1 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
3 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4 fix to differentiate between gcc1 & gcc2 compiled files so that we
5 can debug calls that pass structs as args correctly.
6 * symmisc.c (dump_symtab): If block was compiled with gcc, say
9 * remote.c (remote_wait): Make regs be char to avoid picayune
10 ANSI compiler warnings.
12 * energize.h: Move all external struct decls to inside of
13 __STDC__, add prototype for energize_shell_wait().
14 * energize.c (getpty): Clean up, make us really get a controlling
16 * (energize_initialize): Disable SIGIO prior to setting up for
17 I/O interrupts. Move setsid(), et. al. to getpty().
18 * (energize_shell_wait): New routine to wait for things started
19 via the shell command, uses wait() instead of /dev/proc.
20 * Also, add prototype for execute_command_1().
22 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
24 * inftarg.c (child_create_inferior, child_attach,
25 child_mourn_inferior): collect unix child process stratum
26 functions which live below the target vector into this file to
27 facilitate host/target/native split. Also, make them static.
28 * inflow.c (child_mourn_inferior): removed.
29 * infrun.c (child_create_inferior, child_attach): removed.
30 (resume): becomes global so that functions below the
31 target vector can find it.
32 * inferior.h (resume): add prototype.
33 (child_mourn_inferior, child_create_inferior, child_attach):
36 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
37 replaced with find_default_attach and
38 find_default_create_inferior.
40 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
42 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
43 addresses don't get displayed in the wrong positions.
45 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
47 Separate core functions along target vector in preparation for
48 native support. Functions above vector now live in core.c. Those
51 * core.c (solib_add_stub, core_close, core_open, core_detach,
52 get_core_registers, core_files_info, core_ops): moved to corelow.c
53 (_initialize_core): removed addition of core_ops target.
54 * corelow.c: new file.
55 (solib_add_stub, core_close, core_open, core_detach,
56 get_core_registers, core_files_info, core_ops): moved from core.c
57 (_initialize_corelow): new function.
58 * gdbcore.h (core_open, core_detach): added prototypes.
59 (core_ops): add forward declaration.
60 * Makefile.in (SFILES_MAINDIR): add core.c
62 (TSOBS): change core.o to corelow.o
64 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
66 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
67 instead of 'sun' predefined symbol so that trap analysis code is
68 enabled only when the TARGET is a sun3.
70 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
72 * tm-i960.h (ext_format_i960): Add top-level declaration.
73 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
74 blocks, else Sun4 compiler complains.
76 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
78 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
79 instruction's argument. Patch from jonathan@cs.stanford.edu
82 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
84 Break the thread of control that implies that a unix child
85 process will be the default target.
87 * target.c (find_default_run_target, find_default_attach,
88 find_default_create_inferior, return_zero): new functions.
89 (cleanup_target): Make return_zero the default for to_can_run.
91 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
92 child_create_inferior references with find_default_XXX instead.
94 * target.h (struct target_ops): new field, to_can_run.
95 (find_default_attach, find_default_create_inferior): new prototypes.
96 (target_can_run): new macro.
98 * Also added a zero (default) to_can_run element to all static
99 struct target_ops initializations throughout GDB, except:
100 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
102 * infrun.c (child_create_inferior): Clean up error handling when
103 no exec file is specified.
104 (child_attach): Don't require exec file.
106 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
108 Remove kill_inferior_fast, in favor of target_kill, which goes
109 through the target vector.
111 * inferior.h (kill_inferior_fast): remove declaration.
113 * main.c (disconnect): call quit_cover using catch_errors rather
114 than calling kill_inferior_fast directly. New way goes through
115 the target vector, handles attached processes, and writes
116 command history if appropriate.
117 (quit_cover): new function, wrapper for quit_command.
119 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
120 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
121 inlining them into the local kill_inferior when needed.
123 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
125 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
126 * stabsread.c (read_struct_type): Simplify complicated expression
127 for dumb DECstation compiler.
129 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
131 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
132 operands to memory management instructions, from WRS.
134 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
136 * main.c (main): Back out previous language setting changes.
137 Replace with simple default to C before processing any init
138 files. There MUST be a language set, even in the absence of
139 init files or executables, or expression parsing fails.
141 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
143 * main.c (main): Move code that sets initial language to
144 symfile.c. Fixup places where command files are processed to
145 be consistent in setting a default language if none has been
147 * symfile.c (set_initial_language): Add code moved from
148 main() that sets an initial default language when a new
150 * symfile.c (symbol_file_command): Call set_initial_language.
151 * symtab.c (find_main_psymtab): Add FIXME comment.
153 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
155 * breakpoint.c, sparc-tdep.c: comment changes.
156 * configure.in: removed target_dependent line.
158 * remote-mm.c (mm_attach): change printf to error to prevent
160 * remote-udi.c (udi_attach): change printf to error to prevent
163 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
164 calls to {fetch|store}_inferior_registers with calls to
165 target_{fetch|store}_registers, for remote-target independence.
167 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
169 * Makefile.in: Fix bug I introduced in merging Rich's change.
170 * infrun.c (child_create_inferior): Use proceed() rather than
171 doing all the same stuff by hand.
173 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
175 * Makefile.in, configure.in: add support for files used only when
176 configured native, that is, when host = target.
178 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
180 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
181 stores are target dependent and were moved from xm to tm.
183 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
185 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
187 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
188 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
190 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
192 * target.h (struct target_ops): removed to_convert_to_virtual and
193 to_convert_from_virtual elements. Initializations removed from
194 all static initializations.
195 (target_convert_to_virtual, target_convert_from_virtual):
197 (host_convert_to_virtual, host_convert_from_virtual): Removed
198 forward declarations.
199 * target.c (cleanup_target): removed default assignments for
200 to_convert_to_virtual and to_convert_from_virtual.
201 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
203 * findvar.c (value_of_register, value_from_register):
204 target_convert_to_virtual inlined.
205 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
206 * valops.c (value_assign): target_convert_from_virtual inlined.
208 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
210 * main.c (gdb_readline): Avoid printf_filtered, which sets char
211 position wrong if used for the prompt.
212 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
214 Support for accessing arbitrary MIPS stack frames in memory.
216 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
217 set, run it before INIT_EXTRA_FRAME_INFO.
218 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
220 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
221 (FP) value in the frame_info struct if it is zero (as from top of
223 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
225 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
226 comes back as zero. So does FP_REGNUM, as a trigger for
227 init_extra_frame_info.
229 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
230 the program counter set before INIT_EXTRA_FRAME_INFO is run.
231 (INIT_FRAME_PC): Defined to null.
232 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
233 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
234 Briefly explain MIPS stacks in GDB.
236 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
238 * copying.awk, copying.c (show_copying_command,
239 show_warranty_command): Rename from copying_info, warranty_info,
240 to match command function conventions.
242 * utils.c (prompt_for_continue): Reinitialize more-counts
243 before printing anything, and again afterward. Fix comments.
244 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
245 or alloca() if needed.
247 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
248 detect native versus cross-host.
250 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
252 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
253 Suns. Rename to m68k_saved_pc_after_call.
254 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
255 m68k_saved... instead of sun3_saved...
257 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
259 * Makefile.in (update-depend, update-alldeps): Split out of
260 setup-to-dist, for convenience in rebuilding the depend and
262 (assorted): Update to catch straggler files when building gdb.tar.Z.
264 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
266 Preliminary cleanup for splitting host/native/target.
268 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
269 here; it is dealt with at a gdb-target-independent level.
270 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
271 high toned routine. Fix return type to void.
