump version to 4.15.3
1457 Thu Mar 21 10:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
1459 * config.in: Rename from config.h.in.
1460 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
1461 Change CONFIG_HEADERS test in AC_OUTPUT accordingly.
1462 * configure: Rebuild.
1463 * Makefile.in (stamp-h): Depend upon config.in, not config.h.in.
1464 Set CONFIG_HEADERS to config.h:config.in.
1466 Tue Mar 19 12:47:51 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1468 * partial-stab.h (case N_ENDM): Finish current partial symbol
1469 table for Solaris 2 cc.
1471 Tue Mar 19 10:39:15 1996 Jeffrey A Law (law@cygnus.com)
1473 * rs6000-nat.c (exec_one_dummy_insn): Don't clobber the
1474 PC in the registers array. From Peter Schauer.
1476 Mon Mar 18 13:47:09 1996 Fred Fish <fnf@cygnus.com>
1478 * symfile.c (reread_symbols): Reinitialize bcache struct
1479 members to zero using memset. Also use memset to reinit
1480 global_psymbols and static_psymbols, rather than explicitly
1481 resetting each structure member.
1483 Sat Mar 16 19:47:36 1996 Fred Fish <fnf@cygnus.com>
1485 * configure.in: Add fragment to create stamp-h.
1487 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
1488 * configure.in (AC_CHECK_HEADERS): Check for link.h.
1489 * configure: Regenerate with autoconf.
1490 * config.h.in: Regenerate with autoheader.
1491 * config/i386/nm-linux.h: Include solib.h only if HAVE_LINK_H
1493 * solib.c: Exclude most of the code if HAVE_LINK_H is not defined.
1494 * config/i386/linux.mh: Reinstate XM_CLIBS, it is needed for
1495 older a.out based systems.
1497 Sat Mar 16 16:45:43 1996 Fred Fish <fnf@cygnus.com>
1499 * config.h.in: New file.
1500 * acconfig.h: New file, for autoheader.
1501 * configure.in (AC_CONFIG_HEADER): Add, generate config.h.
1502 * configure: Regenerate.
1503 * Makefile.in (defs_h): Add config.h
1504 (distclean): Remove config.h and stamp-h during distclean.
1505 (config.h, stamp-h): New targets to remake config.h when necessary.
1506 * defs.h (config.h): Include before any other includes or defines.
1507 * i386-tdep.c (gdb_string.h): Move include after include of defs.h.
1508 * i386v4-nat.c (defs.h): Include before testing HAVE_SYS_PROCFS_H.
1510 Sat Mar 16 14:55:27 1996 Fred Fish <fnf@cygnus.com>
1512 From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
1513 * Makefile.in (INSTALLED_LIBS): Make sure that @LIBS@ will not
1514 result in an empty line, to work around a bug in native Ultrix 4.4
1515 and OSF/1-3.2C make.
1517 Sat Mar 16 13:33:17 1996 Fred Fish <fnf@cygnus.com>
1519 * configure.in: Add gdbserver to configdirs under linux.
1520 * configure: Regenerate.
1522 Fri Mar 15 12:06:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1524 * config/i386/nm-nbsd.h (FLOAT_INFO): Comment out.
1525 * config/i386/tm-nbsd.h (NUM_REGS): Define.
1527 Thu Mar 14 10:31:18 1996 Jeffrey A Law (law@cygnus.com)
1529 * solib.c (solib_break_names): Add _r_debug_state for
1530 vanilla SVR4 implementations. From Peter Schauer.
1532 Mon Mar 11 14:24:57 1996 Dawn Perchik <dawn@critters.cygnus.com>
1534 * mon960-rom.c: New file; support mon960 rom monitor on i960.
1535 * monitor.c (monitor_debug): Change remotedebug to buffer strings.
1536 * monitor.c (monitor_open): Add test for flag MO_NO_ECHO_ON_OPEN before
1537 epecting prompt and echo during open.
1538 * monitor.c (monitor_stop): Add test for flag MO_SEND_BREAK_ON_OPEN to
1539 determine if break should be sent as stop command.
1540 * monitor.h: Add flags MO_NO_ECHO_ON_OPEN and MO_SEND_BREAK_ON_OPEN.
1541 * i960-tdep.c (mon960_frame_chain_valid): New function for getting
1542 stack frame on mon960.
1543 * Makefile.in: Add mon960 files.
1544 * configure.in: Changed i960-*-coff* and i960-*-elf* to target mon960;
1545 added i960-nindy-coff* and i960-nindy-elf* for target nindy.
1546 * configure: Regenerated.
1547 * config/i960/mon960.mt, config/i960/tm-mon960.h: New files;
1548 support mon960 rom monitor on i960.
1550 Mon Mar 11 11:02:47 1996 Steve Chamberlain <sac@slash.cygnus.com>
1552 With Michael Snyder:
1553 * i386-tdep.c (skip_trampoline_code): Fix strncmp length.
1554 * win32-nat.c (CHECK, DEBUG*, debug_*): New.
1555 (handle_load_dll): Don't reload symbols.
1556 (handle_exception): Use the DEBUG_* names.
1557 (child_wait): Add DEBUG_* code.
1558 (_initialize_inftarg): Add new commands to set debug_ names.
1560 Mon Mar 11 09:19:58 1996 Jeffrey A Law (law@cygnus.com)
1562 * From Peter Schauer:
1563 * breakpoint.c (insert_breakpoints): Use ALL_BREAKPOINTS_SAFE.
1564 (bpstat_stop_status): Likewise.
1565 (remove_solib_event_breakpoints): Likewise.
1566 (clear_momentary_breakpoints): Likewise.
1567 (re_enable_breakpoints_in_shlibs): Don't reenable a breakpoint
1568 if we still can't read the memory for that breakpoint.
1569 (mention): Add bp_shlib_event case to keep gcc quiet.
1571 Fri Mar 8 12:08:12 1996 Jeffrey A Law (law@cygnus.com)
1573 * breakpoint.h (enum enable): New enum shlib_disabled for
1574 shared library breakpoints that have been temporarily disabled.
1575 * breakpoint.c: Handle temporarily disabled shared library
1576 breakpoints like disabled breakpoints in most places.
1577 (insert_breakpoints): Use shlib_disabled to indicate
1578 that an unsettable breakpoint is only temporarily disabled.
1579 (re_enable_breakpoints_in_shlibs): New function.
1580 * corelow.c (solib_add_stub): After adding shared libraries,
1581 try to reenable any temporarily disabled breakpoints.
1582 * infcmd.c (attach_command): Likewise.
1583 * infrun.c (wait_for_inferior): Likewise.
1585 Fri Mar 8 11:41:25 1996 Ian Lance Taylor <ian@cygnus.com>
1587 * defs.h (extract_long_unsigned_integer): Declare.
1588 * findvar.c (extract_long_unsigned_integer): New function.
1589 * printcmd.c (print_scalar_formatted): Use it.
1590 * valprint.c (val_print_type_code_int): Likewise.
1592 Thu Mar 7 17:40:50 1996 Stan Shebs <shebs@andros.cygnus.com>
1594 * infcmd.c (do_registers_info): Ignore anonymous registers.
1595 * sh-tdep.c (set processor): New command to set specific
1597 (sh_reg_names, sh3_reg_names): Arrays of register names for
1598 SH and SH3 processors.
1599 (sh_set_processor_type): New function.
1600 * sh3-rom.c (sh3_open): Call it.
1601 (sh3_regname): Add names of all the bank registers.
1602 (sh3_supply_register): Clean up formatting.
1603 * config/sh/tm-sh.h (NUM_REGS, NUM_REALREGS): Increase to include
1605 (REGISTER_NAMES): Add names of bank registers.
1606 (FP15_REGNUM): Define.
1607 (REGISTER_VIRTUAL_TYPE): Use it.
1608 * monitor.c: Clean up some comments.
1610 Thu Mar 7 12:09:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1612 * i386b-nat.c: Revert part of Mar 5 change. FreeBSD collapsed the
1613 s* and t* symbols too.
1615 Thu Mar 7 15:18:51 1996 James G. Smith <jsmith@cygnus.co.uk>
1617 * symfile.c (generic_load): Avoid division by zero.
1619 Wed Mar 6 17:57:59 1996 Jeffrey A Law (law@cygnus.com)
1621 * breakpoint.c (bfd_lookup_symbol): Provide for all SVR4 systems,
1622 not just those with HANDLE_SVR4_EXEC_EMULATORS.
1625 * breakpoint.c (internal_breakpoint_number): Move to file scope.
1626 (create_solib_event_breakpoint): Use an internal breakpoint number.
1628 Wed Mar 6 00:32:44 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1630 * valarith.c (value_in): Change builtin_type_chill_bool to
1633 Tue Mar 5 23:48:36 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
1635 * ch-exp.c (parse_primval): Handle CARD, MAX, MIN.
