1 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3 Host/target/native split for sun4.
5 * Makefile.in (TSOBS): removed corelow.o.
6 * infptrace.c: included nat.h.
7 * nat-trash.h: temporary header file. This should be removed once
8 all hosts have the native/host/target split.
9 * configure.in: add a symlink from nat-trash.h to nat.h if no
10 other nat file exists for this configuration.
11 * sparc-tdep.c: no longer include sys/ptrace.h.
12 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
13 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
15 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
16 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
17 to NATDEPFILES. removed sparc-xdep.o.
18 (NATDEPFILES, NAT_FILE): new macros for native support.
20 Break the direct connection from core_file_command to any
21 particular type of core file support.
23 * target.h (find_core_target): new prototype.
24 * target.c (find_core_target): new function. Walks the target
25 list looking for the core target.
26 * core.c (core_file_command): replace calls to core_detach and
27 core_open with find_core_target and direct calls.
29 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
31 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
33 config/hp300hpux.mh: ALLOCA1 was not defined.
35 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
37 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
38 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
39 until we can figure out a better way to do paging.
41 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
43 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
44 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
45 * hppa-coredep.c: Remove, now that we use the hook.
46 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
47 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
49 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
50 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
51 be ripped out and reimplemented right (see elfread.c).
52 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
54 Rename all HPPA files to fit into unique DOS filenames:
55 * *hppabsd* => *hppab*
56 * *hppahpux* => *hppah*
58 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
60 Make the /proc support a target-struct in its own right.
62 * Makefile.in: Remove inftarg.[co], since it is now included via
64 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
65 reference infptrace.o. Add fork-child.o to all *.mh that
68 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
69 No longer global functions.
70 (fork_inferior): New global function from fork-child.c.
71 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
72 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
73 (child_create_inferior): Moved to fork-child.c as fork_inferior.
74 (child_create_inferior): New tiny function that calls fork_inferior.
75 * fork-child.c: New file, containing fork_inferior, which is
76 built from slight mods to inftarg.c's child_create_inferior.
78 * procfs.c (procfs_ops): Add target vector.
79 (attach): Rename as static do_attach.
80 (procfs_create_inferior): New tiny function that calls fork_inferior.
81 (child_xfer_memory): Rename to static procfs_xfer_memory.
82 (store_inferior_registers): Rename to static procfs_store_registers.
83 (inferior_proc_init): Rename to static procfs_init_inferior.
84 (procfs_attach, procfs_detach, procfs_prepare_to_store,
85 procfs_files_info, procfs_open, procfs_mourn_inferior,
86 procfs_can_run): Slightly mangled copies of the corresponding
87 child_XXX routines from inftarg.c.
88 (proc_wait): Renamed to static procfs_wait.
89 (child_resume): Rename to static procfs_resume.
90 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
91 (initialize_proc_fs): Rename to initialize_procfs. Set up
94 * putenv.c: index -> strchr.
95 * regex.c: Always rename bcopy to memcpy, etc.
96 FIXME: Eventually do the renames rather than use #define's.
97 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
99 * sparc-xdep.c: Move deferred_stores to target dependent.
100 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
102 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
104 Split non-target-dependent code out of target_attach routines.
106 * target.h: Comments on target_attach args and results.
107 * infcmd.c (attach_command): Check for existing execution, call
108 target_attach, set up terminal status and wait_for_inferior, wait
109 for the attach status, and do normal_stop.
110 * inftarg.c (child_attach): Remove target independent stuff.
111 * remote-adapt.c (adapt_attach): Ditto.
112 * remote-mm.c (mm_attach): Ditto.
113 * remote-udi.c (udi_attach): Ditto.
114 * remote-vx.c (vx_attach): Ditto.
118 * remote-hms.c (hms_attach): Remove completely, it was useless.
119 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
120 commented-out start_remote calls.
121 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
122 DENTER and DEXIT macros and their calls. Use a real debugger --
123 like gdb -- to see what functions are being called when.
124 * utils.c (strcmp_iw): Make nonstatic, for lint.
126 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
128 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
130 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
132 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
133 fix to differentiate between gcc1 & gcc2 compiled files so that we
134 can debug calls that pass structs as args correctly.
135 * symmisc.c (dump_symtab): If block was compiled with gcc, say
136 so, and what version.
138 * remote.c (remote_wait): Make regs be char to avoid picayune
139 ANSI compiler warnings.
141 * energize.h: Move all external struct decls to inside of
142 __STDC__, add prototype for energize_shell_wait().
143 * energize.c (getpty): Clean up, make us really get a controlling
145 * (energize_initialize): Disable SIGIO prior to setting up for
146 I/O interrupts. Move setsid(), et. al. to getpty().
147 * (energize_shell_wait): New routine to wait for things started
148 via the shell command, uses wait() instead of /dev/proc.
149 * Also, add prototype for execute_command_1().
151 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
153 * inftarg.c (child_create_inferior, child_attach,
154 child_mourn_inferior): collect unix child process stratum
155 functions which live below the target vector into this file to
156 facilitate host/target/native split. Also, make them static.
157 * inflow.c (child_mourn_inferior): removed.
158 * infrun.c (child_create_inferior, child_attach): removed.
159 (resume): becomes global so that functions below the
160 target vector can find it.
161 * inferior.h (resume): add prototype.
162 (child_mourn_inferior, child_create_inferior, child_attach):
165 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
166 replaced with find_default_attach and
167 find_default_create_inferior.
169 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
171 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
172 addresses don't get displayed in the wrong positions.
174 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
176 Separate core functions along target vector in preparation for
177 native support. Functions above vector now live in core.c. Those
180 * core.c (solib_add_stub, core_close, core_open, core_detach,
181 get_core_registers, core_files_info, core_ops): moved to corelow.c
182 (_initialize_core): removed addition of core_ops target.
183 * corelow.c: new file.
184 (solib_add_stub, core_close, core_open, core_detach,
185 get_core_registers, core_files_info, core_ops): moved from core.c
186 (_initialize_corelow): new function.
187 * gdbcore.h (core_open, core_detach): added prototypes.
188 (core_ops): add forward declaration.
189 * Makefile.in (SFILES_MAINDIR): add core.c
191 (TSOBS): change core.o to corelow.o
193 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
195 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
196 instead of 'sun' predefined symbol so that trap analysis code is
197 enabled only when the TARGET is a sun3.
199 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
201 * tm-i960.h (ext_format_i960): Add top-level declaration.
202 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
203 blocks, else Sun4 compiler complains.
205 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
207 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
208 instruction's argument. Patch from jonathan@cs.stanford.edu
211 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
213 Break the thread of control that implies that a unix child
214 process will be the default target.
216 * target.c (find_default_run_target, find_default_attach,
217 find_default_create_inferior, return_zero): new functions.
218 (cleanup_target): Make return_zero the default for to_can_run.
220 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
221 child_create_inferior references with find_default_XXX instead.
223 * target.h (struct target_ops): new field, to_can_run.
224 (find_default_attach, find_default_create_inferior): new prototypes.
225 (target_can_run): new macro.
227 * Also added a zero (default) to_can_run element to all static
228 struct target_ops initializations throughout GDB, except:
229 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
231 * infrun.c (child_create_inferior): Clean up error handling when
232 no exec file is specified.
233 (child_attach): Don't require exec file.
235 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
237 Remove kill_inferior_fast, in favor of target_kill, which goes
238 through the target vector.
240 * inferior.h (kill_inferior_fast): remove declaration.
242 * main.c (disconnect): call quit_cover using catch_errors rather
243 than calling kill_inferior_fast directly. New way goes through
244 the target vector, handles attached processes, and writes
245 command history if appropriate.
246 (quit_cover): new function, wrapper for quit_command.
248 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
249 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
250 inlining them into the local kill_inferior when needed.
252 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
254 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
255 * stabsread.c (read_struct_type): Simplify complicated expression
256 for dumb DECstation compiler.
258 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
260 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
261 operands to memory management instructions, from WRS.
263 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
265 * main.c (main): Back out previous language setting changes.
266 Replace with simple default to C before processing any init
267 files. There MUST be a language set, even in the absence of
268 init files or executables, or expression parsing fails.
270 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
272 * main.c (main): Move code that sets initial language to
273 symfile.c. Fixup places where command files are processed to
274 be consistent in setting a default language if none has been
276 * symfile.c (set_initial_language): Add code moved from
277 main() that sets an initial default language when a new
279 * symfile.c (symbol_file_command): Call set_initial_language.
280 * symtab.c (find_main_psymtab): Add FIXME comment.
282 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
284 * breakpoint.c, sparc-tdep.c: comment changes.
285 * configure.in: removed target_dependent line.
287 * remote-mm.c (mm_attach): change printf to error to prevent
289 * remote-udi.c (udi_attach): change printf to error to prevent
292 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
293 calls to {fetch|store}_inferior_registers with calls to
294 target_{fetch|store}_registers, for remote-target independence.
296 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
298 * Makefile.in: Fix bug I introduced in merging Rich's change.
299 * infrun.c (child_create_inferior): Use proceed() rather than
300 doing all the same stuff by hand.
302 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
304 * Makefile.in, configure.in: add support for files used only when
305 configured native, that is, when host = target.
307 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
309 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
310 stores are target dependent and were moved from xm to tm.
312 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
314 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
316 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
317 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
319 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
321 * target.h (struct target_ops): removed to_convert_to_virtual and
322 to_convert_from_virtual elements. Initializations removed from
323 all static initializations.
324 (target_convert_to_virtual, target_convert_from_virtual):
326 (host_convert_to_virtual, host_convert_from_virtual): Removed
327 forward declarations.
328 * target.c (cleanup_target): removed default assignments for
329 to_convert_to_virtual and to_convert_from_virtual.
330 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
332 * findvar.c (value_of_register, value_from_register):
333 target_convert_to_virtual inlined.
334 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
335 * valops.c (value_assign): target_convert_from_virtual inlined.
337 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
339 * main.c (gdb_readline): Avoid printf_filtered, which sets char
340 position wrong if used for the prompt.
341 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
343 Support for accessing arbitrary MIPS stack frames in memory.
345 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
346 set, run it before INIT_EXTRA_FRAME_INFO.
347 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
349 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
350 (FP) value in the frame_info struct if it is zero (as from top of
352 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
354 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
355 comes back as zero. So does FP_REGNUM, as a trigger for
356 init_extra_frame_info.
358 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
359 the program counter set before INIT_EXTRA_FRAME_INFO is run.
360 (INIT_FRAME_PC): Defined to null.
361 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
362 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
363 Briefly explain MIPS stacks in GDB.
365 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
367 * copying.awk, copying.c (show_copying_command,
368 show_warranty_command): Rename from copying_info, warranty_info,
369 to match command function conventions.
371 * utils.c (prompt_for_continue): Reinitialize more-counts
372 before printing anything, and again afterward. Fix comments.
373 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
374 or alloca() if needed.
376 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
377 detect native versus cross-host.
379 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
381 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
382 Suns. Rename to m68k_saved_pc_after_call.
383 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
384 m68k_saved... instead of sun3_saved...
386 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
388 * Makefile.in (update-depend, update-alldeps): Split out of
389 setup-to-dist, for convenience in rebuilding the depend and
391 (assorted): Update to catch straggler files when building gdb.tar.Z.
393 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
395 Preliminary cleanup for splitting host/native/target.
397 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
398 here; it is dealt with at a gdb-target-independent level.
399 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
400 high toned routine. Fix return type to void.
401 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
402 Rich and I believe the "real problem" was that both single_step
403 and target_resume were issuing PT_CONTINUE calls. This would
404 cause the second PT_CONTINUE to sometimes fail because the process
406 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
408 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
410 * energize.c (pty_to_kernel): Must check for EAGAIN as
411 termination condition.
412 (full_filename): Don't prepend dirname if filename begins with /.
413 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
415 (getpty (NCR)): Lotsa bug fixes...
416 (kernel_dispatch (case StopRType)): Use kill() instead of
417 killpg() so we can deal with losing systems...
418 (wait_for_events): Work around NCR select() lossage. It doesn't
419 zero out readfds when select() returns zero.
420 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
421 getcwd() instead of getwd() (NCR getwd() seg faults).
422 (energize_wait): Use sigaction() for NCR. Their version of signal()
423 is unreliable by default.
425 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
426 error from PIOCSWSTOP.
428 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
429 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
430 defs.h, utils.c: Make vfprintf_filtered global.
432 * energize.c (send_location): New routine to consolidate all
433 places where we must notify kernel of where the given pc is.
434 (cplus_demangle): Put single-quotes around demangled names.
435 (energize_call_command): Call send_location() after doing up,
436 down, and frame commands.
438 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
440 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
441 pass at doc for two new remote targets---29K using UDI, and Tandem
444 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
446 * doc/all.m4: turn on H8/300 stuff for generic manual
448 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
449 after explicit call to breakpoint() in serial stubs.
451 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
453 * mipsread.c: Clean up some white space.
454 (parse_symbol): Handle stEnd of stFile.
455 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
457 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
458 store_inferior_registers): Replace unexplained numbers
459 with manifest constants from a DECstation header file.
460 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
461 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
463 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
465 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
466 for "down". Suggested by Richard Stallman.
468 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
470 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
471 redeclaration bug on SunOS 4.
473 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
475 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
476 * m68k-stub.c: Remove a few extraneous ANSI-isms.
477 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
478 they aren't already there.
479 * remote-vx.c (vx_prepare_to_store): Ditto.
480 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
482 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
484 Removed a large number of changes inserted by Per Bothner
485 for C++ support. These will go back in when they've been
488 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
490 * serial.h: Fix prototye for serial_raw().
491 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
492 serial_write() to match prototypes.
493 * remote-st2000.c (get_reg_name): Make *p be const.
495 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
497 * remote-nindy.c (nindy_fetch_registers): Make return type void,
498 to agree with target structure field type.
499 (nindy_store_registers): Ditto.
501 * Makefile (OPCODES): New var, pointing to opcodes library.
502 (CLIBS, CDEPS): Include it.
503 (saber_gdb): Load opcodes library.
505 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
507 * a68v-xdep.c (store_inferior_registers): declare as void.
508 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
509 * remote-st2000.c: Massive changes to use new serial package.
510 Also added 'connect' command to transparantly connect to serial
512 * ser-termios.c: Big cleanup, use nicer coding conventions.
513 * ser-bsd.c: New module, serial stuff for BSD systems.
514 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
515 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
517 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
519 * doc/gdb.texinfo: fix shameful error of agreement reported by
520 jimb@occs.cs.oberlin.edu (Jim Blandy)
521 * doc/gdb.texinfo: remove old partial discussion of remote serial
522 protocol (via serial debug stubs)
523 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
524 use of serial debug stubs
526 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
528 * symfile.h: Declaration of set_demangling_style() moved
529 here from demangle.h (which is now in ../include).
530 * i386-xdep.c: Update comment.
532 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
534 * symtab.c (completion_list_add_symbol): restructured to optimize
535 for time. First clip names that cannot match. Then clip any
536 names we've already considered. Drop a redundant strncpy. Drop
537 a redundant malloc and associated free for demangled names.
539 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
541 * a68v-xdep.c (store_inferior_registers): Define as type void.
542 * configure.in: Add host m68k-apollo*-bsd*.
543 * demangle.c (struct demanglers): Use enum instead of constant
544 value to keep braindamaged HP/Apollo compiler happy.
546 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
548 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
549 match "FOO". This allows 'break Foo' to work when Foo is
550 a mangled C++ function. (See comment before function.)
552 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
554 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
555 for files in vx-share/*.c.
556 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
557 for normal GDB source files.
559 * Makefile.in (VERSION): Roll to 4.6.6.
561 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
562 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
563 * tm-sun3os4.h: Update comments.
564 * xm-delta88.h: Remove STACK_END_ADDR.
566 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
568 * Makefile.in (VERSION): Roll to 4.6.5.
570 * infrun.c: Lint for recent `handle' changes.
572 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
573 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
574 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
575 should include a ser-XXX.o module.
577 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
578 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
580 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
581 known suns in configure.in, rather than mapping them to unique
582 config files that happen to duplicate other config files.
583 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
584 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
586 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
588 * configure.in (*-*-sunos*): Use trailing * to match all
589 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
590 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
591 in production on Sun-4.
592 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
593 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
594 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
596 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
597 config/sparc-noun.mt: New target configs for embedded.
598 * config/sun4os3.{mh,mt}: Remove, never existed in production.
600 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
601 target definitions for embedded with and without underlines on
602 identifiers. FIXME -- this ought to be known by BFD instead.
604 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
605 not a parameter of the CPU, but of the development environment.
606 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
608 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
610 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
611 (which involves reading in main's symtab) if we have no breakpoints.
613 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
615 * dwarfread.c (cu_language): New local variable to record
616 language for current compilation unit being processed.
617 * dwarfread.c (set_cu_language): New local function to decode
618 and record language for current compilation unit being processed.
619 * dwarfread.c (synthesize_typedef): Add local function to
620 synthesize a typedef for C++ classes, structs, unions, and
622 * dwarfread.c (read_structure_scope): Synthesize typedefs
623 for C++ classes, structs and unions.
624 * dwarfread.c (read_enumeration): Synthesize typedefs for
626 * dwarfread.c (read_file_scope): Call set_cu_language to
627 record language for current compilation unit. After symtab
628 is built, save this recorded language.