272 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
273 Rich and I believe the "real problem" was that both single_step
274 and target_resume were issuing PT_CONTINUE calls. This would
275 cause the second PT_CONTINUE to sometimes fail because the process
277 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
279 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
281 * energize.c (pty_to_kernel): Must check for EAGAIN as
282 termination condition.
283 (full_filename): Don't prepend dirname if filename begins with /.
284 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
286 (getpty (NCR)): Lotsa bug fixes...
287 (kernel_dispatch (case StopRType)): Use kill() instead of
288 killpg() so we can deal with losing systems...
289 (wait_for_events): Work around NCR select() lossage. It doesn't
290 zero out readfds when select() returns zero.
291 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
292 getcwd() instead of getwd() (NCR getwd() seg faults).
293 (energize_wait): Use sigaction() for NCR. Their version of signal()
294 is unreliable by default.
296 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
297 error from PIOCSWSTOP.
299 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
300 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
301 defs.h, utils.c: Make vfprintf_filtered global.
303 * energize.c (send_location): New routine to consolidate all
304 places where we must notify kernel of where the given pc is.
305 (cplus_demangle): Put single-quotes around demangled names.
306 (energize_call_command): Call send_location() after doing up,
307 down, and frame commands.
309 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
311 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
312 pass at doc for two new remote targets---29K using UDI, and Tandem
315 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
317 * doc/all.m4: turn on H8/300 stuff for generic manual
319 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
320 after explicit call to breakpoint() in serial stubs.
322 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
324 * mipsread.c: Clean up some white space.
325 (parse_symbol): Handle stEnd of stFile.
326 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
328 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
329 store_inferior_registers): Replace unexplained numbers
330 with manifest constants from a DECstation header file.
331 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
332 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
334 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
336 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
337 for "down". Suggested by Richard Stallman.
339 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
341 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
342 redeclaration bug on SunOS 4.
344 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
346 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
347 * m68k-stub.c: Remove a few extraneous ANSI-isms.
348 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
349 they aren't already there.
350 * remote-vx.c (vx_prepare_to_store): Ditto.
351 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
353 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
355 Removed a large number of changes inserted by Per Bothner
356 for C++ support. These will go back in when they've been
359 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
361 * serial.h: Fix prototye for serial_raw().
362 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
363 serial_write() to match prototypes.
364 * remote-st2000.c (get_reg_name): Make *p be const.
366 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
368 * remote-nindy.c (nindy_fetch_registers): Make return type void,
369 to agree with target structure field type.
370 (nindy_store_registers): Ditto.
372 * Makefile (OPCODES): New var, pointing to opcodes library.
373 (CLIBS, CDEPS): Include it.
374 (saber_gdb): Load opcodes library.
376 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
378 * a68v-xdep.c (store_inferior_registers): declare as void.
379 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
380 * remote-st2000.c: Massive changes to use new serial package.
381 Also added 'connect' command to transparantly connect to serial
383 * ser-termios.c: Big cleanup, use nicer coding conventions.
384 * ser-bsd.c: New module, serial stuff for BSD systems.
385 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
386 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
388 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
390 * doc/gdb.texinfo: fix shameful error of agreement reported by
391 jimb@occs.cs.oberlin.edu (Jim Blandy)
392 * doc/gdb.texinfo: remove old partial discussion of remote serial
393 protocol (via serial debug stubs)
394 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
395 use of serial debug stubs
397 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
399 * symfile.h: Declaration of set_demangling_style() moved
400 here from demangle.h (which is now in ../include).
401 * i386-xdep.c: Update comment.
403 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
405 * symtab.c (completion_list_add_symbol): restructured to optimize
406 for time. First clip names that cannot match. Then clip any
407 names we've already considered. Drop a redundant strncpy. Drop
408 a redundant malloc and associated free for demangled names.
410 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
412 * a68v-xdep.c (store_inferior_registers): Define as type void.
413 * configure.in: Add host m68k-apollo*-bsd*.
414 * demangle.c (struct demanglers): Use enum instead of constant
415 value to keep braindamaged HP/Apollo compiler happy.
417 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
419 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
420 match "FOO". This allows 'break Foo' to work when Foo is
421 a mangled C++ function. (See comment before function.)
423 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
425 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
426 for files in vx-share/*.c.
427 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
428 for normal GDB source files.
430 * Makefile.in (VERSION): Roll to 4.6.6.
432 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
433 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
434 * tm-sun3os4.h: Update comments.
435 * xm-delta88.h: Remove STACK_END_ADDR.
437 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
439 * Makefile.in (VERSION): Roll to 4.6.5.
441 * infrun.c: Lint for recent `handle' changes.
443 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
444 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
445 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
446 should include a ser-XXX.o module.
448 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
449 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
451 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
452 known suns in configure.in, rather than mapping them to unique
453 config files that happen to duplicate other config files.
454 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
455 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
457 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
459 * configure.in (*-*-sunos*): Use trailing * to match all
460 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
461 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
462 in production on Sun-4.
463 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
464 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
465 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
467 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
468 config/sparc-noun.mt: New target configs for embedded.
469 * config/sun4os3.{mh,mt}: Remove, never existed in production.
471 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
472 target definitions for embedded with and without underlines on
473 identifiers. FIXME -- this ought to be known by BFD instead.
475 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
476 not a parameter of the CPU, but of the development environment.
477 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
479 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
481 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
482 (which involves reading in main's symtab) if we have no breakpoints.
484 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
486 * dwarfread.c (cu_language): New local variable to record
487 language for current compilation unit being processed.
488 * dwarfread.c (set_cu_language): New local function to decode
489 and record language for current compilation unit being processed.
490 * dwarfread.c (synthesize_typedef): Add local function to
491 synthesize a typedef for C++ classes, structs, unions, and
493 * dwarfread.c (read_structure_scope): Synthesize typedefs
494 for C++ classes, structs and unions.
495 * dwarfread.c (read_enumeration): Synthesize typedefs for
497 * dwarfread.c (read_file_scope): Call set_cu_language to
498 record language for current compilation unit. After symtab
499 is built, save this recorded language.
500 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
501 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
502 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
503 typedefs for C++ classes, structs, unions, and enumerations.
504 * dwarfread.c (scan_compilation_units): Call set_cu_language
505 to record language for current compilation unit.
506 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
507 for TAG_enumeration_types, rather than in add_partial_symbol.
508 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
509 case with class, struct, and union type cases, now that they are
510 the same. Remove tests for non-NULL name attributes, now done
512 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
513 treat as alias for TYPE_CODE_STRUCT for now.
515 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
517 * Makefile.in: map "gdb" through program_transform_name when
520 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
522 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
523 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
524 Use "regi" for local indexing through register numbers, reserving
525 "regno" for the name of a specific register passed as an input
526 parameter. Fix bug propagated through all versions that sometimes
527 used regno as an index when it should have been regi, thus using
528 -1 as an index in some cases.
530 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
532 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
533 respectively, so same demangler can be used by other programs.
534 * Makefile.in: Remove demangler stuff.
535 * Makefile.in (depend): Pass -I../readline (needed for main.c).
536 * demangle.c (_initialize_demangler): Tell demangler which
537 CPLUS_MARKER to assume.
539 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
541 RS/6000 portability changes (for hosting cross-debuggers).
543 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
544 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
545 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
546 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
547 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
548 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
549 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
550 (NO_SINGLE_STEP): Add, target-dependent.
551 (loadinfotextindex): Lowercase, remove "aix_".
552 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
553 (NO_SINGLE_STEP): Remove, target-dependent.