1636 (match_string_literal): Handle control sequence.
1637 (match_character_literal): Deto.
1639 * ch-lang.c (chill_printchar): Change formating of nonprintable
1640 characters from C'xx' to ^(num).
1641 (chill_printstr): Deto.
1642 (value_chill_card, value_chill_max_min): New functions to process
1643 Chill's CARD, MAX, MIN.
1644 (evaluate_subexp_chill): Process UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN.
1646 * expression.h (exp_opcode): Add UNOP_CARD, UNOP_CHMAX, UNOP_CHMIN
1647 for Chill's CARD, MAX, MIN.
1649 * valarith.c (value_in): Add processing of TYPE_CODE_RANGE
1650 and change return type from builtin_type_int to
1651 builtin_type_chill_bool.
1653 Tue Mar 5 18:54:04 1996 Stan Shebs <shebs@andros.cygnus.com>
1655 * config/nm-nbsd.h (link_object, lo_name, etc): Move to here
1656 from config/nm-nbsd.h.
1657 * config/sparc/nm-nbsd.h (regs, fp_status, etc): Move to here
1658 from config/sparc/tm-nbsd.h.
1660 * config/m68k/nm-hp300hpux.h (FIVE_ARG_PTRACE): Define here
1661 instead of in config/m68k/xm-hp300hpux.h.
1663 Tue Mar 5 12:05:35 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1665 * i386b-nat.c, m68knbsd-nat.c (fetch_core_registers): Provide
1666 implementation for NetBSD systems.
1668 Mon Mar 4 23:44:16 1996 Per Bothner <bothner@kalessin.cygnus.com>
1670 * valarith.c (binop_user_defined_p): Return 0 for BINOP_CONCAT.
1671 (value_concat): Handle varying strings (add COERCE_VARYING_ARRAY).
1673 * ch-lang.c (evaluate_subexp_chill case MULTI_SUBSCRIPT): Error
1674 if "function" is pointer to non-function.
1676 Mon Mar 4 17:47:03 1996 Stan Shebs <shebs@andros.cygnus.com>
1678 * top.c (print_gdb_version): Update copyright year.
1680 Mon Mar 4 14:44:54 1996 Jeffrey A Law (law@cygnus.com)
1683 * infrun.c (wait_for_inferior): Remove breakpoints and
1684 switch terminal settings before calling SOLIB_ADD.
1685 * solib.c (enable_break, SVR4 variant): Don't map in symbols
1686 for the dynamic linker, the namespace pollution causes real
1689 Sun Mar 3 17:18:57 1996 James G. Smith <jsmith@cygnus.co.uk>
1691 * remote-mips.c (common_breakpoint): Explicitly terminate the
1694 Wed Feb 28 22:32:18 1996 Stan Shebs <shebs@andros.cygnus.com>
1696 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
1697 * remote.c (remote_detach): Send a command 'D' to the target
1698 when detaching, update the function's comments.
1700 Thu Jun 6 16:11:38 1996 Miles Bader <miles@gnu.ai.mit.edu>
1702 * gnu-nat.c (thread_cmd_list): New declaration.
1703 (parse_int_arg): New function.
1705 Wed Jun 5 17:28:04 1996 Miles Bader <miles@gnu.ai.mit.edu>
1707 * gnu-nat.h (struct proc): Add DETACH_SC field.
1708 * gnu-nat.c (make_proc): Set DETACH_SC.
1709 (struct inf): Add DETACH_SC & DEFAULT_THREAD_DETACH_SC fields.
1710 (make_inf): Set DETACH_SC & DEFAULT_THREAD_DETACH_SC fields.
1711 (add_thread_commands): Add set/show for detach-suspend-count.
1712 Add takeover-suspend-count cmd.
1713 (inf_detach): Set suspend counts to the detach SC, not 0.
1714 (set_thread_detach_sc_cmd, show_thread_detach_sc_cmd,
1715 set_task_detach_sc_cmd, show_task_detach_sc_cmd,
1716 set_thread_default_thread_detach_sc_cmd,
1717 show_thread_default_thread_detach_sc_cmd): New functions.
1718 (show_task_cmd): Also show detach-suspend-count values.
1719 (thread_takeover_sc_cmd): New function.
1721 Fri May 31 16:49:24 1996 Miles Bader <miles@gnu.ai.mit.edu>
1723 * gnu-nat.c (show_thread_run_cmd): Actually print state.
1725 Thu May 30 10:47:56 1996 Miles Bader <miles@gnu.ai.mit.edu>
1727 * gnu-nat.c (inf_signal): Make unforwardable exceptions an error.
1729 Tue May 28 17:06:36 1996 Miles Bader <miles@gnu.ai.mit.edu>
1731 * gnu-nat.c (inf_validate_stopped): proc_getprocinfo takes a
1732 pointer to the flags now, not the flags themselves.
1734 Mon May 27 13:31:17 1996 Miles Bader <miles@gnu.ai.mit.edu>
1736 * gnu-nat.c (gnu_wait): Print debugging msgs for pending execs.
1737 (gnu_create_inferior): Check return from ptrace.
1739 Sun May 26 16:56:35 1996 Miles Bader <miles@gnu.ai.mit.edu>
1741 * gnu-nat.h (struct proc): Add DEAD field.
1742 * gnu-nat.c (make_proc): Initialize DEAD.
1743 (inf_set_traced, inf_validate_task_sc, inf_validate_procs: Frob it.
1744 (gnu_wait): Only abort for 0 threads if the task isn't dead.
1746 Sat May 25 17:06:05 1996 Miles Bader <miles@gnu.ai.mit.edu>
1748 * gnu-nat.c (inf_signal): Pass SIGCODE when posting a signal.
1750 Wed May 22 18:44:28 1996 Miles Bader <miles@gnu.ai.mit.edu>
1752 * gnu-nat.c (S_proc_wait_reply): Add SIGCODE argument.
1753 (inf_set_traced): Only give no-signal-thread error message if
1754 turning *on* tracing.
1756 Wed May 15 13:03:16 1996 Miles Bader <miles@gnu.ai.mit.edu>
1758 * gnu-nat.c (inf_validate_procs): If INF has no threads, always
1759 set inf->threads_up_to_date to 0.
1760 (inf_signal): Pass in new SIGCODE argument to msg_sig_post_untraced.
1761 (gnu_wait): Pass in new TIMEOUT arg to interrupt_operation.
1762 (proc_update_sc): Cast thread state arg to thread_set_state.
1763 (proc_get_state): Cast thread state arg to thread_get_state.
1764 (inf_validate_task_sc): Cast task_basic_info arg to task_info.
1765 * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Call
1766 inf_update_procs before we lookup the thread.
1767 * config/i386/i386gnu.mh (MH_CFLAGS): New variable.
1769 Tue May 7 17:52:33 1996 Miles Bader <miles@gnu.ai.mit.edu>
1771 * gnu-nat.c (gnu_kill_inferior): Use inf_set_task to clear the task.
1773 Mon May 6 19:06:49 1996 Miles Bader <miles@gnu.ai.mit.edu>
1775 * gnu-nat.c (inf_set_traced): Use msg_set_init_int with
1776 INIT_TRACEMASK instead of setting the exec flags.
1778 Fri May 3 19:10:57 1996 Miles Bader <miles@gnu.ai.mit.edu>
1780 * gnu-nat.c (inf_validate_procs): Don't clear INF->task if we find
1781 the task's died, so others have a chance at it.
1782 (gnu_resume): When single-stepping a single thread, given an error
1783 if there is no such thread. When single-stepping one but running
1784 the others, just given a warning and still run all the threads.
1785 (gnu_wait): If there seem to be no threads, look harder, and
1786 signal an error if there really aren't any.
1787 (gnu_attach): Reset thread numbering to 0.
1789 * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Give
1790 thread name in warning messages.
1792 * gnu-nat.c (active_inf): New function.
1793 (show_sig_thread_cmd, show_stopped_cmd): Use it.
1794 (info_port_rights, info_send_rights_cmd, info_port_sets_cmd,
1795 info_recv_rights_cmd, info_port_rights_cmd, info_port_rights_cmd):
1797 (add_task_commands): Add new port-right info commands.
1799 Fri Apr 26 20:42:16 1996 Miles Bader <miles@gnu.ai.mit.edu>
1801 * gnu-nat.c (gnu_wait): Instead of _hurd_intr_rpc_mach_msg, just
1802 use mach_msg with MACH_RCV_INTERRUPT.
1803 (set_noninvasive_cmd): New function.
1804 (add_task_commands): Add command entry for `set noninvasive'.
1806 Mon Mar 4 14:12:02 1996 Miles Bader <miles@gnu.ai.mit.edu>
1808 * gnu-nat.c (gnu_read_inferior): Use hurd_safe_memmove, not safe_bcopy.