629 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
630 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
631 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
632 typedefs for C++ classes, structs, unions, and enumerations.
633 * dwarfread.c (scan_compilation_units): Call set_cu_language
634 to record language for current compilation unit.
635 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
636 for TAG_enumeration_types, rather than in add_partial_symbol.
637 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
638 case with class, struct, and union type cases, now that they are
639 the same. Remove tests for non-NULL name attributes, now done
641 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
642 treat as alias for TYPE_CODE_STRUCT for now.
644 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
646 * Makefile.in: map "gdb" through program_transform_name when
649 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
651 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
652 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
653 Use "regi" for local indexing through register numbers, reserving
654 "regno" for the name of a specific register passed as an input
655 parameter. Fix bug propagated through all versions that sometimes
656 used regno as an index when it should have been regi, thus using
657 -1 as an index in some cases.
659 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
661 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
662 respectively, so same demangler can be used by other programs.
663 * Makefile.in: Remove demangler stuff.
664 * Makefile.in (depend): Pass -I../readline (needed for main.c).
665 * demangle.c (_initialize_demangler): Tell demangler which
666 CPLUS_MARKER to assume.
668 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
670 RS/6000 portability changes (for hosting cross-debuggers).
672 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
673 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
674 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
675 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
676 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
677 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
678 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
679 (NO_SINGLE_STEP): Add, target-dependent.
680 (loadinfotextindex): Lowercase, remove "aix_".
681 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
682 (NO_SINGLE_STEP): Remove, target-dependent.
683 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
684 * xcoffread.c: Only build file if RS/6000 native GDB.
685 (build_function_symbol): Remove #if 0'd code.
686 * rs6000-tdep.c: Cleanup. Add static fn protos.
687 Use CORE_ADDR for addresses throughout. Make void fns void.
688 (pop_dummy_frame): Add FIXME about bogosity of design here.
689 (rs6000_struct_return_address): Ditto.
690 (frameless_function_invocation, frame_get_cache_fsr,
691 frame_initial_stack_address, xcoff_relocate_symtab,
692 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
693 add_text_to_loadinfo, find_toc_address): Move from xdep file.
694 Use CORE_ADDRs. Change identifiers to lowercase.
696 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
697 supplying dummy routines if non-native. Add prototype for
698 static exec_one_dummy_insn. Move a mess of functions to
699 rs6000-tdep.c (as above). Remove #if 0'd code.
701 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
702 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
703 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
705 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
708 * vx-share/README, nindy-share/README: New files describing
709 how these directories' code is shared, and with whom.
711 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
713 * configure.in (target configurations): Reformat into table.
714 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
716 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
717 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
718 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
719 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
720 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
721 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
723 * Makefile.in (config-check): Add command to check whether
724 configure.in is consistent with config/*.
726 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
728 * configure.in (host configurations): Reformat nested cases into
729 easy-to-maintain table.
730 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
731 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
733 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
735 * cplus-dem.c: Reorder args to most local functions to make them
736 follow the consistent pattern of struct work_stuff pointer first,
737 followed by pointer into string being demangled, followed by
738 pointer to the string where the result is being stored, followed
739 by other args. Also generally replace most variables of name
740 "type" with "mangled" for consistency. They all pointed to the
741 same string but half were one name and half the other.
742 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
743 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
744 use whenever a qualified name is being demangled.
745 * cplus-dem.c (do_type): Qualified names are treated similarly
746 to fundamental types, not as modifiers of fundamental types.
748 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
750 * configure.in: Add sparclite as a target.
752 * sparc-stub.c (handle_exception): Flush instruction cache just
753 before returning to the user. (hexToInt): Fix overzealous cleanup.
755 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
757 * infrun.c (handle_command): Rewrite to allow multiple signal
758 numbers, signal number ranges, and to recognize "all" to mean all
759 signals except those used by the debugger.
760 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
761 to set or reset actions for specific signals.
763 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
765 * coffread.c (decode_type): Call alloc_type to alloc new
767 * stabsread.c (read_array_type, read_range_type, define_symbol):
768 Call alloc_type to alloc new types.
769 * stabsread.c (define_symbol): Move dbl_valu symbol field data
770 from type_obstack to symbol_obstack.
771 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
773 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
774 associated with a type, using the same mechanism as was used to
775 allocate space for the type structure itself.
776 * coffread.c (patch_type, coff_read_struct_type,
777 coff_read_enum_type): Use TYPE_ALLOC.
778 * dwarfread.c (struct_type): Use TYPE_ALLOC.
779 * gdbtypes.c (create_array_type, check_stub_method,
780 allocate_cplus_struct_type): Use TYPE_ALLOC.
781 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
782 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
783 read_range_type): Use TYPE_ALLOC.
785 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
787 * breakpoint.c (breakpoint_re_set): Select a default source
788 symtab if one is not currently selected.
789 * utils.c (query): Call wrap_here before building the output
790 query string, to turn off wrapping and flush any buffered output.
791 Otherwise our query may end up in the wrap buffer and never be
793 * eval.c (evaluate_subexp): Report error when attempting to
794 evaluate subscript for types without a target type, rather
795 than dumping core by using the NULL pointer.
796 * symfile.c (symbol_file_command): Forget current_source_symtab
797 and current_source_line when discarding symbol table.
799 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
801 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
803 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
804 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
806 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
808 * remote.c (remote_open): Fix baud rate setting to make -b flag
809 work. (remote_wait): Change 'T' message parser to deal with new
810 improved format which allows stub to send an arbitrary bunch of
812 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
813 make all this re-entrant by storing all state on the stack. Clean
814 up memory error trapping. (computeSignal, set_debug_traps):
815 make it all table driven. Make a start at a baud rate setting command.
817 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
819 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
821 * remote-vx.c: redefine malloc to avoid buggy declaration on
822 RS/6000 <rpc/types.h>.
823 xm-rs6000.h: include <sys/select.h> to define fd_set for
824 <rpc/svc.h> on RS/6000.
826 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
828 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
829 recursive invocations of make. Always create installation
832 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
834 * m68k-pinsn.c: Minor fix in style of output (don't use
835 range to indicate floating point control registers).
837 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
839 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
841 * infcmd.c (registers_info): Handle multiple register names.
842 Changes inspired by Roland McGrath.
844 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
846 * sparc-stub.c: New file. Mix it with your SPARClite
847 application, and it will speak GDB remote protocol!
848 * remote.c (remote_wait): Change 'T' (expedited reply) message to
849 deal with arbitrary registers. Needed for sparc-stub.
851 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
853 * cplus-dem.c (cplus_markers): Add table for gnu style and
854 use throughout, in place of compile time constant CPLUS_MARKER.
855 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
856 * cplus-dem.c (cfront_special): New function, as suggested
857 by pfieland@stratus.com.
858 * cplus-dem.c (forget_types): New function.
859 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
861 * cplus-dem.c (mop_up): Call forget_types().
862 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
863 Use throughout, instead of checking current_demangling_style.
864 * cplus-dem.c (demangle_signature): When finding an explicit
865 start of function args, forget all remembered types for
866 lucid/cfront style demangling.
867 * cplus-dem.c (demangle_prefix): In a sequence of two or more
868 underbar characters, use last pair as the delimiter. Hoist
869 gnu_special() call up to cplus_demangle(). Call cfront_special()
871 * cplus-dem.c (cplus_special): Fix virtual table name demangling
872 for inherited classes.
873 * cplus-dem.c (demangle_args): Document quirks of numbered
874 references to previously seen types.
875 * dbxread.c (read_ofile_symtab, process_one_symbol):
876 Use AUTO_DEMANGLING rather than explicitly checking
877 current_demangling_style.
878 * demangle.h: Add some comments.
879 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
880 CFRONT_DEMANGLING): New macros.
881 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
882 not found in the actual producer string produced by lcc.
883 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
884 than explicitly checking current_demangling_style.
886 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
888 * breakpoint.c (enable_longjmp_breakpoint,
889 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
890 Check for duplicate breakpoints at the same address. Bug report
891 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
893 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
895 * buildsym.c (end_symtab): Document that end_symtab can return
896 NULL under non-error conditions.
897 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
898 returned from end_symtab for empty compilation units.
900 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
902 * am29k-tdep.c: Lint from DECstation compiler.
903 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
904 As the man page says, "Sometimes you just can't get lint to shut
905 up". That doesn't mean you should blow away the code it won't
907 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
908 it up over the next few weeks. Make mips x 29k build.
909 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
910 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
911 but leave it as a comment because the breakpoint instruction
912 is not easily accessible at this moment (it's static, and if
913 we define one here, it goes into every file compiled).
915 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
917 * Makefile.in (VERSION): Bump to 4.6.3.
918 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
919 function scopes when building partial symbol tables.
920 * objfiles.c (open_existing_mapped_file): Make it clear in
921 warning message that out of date mapped files are ignored.
922 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
923 unit source file name in error message.
925 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
927 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
928 * dwarfread.c (struct_type): In absence of AT_byte_size for
929 bitfield, use size of object of member's type for the size of
930 the anonymous object containing the bit field.
931 * dwarfread.c (completedieinfo): Set has_at_byte_size when
932 an AT_byte_size attribute is seen.
933 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
934 union aux_ext (was aux_ent).
935 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
936 unsigned char* to char*, for Lucid compiler.
937 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
938 to be correct type (from unsigned char* to char*).
939 * valprint.c (type_print_derivation_info): Minor tweak to placement
940 of commas in derived class printing.
941 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
943 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
945 * xm-go32.h: Define LSEEK_NOT_LINEAR
946 * serial.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
947 then work out the lseek positions of newlines by running through
948 the file and `tell'ing. This makes source file listing work on
949 OS's where the relationship between physical position in file and
950 canonical position is indeterminate, eg VMS and DOS.
952 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
954 * stabsread.c: Ensure that all members of all allocated structures
955 are initialized to known state to avoid hard to find bugs with gdb
956 using fields containing random data.
957 * buildsym.c (start_subfile): Compact dirname initialization.
958 * buildsym.c (patch_subfile_names): New function.
959 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
960 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
961 * buildsym.h (patch_subfile_names): Add prototype.
962 * dbxread.c (process_one_symbol): Call patch_subfile_names.
964 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
966 * remote-udi.c: Update comments.
968 * remote.c (getpkt): Only force retransmission ten times;
969 after that, assume bug in target code, and handle pkt anyway.
971 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
973 * configure.in: Add support for apollo 68k under BSD environment.
974 * xm-apollo68b.h: New file to support above.
976 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
978 * configure.in: Recognize i486 host cpu.
979 * valprint.c (type_print_derivation_info): Print derivation info
980 in same form as class declarations in source.
981 * valprint.c (type_print_varspec_suffix): Split arg printing
982 code out to type_print_args function.
984 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
986 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
987 at_import, at_frame_base.
988 * dwarfread.c (completedieinfo): Remove cases for obsolete
989 AT_visibility, AT_import, and AT_frame_base attributes.
990 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
991 i860, which can keep up to 4 shadow breakpoints.
992 * tm-stratus.h (USG): Define.
993 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
994 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
995 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
996 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
997 * config/stratus.mt (TDEPFILES): Include files available from
998 stratus that are not yet in release pending receipt of paperwork
1000 * buildsym.c (finish_block): Minor code format change.
1001 * gdbtypes.h (struct field): Add to comments.
1002 * gdbtypes.h (virtual_field_bits): Add to comments.
1003 * objfiles.c (allocate_objfile): Change obstack interface to
1004 match FSF merging efforts.
1006 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
1008 * Makefile.in (VERSION): Bump to 4.6.2.
1009 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
1010 * Makefile.in (OBS): Add stabsread.o
1011 * Makefile.in (stabsread.o): Add build rule.
1012 * stabsread.c, stabsread.h: New files.
1013 * buildsym.c: Split out stabs specific support to stabsread.c.
1014 * buildsym.h: Split out stabs specific support to stabsread.h.
1015 * dbxread.c (stabsread.h): Include
1016 * dbxread.c (dbx_new_init): Call stabsread_new_init.
1017 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
1018 * dbxread.c (read_ofile_symtab): Call end_stabs.
1019 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
1020 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
1021 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
1022 really_free_pendings to cleanups.
1023 * elfread.c (elf_new_init): Call stabsread_new_init.
1024 * gdbtypes.c: Small changes to maintenance commands.
1025 * mipsread.c (stabsread.h): Include.
1026 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
1027 * xcoffread.c (stabsread.h): Include.
1028 * xcoffread.c (global_stabs): Remove redundant def.
1029 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
1031 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
1033 * lmode_inferior_valid, lmode_ours_valid: New static vars.
1034 * inflow.c (terminal_init_inferior, terminal_inferior,
1035 terminal_ours_1, initialize_inflow): Record and use state
1036 of lmode_inferior_valid and lmode_ours_valid.
1038 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1040 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
1041 include <sgtty.h> on USG. (from sef).
1043 * depend: es1800 dependency needed here.
1045 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
1047 * buildsym.c (read_struct_type): Initialize structs allocated
1048 with alloca, to avoid using random values from stack later on.
1049 * defs.h (fprintf_filtered): Add prototype.
1050 * gdbtypes.c (check_stub_method): Fix misleading comments.
1051 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
1053 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
1054 small changes to maint support functions.
1055 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
1056 for some fields and expand comments.
1057 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
1058 macro and track change to obstack_full_begin macro.
1059 * utils.c (fprintfi_filtered): New function.
1060 * valprint.c (type_print_base): Fixup field printing to not
1061 print extraneous lines and not print bogus "no data fields"
1062 messages for C++ classes with no data members. Also use new
1063 fprintfi_filtered function.
1065 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1067 * configure.in: es1800 ok for 68000 too.
1069 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1071 * configure.in: echo error messages to stderr, not stdout
1073 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1075 * configure.in: recognize hppa* instead of hppa
1077 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
1079 * energize.c: Second cut at DynamicLoad message handling.
1081 * energize.c: Relativize pathnames in #include statements.
1082 * (kernel_dispatch): Better error messages for unknown protocol
1084 * (kernel_dispatch): First cut at DynamicLoad message handling.
1086 * Makefile.in: Remove -I../readline from all compilations,
1087 include a special case for main.o instead.
1089 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
1091 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
1092 error if it fails to find a member type, rather than return NULL
1093 and trigger a coredump.
1094 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
1095 lookup_demangled_partial_symbol,): Ask demangle_and_match to
1096 match on complete demanglings, including argument lists for member
1097 functions, rather than just accepting the first demangling that
1098 matches the class and function name.
1099 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
1100 to start_symtab as the directory name.
1101 * dwarfread.c (completedieinfo): Strip off any leading hostname
1102 portion of the AT_comp_dir attribute string. Gdb doesn't know
1103 what to do with them (FIXME).
1105 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
1107 * breakpoint.c (commands_command): Simplify code a bit, remove
1108 unnecessary fflush().
1110 * Makefile.in (OTHERS): Add gcc.patch.
1111 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
1113 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
1115 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
1116 lcc producer string.
1118 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
1120 * WHATS.NEW renamed to NEWS.
1122 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
1124 * dbxread.c, dwarfread.c: Re-enable experimental code to
1125 automatically select demangling style.
1126 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
1127 DEMANGLING_STYLE, to make more descriptive. Revert back to
1128 "auto" as default. Comment use.
1129 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
1130 * Makefile.in (${DEMANGLER}.o) Remove target and special
1133 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
1135 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
1137 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
1139 * Makefile.in, demangle.c: Change default demangling style to
1141 * Makefile.in: Update version to 4.6 !!!
1142 * README, WHATS.NEW: Update for 4.6.
1144 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
1146 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
1149 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
1150 nodes as base classes.
1152 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
1154 * alldeps.mak, depend: Update.
1156 * xcoffread.c: Add decl for section_offset to keep prototype happy.
1158 * Makefile.in (VERSION): 4.5.9.
1160 * xm-hp300bsd.h: Add decl for strdup().
1161 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
1162 PDR. Cleanup a few things, fix compilation warnings.
1164 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
1166 * Makefile.in (DEMANGLING_STYLE): New define to set default
1167 demangling style for C++. Defaults to "auto".
1168 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
1169 * Makefile.in (SFILES_MAINDIR): Add demangle.c
1170 * Makefile.in (OBS): Add demangle.o
1171 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
1172 Remove compile time decisions about demangling style and replace
1173 with runtime decisions using current_demangling_style.
1174 * cplus-dem.c (main): Expand code included during building of
1175 standalone demangler to recognize demangling style options.
1176 * dbxread.c (demangle.h): Include.
1177 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
1178 demangling style if processing g++ code and current demangling style
1179 is auto (Note: this feature currently disabled.)
1180 * demangle.c: New file, generic demangling control.
1181 * demangle.h (demangling_styles): New enumeration to select one
1182 of several demangling styles. Also define string names for each
1184 * demangle.h (set_demangling_style): Add prototype.
1185 * dwarfread.c (demangle.h): Include.
1186 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
1187 New producer string prefixes to recognize.
1188 * dwarfread.c (handle_producer): Consolidate actions for specific
1189 producers. Set demangling style based on producer string if
1190 current style is auto. (Note: this feature currently disabled.)
1191 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
1193 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
1195 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
1197 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1199 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
1200 * c-exp.y: Call lookup_signed_typename() after seeing
1201 "signed". This handles "signed char" correctly.
1202 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
1203 keywords before a type specifier.
1205 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
1207 * command.c (lookup_cmd_1): Clarify descriptive comments.