554 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
555 * xcoffread.c: Only build file if RS/6000 native GDB.
556 (build_function_symbol): Remove #if 0'd code.
557 * rs6000-tdep.c: Cleanup. Add static fn protos.
558 Use CORE_ADDR for addresses throughout. Make void fns void.
559 (pop_dummy_frame): Add FIXME about bogosity of design here.
560 (rs6000_struct_return_address): Ditto.
561 (frameless_function_invocation, frame_get_cache_fsr,
562 frame_initial_stack_address, xcoff_relocate_symtab,
563 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
564 add_text_to_loadinfo, find_toc_address): Move from xdep file.
565 Use CORE_ADDRs. Change identifiers to lowercase.
567 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
568 supplying dummy routines if non-native. Add prototype for
569 static exec_one_dummy_insn. Move a mess of functions to
570 rs6000-tdep.c (as above). Remove #if 0'd code.
572 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
573 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
574 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
576 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
579 * vx-share/README, nindy-share/README: New files describing
580 how these directories' code is shared, and with whom.
582 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
584 * configure.in (target configurations): Reformat into table.
585 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
587 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
588 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
589 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
590 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
591 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
592 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
594 * Makefile.in (config-check): Add command to check whether
595 configure.in is consistent with config/*.
597 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
599 * configure.in (host configurations): Reformat nested cases into
600 easy-to-maintain table.
601 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
602 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
604 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
606 * cplus-dem.c: Reorder args to most local functions to make them
607 follow the consistent pattern of struct work_stuff pointer first,
608 followed by pointer into string being demangled, followed by
609 pointer to the string where the result is being stored, followed
610 by other args. Also generally replace most variables of name
611 "type" with "mangled" for consistency. They all pointed to the
612 same string but half were one name and half the other.
613 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
614 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
615 use whenever a qualified name is being demangled.
616 * cplus-dem.c (do_type): Qualified names are treated similarly
617 to fundamental types, not as modifiers of fundamental types.
619 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
621 * configure.in: Add sparclite as a target.
623 * sparc-stub.c (handle_exception): Flush instruction cache just
624 before returning to the user. (hexToInt): Fix overzealous cleanup.
626 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
628 * infrun.c (handle_command): Rewrite to allow multiple signal
629 numbers, signal number ranges, and to recognize "all" to mean all
630 signals except those used by the debugger.
631 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
632 to set or reset actions for specific signals.
634 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
636 * coffread.c (decode_type): Call alloc_type to alloc new
638 * stabsread.c (read_array_type, read_range_type, define_symbol):
639 Call alloc_type to alloc new types.
640 * stabsread.c (define_symbol): Move dbl_valu symbol field data
641 from type_obstack to symbol_obstack.
642 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
644 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
645 associated with a type, using the same mechanism as was used to
646 allocate space for the type structure itself.
647 * coffread.c (patch_type, coff_read_struct_type,
648 coff_read_enum_type): Use TYPE_ALLOC.
649 * dwarfread.c (struct_type): Use TYPE_ALLOC.
650 * gdbtypes.c (create_array_type, check_stub_method,
651 allocate_cplus_struct_type): Use TYPE_ALLOC.
652 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
653 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
654 read_range_type): Use TYPE_ALLOC.
656 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
658 * breakpoint.c (breakpoint_re_set): Select a default source
659 symtab if one is not currently selected.
660 * utils.c (query): Call wrap_here before building the output
661 query string, to turn off wrapping and flush any buffered output.
662 Otherwise our query may end up in the wrap buffer and never be
664 * eval.c (evaluate_subexp): Report error when attempting to
665 evaluate subscript for types without a target type, rather
666 than dumping core by using the NULL pointer.
667 * symfile.c (symbol_file_command): Forget current_source_symtab
668 and current_source_line when discarding symbol table.
670 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
672 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
674 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
675 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
677 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
679 * remote.c (remote_open): Fix baud rate setting to make -b flag
680 work. (remote_wait): Change 'T' message parser to deal with new
681 improved format which allows stub to send an arbitrary bunch of
683 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
684 make all this re-entrant by storing all state on the stack. Clean
685 up memory error trapping. (computeSignal, set_debug_traps):
686 make it all table driven. Make a start at a baud rate setting command.
688 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
690 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
692 * remote-vx.c: redefine malloc to avoid buggy declaration on
693 RS/6000 <rpc/types.h>.
694 xm-rs6000.h: include <sys/select.h> to define fd_set for
695 <rpc/svc.h> on RS/6000.
697 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
699 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
700 recursive invocations of make. Always create installation
703 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
705 * m68k-pinsn.c: Minor fix in style of output (don't use
706 range to indicate floating point control registers).
708 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
710 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
712 * infcmd.c (registers_info): Handle multiple register names.
713 Changes inspired by Roland McGrath.
715 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
717 * sparc-stub.c: New file. Mix it with your SPARClite
718 application, and it will speak GDB remote protocol!
719 * remote.c (remote_wait): Change 'T' (expedited reply) message to
720 deal with arbitrary registers. Needed for sparc-stub.
722 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
724 * cplus-dem.c (cplus_markers): Add table for gnu style and
725 use throughout, in place of compile time constant CPLUS_MARKER.
726 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
727 * cplus-dem.c (cfront_special): New function, as suggested
728 by pfieland@stratus.com.
729 * cplus-dem.c (forget_types): New function.
730 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
732 * cplus-dem.c (mop_up): Call forget_types().
733 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
734 Use throughout, instead of checking current_demangling_style.
735 * cplus-dem.c (demangle_signature): When finding an explicit
736 start of function args, forget all remembered types for
737 lucid/cfront style demangling.
738 * cplus-dem.c (demangle_prefix): In a sequence of two or more
739 underbar characters, use last pair as the delimiter. Hoist
740 gnu_special() call up to cplus_demangle(). Call cfront_special()
742 * cplus-dem.c (cplus_special): Fix virtual table name demangling
743 for inherited classes.
744 * cplus-dem.c (demangle_args): Document quirks of numbered
745 references to previously seen types.
746 * dbxread.c (read_ofile_symtab, process_one_symbol):
747 Use AUTO_DEMANGLING rather than explicitly checking
748 current_demangling_style.
749 * demangle.h: Add some comments.
750 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
751 CFRONT_DEMANGLING): New macros.
752 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
753 not found in the actual producer string produced by lcc.
754 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
755 than explicitly checking current_demangling_style.
757 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
759 * breakpoint.c (enable_longjmp_breakpoint,
760 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
761 Check for duplicate breakpoints at the same address. Bug report
762 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
764 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
766 * buildsym.c (end_symtab): Document that end_symtab can return
767 NULL under non-error conditions.
768 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
769 returned from end_symtab for empty compilation units.
771 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
773 * am29k-tdep.c: Lint from DECstation compiler.
774 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
775 As the man page says, "Sometimes you just can't get lint to shut
776 up". That doesn't mean you should blow away the code it won't
778 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
779 it up over the next few weeks. Make mips x 29k build.
780 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
781 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
782 but leave it as a comment because the breakpoint instruction
783 is not easily accessible at this moment (it's static, and if
784 we define one here, it goes into every file compiled).
786 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
788 * Makefile.in (VERSION): Bump to 4.6.3.
789 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
790 function scopes when building partial symbol tables.
791 * objfiles.c (open_existing_mapped_file): Make it clear in
792 warning message that out of date mapped files are ignored.
793 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
794 unit source file name in error message.