1809 (safe_bcopy): Function removed.
1811 Mon Dec 4 14:18:26 1995 Miles Bader <miles@gnu.ai.mit.edu>
1813 * gnu-nat.c (proc_update_sc): Assert only threads can have state.
1814 (make_proc): Initialize state_valid & state_changed fields.
1816 Tue Nov 28 17:51:21 1995 Miles Bader <miles@gnu.ai.mit.edu>
1818 * reply_mig_hack.awk: New file.
1820 Tue Nov 14 14:31:03 1995 Miles Bader <miles@gnu.ai.mit.edu>
1822 * breakpoint.c (breakpoint_1): Print breakpoint thread field.
1824 * lynx-nat.c (child_wait): Return TARGET_WAITKIND_SPURIOUS for new
1827 Mon Nov 13 18:30:53 1995 Miles Bader <miles@gnu.ai.mit.edu>
1829 * target.c (debug_to_check_threads): New function.
1831 * inflow.c (terminal_init_inferior_with_pgrp): New function.
1832 (terminal_init_inferior): Call terminal_init_inferior_with_pgrp.
1833 * inferior.h (terminal_init_inferior_with_pgrp): New declaration,
1834 but only if PROCESS_GROUP_TYPE is defined.
1836 Mon Nov 6 16:42:09 1995 Miles Bader <miles@gnu.ai.mit.edu>
1838 * target.c (debug_to_thread_alive): Pass through the return value.
1840 Thu Nov 2 18:05:00 1995 Miles Bader <miles@gnu.ai.mit.edu>
1842 * target.c (signals, target_signal_from_host, target_signal_to_host):
1843 Add mach exceptions.
1844 * target.h (enum target_signal): Add mach exceptions.
1846 Mon Oct 30 16:41:04 1995 Miles Bader <miles@gnu.ai.mit.edu>
1848 * gnu-nat.c: New file: gnu native backend.
1849 * i386gnu-nat.c: New file: i386-specific part of gnu native backend.
1850 * gnu-nat.h: New file.
1851 * config/nm-gnu.h: New file.
1852 * config/tm-i386gnu.h: New file.
1853 * config/xm-i386gnu.h: New file.
1854 * config/i386/i386gnu.mh: New file.
1855 * config/i386/i386gnu.mt: New file.
1857 Wed Feb 28 15:50:12 1996 Fred Fish <fnf@cygnus.com>
1859 * Makefile.in (VERSION): Bump version to 4.15.2 to establish
1860 baseline for gdb 4.16 rerelease testing.
1862 Wed Feb 28 13:32:05 1996 Jeffrey A Law (law@cygnus.com)
1864 * somsolib.c (som_solib_create_inferior_hook): Before returning
1865 call clear_symtab_users.
1867 Tue Feb 27 00:04:46 1996 Stu Grossman (grossman@critters.cygnus.com)
1869 * remote-e7000.c (e7000_open): Delete all breakpoints when
1870 connecting to e7000. Change connect message to allow use of
1871 monitor.exp in test suite.
1872 * (e7000_load): Print transfer rate of download.
1873 * symfile.c (generic_load): Print transfer rate of download.
1875 Sun Feb 25 13:58:33 1996 Stan Shebs <shebs@andros.cygnus.com>
1877 * configure.in (mips*-*-vxworks*): New config.
1878 * configure: Regenerated.
1880 * config/mips/vxmips.mt, config/mips/tm-vxmips.h: New files.
1881 * remote-vxmips.c (vx_convert_to_virtual, vx_convert_from_virtual):
1884 Sat Feb 24 12:30:28 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1886 * partial-stab.h (case N_FUN): Function symbols generated
1887 by SPARCworks cc have a meaningless zero value, do not update
1888 pst->textlow if the function symbol value is zero.
1890 * stabsread.c (define_symbol): Initialize SYMBOL_TYPE field
1891 for function prototype declaration symbols.
1893 Fri Feb 23 22:33:04 1996 Stu Grossman (grossman@critters.cygnus.com)
1895 * remote-e7000.c (e7000_load): New routine to download via the
1897 * (e7000_wait): Don't backup PC when we hit a breakpoint.
1898 Apparantly new sh2 pods get this right...
1899 * (e7000_ops): Add call to e7000_load.
1901 Thu Feb 22 00:52:42 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1903 * config/m68k/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h},
1904 m68knbsd-nat.c: New files, support for NetBSD/m68k.
1906 * configure.in (m68k-*-netbsd*): New config.
1907 * configure: Regenerated.
1909 Wed Feb 21 19:00:21 1996 Fred Fish <fnf@cygnus.com>
1911 * standalone.c (open, _initialize_standalone): Fix obvious typos
1912 reported by Martin Pool <martin@citr.uq.oz.au>.
1914 Wed Feb 21 14:24:04 1996 Jeffrey A Law (law@cygnus.com)
1916 * solib.c (solib_create_inferior_hook): Fix thinko.
1918 Tue Feb 20 23:59:19 1996 Jeffrey A Law (law@cygnus.com)
1920 * solib.c (solib_break_names): Define for Solaris and Linux.
1921 (enable_break): For SVR4 systems, first try to use the debugger
1922 interfaces in the dynamic linker to track shared library events
1923 as they happen, then fall back to BKPT_AT_SYMBOL code. Convert
1924 BKPT_AT_SYMBOL code to use shared library event breakpoints.
1925 (solib_create_inferior_hook): Simplify BKPT_AT_SYMBOL code,
1926 it no longer needs to restart/wait on the inferior.
1927 * symfile.c (find_lowest_section): No longer static.
1928 * symfile.h (find_lowest_section): Corresponding changes.
1930 Tue Feb 20 18:54:08 1996 Fred Fish <fnf@cygnus.com>
1932 * valops.c (COERCE_FLOAT_TO_DOUBLE): Define default value.
1933 (value_arg_coerce): Use COERCE_FLOAT_TO_DOUBLE.
1934 * config/alpha/tm-alpha.h (COERCE_FLOAT_TO_DOUBLE): Define to 1.
1935 * config/mips/tm-mips.h: Ditto.
1936 * config/pa/tm-hppa.h: Ditto.
1937 * config/rs6000/tm-rs6000.h: Ditto.
1938 * config/sparc/tm-sparc.h: Ditto.
1940 Tue Feb 20 17:32:05 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1942 * config/{i386,ns32k}/nbsd.mh (NATDEPFILES): Remove core-aout.o.
1944 * config/nm-nbsd.h (FETCH_INFERIOR_REGISTERS): Defined.
1945 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
1946 #ifdef'd out definitions --- Causes serious gdb failures on
1947 the i386. Need to investigate further before enabling.
1949 * i386b-nat.c (fetch_inferior_registers, store_inferior_registers,
1950 fetch_core_registers): New functions. These functions are defined
1951 if FETCH_INFERIOR_REGISTERS is set. Registers are fetched/stored
1952 with ptrace PT_GETREGS/PT_SETREGS.
1954 Tue Feb 20 16:55:06 1996 Stu Grossman (grossman@critters.cygnus.com)
1956 * findvar.c (extract_floating store_floating): Replace `long
1957 double' with `DOUBLEST'.
1959 Mon Feb 19 15:25:51 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1961 * config/xm-nbsd.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG):
1964 Mon Feb 19 10:32:05 1996 Jeffrey A Law (law@cygnus.com)
1966 * symtab.h (looup_minimal_symbol_solib_trampoline): Declare.
1968 * breakpoint.h (remove_solib_event_breakpoints): Declare.
1969 * breakpoint.c (remove_solib_event_breakpoints): New function.
1970 * somsolib.c (solib_create_inferior_hook): Remove all solib event
1971 breakpoints before inserting any new ones. Use a solib event
1972 breakpoint for the breakpoint at "_start".
1973 Remove extraneous "\n" from calls to warning.
1975 * breakpoint.c (breakpoint_1): Add missing "sigtramp" to bptypes
1978 Mon Feb 19 01:09:32 1996 Doug Evans <dje@cygnus.com>
1980 * dwarfread.c (add_partial_symbol): Use ADD_PSYMBOL_ADDR_TO_LIST
1981 for CORE_ADDR values.
1982 (new_symbol): Use SYMBOL_VALUE_ADDRESS for CORE_ADDR values.
1983 * symfile.h (add_psymbol_{,addr}to_list): Add prototypes.
1985 Sun Feb 18 14:37:13 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1987 * mipsread.c (mipscoff_symfile_read): Unconditionally add
1988 alpha coff dynamic symbols for all symbol files. Makes skipping
1989 over the trampoline code work when stepping from a function in a
1990 shared library into a function in a different shared library.