1208 * gdbcmd.h (maintenanceprintlist): Add declaration.
1209 * main.c (maintenanceprintlist): Add definition.
1210 * main.c (gdb_completer_command_word_break_characters): Add.
1211 * main.c (symbol_completion_function): Switch completer word
1212 break character sets dynamically, based on whether completion is
1213 being done on commands or on something else.
1214 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
1215 * maint.c: Include demangle.h.
1216 * maint.c (maintenance_demangle): New function.
1217 * maint.c (maintenance_print_command): New function.
1218 * maint.c (_initialize_maint_cmds): Reorganize some commands
1219 under new maintenance print subcommand.
1221 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
1223 * gdbtypes.c (lookup_struct_elt_type): If the input type is
1224 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
1225 target type. Otherwise, 'whatis this.field' wouldn't work,
1226 which would be inconsistent, since 'print this.field' works.
1227 * buildsym.c (read_struct_type, read_enum_type): Clear
1228 TYPE_FLAG_STUB flag.
1229 * buildsym.c (cleanup_undefined_types): Don't rely on a
1230 flawed "Reasonable test to see if" a type has been defined
1231 since it was referred to; now we can just see if the
1232 TYPE_FLAG_STUB flag has been cleared.
1233 * valprint.c (print_type_base): Emit public/protected/private
1234 labels for methods as well as fields. Also, indent these labels
1235 2 spaces instead of 4, for a more conventional "look".
1236 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
1237 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
1238 * gcc.patch: New file. Contains patch for gcc (so people
1239 with gdb-2.2.x won't have to wait for a new gcc release).
1241 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
1243 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
1244 (print_addr): Call print_address to show symbolic version as well.
1246 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
1248 (vx_read_register): Declare inferior_fp_regs. Delete code for
1249 copying "inferior_registers" around; the values are already in var
1250 "registers". Use correct size for register set.
1252 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
1253 target doesn't support it.
1254 (vx_read_register): Don't try reading them either.
1256 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
1257 VxWorks back end reads them in one contiguous set except for this
1259 (register_names): Change "pc" to "pcw" to avoid confusion printing
1261 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
1262 find the PC under VxWorks.
1264 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
1266 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
1267 to create new blank types, instead of handcrafting them.
1268 * defs.h (printfi_filtered): Add prototype.
1269 * utils.c (printfi_filtered): New function.
1270 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
1271 to simplify the code. Other cleanups.
1272 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
1273 * gdbtypes.h (struct cplus_struct_type): Add comments describing
1274 use of various fields.
1275 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
1276 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
1277 production that currently treats it exactly the same as STRUCT.
1278 * c-exp.y (yylex): Recognize "class" as token CLASS.
1279 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
1280 * symtab.c (decode_line_1): Fix to pass quoted args on down to
1281 general symbol handling code. Call cplus_mangle_opname with
1283 * symtab.c (decode_line_2): Print demangled function names in
1284 breakpoint menus, instead of just file and line number.
1285 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
1286 * valprint.c (type_print_base): Print "class" for C++ classes,
1287 rather than "struct". Print section labels for public, protected
1288 and private members of C++ classes.
1289 * values.c: Include demangle.h.
1290 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
1292 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
1294 * Makefile.in (VERSION): Update to 4.5.8.
1296 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
1298 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
1299 prevent crashes when examining cross-targets.
1300 * dbxread.c (process_one_symbol): Include directory name when
1301 calling start_subfile for SOL & BINCL symbols. This allows gdb to
1302 find include files, and yacc/lex sources when the cwd doesn't match
1303 that in which the object was compiled.
1304 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
1306 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
1309 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
1311 * maint.c (maintenance_command, maintenance_info_command):
1312 Install with allow_unknown as 0 and call help_list to show
1313 list of possibilities when no subcommand is specified.
1315 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
1317 * configure.in: Add m68k-ericsson-*.
1318 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
1320 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
1322 * maint.c: New file.
1323 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
1324 * Makefile.in (OBS): Add new file maint.o.
1325 * defs.h (command_class): Add class_maintenance.
1326 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
1327 commands. Allow for them (and other nonessential parts of gdb)
1328 to be selectively left out under special circumstances.
1329 * gdbtypes.c (recursive_dump_type): New function; supports
1330 maintenance print-type command.
1331 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
1333 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
1335 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
1336 initializers. Add initializations for setprintlist, showprintlist,
1337 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
1338 * printcmd.c (maintenance_print_type): New maintenance cmd.
1339 * valprint.c (setprintlist, showprintlist): Move to main.c, as
1340 implied by comment that all cmd lists are owned by main.c.
1341 * infcmd.c (unsetlist): Move to main.c, as implied by comment
1342 that all cmd lists are owned by main.c.
1343 * language.c (setchecklist, showchecklist): Move to main.c, as
1344 implied by comment that all cmd lists are owned by main.c
1345 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
1346 deletelist): Remove redundant declarations (also in gdbcmd.h).
1347 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
1348 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
1349 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
1350 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
1351 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
1352 maintenance_print_msymbols, maintenance_print_objfiles):
1354 * symmisc.c (printsyms_command, printpsyms_command,
1355 printmsyms_command, printobjfiles_command): Removed from
1356 _initialize_symmisc.
1357 * main.c (dump_me_command): Moved to maint.c and renamed to
1358 maintenance_dump_me.
1359 * breakpoint.c (all_breakpoints_info): Rename to
1360 maintenance_info_breakpoints.
1361 * breakpoint.c (_initialize_breakpoint): Convert add_info of
1362 all_breakpoints_info to add maintenance_info_breakpoints to the
1363 maintenanceinfolist instead.
1364 main.c (initialize_main): Set up maintenance class commands.
1366 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
1368 * energize-patches: Fix minor problems with building energize lib.
1370 * energize-patches: Change names of all cadillac procedure calls
1371 to be energize procedure calls. Simplify many hooks by moving
1372 tests energize.c. Configure energize, and build it automatically now.
1374 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
1376 * Makefile.in (VERSION): Bump to 4.5.7.
1377 * cplus-dem.c (demangle_args): Validate index for previously
1378 seen type to guard against bogus values from malformed manglings.
1379 * valops.c (value_struct_elt_for_reference): Guard against
1380 blindly using NULL return value from lookup_symbol.
1382 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
1384 * cadillac.c, cadillac-patches: Rename to energize.c and
1385 energize-patches. Change all routines and variables named
1386 'cadillac*' to 'energize*'. Create new file called energize.h to
1387 hold all interface declarations.
1389 * deblib/connection/*: Move all of this stuff into energize/, but
1390 delete unneeded files.
1392 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
1394 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
1396 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
1397 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
1398 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
1399 child processes, to avoid dead ones "hanging around" after GDB exits.
1400 (attach): Always stop the process if it needs it. Set RLC flag
1401 when attaching running processes, so it will continue if we detach
1402 it, quit, or are killed.
1403 (detach): Clear faults and set RLC flag to make process run
1405 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
1407 (info_proc): Open process O_RDONLY, so we can see any process,
1408 even those controlled by debuggers.
1409 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
1411 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
1413 Relocate symbols using an array of section_offsets, rather than a
1414 single `addr' or `offset'. This makes Solaris-2 support work, and
1415 permits better VxWorks (and maybe xcoff) support later.
1417 * symtab.h (struct section_offsets): New structure for keeping
1418 a set of offsets, rather than a single one.
1419 (struct objfile): Replace addr with section_offsets member.
1420 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
1421 * gdb-stabs.h: New include file with `symbol type specific'
1422 parameters for psymtabs and objfiles.
1423 * Makefile.in (HFILES): Add gdb-stabs.h.
1424 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
1425 * coffread.c: Conforming changes. Fake offset array always 0.
1426 * dbxread.c: Conforming changes.
1427 (struct dbx_symfile_info): Move to gdb-stabs.h.
1428 (start_psymtab): Call elfstab_offset_sections to calculate good
1429 offsets for this source file, based on the ELF symbol table info.
1430 (read_ofile_symtab): Yank N_CATCH, which is dead.
1431 (process_one_symbol, N_CATCH): Yank.
1432 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
1433 Relocate with SECT_OFF_TEXT.
1434 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
1435 to distinguish relocatable from absolute symbols. Then, if not
1437 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
1438 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
1439 (", N_ROSYM): SECT_OFF_RODATA.
1440 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
1441 (dbx_symfile_offsets): Add to translate addr to offset.
1442 * dwarfread.c: Conforming changes. Single offset currently used.
1443 * elfread.c: Add various complaints about elf/stab stuff.
1444 #include gdb-stabs.h. Conforming changes, using a single offset.
1445 (elf_symtab_read): Record info from BSF_FILE symbols, and local
1446 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
1447 for later use in building psymtabs.
1448 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
1449 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
1450 (free_elfinfo): New fn, frees all chained stab_section_infos
1451 in an objfile, and zaps the start-of-chain pointer.
1452 (elfstab_offset_sections): New fn, looks in stab_section_info
1453 chain to determine section bases to relocate a psymtab's worth
1454 of symbols, as they are being read.
1455 * mipsread.c: Conforming changes. Stabs-reading will relocate
1456 using one offset. MIPS-reading will not relocate at all.
1457 * partial-stab.h: Relocate different symbol types using different
1458 offsets from section_offsets.
1459 * symfile.c: Conforming changes.
1460 (find_lowest_section): Unused function to use later
1461 to free us from the Tyranny of the Text Section.
1462 (syms_from_objfile): Translate absolute arg ADDR to offsets used
1463 in all lower layers of symbol reading. Call format-specific
1464 sym_offsets function to initialize offsets for high speed symbol
1466 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
1467 (symbol_file_command, add_symbol_file_command): Callers changed.
1468 * symmisc.c (dump_psymtab): Print new relocation parameters.
1469 * xcoffread.c: Corresponding changes.
1471 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
1472 * main.c (main): Read the $HOME/.gdbinit file before processing
1473 the argv arguments (e.g. reading symbol files or core
1474 files). This allows global parameters to be set, which will apply
1475 during the symbol reading. The ./.gdbinit is still read after
1477 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
1478 * xcoffexec.c: Clean up quote inside comment.
1480 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
1482 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
1483 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
1484 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
1485 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
1486 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
1487 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
1488 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
1489 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
1490 values.c, xcoffread.c:
1491 Remove "(void)" casts from function calls where the return value
1492 is ignored, in accordance with GNU coding standards.
1494 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
1496 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
1497 * partial-stab.h: Ignore N_ENDM.
1498 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
1499 CODE or DATA section attachment. This eliminates a lot of random
1500 values from shared libraries, which screw up the ordinary symbols
1501 in the address ranges they happen to overlap.
1502 * buildsym.c (define_symbol): Eliminate special tests
1503 for function types; move into "function" cases in switch statement.
1504 (define_symbol: 'f', 'F', 'P'): Process all parameter types
1505 in case they define new type numbers. But ignore them (FIXME).
1506 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
1507 (read_sun_builtin_type): Add commentary.
1509 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1511 * xm-rs6000.h: define MEM_FNS_DECLARED
1513 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
1515 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
1516 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
1517 * mips-xdep.c: Remove most include files (unused, caused errs).
1518 (fetch_core_registers): Use right parameters in dummy fn.
1520 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
1522 * buildsym.c (scan_file_globals): Beware the null file.
1523 Fix from Jim Williams.
1525 * stack.c (return_command): Evaluate expression *before* popping
1526 off the stack frames! Fix inspired by Jim Williams.
1527 (up_silently_command, down_silently_command): No sel frame is error.
1529 * defs.h (memcpy, memset): Conditionalize decls on
1530 #ifndef MEM_FNS_DECLARED, since DECstation differs.
1531 (alloca): Break out the STDC and non-STDC alloca cases, to make
1532 it work on old preprocessors as well as "picky ANSI" ones.
1533 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
1535 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
1536 * utils.c (fputs_demangled): Rename SLOP since DECstation system
1537 header files define it!
1539 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
1541 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
1543 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
1544 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
1545 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
1546 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
1547 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
1548 utils.c, valarith.c, valops.c, valprint.c, values.c:
1549 Replace bcopy() use with memcpy(), which is more standard and can
1550 take advantage of gcc's builtin functions for increased performance.
1551 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
1552 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
1554 Replace bzero() use with memset(), which is more standard and can
1555 take advantage of gcc's builtin functions for increased performance.
1556 * i386-tdep.c, main.c, valprint.c:
1557 Replace bcmp() use with memcmp(), which is more standard and can
1558 take advantage of gcc's builtin functions for increased performance.
1560 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
1562 * remote.c (remote_wait): Fix cast on signal() call.
1563 * defs.h (alloca): More diddling with alloca. Have to ensure
1564 that it has a prototype, so that if alloca is defined as a macro
1565 that takes an arg, the definition is seen as a use of a macro
1566 that takes an arg, to satisfy picky ANSI preprocessors.
1568 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
1570 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
1571 consistency with all other gdb files.
1572 * cadillac.c: Use <string.h> rather than <strings.h>.
1573 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
1574 * Makefile.in (MAKE): Remove definition for consistency with
1575 other Makefile.in files and to fix problem with recursive makes.
1577 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
1579 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
1582 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1584 * source.c (print_source_lines): for DOS interoperability; don't
1585 print CR (013) as ^M.
1587 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
1589 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
1591 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
1593 * remote.c (remote_wait): Cast signal to void * to avoid warning
1594 from busted HP compiler.
1596 * partial-stab.h (N_SO): Rearrange code a little so that all SO
1597 stabs cause end_psymtab to be called.
1599 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
1600 compiler feature of putting 'c' into basic type descriptors for
1603 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
1604 where there is no place for nPC in prrun struct.
1606 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
1608 * mipsread.c: Pass NULL name pointer to init_type, not 0.
1609 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
1610 * dwarfread.c (enum_type): Save enum names on type_obstack.
1611 * dwarfread.c (struct_type): Save member name on type_obstack.
1612 * symtab.c (_initialize_symtab): Fix misspelling.
1613 * regex.c (store_jump, insert_jump): Return void.
1615 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
1617 * defs.h (PARAMS): Move to ../include/ansidecl.h.
1618 (alloca): Declare return type on SPARC, since Sun doesn't.
1619 (*_BYTE_ORDER): Improve comment: *must* be defined.
1621 * tm-hppa.h: New file, architectural definition of HP PA.
1622 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
1624 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
1625 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
1626 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
1627 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
1630 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
1631 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
1632 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
1634 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
1636 * printcmd.c (output_command): Thinko.
1637 (x_command): Only set remembered size/format if cmd succeeds.
1639 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
1640 since it is no longer used and burns time for every symbol read.
1641 (process_one_symbol): Treat N_CATCH like default (complain).
1643 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
1645 * partial-stab.h (case N_TEXT): Fix fencepost error when
1646 detecting start of new symbol info after reading symtab for a
1647 module with a zero length TEXT segment.
1649 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
1651 * Makefile.in (VERSION): Bump to 4.5.6.
1652 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
1654 * defs.h (NORETURN): Define away for Lucid compiler.
1655 * remote.c (remote_timer, remote_interrupt): Signal handlers
1657 * ser-termios.c (serial_write, serial_close): Return whatever
1658 value the write/close call returns, rather than falling off end.
1659 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
1660 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
1662 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
1663 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
1665 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
1666 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
1667 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
1668 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
1670 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
1671 store_inferior_registers): Supply missing fourth argument to
1673 * cadillac.c (kernel_dispatch): Make return type void.
1674 * cadillac.c (iosig): Signal handlers take one int arg.
1675 * valprint.c (val_print_fields): Call fprint_symbol to get
1676 automatic C++ demangling for mangled field names.
1678 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
1680 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
1681 * dwarfread.c (enum_type): Fix misspelling in comment.
1682 * valprint.c (val_print_fields, cplus_val_print): Minor
1683 adjustment to printing of C++ class structures to more closely
1684 match format for printing C structures, with and without setting
1687 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
1689 * infrun.c (wait_for_inferior): Don't test for SIGEMT
1690 (which is not a Posix signal) if it isn't defined.
1691 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
1692 New port to Linux (a free Unix clone for 386 machines).
1694 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
1696 COFF changes for dealing better with EPI 29K C compiler output.
1698 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
1700 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
1701 (read_coff_symtab): Move patch_opaque_types call from
1702 coff_symfile_read. Restrict it to symtabs from this objfile.
1703 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
1704 references on opaque type chain; just let coff_lookup_type handle 'em.
1705 (decode_type): Complain about tagndx values on
1706 non-struct/union/enum types, which the EPI compiler tends to produce.
1708 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
1710 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
1713 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
1714 usage to match new prototype. Include libbfd.h to get prototype.
1716 * source.c (find_source_lines): Handle large st_size fields.
1718 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
1720 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
1721 * stack.c (return_command): Use cleanups to avoid memory leaks.
1723 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
1725 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
1726 INT_REGNUM to INTE_REGNUM.
1728 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
1730 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
1732 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
1733 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
1734 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
1735 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
1737 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
1738 declarations of malloc/realloc/free that are inserted by some
1740 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
1742 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
1743 another decl of strdup (this really ought to come from libiberty.h!).
1745 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
1747 * remote.c (getpkt): Error if input exceeds buffer size.
1748 (_initialize_remote): `set remotedebug' enables packet trace.
1750 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
1751 N_SLINE's, etc, just like Sun cc on Solaris2.
1753 * am29k-tdep.c (read_register_stack, write_register_stack):
1754 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
1755 variable. Add `set' and `show' commands for it.