796 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
798 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
799 * dwarfread.c (struct_type): In absence of AT_byte_size for
800 bitfield, use size of object of member's type for the size of
801 the anonymous object containing the bit field.
802 * dwarfread.c (completedieinfo): Set has_at_byte_size when
803 an AT_byte_size attribute is seen.
804 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
805 union aux_ext (was aux_ent).
806 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
807 unsigned char* to char*, for Lucid compiler.
808 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
809 to be correct type (from unsigned char* to char*).
810 * valprint.c (type_print_derivation_info): Minor tweak to placement
811 of commas in derived class printing.
812 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
814 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
816 * xm-go32.h: Define LSEEK_NOT_LINEAR
817 * serial.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
818 then work out the lseek positions of newlines by running through
819 the file and `tell'ing. This makes source file listing work on
820 OS's where the relationship between physical position in file and
821 canonical position is indeterminate, eg VMS and DOS.
823 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
825 * stabsread.c: Ensure that all members of all allocated structures
826 are initialized to known state to avoid hard to find bugs with gdb
827 using fields containing random data.
828 * buildsym.c (start_subfile): Compact dirname initialization.
829 * buildsym.c (patch_subfile_names): New function.
830 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
831 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
832 * buildsym.h (patch_subfile_names): Add prototype.
833 * dbxread.c (process_one_symbol): Call patch_subfile_names.
835 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
837 * remote-udi.c: Update comments.
839 * remote.c (getpkt): Only force retransmission ten times;
840 after that, assume bug in target code, and handle pkt anyway.
842 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
844 * configure.in: Add support for apollo 68k under BSD environment.
845 * xm-apollo68b.h: New file to support above.
847 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
849 * configure.in: Recognize i486 host cpu.
850 * valprint.c (type_print_derivation_info): Print derivation info
851 in same form as class declarations in source.
852 * valprint.c (type_print_varspec_suffix): Split arg printing
853 code out to type_print_args function.
855 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
857 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
858 at_import, at_frame_base.
859 * dwarfread.c (completedieinfo): Remove cases for obsolete
860 AT_visibility, AT_import, and AT_frame_base attributes.
861 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
862 i860, which can keep up to 4 shadow breakpoints.
863 * tm-stratus.h (USG): Define.
864 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
865 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
866 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
867 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
868 * config/stratus.mt (TDEPFILES): Include files available from
869 stratus that are not yet in release pending receipt of paperwork
871 * buildsym.c (finish_block): Minor code format change.
872 * gdbtypes.h (struct field): Add to comments.
873 * gdbtypes.h (virtual_field_bits): Add to comments.
874 * objfiles.c (allocate_objfile): Change obstack interface to
875 match FSF merging efforts.
877 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
879 * Makefile.in (VERSION): Bump to 4.6.2.
880 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
881 * Makefile.in (OBS): Add stabsread.o
882 * Makefile.in (stabsread.o): Add build rule.
883 * stabsread.c, stabsread.h: New files.
884 * buildsym.c: Split out stabs specific support to stabsread.c.
885 * buildsym.h: Split out stabs specific support to stabsread.h.
886 * dbxread.c (stabsread.h): Include
887 * dbxread.c (dbx_new_init): Call stabsread_new_init.
888 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
889 * dbxread.c (read_ofile_symtab): Call end_stabs.
890 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
891 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
892 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
893 really_free_pendings to cleanups.
894 * elfread.c (elf_new_init): Call stabsread_new_init.
895 * gdbtypes.c: Small changes to maintenance commands.
896 * mipsread.c (stabsread.h): Include.
897 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
898 * xcoffread.c (stabsread.h): Include.
899 * xcoffread.c (global_stabs): Remove redundant def.
900 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
902 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
904 * lmode_inferior_valid, lmode_ours_valid: New static vars.
905 * inflow.c (terminal_init_inferior, terminal_inferior,
906 terminal_ours_1, initialize_inflow): Record and use state
907 of lmode_inferior_valid and lmode_ours_valid.
909 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
911 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
912 include <sgtty.h> on USG. (from sef).
914 * depend: es1800 dependency needed here.
916 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
918 * buildsym.c (read_struct_type): Initialize structs allocated
919 with alloca, to avoid using random values from stack later on.
920 * defs.h (fprintf_filtered): Add prototype.
921 * gdbtypes.c (check_stub_method): Fix misleading comments.
922 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
924 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
925 small changes to maint support functions.
926 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
927 for some fields and expand comments.
928 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
929 macro and track change to obstack_full_begin macro.
930 * utils.c (fprintfi_filtered): New function.
931 * valprint.c (type_print_base): Fixup field printing to not
932 print extraneous lines and not print bogus "no data fields"
933 messages for C++ classes with no data members. Also use new
934 fprintfi_filtered function.
936 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
938 * configure.in: es1800 ok for 68000 too.
940 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
942 * configure.in: echo error messages to stderr, not stdout
944 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
946 * configure.in: recognize hppa* instead of hppa
948 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
950 * energize.c: Second cut at DynamicLoad message handling.
952 * energize.c: Relativize pathnames in #include statements.
953 * (kernel_dispatch): Better error messages for unknown protocol
955 * (kernel_dispatch): First cut at DynamicLoad message handling.
957 * Makefile.in: Remove -I../readline from all compilations,
958 include a special case for main.o instead.
960 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
962 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
963 error if it fails to find a member type, rather than return NULL
964 and trigger a coredump.
965 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
966 lookup_demangled_partial_symbol,): Ask demangle_and_match to
967 match on complete demanglings, including argument lists for member
968 functions, rather than just accepting the first demangling that
969 matches the class and function name.
970 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
971 to start_symtab as the directory name.
972 * dwarfread.c (completedieinfo): Strip off any leading hostname
973 portion of the AT_comp_dir attribute string. Gdb doesn't know
974 what to do with them (FIXME).
976 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
978 * breakpoint.c (commands_command): Simplify code a bit, remove
979 unnecessary fflush().
981 * Makefile.in (OTHERS): Add gcc.patch.
982 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
984 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
986 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
989 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
991 * WHATS.NEW renamed to NEWS.
993 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
995 * dbxread.c, dwarfread.c: Re-enable experimental code to
996 automatically select demangling style.
997 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
998 DEMANGLING_STYLE, to make more descriptive. Revert back to
999 "auto" as default. Comment use.
1000 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
1001 * Makefile.in (${DEMANGLER}.o) Remove target and special
1004 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
1006 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
1008 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
1010 * Makefile.in, demangle.c: Change default demangling style to
1012 * Makefile.in: Update version to 4.6 !!!
1013 * README, WHATS.NEW: Update for 4.6.
1015 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
1017 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
1020 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
1021 nodes as base classes.
1023 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
1025 * alldeps.mak, depend: Update.
1027 * xcoffread.c: Add decl for section_offset to keep prototype happy.
1029 * Makefile.in (VERSION): 4.5.9.
1031 * xm-hp300bsd.h: Add decl for strdup().
1032 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
1033 PDR. Cleanup a few things, fix compilation warnings.
1035 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
1037 * Makefile.in (DEMANGLING_STYLE): New define to set default
1038 demangling style for C++. Defaults to "auto".
1039 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
1040 * Makefile.in (SFILES_MAINDIR): Add demangle.c
1041 * Makefile.in (OBS): Add demangle.o
1042 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
1043 Remove compile time decisions about demangling style and replace
1044 with runtime decisions using current_demangling_style.
1045 * cplus-dem.c (main): Expand code included during building of
1046 standalone demangler to recognize demangling style options.
1047 * dbxread.c (demangle.h): Include.