1992 Sun Feb 18 09:27:10 1996 Stu Grossman (grossman@cygnus.com)
1994 * config/sparc/tm-sparc.h: Define PS_FLAG_CARRY. Define
1995 RETURN_VALUE_ON_STACK to return long doubles on the stack.
1997 Sat Feb 17 16:33:11 1996 Fred Fish <fnf@cygnus.com>
1999 * Makefile.in (ch-exp.o): Add dependencies.
2000 (various): Add gdb_string.h to dependencies that need it.
2002 Sat Feb 17 08:57:50 1996 Fred Fish <fnf@cygnus.com>
2004 * symmisc.c (print_symbol_bcache_statistics): Update description for
2005 printing byte cache statistics.
2007 Thu Feb 16 16:02:03 1996 Stu Grossman (grossman@cygnus.com)
2009 * Add native support for long double data type.
2010 * c-exp.y (%union): Change dval to typed_val_float. Use DOUBLEST
2011 to store actual data. Change types of INT and FLOAT tokens to
2012 typed_val_int and typed_val_float respectively. Create new token
2013 DOUBLE_KEYWORD to specify the string `double'. Make production
2014 for FLOAT use type determined by parse_number. Add production for
2015 "long double" data type.
2016 * (parse_number): Use sscanf to parse numbers as float, double or
2017 long double depending upon the type of typed_val_float.dval. Also
2018 allow user to specify `f' or `l' suffix to explicitly specify
2019 float or long double constants. Change typed_val to
2021 * (yylex): Change typed_val to typed_val_int. Also, scan for
2023 * coffread.c (decode_base_type): Add support for T_LNGDBL basic
2025 * configure, configure.in: Add check for long double support in
2027 * defs.h: Define DOUBLEST appropriatly depending on whether
2028 HAVE_LONG_DOUBLE (from autoconf) is defined. Also, fix prototypes
2029 for functions that handle this type.
2030 * expression.h (union exp_element): doubleconst is now type
2032 * m2-exp.y f-exp.y (%union): dval becomes type DOUBLEST.
2033 * findvar.c (extract_floating): Make return value be DOUBLEST.
2034 Also, add support for numbers with size of long double.
2035 * (store_floating): Arg `val' is now type DOUBLEST. Handle all
2037 * parser-defs.h parse.c (write_exp_elt_dblcst): Arg expelt is now
2039 * valarith.c (value_binop): Change temp variables v1, v2 and v to
2040 type DOUBLEST. Coerce type of result to long double if either op
2042 * valops.c (value_arg_coerce): If argument type is bigger than
2043 double, coerce to long double.
2044 * (call_function_by_hand): If REG_STRUCT_HAS_ADDR is defined, and
2045 arg type is float and > 8 bytes, then use pointer-to-object
2046 calling conventions.
2047 * valprint.c (print_floating): Arg doub is now type DOUBLEST.
2048 Use appropriate format and precision to print out floating point
2050 * value.h: Fixup prototypes for value_as_double,
2051 value_from_double, and unpack_double to use DOUBLEST.
2052 * values.c (record_latest_value): Remove check for invalid
2053 floats. Allow history to store them so that people may examine
2054 them in hex if they want.
2055 * (value_as_double unpack_double): Change return value to DOUBLEST.
2056 * (value_from_double): Arg `num' is now DOUBLEST.
2057 * (using_struct_return): Use RETURN_VALUE_ON_STACK macro (target
2058 specific) to expect certain types to always be returned on the stack.
2060 Fri Feb 16 14:00:54 1996 Fred Fish <fnf@cygnus.com>
2062 * bcache.c, bcache.h: New files to implement a byte cache.
2063 * Makefile.in (SFILES): Add bcache.c.
2064 (symtab_h): Add bcache.h.
2065 (HFILES_NO_SRCDIR): add bcache.h
2066 (COMMON_OBJS): Add bcache.o
2067 (bcache.o): New target.
2068 * dbxread.c (start_psymtab): Make global_syms & static_syms
2069 type "partial_symbol **".
2070 * hpread.c (hpread_start_symtab): Ditto.
2071 * os9kread.c (os9k_start_psymtab): Ditto.
2072 * stabsread.h (start_psymtab): Ditto.
2073 * {symfile.c, symfile.h} (start_psymtab_common): Ditto.
2074 * maint.c (maintenance_print_statistics): Call
2075 print_symbol_bcache_statistics.
2076 * objfiles.c (allocate_objfile): Initialize psymbol bcache malloc
2078 * solib.c (allocate_rt_common_objfile): Ditto.
2079 * symfile.c (reread_symbols): Ditto.
2080 (free_objfile): Free psymbol bcache when objfile is freed.
2081 (objfile_relocate): Use new indirect psymbol pointers.
2082 * objfiles.h (struct objfile): Add psymbol cache.
2083 * symfile.c (compare_psymbols): Now passed pointers to pointers to
2085 (reread_symbols): Free psymbol bcache when freeing other objfile
2087 (add_psymbol_to_list, add_psymbol_addr_to_list): Initialize new
2088 psymbol using the psymbol bcache.
2089 (init_psymbol_list): Psymbol lists now contain pointers rather than
2090 the actual psymbols.
2091 * symfile.h (psymbol_allocation_list): Psymbol lists now dynamically
2092 grown arrays of pointers.
2093 (ADD_PSYMBOL_VT_TO_LIST): Initialize new symbol using the psymbol
2095 * symmisc.c (print_partial_symbols): Now takes pointer to pointer
2097 (print_symbol_bcache_statistics): New function to print per objfile
2099 (print_partial_symbol, print_partial_symbols,
2100 maintenance_check_symtabs, extend_psymbol_list):
2101 Account for change to pointer to pointer to partial symbol.
2102 * symtab.c (find_pc_psymbol, lookup_partial_symbol, decode_line_2,
2103 make_symbol_completion_list):
2104 Account for change to pointer to pointer to partial symbol.
2105 * symtab.h (bcache.h): Include.
2106 * xcoffread.c (xcoff_start_psymtab): Make global_syms & static_syms
2107 type "partial_symbol **".
2109 Fri Feb 16 10:02:34 1996 Fred Fish <fnf@cygnus.com>
2111 * dwarfread.c (free_utypes): New function.
2112 (read_file_scope): Call free_utypes as cleanup, rather than just
2113 freeing the utypes pointer.
2115 Thu Feb 15 21:40:52 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2117 * demangle.c (is_cplus_marker): New function, checks if a
2118 character is one of the commonly used C++ marker characters.
2119 * defs.h (is_cplus_marker): Add prototype.
2120 * c-typeprint.c (c_type_print_base), ch-lang.c (chill_demangle),
2121 cp-valprint.c (cp_print_class_method), mdebugread.c (parse_symbol),
2122 stabsread.c (define_symbol, read_member_functions, read_struct_fields),
2123 symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P),
2124 values.c (vb_match): Use is_cplus_marker instead of comparison
2127 Thu Feb 15 18:08:13 1996 Fred Fish <fnf@cygnus.com>
2129 * symfile.h (INLINE_ADD_PSYMBOL): Default this to 0 and possibly
2130 delete entirely someday.
2132 Thu Feb 15 15:25:34 1996 Stan Shebs <shebs@andros.cygnus.com>
2134 * mpw-make.sed: Edit out makefile rebuild rule.
2135 (host_alias, target_alias): Comment out instead of deleting.
2136 (@LIBS@): Edit out references.
2138 Tue Feb 13 22:56:46 1996 Fred Fish <fnf@cygnus.com>
2140 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2141 Use n_psyms in OBJSTAT, not psyms.
2143 Mon Feb 12 15:59:31 1996 Doug Evans <dje@charmed.cygnus.com>
2145 * configure.in (sparclet-*-aout*): New config.
2146 * configure: Regenerated.
2148 Mon Feb 12 14:17:52 1996 Fred Fish <fnf@cygnus.com>
2150 * somsolib.c (som_solib_add): Use xmalloc rather than bare
2151 unchecked call to malloc.
2152 * remote-mips.c (pmon_load_fast): ditto.
2153 * remote-mm.c (mm_open): ditto.
2154 * hpread.c (hpread_lookup_type): ditto.
2155 * remote-adapt.c (adapt_open): ditto.
2157 Mon Feb 12 13:11:32 1996 Fred Fish <fnf@cygnus.com>
2159 * f-lang.c (allocate_saved_bf_node, allocate_saved_function_node,
2160 allocate_saved_f77_common_node, allocate_common_entry_node,
2161 add_common_block): Use xmalloc rather than malloc, some of which
2163 * gnu-regex.c: At same point as other gdb specific changes
2164 #undef malloc and then #define it to xmalloc.
2165 * ch-exp.c (growbuf_by_size): Use xmalloc/xrealloc rather than
2166 bare unchecked calls to malloc/realloc.