1756 * doc/gdb.texinfo: Document it.
1758 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
1760 * valprint.c (type_print_1): Plug memory leak. Print all
1761 C++ syms as demangled, not just functions.
1762 * buildsym.c (read_range_type): When we find a signed char
1763 type, do a lookup of signed char, not plain char. Plain char's
1764 still get looked up as plain char's elsewhere.
1766 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
1768 * eval.c: Avoid residue-by-zero when evaluating without side effects.
1769 (Bug and fix found by Pierre Willard.)
1771 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
1773 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
1775 * xm-rs6000.h: Add decl for strdup().
1777 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
1780 * breakpoint.c (enable_command, disable_command): Without args,
1781 should only affect normal breakpoints and watchpoints.
1783 * m68k-pinsn.c (print_insn_arg): Make register be const.
1784 * xcoffexec.c: Remove ' from comment.
1785 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
1786 with decls of malloc in c-exp.tab.c (as produced by yacc).
1787 There's got to be a better way to do this...
1789 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
1791 * partial-stab.h: Convert single rindex use to strrchr.
1792 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
1793 standard <strings.h> file, now that the only single use of
1794 rindex in the gdb source files is gone.
1796 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
1798 * mipsread.c: Undo ill effects from including <strings.h>,
1799 which #defines index to be strchr. Unfortunately, index is
1800 a member of a symbol table structure that can't be changed.
1801 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
1802 remove redundant #include's.
1804 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
1806 * mipsread.c: #include <strings.h> for rindex().
1808 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
1810 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
1812 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
1814 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
1815 extraneous SO stabs from busted C++ compilers.
1817 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
1819 * Makefile.in (VERSION): Bump to 4.5.5.
1820 * symtab.c (decode_line_1): Until C++ support stabilizes, when
1821 C++ lookups fail, print possibly helpful hint about completion.
1822 * cplus-dem.c (demangle_signature): Fix ARM style demangling
1823 for static data members.
1824 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
1825 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
1826 it's broken on ncr3000's.
1828 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
1830 * dwarfread.c (decode_modified_type): Change type of first arg.
1831 Change 'modifier' to char from unsigned char. Cast single use
1832 that needs to be unsigned char.
1833 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
1834 * utils.c (strdup_demangled): Add function.
1835 * defs.h (strdup_demangled): Add prototype.
1836 * stack.c (return_command): Demangle C++ function names for query.
1837 * infcmd.c (jump_command): Demangle C++ function names for query.
1838 * cplus-dem.c (consume_count): New function and prototype.
1839 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
1840 do_type): Replace conversion code with consume_count().
1841 * cplus-dem.c (gnu_special): Fix demangled of static members.
1842 * source.c (list_command): Print demangled function names
1843 when appropriate. Fix supplied by Peter Schauer.
1845 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
1847 * sparc-tdep.c: Clean up slightly for Solaris2.
1849 * buildsym.c (define_symbol): Nameless types are now on several
1850 platforms; generalize them and un-ifdef them to make Solaris 2
1853 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
1855 * infcmd.c: Fix typo (reported by Rob Savoye).
1856 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
1857 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
1858 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
1859 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
1860 rather than the one for the first file in the dependency chain.
1862 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
1863 set. Don't reset our own texthigh, or dependency-only pst's, in
1864 scanning all the rest of the psymtabs.
1865 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
1867 * buildsym.h (N_UNDF): Improve comments.
1868 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
1870 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
1872 * symtab.h (struct symbol): Add aux_value union for preserving
1873 an additional per-symbol value.
1874 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
1875 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
1876 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
1877 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
1878 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
1880 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1882 * symfile.c (clear_symtab_users_once): Now non-static (for
1885 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
1887 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
1888 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
1889 vax-pinsn.c: Remove reg_names decl (now in defs.h).
1891 Solaris-2 support on SPARC:
1893 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
1894 Add symbol_size and file offsets to struct symloc.
1895 Add static symbol_table_offset, string_table_offset,
1896 file_string_table_offset, next_file_string_table_offset,
1898 (add_old_header_file): Convert error() to complain()t.
1899 (dbx_symfile_read): Get symbol size via the objfile.
1900 Also get symbol_table_offset.
1901 (dbx_symfile_init): Record symbol size and count via the objfile.
1902 (dbx_next_symbol_text): Always add file_string_table_offset when
1903 accessing string table.
1904 (read_dbx_symtab): Initialize file_string_table_offset to 0.
1905 (SET_NAMESTRING): Use the offset.
1906 (end_psymtab): Large kludge to determine addresses where source
1907 files start and end (for the psymtab header).
1908 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
1909 Get this, symbol size, and symbol offset, from psymtab.
1910 (read_ofile_symtab): Don't back up one symbol for Solaris2.
1911 Patch up last_source_start_addr if zero in N_SO.
1912 (process_one_symbol): Add variable function_start_offset.
1913 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
1914 BLOCK_ADDRESS_FUNCTION_RELATIVE.
1915 ( "", N_OBJ, N_OPT): Ignore.
1916 (elfstab_build_psymtabs): New function to read stabs out of
1919 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
1920 (gdb): use GLOBAL_CFLAGS when linking, too.
1921 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
1922 (N_OBJ, N_OPT): Ignore.
1923 ('f', 'F'): Save last function name.
1925 * elfread.c (record_minimal_symbol_and_info): Kludged to put
1926 extra info in the minimal symbol.
1927 (elf_symtab_read): The extra info is the size of an ELF object,
1928 which was kludged to us in the `udata' field of the BFD symbol.
1929 Gag me with a crowbar...
1930 (elf_symfile_read): Keep track of both the absolute load address,
1931 and the offset between load addr and symbols. Handle STABS as
1932 well as DWARF sections, passing the absolute load address to
1933 elfstab_build_psymtabs.
1935 * symfile.h: Prototype elfstab_build_psymtabs.
1936 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
1938 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
1940 * buildsym.h: Add processing_acc_compilation flag.
1941 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
1942 (define_symbol): Skip arg types in function entries. Resolve
1943 overloaded 'P' which acc uses for prototypes of functions called
1945 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
1947 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
1948 save size of ELF symbols. FIXME.
1949 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
1950 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
1952 * configure.in: Solaris config is sparc-sun-solaris2.
1953 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
1955 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
1956 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
1957 * symfile.c (symfile_bfd_open): Comment where name is freed.
1958 * symmisc.c (extend_psymbol_list): Comment where list is freed.
1960 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
1962 * expprint.c (print_subexp): Add missing ']'.
1963 * defs.h (reg_names): Fix declaration to match that in infcmd.c
1964 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
1965 * WHATS.NEW: Point out improved C++ function name handling.
1966 * gdbtypes.c (lookup_fundamental_type): For now, use the same
1967 type names for both implicitly and explicitly signed integral
1968 types. See comment in the source code.
1970 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
1972 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
1973 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
1974 * expprint.c (print_subexp): Fix printing of register names.
1976 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
1978 * inferior.h (register_valid): Declare.
1979 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
1980 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
1981 macros for traversing the data structures in a single objfile.
1982 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
1983 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
1986 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
1988 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
1989 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
1990 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
1991 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
1993 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
1995 * depend: rebuild to account for remote-st2000.c.
1996 * remote-st2000.c: Almost works now.
1997 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
1999 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
2001 * c-exp.y (yylex): Recognize single-quoted strings that specify
2002 tokens with embedded whitespace, such as C++ demangled names.
2003 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
2004 * main.c (gdb_completer_quote_characters): Add global variable.
2005 * main.c (symbol_completion_function): Total rewrite for C++
2006 demangled name handling.
2007 * main.c (skip_quoted): New function.
2008 * main.c (main): Set rl_completer_quote_characters.
2009 * symmisc.c (dump_symtab): Print source language for symtab.
2010 * symtab.c (expensive_mangler): Add prototype and function.
2011 * symtab.c (completion_list_add_symbol): Total rewrite for new
2012 C++ demangled name handling.
2013 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
2014 other changes for demangled C++ symbol handling.
2015 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
2016 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
2017 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
2018 * symtab.c (completion_list_add_symbol): Total rewrite for new
2019 C++ demangled name handling.
2020 * symtab.c (expensive_mangler): New function.
2021 * utils.c (strcmp_iw, demangle_and_match): New functions.
2022 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
2024 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
2026 * Makefile.in: Roll VERSION to 4.5.4.
2027 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
2028 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
2029 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
2031 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
2033 * alldeps.mak: Rebuild to account for new files.
2034 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
2035 * tm-st2000.h: New file.
2036 * configure.in: Tandem debug monitor (st2000) support.
2037 * remote-st2000.c, config/st2000.mt: ditto.
2039 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
2041 * blockframe.c (inside_entry_file, inside_main_func,
2042 inside_entry_func): Return 0 if no symbols; avoid crashing.
2044 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
2046 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
2047 without masking, since it is signed and will later be compared
2048 against signed quantities. The right fix is probably to make
2049 it all unsigned, but this is a small, safe fix for this release.
2050 FIXME -- make the real change sometime soon.
2052 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
2054 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
2055 parameter in call to `symbol_file_add' to 0.
2057 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
2059 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
2061 * configure.in: Handle -m680[01234]0-wrs.
2063 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2065 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
2066 `ieee_extended_to_double'.
2068 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
2070 * valops.c (value_assign): Lint, by Pierre Willard.
2072 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
2074 * coredep.c (fetch_core_registers): Remove premature warning,
2075 which triggers on DECstation even though all regs are accessible.
2077 * m68k-pinsn.c (print_insn_arg): Use new macros to get
2078 sign-extension of instruction fields even on unsigned-char hosts.
2079 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
2081 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
2082 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
2083 since they define the target, not the host.
2084 * m88k-pinsn.c: Fix typo.
2086 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
2088 * valarith.c (value_zerop): -0.0 is still zero.
2089 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
2090 Patches by Paul Eggert <eggert@twinsun.com>.
2092 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
2094 * alldeps.mak, depend: re-make to account for ser-*.c.
2096 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
2098 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
2099 disconnecting from controlling terminal, to avoid gdb hanging
2100 on SVR4. Fixes bug reported by Oliver Okrongli.
2101 * procfs.c (PROC_NAME_FMT): Change format to match default used
2102 by system, as suggested by Oliver Okrongli.
2103 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
2104 bug fix from Brent Townshend (bst%tt@cam.ORG).
2105 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
2106 by turlais@rechser.total.fr.
2107 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
2108 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
2109 * objfiles.h (unlink_objfile): Add prototype.
2110 * objfiles.c (unlink_objfile): Add function.
2111 * objfiles.c (free_objfile): Call unlink_objfile.
2112 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
2113 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
2114 Also, discard old possibly bogus sf struct.
2115 * symfile.c (symbol_file_add): Call init_entry_point_info() and
2116 find_sym_fns() for remapped symbol files, in case of any changes
2117 since the last mapping.
2119 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2121 * findvar.c (read_relative_register_raw_bytes): use the raw size
2122 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
2124 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2126 Changes to support GDB running on DOS using GO32 and H8 support
2128 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
2129 allowing hosts with different text and binary file formats to
2131 * coffread.c (read_coff_symtab): changed calling convention and
2132 operation - now it opens its own file with FOPEN_RB rather than
2133 duping and fdopening the provided handle.
2134 * dbxread.c, cplus-dem.c: #include mangling.
2135 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
2136 binary files oring in the right bit.
2137 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
2138 * remote-hms.c: cleanup to use the new remote serial stuff
2139 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
2140 independent remote terminal I/O.
2141 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
2142 * source.c (openp): fix off by one problem removing / - can now
2143 open a source file in the root directory with DOS.
2144 * values.c (value_as_pointer): remove bogus address bits from
2145 long. (unpack_long): unpack into unsigned long/short if pointer.
2147 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
2149 * infrun.c (child_attach): Don't allow gdb to attach to itself.
2150 It gets permanently stuck in many OSes.
2151 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
2153 * breakpoint.c: Improve help text for info breakpoints.
2155 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
2157 * README: Add pointer to internals doc, and describe reading
2159 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
2160 * symtab.c (output_source_filename): Remove old glop for wrapping
2161 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
2163 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
2165 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
2166 * munch: Add sort -u to avoid duplications.
2167 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
2168 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
2170 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
2172 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
2173 avoid infinite loops while demangling bogus mangled names.
2174 * valprint.c (type_print_base): Minor fix for GNU style guide
2177 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
2179 * Makefile.in (VERSION): Bump to 4.5.3
2180 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
2181 * Makefile.in (demangle): New target to create standalone
2182 demangler with same code and options as internal demangler.
2183 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
2184 to support ARM style and Lucid style demangling, improve
2185 maintainability, fix several demangling bugs. More changes
2187 * defs.h (strstr): Add ANSI compatible prototype.
2188 * valprint.c (type_print_1): Demangle using ansi option.
2189 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
2191 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
2193 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
2196 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
2198 * mipsread.c (parse_procedure): Return rather than using
2199 uninitialized variable 'b'.
2201 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
2203 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
2204 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
2205 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
2206 relative to each source file.
2208 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
2210 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
2213 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
2215 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
2216 * am29k-tdep.c: Update to latest code from AMD.
2217 (get_saved_register) don't crap out if no frame.
2218 * remote-udi.c: Set/clear inferior_pid as appropriate.
2219 (udi_open) call target_preopen, don't close fd 0!!!, clean up
2220 error handling. Fixup end-of-debugging messages.
2221 (udi_fetch_registers) clean up big time, mainly don't multiply
2222 register_valid indices by 4, and use proper Offset when reading
2223 gr96-gr127. (udi_store_registers) general cleanup.
2224 (fetch_register) cleanup, simplify. (regnum_to_srnum)
2225 INT_REGNUM->INTE_REGNUM.
2226 * tm-29k.h: Upgrade to latest code from AMD.
2227 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
2228 (UDIConnect) Clean up error processing (like, don't do exit() if
2229 execlp fails), make code restartable, make more attractive.
2230 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
2233 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
2235 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
2236 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
2237 from former to latter.
2239 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
2241 * cplus-dem.c (do_args): Handle void args the same as others.
2242 * objfiles.c (free_objfile): Only try to unmap files when
2243 reusable objfiles are supported.
2244 * valprint.c (type_print_varspec_suffix): Add parameter that
2245 specifies if C++ demangling included function arguments. Use
2246 it to suppress printing extra pair of ()'s.
2247 * valprint.c (type_print_1): Fix problem with printing demangled
2248 C++ function types where demangled type includes the function
2251 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
2253 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
2254 Allows selection of C++ demangler to be a configuration option
2255 until multiple demanglers are supported.
2256 * demangle.h: New include file for extended demangler support.
2257 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
2258 utils.c, valprint.c: Include "demangle.h" and change all calls
2259 to cplus_demangle() or fputs_demangled() to use individual
2261 * valprint.c (type_print_1): Change options to cplus_demangle
2262 to print demangled function args. Still broken, but now less so.
2263 * cplus-dem.c: Include demangle.h, reorganize and update some
2264 comments to reflect reality.
2265 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
2266 second arg from fixed integer to bit based multiple options.
2267 * cplus-dem.c (optable): Reformat and replace ansi members with
2269 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
2271 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
2273 * values.c (set_internalvar): Force evaluation of lazy values.
2274 Bug reported by RMS.
2276 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
2278 * Makefile.in (VERSION): Bump to 4.5.2.
2279 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
2280 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
2281 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
2282 proper handling of bit fields.
2283 * gdbtypes.h (struct type): Clarify use of field.bitpos.
2284 * symtab.h: Fix couple of misspellings in comments.
2285 * value.h (struct value): Clarify use of bitpos.
2286 * value.h (unpack_field_as_long): Change prototype, returns
2288 * values.c (unpack_field_as_long): Change return type to LONGEST,
2289 sign extend unpacked fields that are signed, other rewriting.
2290 * config/ncr3000.mt: New target config file.
2292 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
2294 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
2295 even when printing 8-bit characters.
2297 * gdbtypes.c (make_{reference,pointer,function}_type): New
2298 functions which handle overwriting of forward-referenced types
2299 for stabs file reading.
2300 (lookup_{reference,pointer,function}_type): These just call
2301 the make_*_type functions with a null storage alloc parameter.
2302 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
2303 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
2305 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
2306 (dbx_alloc_type): Make it easier to understand. No funct change.
2307 (define_symbol: 't'): Don't put the typedef name into the name of
2308 the struct, union, or enum. Bugfix.
2309 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
2310 routines to properly handle overwriting preallocated types so that
2311 forward references will work.
2312 (read_enum_type): Force enum values to file scope, due to bug in
2313 Sun compiler output. FIXME, fix later.
2315 Remove unused header_file_prev_index mechanism. It was already
2316 obsolete in gdb-3.5. These comments appeared in 3.5:
2317 /* This code was used before I knew about the instance codes.
2318 My first hypothesis is that it is not necessary now
2319 that instance codes are handled. */
2320 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
2321 * buildsym.h: Remove it and prev_index that saves it.
2322 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
2324 * solib.c (special_symbol_handling): When called from core files,
2325 must set up debug_addr. Don't print error messages, just return.
2326 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
2328 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
2330 * cplus-dem.c: Allow nested class names (as in
2331 Foo::Bar::method()).
2332 Allow the cleaner cfront style of nested class names
2333 (Q2_3Foo3Bar as well as Q23Foo3Bar).