1048 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
1049 demangling style if processing g++ code and current demangling style
1050 is auto (Note: this feature currently disabled.)
1051 * demangle.c: New file, generic demangling control.
1052 * demangle.h (demangling_styles): New enumeration to select one
1053 of several demangling styles. Also define string names for each
1055 * demangle.h (set_demangling_style): Add prototype.
1056 * dwarfread.c (demangle.h): Include.
1057 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
1058 New producer string prefixes to recognize.
1059 * dwarfread.c (handle_producer): Consolidate actions for specific
1060 producers. Set demangling style based on producer string if
1061 current style is auto. (Note: this feature currently disabled.)
1062 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
1064 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
1066 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
1068 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1070 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
1071 * c-exp.y: Call lookup_signed_typename() after seeing
1072 "signed". This handles "signed char" correctly.
1073 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
1074 keywords before a type specifier.
1076 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
1078 * command.c (lookup_cmd_1): Clarify descriptive comments.
1079 * gdbcmd.h (maintenanceprintlist): Add declaration.
1080 * main.c (maintenanceprintlist): Add definition.
1081 * main.c (gdb_completer_command_word_break_characters): Add.
1082 * main.c (symbol_completion_function): Switch completer word
1083 break character sets dynamically, based on whether completion is
1084 being done on commands or on something else.
1085 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
1086 * maint.c: Include demangle.h.
1087 * maint.c (maintenance_demangle): New function.
1088 * maint.c (maintenance_print_command): New function.
1089 * maint.c (_initialize_maint_cmds): Reorganize some commands
1090 under new maintenance print subcommand.
1092 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
1094 * gdbtypes.c (lookup_struct_elt_type): If the input type is
1095 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
1096 target type. Otherwise, 'whatis this.field' wouldn't work,
1097 which would be inconsistent, since 'print this.field' works.
1098 * buildsym.c (read_struct_type, read_enum_type): Clear
1099 TYPE_FLAG_STUB flag.
1100 * buildsym.c (cleanup_undefined_types): Don't rely on a
1101 flawed "Reasonable test to see if" a type has been defined
1102 since it was referred to; now we can just see if the
1103 TYPE_FLAG_STUB flag has been cleared.
1104 * valprint.c (print_type_base): Emit public/protected/private
1105 labels for methods as well as fields. Also, indent these labels
1106 2 spaces instead of 4, for a more conventional "look".
1107 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
1108 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
1109 * gcc.patch: New file. Contains patch for gcc (so people
1110 with gdb-2.2.x won't have to wait for a new gcc release).
1112 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
1114 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
1115 (print_addr): Call print_address to show symbolic version as well.
1117 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
1119 (vx_read_register): Declare inferior_fp_regs. Delete code for
1120 copying "inferior_registers" around; the values are already in var
1121 "registers". Use correct size for register set.
1123 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
1124 target doesn't support it.
1125 (vx_read_register): Don't try reading them either.
1127 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
1128 VxWorks back end reads them in one contiguous set except for this
1130 (register_names): Change "pc" to "pcw" to avoid confusion printing
1132 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
1133 find the PC under VxWorks.
1135 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
1137 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
1138 to create new blank types, instead of handcrafting them.
1139 * defs.h (printfi_filtered): Add prototype.
1140 * utils.c (printfi_filtered): New function.
1141 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
1142 to simplify the code. Other cleanups.
1143 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
1144 * gdbtypes.h (struct cplus_struct_type): Add comments describing
1145 use of various fields.
1146 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
1147 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
1148 production that currently treats it exactly the same as STRUCT.
1149 * c-exp.y (yylex): Recognize "class" as token CLASS.
1150 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
1151 * symtab.c (decode_line_1): Fix to pass quoted args on down to
1152 general symbol handling code. Call cplus_mangle_opname with
1154 * symtab.c (decode_line_2): Print demangled function names in
1155 breakpoint menus, instead of just file and line number.
1156 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
1157 * valprint.c (type_print_base): Print "class" for C++ classes,
1158 rather than "struct". Print section labels for public, protected
1159 and private members of C++ classes.
1160 * values.c: Include demangle.h.
1161 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
1163 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
1165 * Makefile.in (VERSION): Update to 4.5.8.
1167 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
1169 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
1170 prevent crashes when examining cross-targets.
1171 * dbxread.c (process_one_symbol): Include directory name when
1172 calling start_subfile for SOL & BINCL symbols. This allows gdb to
1173 find include files, and yacc/lex sources when the cwd doesn't match
1174 that in which the object was compiled.
1175 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
1177 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
1180 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
1182 * maint.c (maintenance_command, maintenance_info_command):
1183 Install with allow_unknown as 0 and call help_list to show
1184 list of possibilities when no subcommand is specified.
1186 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
1188 * configure.in: Add m68k-ericsson-*.
1189 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
1191 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
1193 * maint.c: New file.
1194 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
1195 * Makefile.in (OBS): Add new file maint.o.
1196 * defs.h (command_class): Add class_maintenance.
1197 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
1198 commands. Allow for them (and other nonessential parts of gdb)
1199 to be selectively left out under special circumstances.
1200 * gdbtypes.c (recursive_dump_type): New function; supports
1201 maintenance print-type command.
1202 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
1204 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
1206 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
1207 initializers. Add initializations for setprintlist, showprintlist,
1208 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
1209 * printcmd.c (maintenance_print_type): New maintenance cmd.
1210 * valprint.c (setprintlist, showprintlist): Move to main.c, as
1211 implied by comment that all cmd lists are owned by main.c.
1212 * infcmd.c (unsetlist): Move to main.c, as implied by comment
1213 that all cmd lists are owned by main.c.
1214 * language.c (setchecklist, showchecklist): Move to main.c, as
1215 implied by comment that all cmd lists are owned by main.c
1216 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
1217 deletelist): Remove redundant declarations (also in gdbcmd.h).
1218 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
1219 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
1220 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
1221 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
1222 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
1223 maintenance_print_msymbols, maintenance_print_objfiles):
1225 * symmisc.c (printsyms_command, printpsyms_command,
1226 printmsyms_command, printobjfiles_command): Removed from
1227 _initialize_symmisc.
1228 * main.c (dump_me_command): Moved to maint.c and renamed to
1229 maintenance_dump_me.
1230 * breakpoint.c (all_breakpoints_info): Rename to
1231 maintenance_info_breakpoints.
1232 * breakpoint.c (_initialize_breakpoint): Convert add_info of
1233 all_breakpoints_info to add maintenance_info_breakpoints to the
1234 maintenanceinfolist instead.
1235 main.c (initialize_main): Set up maintenance class commands.
1237 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
1239 * energize-patches: Fix minor problems with building energize lib.
1241 * energize-patches: Change names of all cadillac procedure calls
1242 to be energize procedure calls. Simplify many hooks by moving
1243 tests energize.c. Configure energize, and build it automatically now.
1245 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
1247 * Makefile.in (VERSION): Bump to 4.5.7.
1248 * cplus-dem.c (demangle_args): Validate index for previously
1249 seen type to guard against bogus values from malformed manglings.
1250 * valops.c (value_struct_elt_for_reference): Guard against
1251 blindly using NULL return value from lookup_symbol.
1253 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
1255 * cadillac.c, cadillac-patches: Rename to energize.c and
1256 energize-patches. Change all routines and variables named
1257 'cadillac*' to 'energize*'. Create new file called energize.h to
1258 hold all interface declarations.
1260 * deblib/connection/*: Move all of this stuff into energize/, but
1261 delete unneeded files.