2167 * stabsread.c (dbx_lookup_type): Use xmalloc rather than bare
2168 unchecked call to malloc.
2170 Wed Feb 7 11:31:26 1996 Stu Grossman (grossman@cygnus.com)
2172 * symtab.c (gdb_mangle_name): Change opname var to be const to
2173 match return val of cplus_mangle_name.
2174 * i960-tdep.c: Change arg types of next_insn to match callers.
2176 Wed Feb 7 07:34:24 1996 Fred Fish <fnf@cygnus.com>
2178 * config/i386/linux.mh (XM_CLIBS, GDBSERVER_LIBS): Remove. These
2179 apparently aren't needed in any reasonably recent version of
2182 Tue Feb 6 21:37:03 1996 Per Bothner <bothner@kalessin.cygnus.com>
2184 * stabsread.c (read_range_type): If !self-subrange and language
2185 is Chill, assume a true range. If a true_range is a sub_subrange,
2186 use builtin_type_int for index_type.
2188 Tue Feb 6 18:38:51 1996 J.T. Conklin <jtc@slave.cygnus.com>
2190 * nindy-share/nindy.c (say): Use stdarg.h macros when compiling
2191 with an ANSI compiler.
2193 start-sanitize-gdbtk
2194 Tue Feb 6 16:31:25 1996 Tom Tromey <tromey@creche.cygnus.com>
2196 * gdbtk.tcl (create_file_win): Eliminate text widget B1 binding so
2197 double-clicking will work again.
2198 (create_asm_win): Put "break" at end of all B1 bindings.
2199 (create_file_win): Lower "sel" tag, don't raise it.
2200 (ensure_line_visible): New proc.
2201 (update_listing, update_assembly): Use it.
2202 (create_copyright_window): Destroy window on Leave event.
2203 (create_command_window): Put "break" at end of all B2 bindings.
2206 Mon Feb 5 18:24:28 1996 Steve Chamberlain <sac@slash.cygnus.com>
2208 From Michael_Snyder@NeXT.COM (Michael Snyder):
2209 * valops.c (value_arg_coerce): Coerce float to double, unless the
2210 function prototype specifies float.
2212 Mon Feb 5 09:51:55 1996 Tom Tromey <tromey@creche.cygnus.com>
2214 * language.c (set_language_command): Use languages table when
2215 printing available languages.
2217 Sat Feb 3 12:22:05 1996 Fred Fish <fnf@cygnus.com>
2219 Fix problems reported by Hans Verkuil (hans@wyst.hobby.nl):
2220 * command.c (add_cmd): Add missing initialization for enums member.
2221 Reorder members to match structure declaration to make it easier to
2222 tell when one is missing.
2223 * exec.c (exec_file_command): Fix problem where filename in malloc'd
2224 memory is referenced after being freed.
2226 Sat Feb 3 03:26:21 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2228 * dwarfread.c (read_func_scope): Avoid GDB core dumps if
2229 AT_name tag is missing.
2231 * procfs.c (procfs_stopped_by_watchpoint): Fix logic when
2232 FLTWATCH and FLTKWATCH are defined.
2234 * remote.c (remote_read_bytes): Advance memaddr for transfers,
2235 return number of bytes transferred for partial reads.
2237 * top.c (init_signals): Reset SIGTRAP to SIG_DFL.
2239 Fri Feb 2 13:40:50 1996 Steve Chamberlain <sac@slash.cygnus.com>
2241 * win32-nat.c (mappings): Add ppc registers.
2242 (child_resume): Turn off step for ppc.
2244 Thu Feb 1 10:29:31 1996 Steve Chamberlain <sac@slash.cygnus.com>
2246 * config/powerpc/(cygwin32.mh, cygwin32.mt, tm-cygwin32.h,
2247 xm-cygwin32.h): New.
2248 * config/i386/(*win32*): Becomes *cygwin32*.
2249 * configure.in (i[3456]86-*-win32*): Becomes i[3456]86-*-cygwin32.
2250 (powerpcle-*-cygwin32): New.
2251 * configure: Regenerate.
2252 * win32-nat.c (child_create_inferior): Call CreateProcess
2253 with the right program arg.
2255 Thu Feb 1 11:01:10 1996 Jeffrey A Law (law@cygnus.com)
2257 * config/pa/tm-hppa.h (SOFT_FLOAT): Provide a default definition.
2259 Wed Jan 31 19:01:28 1996 Fred Fish <fnf@cygnus.com>
2261 * serial.c: Change fputc/fputs/fprintf to _unfiltered forms.
2263 Wed Jan 31 18:36:27 1996 Stan Shebs <shebs@andros.cygnus.com>
2265 * config/sparc/xm-sun4os4.h (HAVE_TERMIOS): Remove.
2267 * config/sparc/xm-sparc.h (HAVE_WAIT_STRUCT): Remove, never used.
2269 * config/i386/nm-i386mach.h (CHILD_PREPARE_TO_STORE): Move to
2270 here from config/i386/xm-i386mach.h, fix name.
2271 * config/i386/nm-sun386.h: Ditto, from config/i386/xm-sun386.h.
2272 * config/i386/nm-ptx4.h (CHILD_PREPARE_TO_STORE): Move to
2273 here from config/i386/xm-ptx4.h.
2274 * config/i386/nm-ptx4.h: Ditto, from config/i386/xm-ptx.h.
2275 * config/i386/nm-symmetry.h: Ditto, from config/i386/xm-symmetry.h.
2276 * config/m68k/nm-sun3.h: Ditto, from config/m68k/xm-sun3.h.
2277 * config/sparc/nm-nbsd.h: Ditto, from config/sparc/xm-nbsd.h.
2278 * config/sparc/nm-sun4os4: Ditto, from config/sparc/xm-sparc.h.
2280 * config/sparc/nm-sun4sol2.h: New file, renamed from nm-sysv4.h.
2281 (PRSVADDR_BROKEN): Move here from xm-sun4sol2.h.
2282 * config/sparc/sun4sol2.mh (NAT_FILE): Update.
2284 Wed Jan 31 17:20:26 1996 Jeffrey A Law (law@cygnus.com)
2286 * config/pa/tm-hppa.h (EXTRACT_RETURN_VALUE): Handle software
2287 floating point correctly.
2288 (STORE_RETURN_VALUE): Likewise.
2289 * config/pa/tm-pro.h (SOFT_FLOAT): define.
2291 Wed Jan 31 13:34:52 1996 Fred Fish <fnf@cygnus.com>
2293 * config/i386/xm-linux.h (MMAP_BASE_ADDRESS, MMAP_INCREMENT):
2294 Define to what should be reasonable values. However, apparently
2295 a bug in linux mmap prevents mapped symbol tables from working.
2297 Tue Jan 30 18:26:19 1996 Fred Fish <fnf@cygnus.com>
2299 * defs.h (errno.h>: Move #include closer to head of file to solve
2300 obscure problem with systems that declare perror with const arg, in
2301 both errno.h and stdio.h, and const is defined away by intervening
2304 Tue Jan 30 15:41:10 1996 Fred Fish <fnf@cygnus.com>
2306 From Jon Reeves <reeves@zk3.dec.com>:
2307 * i386-stub.c (getpacket): Change fprintf stream from "gdb" to stderr.
2308 (mem_fault_routine): Fix misplaced volatile type qualifier in decl.
2310 Mon Jan 29 19:05:58 1996 Fred Fish <fnf@cygnus.com>
2312 * Makefile.in (diststuff): Make all-doc; diststuff target does not
2313 exist in doc/Makefile.in.
2315 Mon Jan 29 18:44:57 1996 Stan Shebs <shebs@andros.cygnus.com>
2317 * config/m88k/xm-cxux.h (BP_HIT_COUNT): Remove, never used.
2319 Mon Jan 29 00:10:35 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
2321 * ch-valprint.c (calculate_array_length): New function to
2322 determine the length of an array type.
2323 (chill_val_print (case TYPE_CODE_ARRAY)): If the length of an
2324 array type is zero, call calculate_array_length.
2326 * gdbtypes.c (get_discrete_bounds (case TYPE_CODE_ENUM)): The
2327 values may not be sorted. Scan all entries and set the real lower
2330 Sun Jan 28 15:50:42 1996 Fred Fish <fnf@cygnus.com>
2332 * config/xm-linux.h: Move include of solib.h and #define of
2333 SVR4_SHARED_LIBS from here ...
2334 * config/nm-linux.h: ...to here.
2336 Sat Jan 27 10:34:05 1996 Fred Fish <fnf@cygnus.com>
2338 * configure.in (AC_CHECK_HEADERS): Check for sys/procfs.h.
2339 Also check for gregset_t and fpregset_t types.
2340 * configure: Regenerate.