2334 Make cplus_demangle re-entrant by removing use of global
2335 variables. Instead, place all shared variables in a
2336 stack-allocated structure, and pass around its address.
2338 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
2340 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
2341 29k-share/* subdirs...
2343 * remote-udi.c (udi_insert/remove_breakpoint): Completely
2344 rewrite, only leave out the bugs.
2346 * Makefile.in: Add 29k/UDI support. Improve depend.
2347 * .Sanitize, alldeps.mak, configure.in, depend: Add 29k/UDI support.
2349 * am29k-tdep.c: Update to use new calling conventions, and misc
2352 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
2354 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
2356 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
2357 breakpoint instructions that leave PC pointing at the right place.
2359 * core.c (core_open): Call warning() to print warnings.
2361 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
2363 * symtab.c (lookup_symbol): Need to check if msymbol->name is
2364 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
2365 This prevents a crash when trying to lookup the value of a
2366 non-existent symbol.
2368 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
2370 * signame.c, signame.h: Remove, replaced by strsignal.c in
2372 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
2373 sun386-xdep.c: Remove include of signame.h
2374 * Makefile.in (SFILES_MAINDIR): Remove signame.c
2375 * Makefile.in (HFILES): Remove signame.h
2376 * Makefile.in (OBS): Remove signame.o
2377 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
2378 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
2379 psignal, perror): Add prototypes.
2380 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
2382 * depend: Manually remove signame.[cho] references.
2383 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
2385 * convex-xdep.c (core_file_command): Replace use of sys_siglist
2386 with safe_strsignal.
2387 * core.c (core_open): Replace use of sys_siglist with
2389 * core.c (memory_error): Replace use of sys_errlist with
2391 * i960-tdep.c (print_fault): Replace use of sys_siglist with
2393 * infcmd.c (program_info): Replace use of sys_siglist with
2395 * infrun.c (signal_stop, signal_print, signal_program):
2396 Allocate dynamically based on dynamic determination of number
2397 of signals to support.
2398 * infrun.c (child_create_inferior): Replace use of sys_errlist
2400 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
2402 * infrun.c (sig_print_info): Replace use of sig_abbrev with
2403 strsigno and sys_siglist with safe_strsignal.
2404 * infrun.c (handle_command): Call signo_max to find number of
2405 signals. Replace sig_number with strtosigno and sig_abbrev with
2407 * infrun.c (signals_info): Replace sig_number with strtosigno.
2408 * infrun.c (_initialize_infrun): Call signo_max to find number of
2409 signals. Dynamically allocate signal_{stop,print,program}.
2410 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
2411 * procfs.c (errnoname): Add function and prototype.
2412 * procfs.c (info_proc_siginfo): Call errnoname, replace use
2413 of sys_siglist with safe_strsignal.
2414 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
2415 sys_siglist with safe_strsignal.
2416 * procfs.c (info_proc_stop): Call errnoname.
2417 * procfs.c (signalname): Replace sig_abbrev with strsigno.
2418 * stuff.c (main, get_offset): Replace use of sys_errlist with
2420 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
2421 with safe_strsignal.
2422 * umax-xdep.c (core_file_command): Replace use of sys_siglist
2423 with safe_strsignal.
2424 * utils.c (safe_strerror, safe_strsignal): Add functions that
2425 call strerror and strsignal respectively, and deal with NULL
2427 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
2428 sys_errlist with safe_strerror.
2429 * valprint.c (val_print): Replace use of sys_errlist with
2432 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
2434 * Makefile.in: rework CFLAGS so that they can be set from the
2435 command line to make. CFLAGS -> INTERNAL_CFLAGS.
2436 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
2437 Pass CFLAGS on recusions.
2439 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
2441 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
2442 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
2443 overkill for the problem it solved.
2444 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
2445 and default to simply printing type names as appropriate.
2446 * main.c (main): Remove one of the leading newlines from
2447 warning_pre_print initialization.
2448 * objfiles.c (open_existing_mapped_file): Add function and
2450 * objfiles.c (open_mapped_file): Rewrite to use new function
2451 open_existing_mapped_file.
2453 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
2455 * sun3-xdep.c (fetch_core_registers): Lint.
2456 * tm-sun3.h: Prototype lint.
2459 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
2461 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
2462 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
2463 * objfiles.c: Cast calls to close() with unused returns to void.
2464 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
2465 old objfile's name before updating it.
2466 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
2467 * objfiles.h (objfile struct): Add mmfd member.
2468 * symfile.c (syms_from_objfile): Move some code to
2469 new_symfile_objfile.
2470 * symfile.c (new_symfile_objfile): Add new function, common code
2471 from syms_from_objfile.
2472 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
2473 mapped and unmapped symbol files.
2474 * symfile.c (symbol_file_command): Print "No symbol file now"
2475 message, ala exec_file_command for the exec file.
2476 * symfile.h (new_symfile_objfile): Add prototype.
2477 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
2478 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
2480 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
2482 * rs6000-pinsn.c: New version from IBM (Metin).
2483 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
2484 to avoid warnings from some compilers.
2486 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
2488 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
2489 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
2490 type's flag word that marks it as a fundamental type.
2491 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
2492 flags argument for all calls to init_type().
2493 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
2494 flags argument for all calls to init_type(). Also remove
2495 dependency on host sizes for ints, floats, etc.
2496 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
2497 flags argument for all calls to init_type(). Also remove
2498 dependency on host sizes for ints, floats, etc.
2499 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
2500 bit to flags argument for all calls to init_type(). Add types
2501 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
2502 * valprint.c (unsigned_type_table, signed_type_table,
2503 float_type_table): Remove.
2504 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
2505 bit when printing fundamental types, and print the actual name
2506 for such types, rather than inventing one. Remove code that
2507 invented fundamental type names.
2508 * valprint.c (_initialize_valprint): Remove initializations
2509 for now removed unsigned_type_table, signed_type_table, and
2512 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
2514 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
2515 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
2518 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
2520 * dwarfread.c (target_to_host): New function similar to previous
2522 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
2523 Extensive changes to convert all previous usages to use new
2524 target_to_host() function.
2525 * dwarfread.c (struct dieinfo): Change types of most integral
2526 members to be unsigned.
2528 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
2530 * WHATS.NEW: Revise -mapped doc.
2532 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
2534 * mipsread.c (parse_partial_symbols): Complain when sh->index is
2535 too high or when skipping `forwards' moves us backwards.
2536 (parse_type): Print mis-guessed tag name in complaint.
2537 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
2538 (parse_procedure): Do not attempt to create symbols; just fill in
2539 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
2540 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
2541 for clarity. Set top_stack before calling parse_external. In
2542 stabs, sort symbols before calling parse_procedure.
2544 * symmisc.c (std_in, std_out, std_err): Add vars to access std
2545 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
2546 * Makefile.in: Remove stage* targets. Avoid echo on recursive
2547 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
2550 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
2552 * Makefile.in (VERSION): Set to 4.5.1.
2553 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
2554 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2555 fill_gregset): New functions for SVR4 /proc support.
2556 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
2557 Remove new symbol types and such to ../include/coff/symconst.h.
2558 (parse_symbol): Simplify code for parsing struct/enum/unions.
2559 (parse_type): Handle `long long' types.
2560 (upgrade_type): Handle `const' qualifier.
2561 (parse_partial_symbols): fix indentation, clean a bit.
2563 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
2565 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
2566 copy in data from raw read buffers, calling bfd byteswapping
2567 routines as appropriate. Use to replace most existing memcpy
2569 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
2570 * configure.in: Recognize new ncr3000 config.
2571 * config/ncr3000.mh: New config file.
2573 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
2577 * README: Update for release.
2578 * Makefile.in: Update version to 4.5.
2579 * WHATS.NEW: The obvious.
2581 * depend: Generate new depend file for this release.
2583 * Makefile.in (depend): Fix dependancy generation so that it does
2584 not include gcc 'fixincluded' files, which are usually in a system
2587 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
2589 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
2590 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
2591 symbols for nameless types. And, handle `R' (register parameter
2592 type) for AIX. (an extension to existing stabstring grammar).
2593 * rs6000-xdep.c: Fix typo (= should have been ==).
2595 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
2597 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
2599 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
2601 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
2602 * signame.c (SIGWAITING, SIGLWP): Add.
2604 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
2606 * xm-i386mach.h: add decls for errno and strdup().
2608 * breakpoint.c (breakpoint_1): Add (int) casts for enums
2609 used in array index context (otherwise, some compilers barf).
2611 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
2613 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
2614 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
2615 in a system call, and provide better backtrace if so.
2617 * Makefile.in (HFILES): Add xcoffsolib.h.
2618 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
2619 * rs6000-pinsn.c: #include "opcode/rs6k.h"
2621 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
2622 mipscoff_symfile_read): Convert to BFD to do file I/O.
2624 * symfile.c: #include <ctype.h> to get proper def if isspace().
2626 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
2628 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
2630 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
2631 function also when parsing embedded stabs.
2633 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
2635 * mipsread.c: Fix more declarations.
2637 * mipsread.c: Fix many invocations of complain. Use enum
2638 type_code where appropriate.
2640 * xm-vaxult.h: Add decl for strdup().
2642 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
2645 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
2647 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
2650 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
2652 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
2653 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
2654 Merge in more patches for rs6000 from Metin Ozisik.
2655 * utils.c: Fix typo in comment.
2657 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
2659 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
2660 * procfs.c (attach): Set nopass_next_sigstop if attached
2661 process is forcibly stopped.
2662 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
2663 resending SIGSTOP to attached process on first resume.
2665 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
2667 * Makefile.in (SFILES_MAINDIR): add mipsread.c
2669 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
2671 * Makefile.in (OBS): Compile mipsread.c for all targets now.
2672 (VERSION): Bump to 4.4.85.
2673 * mipsread.c: Update for new include files. Lint.
2674 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
2675 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
2676 Don't need to bring in mipsread.o specially any more.
2678 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
2680 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
2681 routine (for Irix-4.x). Make many funcs static and void.
2682 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
2683 * (init_extra_frame_info): Don't trash cached value of frame
2684 pointer register. This fixes backtracing through routines that use
2685 alloca(). Generally clean up declarations of functions, and use
2686 typedefs and macros to reference data structures as appropriate.
2687 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
2690 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
2692 * values.c (unpack_long): Fix unpacking error for signed chars
2693 on hosts where the default character type is unsigned.
2694 * procfs.c (pr_flag_table, pr_why_table): Add some entries
2695 for newer SVR4 variants.
2696 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
2697 turn off trace inherit-on-fork flag to favor latest SVR4 method.
2698 * procfs.c (mappingflags): Add support for MA_PHYS
2700 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
2702 * buildsym.c (read_struct_type): Avoid coredump when C++
2703 abbreviated type name is messed up. Reported by Joe Buck.
2704 FIXME, we need to determine whether GDB or GCC needs to be
2705 smarter to correctly locate this type name.
2707 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
2708 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
2709 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
2710 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
2711 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
2713 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
2715 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
2716 * symtab.h (current_source_symtab): Make extern
2717 * symtab.h (current_source_line): Make extern
2718 * inferior.h: Move all procfs.c prototypes to one place, add
2719 prototype for proc_signal_handling_change. Add prototypes for
2720 signal_stop_state, signal_print_state, and signal_pass_state.
2721 * inferior.h (stop_soon_quietly): Make extern
2722 * inferior.h (attach_flag): Make extern
2723 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
2724 * infrun.c (signal_stop_state, signal_print_state,
2725 signal_pass_state): New functions to query specific signal
2727 * infrun.c (handle_command): Minor error message change, add
2728 NOTICE_SIGNAL_HANDLING_CHANGE.
2729 * procfs.c (open_proc_file): Remove iris specific reset of
2730 inherit-on-fork flag, moved to proc_set_exec_trap().
2731 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
2732 to reset inherit-on-fork flag, bash comment to GNU form.
2733 * procfs.c (proc_base_address, set_proc_siginfo,
2734 fetch_core_registers): Conform to code style.
2735 * procfs.c (signame.h): Include.
2736 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
2737 syscallname(), info_proc_syscalls()): New macros, tables, and
2738 functions to organize and report system call information.
2739 * procfs.c (saved_fltset, saved_trace, saved_sighold,
2740 saved_exitset, saved_entryset): Add to procinfo struct.
2741 * procfs.c (struct trans): Add.
2742 * procfs.c (pr_flag_table, pr_why_table, faults_table,
2743 siginfo_table, errno_table): Tables to translate numeric values
2744 to symbolic names and short descriptions.
2745 * procfs.c (signalname, info_proc_signals): Add function and
2747 * procfs.c (proc_info): Now info_proc.
2748 * procfs.c (proc_info_address_map): Now info_proc_mappings.
2749 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
2750 info_proc_faults, lookupname, lookupdesc, sigcodename,
2751 sigcodedesc): New functions.
2752 * procfs.c (proc_signal_handling_change): New function to set
2753 the trace flags based on the state of gdb's signal handling flags.
2754 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
2755 and remove code to do PIOCSTRACE ioctl.
2756 * procfs.c (attach, detach): Preserve and restore process flags
2757 using saved_* fields in procinfo struct.
2758 * procfs.c (attach): Call proc_signal_handling_change.
2759 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
2760 * procfs.c (proc_desc): Update for latest changes.
2761 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
2762 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
2763 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
2765 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
2767 * procfs.c (set_proc_siginfo): Add prototype and new function.
2768 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
2769 up inferior siginfo struct.
2770 * elfread.c (elf_symfile_read): Compute the relocation amount
2771 by subtracting off the address of the ".text" section.
2772 * solib.c: Add pointer to ".text" section to so_list struct.
2773 * solib.c (solib_map_sections): Initialize pointer to ".text"
2774 section in so_list struct.
2775 * solib.c (symbol_add_stub): Pass base address of ".text"
2776 section to symbol_file_add, rather than the load address of
2777 the shared library. On SunOS they are the same. On SVR4 they
2780 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
2782 * mipsread.c (parse_procedure): PDR.isym should get pointer to
2783 function name, not .gdbinfo. symbol.
2785 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
2787 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
2789 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
2791 * Makefile.in (VERSION): 4.4.8
2793 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
2794 commands in .cshrc/.profile won't get traced.
2796 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
2798 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
2799 * exec.c (build_section_table): Don't abort if no sections.
2800 * sparc-tdep.c (single_step): Lint.
2801 * utils.c (mrealloc): Handle realloc (0, size) case here.
2803 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
2805 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
2808 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
2810 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
2811 .gdbinfo. symbols are created. Move creation from parse_procedure
2812 to parse_symbol, where it is fairly easy to grow the symtab. This
2813 also fixes a symtab trashing bug on all mips-based systems.
2814 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
2816 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
2817 mips_extra_func_info, and all the PROC_xxx macros that look at it.
2819 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
2821 * c-exp.y: Add missing return type to yyparse() prototype.
2823 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
2825 Create and use macros for iterating on symtabs, psymtabs, msymbols.
2827 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
2828 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
2829 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
2830 (patch_opaque_types): Avoid dummy args and result.
2831 * objfiles.c (have_partial_symbols, have_full_symbols,
2832 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
2833 (iterate_over_objfiles, iterate_over_symtabs,
2834 iterate_over_psymtabs): Remove, clunky and slow.
2835 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
2836 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
2837 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
2838 dump_objfile): Remove dummy args and results. Move filename
2839 comparisons to callers.
2840 (printsyms_command, printpsyms_command, printmsyms_command,
2841 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
2842 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
2843 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
2844 list_symbols, make_symbol_completion_list): Replace explicit
2845 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
2846 Eliminate Dijkstra flag crap, break out of loops with gotos.
2847 (lookup_symtab_1): Protect '/' tests from short filenames.
2848 (cplus_mangled_symbol): Move inline into lookup_symbol.
2849 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
2850 (relocate_minimal_symbol): Move inline to vmap_symtab.
2851 (vmap_symtab): Replace iteration with ALL_OBJFILES,
2852 iterate_over_msymbols with ALL_MSYMBOLS.
2854 Misc cleanup prior to release.
2856 * Makefile.in (VERSION): Roll to 4.4.7.
2857 (HFILES): Add call-cmds.h.
2858 * call-cmds.h: New header for command fns called by other files.
2859 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
2860 (breakpoint_1): Remove unused type arg. Change callers.
2862 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
2863 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
2864 * mipsread.c: Add prototypes for all static functions.
2866 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
2867 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
2868 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
2869 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
2870 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
2871 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
2874 * buildsym.c (define_symbol): Handle global register variables
2875 (from Pierre Willard). Complain if register numbers are too large.
2876 * target.c (nomemory): Now that higher levels examine errno, give EIO.
2877 * tm-sparc.h: Don't #include <sun4/reg.h>.
2878 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
2879 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
2881 * language.h: Avoid forward enum declaration.
2882 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
2883 config/sun4os5.mt: New host and target.
2884 * defs.h (errno): #include <errno.h> rather than assuming int.
2885 From Pierre Willard.
2887 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
2888 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
2889 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
2890 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
2891 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
2892 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
2893 sparc-xdep.c, utils.c, value.h, values.c: Lint.
2895 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
2897 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
2898 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
2899 * language.h (enum exp_opcode): Avoid forward enum def.
2900 * main.c (define_command, user_defined_command): Lint.
2901 * mem-break.c, xcoffread.c: Lint.