1263 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
1265 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
1267 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
1268 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
1269 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
1270 child processes, to avoid dead ones "hanging around" after GDB exits.
1271 (attach): Always stop the process if it needs it. Set RLC flag
1272 when attaching running processes, so it will continue if we detach
1273 it, quit, or are killed.
1274 (detach): Clear faults and set RLC flag to make process run
1276 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
1278 (info_proc): Open process O_RDONLY, so we can see any process,
1279 even those controlled by debuggers.
1280 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
1282 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
1284 Relocate symbols using an array of section_offsets, rather than a
1285 single `addr' or `offset'. This makes Solaris-2 support work, and
1286 permits better VxWorks (and maybe xcoff) support later.
1288 * symtab.h (struct section_offsets): New structure for keeping
1289 a set of offsets, rather than a single one.
1290 (struct objfile): Replace addr with section_offsets member.
1291 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
1292 * gdb-stabs.h: New include file with `symbol type specific'
1293 parameters for psymtabs and objfiles.
1294 * Makefile.in (HFILES): Add gdb-stabs.h.
1295 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
1296 * coffread.c: Conforming changes. Fake offset array always 0.
1297 * dbxread.c: Conforming changes.
1298 (struct dbx_symfile_info): Move to gdb-stabs.h.
1299 (start_psymtab): Call elfstab_offset_sections to calculate good
1300 offsets for this source file, based on the ELF symbol table info.
1301 (read_ofile_symtab): Yank N_CATCH, which is dead.
1302 (process_one_symbol, N_CATCH): Yank.
1303 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
1304 Relocate with SECT_OFF_TEXT.
1305 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
1306 to distinguish relocatable from absolute symbols. Then, if not
1308 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
1309 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
1310 (", N_ROSYM): SECT_OFF_RODATA.
1311 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
1312 (dbx_symfile_offsets): Add to translate addr to offset.
1313 * dwarfread.c: Conforming changes. Single offset currently used.
1314 * elfread.c: Add various complaints about elf/stab stuff.
1315 #include gdb-stabs.h. Conforming changes, using a single offset.
1316 (elf_symtab_read): Record info from BSF_FILE symbols, and local
1317 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
1318 for later use in building psymtabs.
1319 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
1320 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
1321 (free_elfinfo): New fn, frees all chained stab_section_infos
1322 in an objfile, and zaps the start-of-chain pointer.
1323 (elfstab_offset_sections): New fn, looks in stab_section_info
1324 chain to determine section bases to relocate a psymtab's worth
1325 of symbols, as they are being read.
1326 * mipsread.c: Conforming changes. Stabs-reading will relocate
1327 using one offset. MIPS-reading will not relocate at all.
1328 * partial-stab.h: Relocate different symbol types using different
1329 offsets from section_offsets.
1330 * symfile.c: Conforming changes.
1331 (find_lowest_section): Unused function to use later
1332 to free us from the Tyranny of the Text Section.
1333 (syms_from_objfile): Translate absolute arg ADDR to offsets used
1334 in all lower layers of symbol reading. Call format-specific
1335 sym_offsets function to initialize offsets for high speed symbol
1337 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
1338 (symbol_file_command, add_symbol_file_command): Callers changed.
1339 * symmisc.c (dump_psymtab): Print new relocation parameters.
1340 * xcoffread.c: Corresponding changes.
1342 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
1343 * main.c (main): Read the $HOME/.gdbinit file before processing
1344 the argv arguments (e.g. reading symbol files or core
1345 files). This allows global parameters to be set, which will apply
1346 during the symbol reading. The ./.gdbinit is still read after
1348 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
1349 * xcoffexec.c: Clean up quote inside comment.
1351 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
1353 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
1354 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
1355 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
1356 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
1357 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
1358 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
1359 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
1360 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
1361 values.c, xcoffread.c:
1362 Remove "(void)" casts from function calls where the return value
1363 is ignored, in accordance with GNU coding standards.
1365 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
1367 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
1368 * partial-stab.h: Ignore N_ENDM.
1369 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
1370 CODE or DATA section attachment. This eliminates a lot of random
1371 values from shared libraries, which screw up the ordinary symbols
1372 in the address ranges they happen to overlap.
1373 * buildsym.c (define_symbol): Eliminate special tests
1374 for function types; move into "function" cases in switch statement.
1375 (define_symbol: 'f', 'F', 'P'): Process all parameter types
1376 in case they define new type numbers. But ignore them (FIXME).
1377 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
1378 (read_sun_builtin_type): Add commentary.
1380 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1382 * xm-rs6000.h: define MEM_FNS_DECLARED
1384 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
1386 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
1387 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
1388 * mips-xdep.c: Remove most include files (unused, caused errs).
1389 (fetch_core_registers): Use right parameters in dummy fn.
1391 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
1393 * buildsym.c (scan_file_globals): Beware the null file.
1394 Fix from Jim Williams.
1396 * stack.c (return_command): Evaluate expression *before* popping
1397 off the stack frames! Fix inspired by Jim Williams.
1398 (up_silently_command, down_silently_command): No sel frame is error.
1400 * defs.h (memcpy, memset): Conditionalize decls on
1401 #ifndef MEM_FNS_DECLARED, since DECstation differs.
1402 (alloca): Break out the STDC and non-STDC alloca cases, to make
1403 it work on old preprocessors as well as "picky ANSI" ones.
1404 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
1406 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
1407 * utils.c (fputs_demangled): Rename SLOP since DECstation system
1408 header files define it!
1410 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
1412 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
1414 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
1415 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
1416 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
1417 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
1418 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
1419 utils.c, valarith.c, valops.c, valprint.c, values.c:
1420 Replace bcopy() use with memcpy(), which is more standard and can
1421 take advantage of gcc's builtin functions for increased performance.
1422 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
1423 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
1425 Replace bzero() use with memset(), which is more standard and can
1426 take advantage of gcc's builtin functions for increased performance.
1427 * i386-tdep.c, main.c, valprint.c:
1428 Replace bcmp() use with memcmp(), which is more standard and can
1429 take advantage of gcc's builtin functions for increased performance.
1431 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
1433 * remote.c (remote_wait): Fix cast on signal() call.
1434 * defs.h (alloca): More diddling with alloca. Have to ensure
1435 that it has a prototype, so that if alloca is defined as a macro
1436 that takes an arg, the definition is seen as a use of a macro
1437 that takes an arg, to satisfy picky ANSI preprocessors.
1439 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
1441 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
1442 consistency with all other gdb files.
1443 * cadillac.c: Use <string.h> rather than <strings.h>.
1444 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
1445 * Makefile.in (MAKE): Remove definition for consistency with
1446 other Makefile.in files and to fix problem with recursive makes.
1448 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
1450 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
1453 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1455 * source.c (print_source_lines): for DOS interoperability; don't
1456 print CR (013) as ^M.
1458 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
1460 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
1462 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
1464 * remote.c (remote_wait): Cast signal to void * to avoid warning
1465 from busted HP compiler.
1467 * partial-stab.h (N_SO): Rearrange code a little so that all SO
1468 stabs cause end_psymtab to be called.
1470 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
1471 compiler feature of putting 'c' into basic type descriptors for
1474 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
1475 where there is no place for nPC in prrun struct.
1477 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
1479 * mipsread.c: Pass NULL name pointer to init_type, not 0.
1480 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
1481 * dwarfread.c (enum_type): Save enum names on type_obstack.
1482 * dwarfread.c (struct_type): Save member name on type_obstack.