2341 * core-regset.c (sys/procfs.h): Only include if HAVE_SYS_PROCFS_H
2343 (fetch_core_registers): Turn into stub unless both HAVE_GREGSET_T
2344 and HAVE_FPREGSET_T are defined. These changes allow systems
2345 like linux that are migrating to /proc support to use a single
2346 configuration for both new and old versions.
2348 * config/i386/linux.mt: Note that this is now for both a.out and
2350 * config/i386/linux.mh (NATDEPFILES): Add solib.o, core-regset.o,
2352 * config/i386/tm-linux.h (tm-sysv4.h): Include.
2353 * config/i386/xm-linux.h (solib.h): Include
2354 (SVR4_SHARED_LIBS): Define.
2355 * i386v4-nat.c: Only compile if HAVE_SYS_PROCFS_H is defined.
2356 (supply_gregset, fill_gregset): Compile if HAVE_GREGSET_T defined.
2357 (supply_fpregset, fill_fpregset): Compile if HAVE_FPREGSET_T
2360 Fri Jan 26 13:48:14 1996 Stan Shebs <shebs@andros.cygnus.com>
2362 * config/sparc/xm-sparc.h (NEW_SUN_CORE): Remove, never used.
2363 * config/i386/xm-sun386.h: Ditto.
2364 * config/m68k/xm-sun2.h, config/m68k/xm-sun3.h: Ditto.
2366 Thu Jan 25 16:05:53 1996 Tom Tromey <tromey@creche.cygnus.com>
2368 * Makefile.in (INSTALLED_LIBS, CLIBS): Include @LIBS@.
2370 Thu Jan 25 09:22:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2372 From Greg McGary <gkm@gnu.ai.mit.edu>:
2373 * dcache.c (dcache_peek, dcache_poke): Advance addr for
2376 Thu Jan 25 13:08:51 1996 Doug Evans (dje@cygnus.com)
2378 * infrun.c (normal_stop): Fix test for shared library event.
2380 Thu Jan 25 03:26:38 1996 Doug Evans <dje@charmed.cygnus.com>
2382 * configure.in (sparc64-*-*): Add default host configuration.
2383 start-sanitize-gdbtk
2384 (sparc64-*-solaris2* host): Link statically if GCC used.
2386 (sparc64-*-solaris2*): Add target configuration.
2387 * configure: Regenerated.
2388 * sparc/sp64sol2.mt: New file.
2390 Wed Jan 24 22:31:37 1996 Doug Evans <dje@charmed.cygnus.com>
2392 * Makefile.in (RUNTEST): srcdir renamed to rootsrc.
2394 Wed Jan 24 15:42:24 1996 Tom Tromey <tromey@creche.cygnus.com>
2396 * Makefile.in (lint): Close backquotes.
2398 start-sanitize-gdbtk
2399 Wed Jan 24 15:28:41 1996 Tom Tromey <tromey@creche.cygnus.com>
2401 * gdbtk.tcl, gdbtk.c: Updated copyrights.
2403 * configure.in: Look for -ldl or -ldld when using Tcl 7.5 or
2405 * configure: Rebuilt.
2408 Wed Jan 24 13:19:10 1996 Fred Fish <fnf@cygnus.com>
2410 * NEWS: Make note of new record and replay feature for
2411 remote debug sessions.
2412 * serial.c (gdbcmd.h): Include.
2413 (serial_logfile, serial_logfp, serial_reading, serial_writing):
2414 Define here, for remote debug session logging.
2415 (serial_log_command, serial_logchar, serial_write, serial_readchar):
2416 New functions for remote debug session logging.
2417 (serial_open): Open remote debug session log file when needed.
2418 (serial_close): Close remote debug session log file when needed.
2419 (_initialize_serial): Add set/show commands for name of remote
2420 debug session log file.
2421 * serial.h (serial_readchar): Declare
2422 (SERIAL_READCHAR): Call serial_readchar().
2423 (SERIAL_WRITE): Call serial_write().
2424 (serial_close): Declare as extern.
2425 (serial_logfile, serial_logfp): Declare.
2426 * top.c (execute_command): Declare serial_logfp. Log user command
2427 in remote debug session log if log file is open.
2428 * remote-array.c (array_wait): #ifdef out echo to gdb_stdout.
2429 (array_read_inferior_memory): Rewrite to fix memory overwrite bug.
2430 * remote-array.c (SREC_SIZE): Remove, duplicates define in
2432 * remote-array.c (hexchars, hex2mem): Remove, unused.
2433 * gdbserver/low-linux.c (store_inferior_registers): Remove
2434 unnecessary extern declaration of registers[].
2435 * gdbserver/Makefile.in (all): Add gdbreplay.
2436 * gdbserver/gdbreplay.c: New file.
2437 * gdbserver/README: Give example of recording a remote
2438 debug session with gdb and then replaying it with gdbreplay.
2440 Tue Jan 23 18:02:35 1996 Per Bothner <bothner@kalessin.cygnus.com>
2442 * stabsread.c (rs6000_builtin_type): Make bool type unsigned.
2443 (read_one_struct_field): Support boolean bitfields.
2444 * c-valprint.c (c_val_print): Print booleans properly.
2446 Tue Jan 23 18:54:09 1996 Stan Shebs <shebs@andros.cygnus.com>
2448 * remote-vxsparc.c (vx_convert_to_virtual, vx_convert_from_virtual):
2450 * config/sparc/vxsparc.mt (TDEPFILES): Add remote-vxsparc.o.
2452 Tue Jan 23 14:36:05 1996 Per Bothner <bothner@kalessin.cygnus.com>
2454 * ch-exp.c (parse_tuple): Error if invalid mode.
2456 * value.h (COERCE_ARRAY): Don't coerce enums.
2457 (COERCE_ENUM): Don't COERCE_REF.
2458 (COERCE_NUMBER): New macro (same as COERCE_ARRAY then COERCE_ENUM).
2459 * valops.c (value_assign): Only do COERCE_ARRAY if internalvar (let
2460 value_cast handle it otherwise); do *not* COERCE_ENUM either way.
2461 * valarith.c: Use COERCE_NUMBER instead od COEREC_ARRAY.
2462 Add COERCE_REF before COERCE_ENUM.
2463 * values.c (value_as_long): Simplify.
2465 * valops.c (value_array): Create internalvar if !c_style_arrays.
2467 * language.c (lang_bool_type): Add Fortran support.
2468 * eval.c (OP_BOOL): Use LA_BOOL_TYPE.
2470 Tue Jan 23 13:08:26 1996 Jeffrey A Law (law@cygnus.com)
2472 * symfile.c (auto_solib_add): Renamed from auto_solib_add_at_startup.
2473 All references changed.
2474 * breakpoint.c (bpstat_what): Add shlib_event to the class types.
2475 Update state table. Reformat so that it's still readable.
2476 When we hit the shlib_event breakpoint, set the calss of shlib_event.
2477 (breakpoint_1): Add "shlib events" as a breakpoint type.
2478 Print the shlib_event breakpoint like other breakpoints.
2479 (create_solib_event_breakpoint): New function.
2480 (breakpoint_re_set_one): Handle solib_event breakpoints.
2481 * breakpoint.h (enum bytype): Add bp_shlib_event breakpoint type.
2482 (enum bpstat_what_main_action): Add BPSTAT_WHAT_CHECK_SHLIBS
2484 (create_solib_event_breakpoint): Declare.
2485 * infrun.c (wait_for_inferior): Handle CHECK_SHLIBS bpstat.
2486 (normal_stop): Inform the user when the inferior stoped due
2487 to a shared library event.
2488 (_initialize_infrun): Add new set/show variable "stop-on-solib-events"
2489 to control whether or not gdb continues the inferior or stops it when
2490 a shared library event occurs.
2491 * minsyms.c (lookup_minimal_symbol_solib_trampoline): New function.
2492 * somsolib.c (TODO list): Update.
2493 (som_solib_create_inferior_hook): Arrange for gdb to be notified
2494 when significant shared library events occur.
2495 * hppa-tdep.c (find_unwind_entry): No longer static.
2497 Tue Jan 23 09:00:48 1996 Doug Evans <dje@charmed.cygnus.com>
2499 * printcmd.c (print_insn): Pass fprintf_unfiltered to
2500 INIT_DISASSEMBLE_INFO.
2501 start-sanitize-gdbtk
2502 * gdbtk.c (gdb_disassemble): Likewise.
2505 Mon Jan 22 16:59:40 1996 Stan Shebs <shebs@andros.cygnus.com>
2507 * remote.c (remotebreak): New GDB variable.
2508 (remote_break): New global.
2509 (remote_interrupt): Send a break instead of ^C if remote_break.
2510 * NEWS: Describe the new variable.
2512 Mon Jan 22 16:24:11 1996 Doug Evans <dje@charmed.cygnus.com>
2514 * sparc-tdep.c (_initialize_sparc_tdep): Always use print_insn_sparc.