2902 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
2904 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
2906 * Merged in latest RS6000 diffs from Metin G. Ozisik.
2907 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
2908 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
2909 or IBM6000_TARGET as (approximately) appropriate.
2911 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
2913 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
2914 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
2915 or not to try reading symbols from a mapped objfile. Plugs memory
2916 leak due to shared libraries generating no psymtabs or symtabs.
2918 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
2920 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
2921 * copying.awk: Lint. Make stronger warning at top of copying.c.
2922 * elfread.c (elf_symtab_read): Eliminate check of mainline.
2923 * gdbtypes.c (smash_to_*): Remove FIXME comments.
2924 (lookup_pointer_type): Add FIXME comment.
2925 * main.c (set_history_size_command): Disallow negative size.
2926 * partial-stab.h: Update copyright.
2927 * rs6000-tdep.c (skip_trampoline_code): Better comments.
2929 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
2931 * main.c (set_history_size_command): Negative size is error.
2932 (Reported by Peggy Fieland.)
2934 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
2936 * coffread.c (coff_symfile_init): Update comment.
2937 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
2938 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
2939 macros to access the dbx specific objfile information.
2940 * dbxread.c (symfile_string_table, symfile_string_table_size):
2941 Remove these local variables.
2942 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
2943 read_dbx_symtab): Remove the stringtab and stringtab_size params
2944 from the function prototypes, the function definition, and the
2945 function calls. These are now available via DBX_STRINGTAB and
2946 DBX_STRINGTAB_SIZE using the objfile pointer.
2947 * dbxread.c (dbx_symfile_read): Relocate addr before using as
2948 an arg to read_dbx_symtab.
2949 * dbxread.c (dbx_symfile_read): Remove code that free'd the
2950 stringtab and the dbx specific per-objfile private info.
2951 * dbxread.c (init_psymbol_list): Remove symbol count from passed
2952 args in prototype, function definition, and function calls. It is
2953 now available via the DBX_SYMCOUNT macro using the objfile
2955 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
2956 local instance of struct dbx_symfile_info and replace with DBX_*
2958 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
2959 symfile_string_table and symfile_string_table_size.
2960 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
2961 symfile_string_table.
2962 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
2963 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
2964 stringtab size variables. Remove all code that used to reread
2966 * objfiles.c (allocate_objfile): Move calls to init_malloc()
2967 to prior to any calls to mmalloc for the objfile specific heap.
2968 * utils.c (init_malloc): Document the requirement that for each
2969 heap for which corruption checking is desired, that init_mmalloc
2970 must be called prior to any mmalloc calls on the heap.
2972 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
2974 * rs6000-pinsn.c: Make dis-assembly output more like
2975 other targets: Don't print instruction in hex before
2976 the assembly; use print_address to print out jump
2979 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
2981 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
2982 * cplus-dem.c: Support "Sc" meaning "signed char".
2984 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
2986 * configure.in: fix iris/iris3.
2988 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
2990 * command.c, main.c (various places): Use ctype.h macros
2991 (such as isupper(x)), instead of hard-wiring in ASCII-isms
2992 (such as (x >= 'A' && x <= 'Z')).
2993 (There are still more of these in other files.)
2994 * main.c (defined_command): Lower-case the user's
2995 new command before entering it. Needed because
2996 command lookup is case-insensitive (and also lower-cases).
2997 (Based on Metin's earlier patch.)
2999 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
3001 * config/irix4.mh: new file.
3003 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
3005 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
3008 * xm-mips.h: Declare strdup for ultrix.
3010 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
3011 when calling new_symbol.
3012 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
3015 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
3017 * config/rs6000.mh: Update (for Fred's new mmalloc)
3018 flags to disable use of GNU malloc/mmalloc.
3019 * munch: Change SYSV rule to allow .text before the label,
3020 as well as after, to work for AIX.
3021 * gdbtypes.h: Minor clarifiction.
3023 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
3025 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
3026 continuation in yet another place (between method declarations).
3028 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
3030 * mips-tdep.c: include symfile.h and objfiles.h to fix
3033 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
3035 * valops.c (value_struct_elt_for_reference): Added 'offset'
3036 parameter to handle multiple inheritance.
3037 * eval.c, value.h: Update accordingly.
3039 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
3041 * objfiles.h: New file
3042 * Makefile.in (HFILES): Add objfiles.h
3043 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
3044 main_scope_lowpc, main_scope_highpc.
3045 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
3046 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
3047 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
3048 xcoffread.c, : Include objfiles.h.
3049 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
3050 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
3051 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
3052 inside_entry_file() and logic changed appropriately.
3053 * blockframe.c (outside_startup_file): Renamed to
3054 inside_entry_file() and logic changed appropriately.
3055 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
3056 and logic changed to use per-objfile specific fields.
3057 * blockframe.c (inside_entry_scope): Renamed to
3058 inside_entry_func() and logic changed to use per-objfile specific
3060 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
3061 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
3062 Remove extern decls.
3063 * symfile.c, symfile.h (entry_point): Remove extern decl.
3064 * coffread.c (coff_symfile_init): Common entry point init code
3065 moved to symfiles.c, call init_entry_point_info().
3066 * coffread.c (complete_symtab): Use new per-objfile entry info.
3067 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
3068 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
3070 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
3071 * defs.h (inside_entry_scope, outside_startup_file,
3072 inside_main_scope): Prototypes changed for renames to
3073 inside_entry_func, inside_entry_file, inside_main_func,
3075 * symfile.c (syms_from_objfile): Common entry point init code
3076 moved to init_entry_point_info() and call init_entry_point_info().
3077 * symfile.h (init_entry_point_info): Include prototype.
3078 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
3079 moved to symfiles.c and call init_entry_point_info().
3080 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
3081 main_scope_lowpc, main_scope_highpc): Remove extern decls.
3082 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
3084 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
3085 works for the majority of targets.
3086 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
3087 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
3088 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
3089 Use default definition in frame.h.
3090 * frame.h (selected_frame_level): Make decl extern.
3091 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
3092 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
3093 * partial-stab.h: Use new per-objfile entry info.
3094 * symfile.h (struct objfile): Removed, moved to objfiles.h.
3095 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
3096 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
3097 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
3098 have_minimal_symbols): Prototypes moved to objfiles.h.
3099 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
3100 Macros moved to objfiles.h.
3101 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
3103 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
3105 More C++ improvements (pointers to members, qualified names).
3106 * c-exp.y: Support exp.type::name and exp->type::name
3107 syntaxes. (Unfortunately, doesn't work for static members.)
3108 * c-exp.y, eval.c: Make type::~type work better.
3109 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
3110 value_static_field by value_struct_elt_for_reference.
3111 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
3112 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
3113 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
3114 for OP_SCOPE operand; no point in it now that we use lazy
3115 reading of values, and use "reference to member" objects.
3116 * gdbtypes.h: Clarify comment.
3117 * valops.c: Change value_struct_elt_for_address to return
3118 a reference (or variable), rather than a pointer. Change
3119 the name to value_struct_elt_for_reference to reflect this.
3120 Returning a reference instead of a address provides a
3121 generalization, since we can use the routine for both
3122 class::name as well as &class::name.
3123 Also, recurse to handle multiple inheritance properly.
3124 * valprint.c: Moved code to print pointer-to-members
3125 to new function point_class_member. This allows a
3126 "reference-to-member" to be printed using the same code.
3127 * valprint.c (type_print_varspec_prefix): Avoid printing
3128 "struct " for domains of class-member types.
3129 * valops.c (search_struct_field): Inline code for simplified
3130 version of value_static_field (which can then be deleted).
3131 * value.h: Rename value_struct_elt_for_address to
3132 value_struct_elt_for_reference. Delete value_static_field.
3133 * values.c: Remove no longer used function value_static_field.
3135 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
3137 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
3138 elfread.c (coff_symfile_finish): Add function, prototype, and
3139 add to the xxxx_sym_fns struct for each file type. Also reformat
3140 the xxxx_sym_fns vector to a standard format and add comments.
3141 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
3142 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
3143 Pass pointer to struct objfile rather than pointer to sym_fns.
3144 Change references inside each function accordingly. Allocate any
3145 symbol file specific info in the per-objfile memory region.
3146 * dbxread.c (free_and_init_header_files): Break function into
3147 free_header_files(), called from dbx_symfile_finish(), and
3148 init_header_files(), called from dbx_new_init().
3149 * dbxread.c (dbx_new_init): Move deallocation things to new
3150 dbx_symfile_finish function.
3151 * elfread.c (elf_new_init): Call buildsym_new_init().
3152 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
3153 routine for the objfile before deallocating other stuff.
3154 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
3155 * symfile.h: Move struct sym_fns to before struct objfile def.
3156 Add sym_finish function pointer and change prototypes of other
3157 function pointers to reflect passing struct objfile pointer rather
3158 than struct sym_fns pointer.
3159 * symfile.c: Remove now obsolete symtab_fns pointer.
3160 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
3161 locates the correct sym_fns struct for the given objfile.
3162 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
3163 for better support of mapped symbol tables.
3164 * symfile.c (symbol_file_command): Remove obsolete code using
3166 * symfile.h: Remove duplicate declarations for symfile_objfile,
3167 entry_point, and object_files.
3168 * target.c (target_info): Compare symfile_objfile to NULL.
3169 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
3170 aixcoff_symfile_finish().
3172 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
3174 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
3175 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
3176 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
3178 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
3180 Some improvements to g++ debugging.
3181 * symtab.c (list_symbols): demangle before pattern matching.
3182 * symtab.c: Other fixes to improve handing of operators.
3183 * valprint.c (type_print_base): Fix test for constructor.
3184 * values.c (value_static_field): Allow evaluation of
3185 CLASS::METHOD, returning a function pointer.
3187 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
3189 * Makefile.in (VERSION): Roll 4.4.6.
3190 * exec.c (exec_file_command): Add code to ignore optional args
3191 passed in by file_command() for use in symbol_file_command().
3192 * main.c (main): Document -mapped and -readnow in help summary.
3193 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
3194 * objfiles.c (allocate_objfile): Filename arg removed. Changes
3195 to get filename from bfd with bfd_get_filename(). Test mapto
3196 against 0, not NULL. Use mstrsave() to make copy of filename.
3197 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
3199 * remote-vx.c (vx_load_command, add_symbol_stub):
3200 Symbol_file_add() takes an additional arg.
3201 * solib.c (symbol_add_stub): Symbol_file_add() takes an
3203 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
3204 changed to return a bfd not an objfile pointer.
3205 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
3206 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
3207 Change to eliminate local bfd and use symfile_bfd_open() plus
3208 allocate_objfile(). Add code to implement readnow option.
3209 * symfile.c (symbol_file_command): Changes to option handling,
3210 readnow functionality moved to symbol_file_add().
3211 * symfile.c (symfile_init): Eliminate local copy of bfd.
3212 * symfile.c (add_symbol_file_command): Changes to parse mapped
3213 and readnow options.
3214 * symfile.h (allocate_objfile): Arg removed from prototype.
3215 * symtab.h (symbol_file_add): Arg added to prototype.
3216 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
3219 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
3221 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
3222 mtrace.awk, state.c, state.h: Removed.
3223 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
3224 directories searched for source files.
3225 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
3226 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
3227 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
3228 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
3229 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
3230 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
3231 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
3233 * Makefile.in (HFILES): Remove state.h
3234 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
3235 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
3236 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
3237 * Makefile.in (clean): Remove all object files.
3238 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
3239 * cplus-dem.c: Remove prototypes definitions that are now done in
3241 * dbxread.c (throughout): Change from using per-objfile
3242 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3243 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
3244 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
3245 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
3246 * depend: Remove dependencies for state.o, state.h.
3247 * dwarfread.c: Add declaration for warning_pre_print.
3248 * dwarfread.c (dwarfwarn): Use warning_pre_print.
3249 * dwarfread.c (throughout): Change from using per-objfile
3250 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3251 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
3252 use supplied objfile.
3253 * i386-xdep.c (print_387_status): Change to use warning() rather
3255 * i387-tdep.c (print_387_control_word): Change to use warning()
3256 rather than printfs.
3257 * infrun.c (wait_for_inferior): Remove unreachable abort() call
3258 that some compilers grumble about.
3259 * language.c (throughout): Add declaration for warning_pre_print
3260 and using warning() instead of printfs.
3261 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
3262 * main.c (main): Add declaration for warning_pre_print and set it
3263 similarly to error_pre_print. Add declarations for
3264 mapped_symbol_files and readnow_symbol_files. Add appropriate
3265 definitions to long_options[].
3266 * minsyms.c: Trivial fix to comment.
3267 * objfiles.c (allocate_objfile): Substantially rewritten for
3268 using mapped symbol files.
3269 * objfiles.c (throughout): Change from using per-objfile
3270 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3271 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
3272 * source.c (throughout): Change from using per-objfile
3273 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3274 * source.c (open_source_file): Use mstrsave to save file name in
3275 mapped symbol region for objfile.
3276 * symfile.c: Remove include for state.h.
3277 include to local form.
3278 * symfile.c (symbol_file_add_digested): Remove.
3279 * symfile.c (symbol_file_add): Substantially rewritten for mapped
3281 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
3282 from objfile structure. Add malloc descriptor pointer (md).
3283 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
3284 * symm-xdep.c (print_fpu_status): Use warning() rather than
3286 * symmisc.c (free_symtab_block): Now takes and uses current
3288 * symmisc.c (throughout): Change from using per-objfile
3289 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3290 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
3291 Sun compiler grumblings when PTR is char *.
3292 * symtab.c (lookup_symbol): Cast return value of iterate_over_
3293 msymbols() to correct pointer type.
3294 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
3295 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
3296 error always starts on a line of it's own.
3297 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
3298 Rewrite for new mapped malloc package use.
3299 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
3300 that don't want to use the mapped malloc package; pass arguments
3301 on to traditional malloc package functions.
3302 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
3303 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
3304 mrealloc, malloc, and realloc but get fatal error if runs out
3306 * utils.c (msavestring, mstrsave): Save a string in a specific
3307 mapped malloc region.
3308 * utils.c (print_spaces): Use xmalloc to get the buffer.
3309 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
3310 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
3311 * config/i386v4.mh: Insignificant reorganization.
3313 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
3315 * xcoffread.c: Only enable compilation of debugging functions
3316 if IBM6000 is defined. Fails to compile otherwise.
3318 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
3320 * Makefile.in: pass MAKEINFO down on info.
3322 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
3324 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
3325 useless code, including an lseek to an uninitialized variable.
3326 Reported by Jim Williams <jimbo@wrs.com>.
3328 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
3330 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
3331 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
3332 * minsyms.c, symfile.c: Changes that may be generally
3333 applicable, but are #ifdef IBM6000 for now.
3334 * rs6000-xdep.c: Fixed typo in comment.
3335 * rs6000-tdep.c: Non-substatial changes.
3336 * xoffread.c: The main change here is addition of some
3337 debugging functions.
3338 * xoffexec.c: More changes.
3340 * xcoffread.c: Fixed two too-few-parameters bugs.
3342 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
3343 to SOLIB_CREATE_INFERIOR_HOOK macro.
3345 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
3347 * symfile.h: Add prototype for iterate_over_msymbols().
3348 * symtab.c (cplus_mangled_symbol): Add function.
3349 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
3350 iterate_over_msymbols to find demangled C++ symbol.
3351 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
3352 value to iterate_over_msymbols().
3353 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
3356 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
3358 * Makefile.in: added check target.
3360 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
3362 * ecoff.c: Move to ../bfd/coff-msym.c.
3363 * config/mt-*mips: Remove ecoff.o from the configuration.
3364 * remote.c (): Add newline to initial +.
3365 (remote_resume): Mention how to cope with signals.
3366 (remote_interrupt): Add debug msg.
3367 (remote-wait): Implement new 'T' reply, which includes
3368 status, PC, and FP all in a single short message.
3369 (putpkt): Add further debugging of packet acks.
3370 * mipsread.c (fixup_symtab): Also swap RFD's.
3371 (parse_partial_symbols): Avoid bug on unknown symbol types.
3372 * Makefile.in (VERSION): Roll to 4.4.5.
3373 * mips-tdep.c (heuristic_proc_start): Avoid long delays
3374 for remote MIPS by limiting heuristic to 200 byte search.
3375 (heuristic_proc_desc): Byte-swapping.
3376 (mips_print_register): Cope with failure of
3377 read_relative_register_raw_bytes. Byte-swap integers for
3379 * mips-pinsn.c (print_insn): Byte-swap instruction.
3381 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
3383 * config.sub configure.in config/.Sanitize config/mh-irix4
3384 gdb/.Sanitize gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
3385 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
3386 gdb/xm-irix4.h gdb/config/.Sanitize gdb/config/mt-irix3
3387 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
3389 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
3391 * defs.h, utils.c: xrealloc takes PTR as first arg.
3392 * defs.h: Reword confusing comment about ANSI prototypes.
3393 * defs.h: Some minor whitespace changes.
3394 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
3395 not NULL, which can be (void *).
3396 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
3397 * tm-i386v.h (SP_ARG0): Define
3398 * xm-sysv4.h: Back out of change for missing prototypes.
3399 * i386-tdep.c (get_longjmp_target): Add function.
3401 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3403 * Makefile.in: install man page too.
3405 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
3407 * All GDB files that #include defs.h: Removed stdio.h.
3408 (defs.h): #include stdio.h.