1483 * symtab.c (_initialize_symtab): Fix misspelling.
1484 * regex.c (store_jump, insert_jump): Return void.
1486 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
1488 * defs.h (PARAMS): Move to ../include/ansidecl.h.
1489 (alloca): Declare return type on SPARC, since Sun doesn't.
1490 (*_BYTE_ORDER): Improve comment: *must* be defined.
1492 * tm-hppa.h: New file, architectural definition of HP PA.
1493 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
1495 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
1496 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
1497 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
1498 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
1501 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
1502 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
1503 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
1505 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
1507 * printcmd.c (output_command): Thinko.
1508 (x_command): Only set remembered size/format if cmd succeeds.
1510 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
1511 since it is no longer used and burns time for every symbol read.
1512 (process_one_symbol): Treat N_CATCH like default (complain).
1514 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
1516 * partial-stab.h (case N_TEXT): Fix fencepost error when
1517 detecting start of new symbol info after reading symtab for a
1518 module with a zero length TEXT segment.
1520 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
1522 * Makefile.in (VERSION): Bump to 4.5.6.
1523 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
1525 * defs.h (NORETURN): Define away for Lucid compiler.
1526 * remote.c (remote_timer, remote_interrupt): Signal handlers
1528 * ser-termios.c (serial_write, serial_close): Return whatever
1529 value the write/close call returns, rather than falling off end.
1530 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
1531 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
1533 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
1534 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
1536 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
1537 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
1538 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
1539 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
1541 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
1542 store_inferior_registers): Supply missing fourth argument to
1544 * cadillac.c (kernel_dispatch): Make return type void.
1545 * cadillac.c (iosig): Signal handlers take one int arg.
1546 * valprint.c (val_print_fields): Call fprint_symbol to get
1547 automatic C++ demangling for mangled field names.
1549 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
1551 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
1552 * dwarfread.c (enum_type): Fix misspelling in comment.
1553 * valprint.c (val_print_fields, cplus_val_print): Minor
1554 adjustment to printing of C++ class structures to more closely
1555 match format for printing C structures, with and without setting
1558 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
1560 * infrun.c (wait_for_inferior): Don't test for SIGEMT
1561 (which is not a Posix signal) if it isn't defined.
1562 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
1563 New port to Linux (a free Unix clone for 386 machines).
1565 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
1567 COFF changes for dealing better with EPI 29K C compiler output.
1569 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
1571 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
1572 (read_coff_symtab): Move patch_opaque_types call from
1573 coff_symfile_read. Restrict it to symtabs from this objfile.
1574 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
1575 references on opaque type chain; just let coff_lookup_type handle 'em.
1576 (decode_type): Complain about tagndx values on
1577 non-struct/union/enum types, which the EPI compiler tends to produce.
1579 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
1581 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
1584 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
1585 usage to match new prototype. Include libbfd.h to get prototype.
1587 * source.c (find_source_lines): Handle large st_size fields.
1589 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
1591 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
1592 * stack.c (return_command): Use cleanups to avoid memory leaks.
1594 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
1596 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
1597 INT_REGNUM to INTE_REGNUM.
1599 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
1601 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
1603 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
1604 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
1605 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
1606 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
1608 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
1609 declarations of malloc/realloc/free that are inserted by some
1611 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
1613 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
1614 another decl of strdup (this really ought to come from libiberty.h!).
1616 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
1618 * remote.c (getpkt): Error if input exceeds buffer size.
1619 (_initialize_remote): `set remotedebug' enables packet trace.
1621 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
1622 N_SLINE's, etc, just like Sun cc on Solaris2.
1624 * am29k-tdep.c (read_register_stack, write_register_stack):
1625 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
1626 variable. Add `set' and `show' commands for it.
1627 * doc/gdb.texinfo: Document it.
1629 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
1631 * valprint.c (type_print_1): Plug memory leak. Print all
1632 C++ syms as demangled, not just functions.
1633 * buildsym.c (read_range_type): When we find a signed char
1634 type, do a lookup of signed char, not plain char. Plain char's
1635 still get looked up as plain char's elsewhere.
1637 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
1639 * eval.c: Avoid residue-by-zero when evaluating without side effects.
1640 (Bug and fix found by Pierre Willard.)
1642 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
1644 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
1646 * xm-rs6000.h: Add decl for strdup().
1648 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
1651 * breakpoint.c (enable_command, disable_command): Without args,
1652 should only affect normal breakpoints and watchpoints.
1654 * m68k-pinsn.c (print_insn_arg): Make register be const.
1655 * xcoffexec.c: Remove ' from comment.
1656 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
1657 with decls of malloc in c-exp.tab.c (as produced by yacc).
1658 There's got to be a better way to do this...
1660 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
1662 * partial-stab.h: Convert single rindex use to strrchr.
1663 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
1664 standard <strings.h> file, now that the only single use of
1665 rindex in the gdb source files is gone.
1667 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
1669 * mipsread.c: Undo ill effects from including <strings.h>,
1670 which #defines index to be strchr. Unfortunately, index is
1671 a member of a symbol table structure that can't be changed.
1672 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
1673 remove redundant #include's.
1675 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
1677 * mipsread.c: #include <strings.h> for rindex().
1679 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
1681 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
1683 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
1685 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
1686 extraneous SO stabs from busted C++ compilers.
1688 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
1690 * Makefile.in (VERSION): Bump to 4.5.5.
1691 * symtab.c (decode_line_1): Until C++ support stabilizes, when
1692 C++ lookups fail, print possibly helpful hint about completion.
1693 * cplus-dem.c (demangle_signature): Fix ARM style demangling
1694 for static data members.
1695 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
1696 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
1697 it's broken on ncr3000's.
1699 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
1701 * dwarfread.c (decode_modified_type): Change type of first arg.
1702 Change 'modifier' to char from unsigned char. Cast single use
1703 that needs to be unsigned char.
1704 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
1705 * utils.c (strdup_demangled): Add function.
1706 * defs.h (strdup_demangled): Add prototype.
1707 * stack.c (return_command): Demangle C++ function names for query.
1708 * infcmd.c (jump_command): Demangle C++ function names for query.
1709 * cplus-dem.c (consume_count): New function and prototype.
1710 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
1711 do_type): Replace conversion code with consume_count().
1712 * cplus-dem.c (gnu_special): Fix demangled of static members.
1713 * source.c (list_command): Print demangled function names
1714 when appropriate. Fix supplied by Peter Schauer.
1716 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
1718 * sparc-tdep.c: Clean up slightly for Solaris2.
1720 * buildsym.c (define_symbol): Nameless types are now on several
1721 platforms; generalize them and un-ifdef them to make Solaris 2
1724 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
1726 * infcmd.c: Fix typo (reported by Rob Savoye).
1727 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
1728 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
1729 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
1730 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
1731 rather than the one for the first file in the dependency chain.
1733 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
1734 set. Don't reset our own texthigh, or dependency-only pst's, in
1735 scanning all the rest of the psymtabs.
1736 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
1738 * buildsym.h (N_UNDF): Improve comments.
1739 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
1741 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
1743 * symtab.h (struct symbol): Add aux_value union for preserving
1744 an additional per-symbol value.
1745 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
1746 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
1747 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
1748 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
1749 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
1751 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1753 * symfile.c (clear_symtab_users_once): Now non-static (for
1756 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
1758 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
1759 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
1760 vax-pinsn.c: Remove reg_names decl (now in defs.h).