2516 Fri Jan 19 07:19:38 1996 Fred Fish <fnf@cygnus.com>
2518 * hp300ux-nat.c (getpagesize): Remove unused function
2519 fetch_core_registers.
2520 (hp300ux_core_fns): Remove, is unused.
2521 (_initialize_core_hp300ux): Remove, is unused.
2522 (gdbcore.h): Remove #include, no longer needed.
2524 Fri Jan 19 00:59:53 1996 Jeffrey A Law (law@cygnus.com)
2526 * rs6000-nat.c (exec_one_dummy_insn): Rework to avoid
2527 ptrace bug in aix4.1.3 on the rs6000.
2529 Wed Jan 17 13:22:27 1996 Stan Shebs <shebs@andros.cygnus.com>
2531 * remote-hms.c (hms_ops): Add value for to_thread_alive.
2532 * remote-nindy.c (nindy_ops): Ditto.
2533 * remote-udi.c (udi_ops): Ditto.
2535 Tue Jan 16 18:00:35 1996 James G. Smith <jsmith@cygnus.co.uk>
2537 * remote-mips.c (pmon_opn, pmon_wait, pmon_makeb64, pmon_zeroset,
2538 pmon_checkset, pmon_make_fastrec, pmon_check_ack,
2539 pmon_load_fast): New functions. Support for the PMON monitor world.
2540 (common_open): New function to merge support for different monitors.
2541 (mips_open): Use common_open().
2542 (mips_send_command): New function.
2543 (mips_send_packet): Scan out-of-sequence packets.
2544 (mips_enter_debug, mips_exit_debug): New functions.
2545 (pmon_ops): New target definition structure.
2547 Tue Jan 16 11:22:58 1996 Stu Grossman (grossman@cygnus.com)
2549 * Makefile.in (CLIBS): Add LIBS to allow libraries to be
2550 specified on the make command line (via make LIBS=xxx).
2552 * configure.in (enable-gm): magic.o -> gmagic.o.
2555 start-sanitize-gdbtk
2556 Mon Jan 15 09:58:41 1996 Tom Tromey <tromey@creche.cygnus.com>
2558 * gdbtk.tcl (create_expr_window): Many changes to update GUI.
2559 (add_expr): Changes from create_expr_window.
2560 (create_command_window): Set focus.
2561 (delete_expr): Rewrote.
2562 (expr_update_button): New proc.
2563 (add_expr): Put bindings on FocusIn, FocusOut.
2564 Don't allow .file_popup to be torn off.
2567 Fri Jan 12 21:41:58 1996 Jeffrey A Law (law@cygnus.com)
2569 * symtab.c (find_pc_symtab): Don't lose if OBJF_REORDERED
2570 is set but there are no psymtabs.
2572 Fri Jan 12 15:56:12 1996 Steve Chamberlain <sac@slash.cygnus.com>
2574 * dsrec.c (load_srec): Remove unused variable.
2575 * monitor.c (monitor_expect): Don't expect a ^C to echo.
2576 * serial.c (serial_open): Add parallel interface.
2577 * sh3-rom.c (parallel, parallel_in_use): New.
2578 (sh3_load): If parallel_in_use, download though the
2580 (sh3_open): Open parallel port if specified.
2581 (sh3_close): New function.
2582 (_inititalize_sh3): Add sh3_close hook and documentation.
2583 * monitor.c (monitor_close): Export.
2584 * monitor.h (monitor_close): Add prototype.
2586 Fri Jan 12 13:11:42 1996 Stan Shebs <shebs@andros.cygnus.com>
2588 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
2589 * remote.c (remotetimeout): New GDB variable, use to set the
2590 remote timeout for reading.
2592 start-sanitize-gdbtk
2593 Fri Jan 12 09:36:17 1996 Tom Tromey <tromey@creche.cygnus.com>
2595 * gdbtk.tcl (gdbtk_tcl_query): Swap Yes and No buttons.
2596 (update_listing): Use lassign. Use "see" to scroll. Don't need
2597 screen_top, screen_bot, screen_height.
2598 (update_assembly): Use "see" to scroll.
2599 (textscrollproc): Removed.
2600 (create_file_win): Don't use textscrollproc.
2601 (asmscrollproc): Removed.
2602 (create_asm_window): Don't use asmscrollproc.
2603 (create_asm_win): Ditto.
2604 (screen_height, screen_top, screen_bot): Removed.
2605 (run_editor): New proc.
2606 (build_framework): Use it.
2607 (create_file_win, create_source_window): Don't use textscrollproc.
2608 (create_breakpoints_window): Set -xscrollcommand on canvas.
2609 (not_implemented_yet): Default button is 0.
2610 (delete_char): Don't use tk_textBackspace.
2611 (create_command_window): Allow Tk bindings to fire after deleting
2613 (create_command_window): Make Delete delete left, not right.
2616 Fri Jan 12 07:14:27 1996 Fred Fish <fnf@cygnus.com>
2618 * lynx-nat.c, irix4-nat.c, sparc-nat.c: Include gdbcore.h
2619 to get "struct core_fns" defined.
2620 * Makefile.in (lynx-nat.o, irix4-nat.o, sparc-nat.o):
2621 Are dependent upon gdbcore_h.
2623 Thu Jan 11 23:13:24 1996 Per Bothner <bothner@cygnus.com>
2625 * symfile.c (decrement_reading_symtab): New function.
2626 * symfile.c, symtab.h (currently_reading_symtab): New variable.
2627 * symfile.c (psymtab_to_symtab): Adjust currently_reading_symtab.
2628 * gdbtypes.c (check_typedef): Don't call lookup_symbol if
2629 currently_reading_symtab (since that could infinitely recurse).
2631 Thu Jan 11 17:21:25 1996 Per Bothner <bothner@kalessin.cygnus.com>
2633 * stabsread.c (read_struct_type): Trivial simplification.
2635 * stabsread.c (define-symbol): Use invisible references
2636 for TYPE_CODE_SET and TYPE_CODE_BITSTRING too.
2637 * valops.c (call_function_by_hand): Likewise.
2638 * eval.c (evaluate_subexp_standard): When known, use the formal
2639 parameter type as the expected type when evaluating arg expressions.
2640 * ch-lang.c (evaluate_subexp_chill): Likewise (for MULTI_SUBSCRIPT).
2642 start-sanitize-gdbtk
2643 Thu Jan 11 10:08:14 1996 Tom Tromey <tromey@creche.cygnus.com>
2645 * main.c (main): Disable window interface if --help or --version
2648 * gdbtk.tcl (FSBox): Don't use tk_listboxSingleSelect.
2650 Changes in sync with expect:
2651 * configure.in (ENABLE_GDBTK): Use CY_AC_PATH_TCL and
2653 * aclocal.m4: Replaced with version from expect.
2654 * configure: Regenerated.
2657 Wed Jan 10 16:08:49 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2659 * configure.in, configure: Recognize rs6000-*-aix4*.
2660 * config/powerpc/xm-aix.h: Reduce to include "xm-aix4.h".
2661 * config/rs6000/aix4.mh (XM_FILE): Point to xm-aix4.h.
2662 * config/rs6000/xm-aix4.h: New file.
2663 * config/xm-aix4.h: New file.
2665 Wed Jan 10 11:25:37 1996 Fred Fish <fnf@cygnus.com>
2667 From Wilfried Moser <wilfried.moser@aut.alcatel.at>:
2668 * gdbserver/low-linux.c: New file.
2669 * remote.c (remote_read_bytes): Fix aborts on larger packets.
2671 * config/i386/linux.mh (GDBSERVER_DEPFILES, GDBSERVER_LIBS):
2673 * stabsread.c (define_symbol): If register value is too large,
2674 tell what it is and what max is.
2676 start-sanitize-gdbtk
2677 Wed Jan 10 09:07:22 1996 Tom Tromey <tromey@creche.cygnus.com>
2679 * gdbtk.tcl (gdbtk_tcl_fputs, gdbtk_tcl_fputs_error,
2680 gdbtk_tcl_flush): Use "see", not "yview".
2681 (gdbtk_tcl_query): Use questhead bitmap.
2682 various: Always wrap condition of 'if' in {...}.
2683 (add_breakpoint_frame): Set -value on radiobuttons.
2684 (lassign): New proc.
2685 (add_breakpoint_frame): Use lassign, not series of assignments.
2686 (decr): Made faster.
2687 (interactive_cmd): Use "see", not "yview".
2688 (not_implemented_yet): Use warning bitmap.
2689 (update_expr): Don't allow $expr to be evalled by Tcl.
2690 (create_expr_window): Don't use "focus".
2691 (delete_char, delete_line): Define globally.