3410 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3412 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
3413 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
3414 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
3415 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
3416 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
3417 it before printing out the hex shape of an address.
3419 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
3421 * rs6000-xdep.c (frame_initial_stack_address): Move
3422 code to set frame->cache_fsr into new separate function
3423 frame_get_cacahe_fsr. This allows fixing a fatal error.
3424 * xcoffexec.c: Turn previously suppressed error
3425 message back on, after cleaning up BFD.
3427 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
3428 printing of blank line, since it cases printing of an
3429 extra blank line. Is this intended? It does mess up
3431 * defs.h: Put back declarations of malloc and realloc,
3432 but protected by #ifndef MALLOC_INCOMPATIBLE.
3433 * objfiles.c: Undo previous change: Use malloc/realloc
3434 for objfile malloc/realloc fields (but add a cast).
3435 * xcoffexec.c: Suppress an error message (for now).
3437 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
3439 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3440 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
3441 * buildsym.c: Use smash_to_pointer_type() to handle forward type
3443 * xcoffread.c: Modifications to C_DECL storage class handling, and
3444 introduction of an old smash_to_pointer_type() routine.
3446 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3447 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
3448 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
3449 parameters have been modified.
3451 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3452 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
3453 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
3454 and fetch_inferior_registers() always fetched all the registers
3455 resulting valid register values at hand all the time. Pushing a dummy
3456 frame did not require validating all register values first. After
3457 putting the above mechanism into action, we didn't have valid registers
3458 values always ready. Thus, all registers need to be fetched before
3459 pushing a dummy frame now.
3461 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3462 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
3463 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
3464 the starting address (actual frame address) of a frame.
3465 * rs6000-tdep.c: modifications to function_frame_info() to see if
3466 function reserves a frame pointer register (alloca register)
3467 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
3468 FRAME_LOCALS_ADDRESS has been updated to support debugging of
3469 functions with alloca() calls.
3471 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
3473 * xm-sysv4.h: Provide definitions/prototypes for host environment
3474 functions for which no definitions or prototypes are provided in
3475 any currently included gdb or host environment header files.
3476 For SVR4, this currently includes malloc and realloc, which cannot
3477 be portably prototyped in any gdb include file.
3479 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
3481 * buildsym.h: Remove obsolete variable file_stabs.
3483 * Makefile.in: Move place where configure merges in host-
3484 and target-dependent fragments later, so the latter
3485 can override (say) GNU_MALLOC.
3486 * config/mh-rs6000: Use system malloc. Otherwise, I
3487 ended up with *two* incompatible versions of malloc
3488 (functions in libc would call the malloc in libc).
3489 I assume this is a shared library problem.
3491 * remote.c: Fix (presumed) typo.
3492 * objfiles.c: Use xmalloc/xrealloc instead of
3493 malloc/realloc (since the latter are no longer declared).
3495 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3496 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
3497 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
3498 handle individual registers.
3499 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
3500 correctly in case it wasn't cached yet. (A problem showed up
3501 after fetching individual registers.)
3502 * buildsym.c: Disable type_synonym_name's type name overwriting
3503 in cases it is unnecesary. rs6000 portation doesn't use
3504 type_synonym_name, and it used to nullify type names
3505 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
3506 type's name as soon as space for that type is allocated.
3507 * xcoffread.c: ignore a section's lineno information if it is
3508 not `.text'. (In rs6000 bfd portation integration, skipping over
3509 `.pad' sections are ignored since it was in machine independent
3510 part of the code. Thus, a problem of fake sections with invalid
3511 lineno information arised.)
3513 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3514 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
3515 * rs6000-tdep.c: make function_frame_info() work whether or not
3516 reading from a core file.
3517 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
3519 * infrun.c. main.c, printcmd.c. symtab.c:
3520 More changes from IBM for rs6000.
3523 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
3525 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
3526 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
3527 Merge in changes (mostly from IBM) for RS6000.
3528 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
3529 More changes from IBM for RS6000. These are in machine-
3530 independent code, and probably could do with some cleaning
3531 up. The most questionable of these are #ifdef IBM6000.
3532 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
3533 to single_step() (for consistency with rs6000 and i860).
3534 * utils.c: Allow the 1st arg to xrealloc to be NULL
3535 (in which case do malloc). This removes the need for
3536 some tests in xcoff code (and perhaps other places?).
3537 * coffread.c: Removed variables last_source_file,
3538 type_vector, and type_vector_length as these are now
3539 defined by buildsym.[ch].
3540 * defs.h: Remove prototypes for malloc and realloc, since
3541 these should only be used to implement xmalloc and xrealloc,
3542 and they conflict with <stdlib.h> in AIX - where they
3543 return void* even when __STDC__ isn't defined. Sigh.
3544 * munch: Recognize *initialize* in data as well as text
3545 (AIX uses data). Also, incorporate a patch from Garrett
3546 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
3547 much more sensible, by only trying to match the name of
3548 the initialize_foo function, and not the junk before it.
3550 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
3552 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
3553 unless symbol table indicates that something has changed.
3555 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
3557 * remote.c: Make it work for embedded MIPS. Increase buffer
3558 size, and use throughout. Round buffer size up if too many regs.
3559 Support baud rate setting and try for an 8-bit path. If
3560 interrupted while waiting for target, send a ^C down the wire.
3561 Avoid single-byte reads.
3562 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
3564 * mips-xdep.h: Avoid the embedded regs when on Unix.
3566 * mipsread.c: Byte-swap the symbol table structures, using
3567 routines from ecoff.c, to read a symbol table written in any
3568 of the four possible byte orders.
3569 * configure.in (mips-big-* target): Same as Sony News.
3570 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
3571 * ecoff.c: New file for symbol swapping routines.
3573 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
3575 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
3576 all-breakpoints' command.
3577 * (get_number): Allow users to enter negative breakpoint numbers.
3578 * (breakpoint_1): Reformat display of 'info break' to show new
3580 * (create_longjmp_breakpoint, breakpoint_re_set,
3581 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
3582 symfile.c (syms_from_objfile): Re-do
3583 insertion of longjmp breakpoints. Move all code into
3584 breakpoint_re_set, and call that instead of
3585 create_longjmp_breakpoint in symfile.c.
3587 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
3589 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
3590 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
3591 * symtab.c (find_pc_symtab): Handle having no objfiles.
3592 * infcmd.c: Fix comment.
3593 * objfiles.c (free_all_objfiles): Add.
3594 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
3595 * symfile.c (symbol_file_command): free all objfiles when
3596 specifying a new symbol file.
3597 (reread_symbols): Stat the file name, don't fstat the descriptor.
3599 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3601 * Makefile.in, configure.in: removed traces of namesubdir,
3602 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3603 copyrights to '92, changed some from Cygnus to FSF.
3605 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
3607 * dbxread.c (end_psymtab): Delete empty psymtabs.
3608 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
3609 * symfile.h (struct objfile): Add free_psymtabs.
3611 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
3613 * Makefile.in (VERSION): Roll to gdb-4.4.4.
3615 * symfile.c (symbol_file_command): strcmp => !strcmp.
3616 * breakpoint.h: Move prototypes to follow enum definition they need.
3617 * breakpoint.c, infrun.c: Lint.
3618 * printcmd.c: Use `enum enable' rather than `enum
3620 * mipsread.c: First pass at making it compile with the new
3621 objfile changes. Probably seriously broken still, but it
3624 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
3626 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
3627 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
3628 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
3629 stepping (and nexting) through longjmp(). Also, cleanup
3630 breakpoint handling quite a bit by creating explicit breakpoint
3631 types instead of using magic breakpoint numbers.
3632 Makefile.in: Update version to 4.4.3
3634 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
3636 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
3637 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
3638 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
3640 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
3642 * minsyms.c (install_minimal_symbols): Add bunches to any
3643 existing minsyms in the objfile. Avoid extra mallocation
3644 by working directly in the obstack. Remove ignored `mainline' parm.
3645 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
3646 xcoffread.c: Change all callers.
3647 * FIXME: We should be able to eliminate MAINLINE from all the
3648 symbol readers now, with a small bit of work.
3650 * valops.c, value.h: Lint.
3651 * remote-vx.c: Add missing break; statement. Bugfix by
3652 Michael Sclafani, <sclafani@src.dec.com>.
3654 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
3656 * Makefile.in (VERSION): Update version to 4.4.2
3657 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
3658 minsyms.c, mmap-alloc.c, mmap-sbrk.c
3659 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
3660 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
3661 mmap-alloc.o, mmap-sbrk.o
3663 * altos-xdep.c: Minor whitespace change.
3664 * am29k-tdep.c (examine_prologue): Convert from misc function vector
3665 use to new minimal symbol table use.
3666 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
3667 * arm-xdep.c (store_inferior_registers): Returns void.
3668 * blockframe.c (get_pc_function_start, find_pc_partial_function):
3669 Convert from misc function vector use to new minimal symbol table use.
3670 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
3671 * breakpoint.c: Add prototypes for local functions.
3672 * breakpoint.c (catch_command_1): Change to static and remove unused
3674 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
3675 * breakpoint.h: Change function decls to prototype form.
3676 * buildsym.c: Add prototypes for local functions.
3677 * buildsym.c: Moved hashname() function here from dbxread.c.
3678 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
3679 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
3680 * buildsym.c (dbx_alloc_type): Change to static.
3681 * buildsym.c (finish_block): Add objfile parameter.
3682 * buildsym.c (misc): Change symbol_obstack to objfile version.
3683 * buildsym.c (make_blockvector): Change to static.
3684 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
3685 * buildsym.c (compare_line_numbers): Change to static, args are const,
3686 cast args when used.
3687 * buildsym.c (start_symtab): Inline new_object_header_files() call.
3688 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
3689 and made static. Add objfile parameter.
3690 * buildsym.c (end_symtab): Simplify code using line table size.
3691 Realloc the linetable on the objfile symbol_obstack and copy there.
3692 * buildsym.c (scan_file_globals): Convert from misc function vector
3693 use to new minimal symbol use.
3694 * buildsym.c (define_symbol): Add objfile parameter. Make sure
3695 strings get allocated in objfile's symbol_obstack. Convert references
3696 to builtin types to lookup_fundamental_type().
3697 * buildsym.c (read_type): Make static, add objfile parameter, convert
3698 references to buildin types to lookup_fundamental_type().
3699 * buildsym.c (read_struct_type): Add objfile parameter.
3700 * buildsym.c (read_array_type): Make static, add objfile parameter.
3701 * buildsym.c (read_enum_type): Make static, add objfile parameter.
3702 * buildsym.c (read_huge_number): Make static.
3703 * buildsym.c (read_range_type): Make static, add objfile parameter,
3704 convert references to buildin types to lookup_fundamental_type ().
3705 * buildsym.c (read_args): Make static, add objfile parameter.
3706 * buildsym.h: Convert function decl's to prototype form.
3707 * c-exp.y: Add prototypes for local functions, convert uses of misc
3708 function vector to minimal symbol table. Reformat all builtin type
3709 initializations and pass a NULL objfile to init_type() for them.
3710 * coffread.c: Change context_stack ref's to coff_context_stack,
3711 add local function prototypes. Cast uses of xrealloc arg 1.
3712 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
3713 crafting a new type.
3714 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
3715 * coffread.c (finish_block): Change name to coff_finish_block.
3716 * coffread.c (make_blockvector): Add and use objfile parameter.
3717 * coffread.c (record_line): Change name to coff_record_line.
3718 * coffread.c (start_symtab): Change name to coff_start_symtab.
3719 * coffread.c (end_symtab): Change name to coff_end_symtab.
3720 * coffread.c (record_misc_function): Change name to record_minimal_
3721 symbol and change to minimal symbol table use from misc func tbl.
3722 * coffread.c (coff_symfile_read): Convert from misc function vector
3723 use to minimal symbol table use.
3724 * coffread.c (hashname): Remove; use common version in buildsym.c.
3725 * coffread.c (decode_base_type): Change references to builtin types
3726 to calls to lookup_fundamental_type().
3727 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
3728 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
3729 * command.c: Add prototypes for local functions.
3730 * command.c (add_cmd): Prototype the 'fun' parameter and use the
3731 appropriate member of the function union for that type.
3732 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
3733 ifdef out the function since it isn't currently used.
3734 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
3735 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
3736 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
3737 * command.c (help_cmd): Compare function pointer to NULL.
3738 * command.c (help_cmd_list): Compare function pointer to NULL.
3739 * command.c (lookup_cmd_1): Use correct member of function union.
3740 * command.c (undef_cmd_error): Make static.
3741 * command.c (complete_on_cmdlist): Use correct member of func union.
3742 * command.c (do_setshow_command): Use correct member of func union.
3743 * command.c (shell_escape): Convert rindex use to strrchr.
3744 * command.h (COMMAND_H): Define if already included.
3745 * command.h (cmd_list_element struct): Change 'function' to a union
3746 and prototype args. Prototype completer function.
3747 * command.h: Convert decl's to prototype form.
3748 * convex-xdep.c (store_inferior_registers): Returns void.
3749 * copying.c: Prototype local functions.
3750 * coredep.c: Minor whitespace change.
3751 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
3752 * cplus-dem.c: Prototype local functions.
3753 * dbxread.c (hashname): Remove; moved to buildsym.c.
3754 * dbxread.c (free_and_init_header_files): Make static.
3755 * dbxread.c: Add prototypes for local functions.
3756 * dbxread.c (new_object_header_files): Remove; inlined usages.
3757 * dbxread.c (xrealloc usages): Cast args.
3758 * dbxread.c (record_misc_function): Change to record_minimal_symbol
3759 and change usages accordingly.
3760 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
3761 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
3762 * dbxread.c (dbx_next_symbol_text): Make static.
3763 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
3764 * dbxread.c (init_bincl_list): Add and use objfile parameter.
3765 * dbxread.c (free_bincl_list): Add and use objfile parameter.
3766 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
3767 * dbxread.c (end_psymtab): Convert to use per-objfile data.
3768 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
3770 * dwarfread.c (record_misc_function): Change name to record_minimal_
3771 symbol and use minimal symbol table throughout.
3772 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
3773 * dwarfread.c: Convert all references to builtin types to use the new
3774 lookup_fundamental_type function.
3775 * dwarfread.c (read_enumeration): Add and use objfile parameter.
3776 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
3778 * elfread.c (record_misc_function): Convert to use record_minimal_
3780 * elfread.c (elf_symtab_read): Add objfile parameter.
3781 * eval.c: Add prototypes for local functions and move some decls
3782 around to accomodate prototypes.
3783 * expprint.c: Add prototypes for local functions. Change references
3784 to misc function vector to minimal symbol table.
3785 * findvar.c (read_memory usages): Cast args.
3786 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
3787 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
3788 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
3789 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
3790 * gould-xdep.c: Minor whitespace change.
3791 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
3792 * hp300ux-xdep.c (store_inferior_registers): Returns void.
3793 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
3794 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
3795 * i386-tdep.c: Add prototypes for local functions.
3796 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
3797 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
3798 that defaulted to int.
3799 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
3800 i386_push_dummy_frame): Returns void.
3801 * i386-xdep.c (i386_register_u_addr): Declare params that default to
3802 int and explicitly declare return type as int.
3803 * i387-tdep.c: Minor formatting changes.
3804 * i960-tdep.c (leafproc_return): Convert from misc function vector
3805 use to minimal symbol table use.
3806 * infcmd.c: Add prototypes for local functions.
3807 * infcmd.c (continue_command, until_next_command, until_command,
3808 path_info, path_command): Make static.
3809 * infcmd.c (step_1, until_next_command): Convert from misc func
3810 vector to minimal symbol table use.
3811 * inflow.c: Add prototypes for local functions.
3812 * infptrace.c (store_inferior_registers): Returns void, not int.
3813 * language.c (_initialize_language): Use proper member of function
3815 * m2-exp.y: Add prototypes for local functions, convert misc function
3816 vector uses to minimal symbol table uses.
3817 * m2-exp.y (make_qualname, yyerror): Make static.
3818 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
3819 * m68k-pinsn.c: Add prototypes for local functions.
3820 * m68k-pinsn.c (print_insn): Cast args to read_memory.
3821 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
3822 * m68k-stub.c: Add prototypes.
3823 * m88k-pinsn.c (sprint_address): Convert from misc function vector
3824 use to minimal symbol table use.
3825 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
3826 * m88k-xdep.c (store_inferior_registers): Returns void.
3827 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
3828 * mach386-xdep.c (store_inferior_registers): Returns void.
3829 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
3830 * main.c: Add prototypes for local functions.
3831 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
3832 longjmp() result to (NORETURN void).
3833 * main.c (catch_errors): Prototype the 'func' parameter.
3834 * main.c (disconnect, stop_sig, do_nothin, float_handler):
3835 Takes an unused arg.
3836 * main.c (execute_command): Call the right member of the func union.
3837 * main.c (command_loop_marker, symbol_completion_function,
3838 command_loop): Make static.
3839 * main.c (command_line_input): Make linelength unsigned, cast arg
3840 to command_line_input().
3841 * main.c (add_info, add_com): Prototype the 'fun' parameter.
3842 * main.c (initialize_main): Call right member of function union.
3843 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
3844 * mem-break.c: Include symtab.h
3845 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
3846 * mips-xdep.c (store_inferior_registers): Returns void.
3847 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
3848 use to minimal symbol table use.