2692 (delete_line, delete_char, create_command_window, update_autocmd,
2693 build_framework, create_asm_win, create_file_win): Use "see", not
2695 (create_copyright_window, center_window, bind_widget_after_class):
2697 (FSBox,create_command_window, create_autocmd_window): Binding
2699 (textscrollproc): Define globally.
2700 (build_framework): tk_menuBar no longer needed. Keys Prior, Next,
2701 Home, End, Up, and Down are all defined by Tk.
2702 (apply_filespec): Use error bitmap in dialog.
2703 (files_command): Don't use tk_listboxSingleSelect.
2704 (files_command): Don't use "uniq" to remove duplicates from a
2706 (update_assembly): Use lassign.
2707 (create_asm_win): Removed redundant bindings.
2708 (listing_window_button_1, file_popup_menu): Use tk_popup.
2709 (ButtonRelease-1 binding): Just remove tag from window; rest
2712 * gdbtk.c (gdbtk_query): Use Tcl_Merge to provide quoting.
2713 (call_wrapper): Use Tcl_Eval, not Tcl_VarEval.
2714 (gdbtk_call_command): Ditto.
2717 Tue Jan 9 09:33:53 1996 Jeffrey A Law (law@cygnus.com)
2719 * hpread.c (hpread_build_psymtabs): Finish Jan 4th
2720 enum namespace -> enum_namespace change.
2722 Tue Jan 9 04:44:47 1996 Wilfried Moser (Alcatel) <moser@rtl.cygnus.com>
2724 * ch-exp.c (parse_primval): In case ARRAY, add missing
2727 Mon Jan 8 13:29:34 1996 Stan Shebs <shebs@andros.cygnus.com>
2729 * remote-mips.c (mips_receive_header): Recognize \012 instead
2730 of \n, but write \n when program sends a \012.
2731 * ser-mac.c (mac_input_buffer): Increase size of buffer.
2733 Mon Jan 8 12:00:40 1996 Jeffrey A Law (law@cygnus.com)
2735 * infptrace.c (initialize_infptrace): Move function out of
2736 #ifdef conditional; put code within the function inside an
2739 * buildsym.c (end_symtab): Remove sort_pending and sort_linevec
2740 arguments. Sorting is now dependent on OBJF_REORDERED. All
2741 callers/references changed.
2742 * dbxread.c (read_ofile_symtab): Correctly determine value for
2743 last_source_start_addr for reordered executables.
2744 (process_one_symbol): Handle N_FUN with no name as an end of
2746 * partial-stab.h (case N_FN, N_TEXT): Don't assume CUR_SYMBOL_VALUE
2747 is the high text address for a psymtab.
2748 (case N_SO): Likewise.
2749 (case N_FUN): Handle N_FUN with no name as an end of function
2751 * minsyms.c (lookup_minimal_symbol_by_pc): Examine all symbols
2752 at the same address rather than a random subset of them.
2753 * coffread.c (coff_symfile_init): Set OBJF_REORDERED.
2754 * elfread.c (elf_symfile_init): Similarly.
2755 * somread.c (som_symfile_init): Similarly.
2756 * xcoffread.c (xcoff_symfile_init): Similarly.
2758 Fri Jan 5 17:46:01 1996 Stu Grossman (grossman@cygnus.com)
2760 * stack.c (print_stack_frame print_frame_info) symmisc.c
2761 (dump_symtab): Change RETURN_MASK_ERROR to RETURN_MASK_ALL so
2762 that catch_errors doesn't get blindsided by QUIT and lose the
2763 cleanup chain. This fixes a problem where ^C while in a
2764 user-defined command sometimes leaves instream NULL and causes a
2765 segfault in command_loop.
2767 Fri Jan 5 13:59:16 1996 Brendan Kehoe <brendan@lisa.cygnus.com>
2769 * configure.in, configure: Add `-ldl -lw' for Solaris linking.
2771 Fri Jan 5 12:02:00 1996 Steve Chamberlain <sac@slash.cygnus.com>
2773 * config/sh/sh.mt, config/powerpc/*.mt, config/pa/hppapro.mt,
2774 config/m68k/monitor.mt, config/h8500/h8500.mt, config/h8300/h8300.mt:
2775 srec.o renamed to dsrec.o.
2777 Thu Jan 4 16:04:54 1996 Stu Grossman (grossman@cygnus.com)
2779 * breakpoint.c (remove_breakpoint): Change error to warning so
2780 that hardware watchpoint removal problems won't leave breakpoint
2781 traps in the target.
2782 start-sanitize-gdbtk
2783 * configure configure.in: Make --enable-gdbtk be the default.
2785 * remote-e7000.c (e7000_insert_breakpoint,
2786 e7000_remove_breakpoint): Use e7000 based breakpoints, not memory
2788 * (e7000_wait): Adjust PC back by two when we see a breakpoint to
2789 compensate for e7000 maladjustment.
2790 * sparcl-tdep.c (sparclite_check_watch_resources): Fix logic bug
2791 which prevented hardware watchpoints from working.
2793 Thu Jan 4 10:44:17 1996 Fred Fish <fnf@cygnus.com>
2795 * infptrace.c (udot_info): New function.
2796 (PT_*): Define each individually if that one is not defined.
2797 * rs6000-nat.c (kernel_u_size): New function
2798 Include <sys/user.h> for "struct user"
2799 * alpha-nat.c (kernel_u_size): New function.
2800 Include <sys/user.h> for "struct user"
2801 * sparc-nat.c (kernel_u_size): New function.
2802 Include <sys/user.h> for "struct user"
2803 * i386b-nat.c (kernel_u_size): New function.
2804 * i386v-nat.c (kernel_u_size): New function.
2805 * config/i386/nm-fbsd.h (KERNEL_U_SIZE): Define.
2806 (kernel_u_size): Declare.
2807 * config/i386/nm-linux.h (KERNEL_U_SIZE): Define.
2808 (kernel_u_size): Declare.
2809 * config/sparc/nm-sun4os4.h (KERNEL_U_SIZE): Define.
2810 (kernel_u_size): Declare.
2811 * config/alpha/nm-osf2.h (KERNEL_U_SIZE): Define.
2812 (kernel_u_size): Declare.
2813 * config/rs6000/nm-rs6000.h (KERNEL_U_SIZE): Define.
2814 (kernel_u_size): Declare.
2816 Thu Jan 4 11:00:01 1996 steve chamberlain <sac@slash.cygnus.com>
2818 * mdebugread.c (mylookup_symbol): enum namespace becomes
2819 enum_namespace type.
2820 * symfile.c (add_psymbol_to_list)
2821 (add_psymbol_addr_to_list): Ditto.
2822 * symtab.c (lookup_partial_symbol): Ditto.
2823 (lookup_symbol): Ditto.
2824 (lookup_block_symbol): Ditto.
2825 * win32-nat.c (handle_load_dll): Use incoming dll base.
2826 (child_wait): Catch DLL load errors.
2827 (create_child_inferior): Translated between paths correctly.
2829 Wed Jan 3 23:13:53 1996 Fred Fish <fnf@cygnus.com>
2831 * i386v4-nat.c (supply_gregset, fill_gregset): Subtract NUM_FREGS
2832 from NUM_REGS to get number of general registers that we care about.
2833 * config/i386/tm-i386.h (REGISTER_BYTES): Define in terms
2834 of number of general regs and number of floating point regs.
2836 Wed Jan 3 19:49:54 1996 steve chamberlain <sac@slash.cygnus.com>
2838 * config/i386/tm-win32.h (IN_SOLIB_CALL_TRAMPOLINE): New.
2839 (SKIP_TRAMPOLINE_CODE): New.
2840 * config/i386/xm-win32.h (CANT_FORK): Deleted.
2841 (SLASH*) Changed to use unix style slash.
2842 * symtab.h (namespace enum): becomes typedef to avoid namespace
2844 * infcmd.c (path_command): Use empty string if PATH name not set.
2845 * i386-tdep.c (skip_trampoline_code): New function.
2846 * srec.c: Renamed dsrec.c to avoid filename collision.
2847 * Makefile.in: Cope with renaming.
2849 Wed Jan 3 13:09:04 1996 Fred Fish <fnf@cygnus.com>
2851 * symmisc.c (print_objfile_statistics): Print memory use statistics
2852 for objfile psymbol, symbol, and type obstacks.
2854 Tue Jan 2 13:41:14 1996 Stan Shebs <shebs@andros.cygnus.com>
2856 * config/mips/nm-irix5.h: Restore.
2857 (TARGET_HAS_HARDWARE_WATCHPOINTS, etc): Define as for Irix 4;
2858 from Lee Iverson <leei@ai.sri.com>.
2859 * config/mips/irix5.mh (NAT_FILE): Use nm-irix5.h.
2860 * config/mips/irix[345].mh (MUNCH_DEFINE): Remove.
2862 For older changes see ChangeLog-95
2868 version-control: never