3849 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
3851 * mipsread.c (make_type): Remove, convert usages to init_type.
3852 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
3853 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
3854 vector use to minimal symbol table use.
3855 * parse.c: Add prototypes for local functions.
3856 * parse.c (xrealloc usages): Cast args.
3857 * parse.c (prefixify_expression, length_of_subexp): Make static.
3858 * parser-defs.h (PARSER_DEFS_H): Define when first included.
3859 * parser-defs.h: Convert function decls to prototype form.
3860 * partial-stab.h: Convert from misc function vector use to new minimal
3862 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
3863 the per-objfile copies.
3864 * printcmd.c: Add prototypes for local functions. Move some struct
3865 definitions around to accomodate prototypes.
3866 * printcmd.c (decode_format): Make static, change args oformat and
3867 osize to int from char.
3868 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
3869 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
3870 * printcmd.c (print_address_symbolic): Convert from misc function
3871 vector use to minimal symbol table use.
3872 * printcmd.c (address_info): Convert from misc function vector use
3873 to minimal symbol table use.
3874 * printcmd.c (delete_display, enable_display, disable_display_command):
3876 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
3877 * procfs.c (fetch_core_registers): Add unused param reg_addr.
3878 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
3879 * pyr-xdep.c (store_inferior_registers): Returns void.
3880 * remote-mm.c (mm_load): symbol_file_add return value unused.
3881 * remote-nindy.c: Minor format change.
3882 * remote-vx.c (vx_load_command): symbol_file_add result unused.
3883 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
3884 * rs6000-xdep.c (store_inferior_registers): Returns void.
3885 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
3886 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
3887 vector use to minimal symbol table use.
3888 * solib.c: Add prototypes for local functions.
3889 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
3890 function vector use to minimal symbol table use.
3891 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
3892 * solib.c (find_solib, shared_library_command): Make static
3893 * solib.c (read_memory, write_memory usages): Cast args.
3894 * solib.c (special_symbol_handling): Add function
3895 * source.c: Add prototypes for local functions.
3896 * source.c (select_source_symtab): Convert to scan objfiles.
3897 * source.c (open_source_file): Make static.
3898 * source.c (xrealloc usages): Cast args.
3899 * source.c (source_line_charpos): ifdef out, unused.
3900 * source.c (get_filename_and_charpos): Make static.
3901 * stack.c: Add prototypes for local functions.
3902 * stack.c (print_frame_info, frame_info): Convert from misc function
3903 vector use to minimal symbol table use.
3904 * symfile.c: Add prototypes for local functions.
3905 * symfile.c (compare_symbols): Make args const PTR's.
3906 * symfile.c (compare_psymbols, sort_pst_symbols) add.
3907 * symfile.c (sort_all_symtab_syms): Scan objfile list.
3908 * symfile.c (obsavestring): Add objfile parameter.
3909 * symfile.c (init_misc_bunches, prim_record_misc_function,
3910 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
3911 sort_misc_function_vector, compact_misc_function_vector): Remove
3912 * symfile.c (symbol_file_add_digested): Add function.
3913 * symfile.c (symbol_file_add): Returns struct objfile *.
3914 * symfile.c (symbol_file_command): Modify for state file use.
3915 * symfile.c (symfile_open): Add parameter "dumpable".
3916 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
3917 * symfile.c (load_command, add_symbol_file_command): Make static.
3918 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
3919 * symfile.c (rindex usages): Converted to strrchr.
3920 * symfile.c (allocate_psymtab): New
3921 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
3922 converted to minimal symbol table usage, but no obvious conversion.
3923 * symfile.c (free_all_symtabs): Remove.
3924 * symfile.c (_initialize_symfile): Use per-objfile info.
3925 * symfile.h: Rework the objfile structure to add per-objfile data
3926 objects (psymbol_obstack, symbol_obstack, type_obstack,
3927 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
3928 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
3929 Add prototypes to function declarations.
3930 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
3931 function vector usage to minimal symbol table usage.
3932 * symmisc.c (DEV_TTY): Define if not defined.
3933 * symmisc.c: Add local function prototypes.
3934 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
3935 printpsyms_command, print_objfiles, print_objfiles_command):
3936 Rework to use iterate_over_*
3937 * symtab.c: Add prototypes for local functions.
3938 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
3939 * symtab.c (lookup_partial_symtab): Scan through objfiles.
3940 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
3941 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
3942 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
3943 lookup_reference_type, lookup_member_type, allocate_stub_method,
3944 check_stub_method, create_array_type, smash_to_member_type,):
3946 * symtab.c (lookup_symbol): Some args are const.
3947 * symtab.h: All type related defs and structs moved to gdbtypes.h
3948 * symtab.h: Convert decls to prototypes.
3949 * target.c (noprocess): Make static.
3950 * target.h: Change decl's to prototypes.
3951 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
3952 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
3953 * utils.c (_initialize_utils): Use correct member of function union.
3954 * valarith.c: include gdbtypes.h
3955 * valops.c: include gdbtypes.h, add prototypes for local functions.
3956 * valops.c (value_push, value_arg_push, find_function_addr):
3958 * valops.c (value_string): Convert from misc function vector use
3959 to minimal symbol table use.
3960 * valops.c (check_field_in): Make arg const.
3961 * valprint.c: Add prototypes for local functions.
3962 * valprint.c (print_string): Make static
3963 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
3964 * values.c: Add prototypes for local functions.
3965 * values.c (value_headof): Convert from misc function vector to
3966 minimal symbol table.
3967 * xcoffexec.c: Add prototypes for local functions.
3968 * xcoffexec.c (exec_close, file_command, add_to_section_table):
3970 * xcoffexec.c (relocate_minimal_symbol): Add.
3971 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
3972 * xcoffread.c: Add prototypes for local functions.
3973 * xcoffread.c (sort_syms): Convert to scan objfiles.
3974 * xcoffread.c (read_xcoff_symtab): Make static.
3975 * xcoffread.c (various): Replace references to builtin types with
3976 calls to lookup_fundamental_type. Replace references to symbol_obstack
3977 and psymbol_obstack with pointers to the per-objfile copies.
3978 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
3979 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
3981 * xcoffread.c (init_stringtab): Add objfile parameter.
3982 * gdbtypes.c: New file
3983 * minsyms.c: New file
3984 * mmap-alloc.c: New file
3985 * mmap-sbrk.c: New file
3986 * objfiles.c: New file
3990 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
3992 * Check in Fred Fish's changes in these modules. Fred
3993 will make ChangeLog entries for all of them. Update VERSION
3996 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
3998 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
4000 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
4001 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
4002 value.h: Prototypes for static functions; lint.
4003 * gdbtypes.h: Empty file to ease transition.
4005 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
4007 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
4008 inferior.h, language.h, signame.h, target.h, terminal.h,
4009 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
4010 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
4012 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
4013 signame.c, sparc-xdep.c: Prototypes for all static functions.
4015 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
4016 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
4017 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
4018 Remove to_call_function and target_call_function, since it
4019 always calls the same thing (call_function_by_hand).
4020 * core.c, exec.c, solib.c: Rename target_ops sections =>
4022 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
4023 target.h: target_kill takes no args.
4024 * language.c (language_info): Scaffolding to allow briefer
4025 messages when the current language changes. FIXME.
4026 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
4027 complaints about volatile functions.
4028 * xm-sysv4.h (HAVE_MMAP): Define.
4030 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
4032 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
4033 to make prototypes for all functions declared here.
4034 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
4035 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
4036 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
4037 * ieee-float.h: Use PARAMS for prototypes; make some params const.
4038 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
4039 * m2-exp.y: Remove unused CONST; Rename OR and AND.
4040 * utils.c: Avoid declaring malloc and realloc. Lint.
4041 (request_quit): Accept signal-number parameter.
4043 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
4045 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
4046 DIE's. Add new function read_tag_pointer_type() to read them.
4048 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
4049 When creating a new user defined type, check to see if a partial
4050 type already exists, and if so, bash it to fit.
4052 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
4054 * coffread.c (decode_base_type): Pass long, not union.
4055 Fix by Eric Valette, ev@chorus.fr.
4057 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
4059 * elfread.c (elf_symtab_read): Fix code to correctly track
4060 changes in bfd for absolute symbols.
4062 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
4064 * xm-vaxbsd.h: Close off comment.
4066 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
4068 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
4070 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
4072 * mips-tdep.c (mips_print_registers): Print correct register
4073 number for double pseudo-registers.
4075 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
4077 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
4078 in the op$::OPERATOR. case. From Steven McCanne,
4079 <mccanne@horse.ee.lbl.gov>.
4081 * exec.c (set_section_name): Pass arg to exec_files_info;
4082 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
4084 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
4086 * main.c (print_gdb_version): Copyright msg: only this year.
4087 (cd_command): Avoid changing current_directory on error.
4089 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
4091 * mipsread.c (parse_partial_symbols): Handle dependencies
4092 between partial symbol tables (when not doing stabs-in-ecoff).
4093 (This used to be handled by parse_fdr, but parse_fdr was
4094 incompatible with handling stabs-in-ecoff, so the code
4095 was re-written to not use parse_fdr. Unfortunately,
4096 the logic to handle dependencies was overlooked.)
4098 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4100 * coffread.c (read_enum_type): Use the size of a target int when
4102 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
4104 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
4105 * symtab.c (lookup_reference_type, lookup_ptr_type): use
4106 TARGET_PTR_BIT to determine size of a pointer
4107 * values.c (unpack_long): when unpacking a REF or a PTR don't
4108 assume the size of the type.
4110 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
4112 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
4113 looking at its members. Improve guess between struct and union,
4114 only assuming union if multiple members have offsets of zero.
4116 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
4118 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
4119 (This is just for clarity - and one day permitting us to
4120 change FP0_REGNUM from 38 to 32, which would make more sense.)
4121 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
4122 register numbers in stabs-in-ecoff get handled correctly.
4124 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
4126 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
4127 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
4128 into BSD and Ultrix.
4130 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
4132 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
4134 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
4136 * Makefile.in: Increment version to 4.4.1.
4137 * main.c (print_gdb_version): Update copyright notice.
4139 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
4141 * mipsread.c: Prepend "struct " to the names of structure
4142 types, and similarly for enums and unions. (This used
4143 to be done, but got lost in the re-write to "guess" the
4144 difference between enum/struct/union.)
4145 Also, guess that a tag is an enum if the first member
4148 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
4150 * xm-vax.h: #ifndef ultrix around #include of endian.h and
4153 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
4155 * Projects: Patching executables is done.
4156 * Makefile.in (VERSION): Roll to gdb-4.4.
4157 * README, WHATS.NEW: Update for gdb-4.4.
4159 * symfile.c (reread_symbols): Whenever we reread one object
4160 file's symbols, we must restart the scan, because the object_files
4161 chain has been permuted.
4163 * exec.c (exec_files_info): Split out into print_section_info.
4164 Print BFD filename of each section if it's not the default one.
4165 * core.c (core_files_info): Call print_section_info.
4167 * xm-vax.h: Include a few system header files whose definitions
4168 must precede defs.h.
4169 * language.c, language.h: Make some things const.
4170 * expression.h, main.c: const spreads like ooze.
4172 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
4173 since BREAKPOINT values can be >0x80.
4175 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
4177 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
4179 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
4181 * sparc-pinsn.c: Remove kludge for preferring architectures.
4182 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
4183 and forever. Add `add' instruction to the set that get checked
4184 for a preceding `sethi' in order to print an absolute address.
4185 Corresponding changes in ../include/opcode/sparc.h needed
4186 to eliminate garbage instructions.
4188 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
4190 * mipsread.c (parse_partial_symbols): Make sure partial
4191 symbols are created for external symbols (as used to be
4192 the case). This is a bit of a pain with the mips-coff.
4193 It uses a table which points to all of the external
4194 symbols belonging to a particular FDR or psymtab.
4195 Once we've generated this table, we might as well save
4196 it, and then use it in psymtab_to_symtab_1 to find
4197 the symbols to pass to parse_external().
4198 * symfile.c, symfile.c: New function start_psymtab_common
4199 to share the common parts of allocating a new psymtab
4200 for dbxread, mipsread (and later dwarfread). Its code
4201 was pulled out from start_psymtab in dbxread.c.
4202 * dbxread.c (start_psymtab): Use start_psymtab_common().
4204 * valprint.c (val_print): If there is an error when trying
4205 to print a string, check to see if there really is a problem
4206 by reading just one character. If that works, assume
4209 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
4211 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
4212 cypress, v8 mnemonics in that order.
4214 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
4216 * sparc-pinsn.c: Put the qsort() back in.
4218 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
4220 * findvar.c (read_register, write_register): Handle machines
4221 where REGISTER_TYPE is not the same size as "int".
4223 Handle debug symbols in dynamically loaded (relocated) code:
4225 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
4226 offset to process_one_symbol.
4227 (process_one_symbol): Take new offset parameter. Add it into
4228 appropriate symbol types to relocate symbols to loaded addresses.
4229 Handle all possible symbol types, and complain() about types that
4230 we don't expect to see.
4231 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
4232 process_one_symbol (FIXME, should pass real offset).
4236 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
4238 (set_breakpoint, break_command_1, until_break_command,
4239 catch_command_1, breakpoint_re_set_one): Use it.
4240 * symtab.h (resolve_sal_pc): Declare.
4241 * infcmd.c (jump_command): Use resolve_sal_pc.
4243 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
4245 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
4247 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
4249 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
4250 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
4251 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
4253 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
4255 * dbxread.c (process_one_symbol): Make a first cut at handling
4256 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
4258 * symtab.c (find_pc_line): Fix stepping into and out of #included
4261 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
4263 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
4264 no longer any need to copy ../include/opcode/* into gdb.
4266 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
4268 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
4270 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
4272 * valprint.c (type_print_base, type_print_method_args):
4273 Print C++ constructor methods without bogus "return type."
4275 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
4277 * infptrace.c (child_xfer_memory): Parameter "target" should
4278 be a pointer to a structure, not the entire structure.
4280 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
4282 * depend: Convert the couple of references to ansidecl.h that
4283 used the local gdb version to use the ../include version.
4285 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
4288 (child_xfer_memory): Takes pointer to a struct, not entire struct.
4289 (inferior_proc_init): Fix non-ANSI version of args.
4290 (attach): Call print_sys_errmsg with correct number of args.
4291 (mappingflags): Make static, does not need to be global.
4293 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
4294 not the entire struct itself.
4296 * valops.c (value_assign): Cast some args to modify_field() and
4297 {read,write}_register_bytes() correctly.
4299 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
4301 * Makefile.in (MALLOCSRC): Removed reference to removed local
4304 * dwarfread.c (list_in_scope): Needs an initial value, use file
4307 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
4309 * main.c (main): Make option_index local to keep new getopt happy.
4310 main.c, solib.c, Makefile.in: Update copyright notices.
4312 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
4314 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
4316 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
4318 * Makefile.in (HFILES): Add partial-stab.h.
4320 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
4322 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
4323 New files for stratus. Not complete enough to actually build
4324 on the Stratus machine; that awaits copyright assignment for
4327 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
4328 for getting custom flags into CFLAGS when doing makes.
4330 * configure.in: Add config information for stratus.
4332 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
4334 * dbxread.c (process_one_symbol): Pass address of structure
4335 to complain(), rather than the whole structure.
4337 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
4339 * solib.c (solib_add_common_symbols): Only compile in when not
4340 using SVR4 style shared libraries.
4342 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
4344 * dwarfread.c (locval): Add offreg flag to indicate location
4345 values that are computed off a base register.
4347 * dwarfread.c (new_symbol): Rework TAG_global_variable and
4348 TAG_local_variable cases to account for static variables
4349 within function scopes.
4351 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
4353 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
4354 doesn't exist on some systems.
4356 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
4357 nexting over recursive function calls.
4359 * target.c (target_read_string): Create this routine to read null
4360 terminated strings from the target. It deals with running off the
4361 end of memory elegantly as well. solib.c (find_solib): Use
4362 target_read_string() to avoid problems with running off the end of
4365 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
4366 that reference pgrp_inferior.
4368 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
4370 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
4371 mips-tfile has been hacked to act more "traditionally."
4372 * dbxread.c: Fixed typo in comment.
4374 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
4376 * mips-tdep.c (mips_skip_prologue): Add some number of
4377 'sw' instructions before 'addiu' adjusts the stack.
4379 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
4381 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
4382 freescope, buildblock closescope, record_line, add_symbol_to_list,
4383 gatherblocks, make_blockvector): Extensive changes to switch
4384 to generic symbol table building code in buildsym.c. Remove
4385 scope tree structures and functions, symbol table building
4386 functions, and lots of other small changes.
4388 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
4389 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
4391 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
4393 * buildsym.c (cleanup_undefined_types): Add support for enums.
4394 This fixes the 'GDB internal error. cleanup_undefined_types with
4397 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
4399 * dbxread.c: detect gcc2 compilations.
4401 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
4403 * sparc-pinsn.c: Rename bitfields that overlap with macro names
4404 in ../include/opcode/sparc.h.
4406 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
4408 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
4409 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
4410 to reflect actual locations of opcode files, so TAGS target will
4413 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
4415 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
4418 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
4419 dereferencing to access the correct elements.
4421 * valops.c (value_addr): Declare return type of external func
4424 * xcoffread.c: Undefine next_symbol_text before redefining it.
4426 For older changes see ChangeLog-9091
4432 version-control: never