1762 Solaris-2 support on SPARC:
1764 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
1765 Add symbol_size and file offsets to struct symloc.
1766 Add static symbol_table_offset, string_table_offset,
1767 file_string_table_offset, next_file_string_table_offset,
1769 (add_old_header_file): Convert error() to complain()t.
1770 (dbx_symfile_read): Get symbol size via the objfile.
1771 Also get symbol_table_offset.
1772 (dbx_symfile_init): Record symbol size and count via the objfile.
1773 (dbx_next_symbol_text): Always add file_string_table_offset when
1774 accessing string table.
1775 (read_dbx_symtab): Initialize file_string_table_offset to 0.
1776 (SET_NAMESTRING): Use the offset.
1777 (end_psymtab): Large kludge to determine addresses where source
1778 files start and end (for the psymtab header).
1779 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
1780 Get this, symbol size, and symbol offset, from psymtab.
1781 (read_ofile_symtab): Don't back up one symbol for Solaris2.
1782 Patch up last_source_start_addr if zero in N_SO.
1783 (process_one_symbol): Add variable function_start_offset.
1784 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
1785 BLOCK_ADDRESS_FUNCTION_RELATIVE.
1786 ( "", N_OBJ, N_OPT): Ignore.
1787 (elfstab_build_psymtabs): New function to read stabs out of
1790 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
1791 (gdb): use GLOBAL_CFLAGS when linking, too.
1792 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
1793 (N_OBJ, N_OPT): Ignore.
1794 ('f', 'F'): Save last function name.
1796 * elfread.c (record_minimal_symbol_and_info): Kludged to put
1797 extra info in the minimal symbol.
1798 (elf_symtab_read): The extra info is the size of an ELF object,
1799 which was kludged to us in the `udata' field of the BFD symbol.
1800 Gag me with a crowbar...
1801 (elf_symfile_read): Keep track of both the absolute load address,
1802 and the offset between load addr and symbols. Handle STABS as
1803 well as DWARF sections, passing the absolute load address to
1804 elfstab_build_psymtabs.
1806 * symfile.h: Prototype elfstab_build_psymtabs.
1807 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
1809 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
1811 * buildsym.h: Add processing_acc_compilation flag.
1812 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
1813 (define_symbol): Skip arg types in function entries. Resolve
1814 overloaded 'P' which acc uses for prototypes of functions called
1816 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
1818 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
1819 save size of ELF symbols. FIXME.
1820 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
1821 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
1823 * configure.in: Solaris config is sparc-sun-solaris2.
1824 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
1826 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
1827 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
1828 * symfile.c (symfile_bfd_open): Comment where name is freed.
1829 * symmisc.c (extend_psymbol_list): Comment where list is freed.
1831 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
1833 * expprint.c (print_subexp): Add missing ']'.
1834 * defs.h (reg_names): Fix declaration to match that in infcmd.c
1835 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
1836 * WHATS.NEW: Point out improved C++ function name handling.
1837 * gdbtypes.c (lookup_fundamental_type): For now, use the same
1838 type names for both implicitly and explicitly signed integral
1839 types. See comment in the source code.
1841 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
1843 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
1844 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
1845 * expprint.c (print_subexp): Fix printing of register names.
1847 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
1849 * inferior.h (register_valid): Declare.
1850 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
1851 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
1852 macros for traversing the data structures in a single objfile.
1853 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
1854 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
1857 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
1859 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
1860 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
1861 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
1862 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
1864 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
1866 * depend: rebuild to account for remote-st2000.c.
1867 * remote-st2000.c: Almost works now.
1868 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
1870 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
1872 * c-exp.y (yylex): Recognize single-quoted strings that specify
1873 tokens with embedded whitespace, such as C++ demangled names.
1874 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
1875 * main.c (gdb_completer_quote_characters): Add global variable.
1876 * main.c (symbol_completion_function): Total rewrite for C++
1877 demangled name handling.
1878 * main.c (skip_quoted): New function.
1879 * main.c (main): Set rl_completer_quote_characters.
1880 * symmisc.c (dump_symtab): Print source language for symtab.
1881 * symtab.c (expensive_mangler): Add prototype and function.
1882 * symtab.c (completion_list_add_symbol): Total rewrite for new
1883 C++ demangled name handling.
1884 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
1885 other changes for demangled C++ symbol handling.
1886 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
1887 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
1888 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
1889 * symtab.c (completion_list_add_symbol): Total rewrite for new
1890 C++ demangled name handling.
1891 * symtab.c (expensive_mangler): New function.
1892 * utils.c (strcmp_iw, demangle_and_match): New functions.
1893 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
1895 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
1897 * Makefile.in: Roll VERSION to 4.5.4.
1898 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
1899 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
1900 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
1902 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
1904 * alldeps.mak: Rebuild to account for new files.
1905 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
1906 * tm-st2000.h: New file.
1907 * configure.in: Tandem debug monitor (st2000) support.
1908 * remote-st2000.c, config/st2000.mt: ditto.
1910 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
1912 * blockframe.c (inside_entry_file, inside_main_func,
1913 inside_entry_func): Return 0 if no symbols; avoid crashing.
1915 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
1917 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
1918 without masking, since it is signed and will later be compared
1919 against signed quantities. The right fix is probably to make
1920 it all unsigned, but this is a small, safe fix for this release.
1921 FIXME -- make the real change sometime soon.
1923 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
1925 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
1926 parameter in call to `symbol_file_add' to 0.
1928 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
1930 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
1932 * configure.in: Handle -m680[01234]0-wrs.
1934 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1936 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
1937 `ieee_extended_to_double'.
1939 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
1941 * valops.c (value_assign): Lint, by Pierre Willard.
1943 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
1945 * coredep.c (fetch_core_registers): Remove premature warning,
1946 which triggers on DECstation even though all regs are accessible.
1948 * m68k-pinsn.c (print_insn_arg): Use new macros to get
1949 sign-extension of instruction fields even on unsigned-char hosts.
1950 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
1952 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
1953 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
1954 since they define the target, not the host.
1955 * m88k-pinsn.c: Fix typo.
1957 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
1959 * valarith.c (value_zerop): -0.0 is still zero.
1960 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
1961 Patches by Paul Eggert <eggert@twinsun.com>.
1963 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
1965 * alldeps.mak, depend: re-make to account for ser-*.c.
1967 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
1969 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
1970 disconnecting from controlling terminal, to avoid gdb hanging
1971 on SVR4. Fixes bug reported by Oliver Okrongli.
1972 * procfs.c (PROC_NAME_FMT): Change format to match default used
1973 by system, as suggested by Oliver Okrongli.
1974 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
1975 bug fix from Brent Townshend (bst%tt@cam.ORG).
1976 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
1977 by turlais@rechser.total.fr.
1978 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
1979 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
1980 * objfiles.h (unlink_objfile): Add prototype.
1981 * objfiles.c (unlink_objfile): Add function.
1982 * objfiles.c (free_objfile): Call unlink_objfile.
1983 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
1984 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
1985 Also, discard old possibly bogus sf struct.
1986 * symfile.c (symbol_file_add): Call init_entry_point_info() and
1987 find_sym_fns() for remapped symbol files, in case of any changes
1988 since the last mapping.
1990 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1992 * findvar.c (read_relative_register_raw_bytes): use the raw size
1993 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
1995 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1997 Changes to support GDB running on DOS using GO32 and H8 support
1999 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
2000 allowing hosts with different text and binary file formats to
2002 * coffread.c (read_coff_symtab): changed calling convention and
2003 operation - now it opens its own file with FOPEN_RB rather than
2004 duping and fdopening the provided handle.
2005 * dbxread.c, cplus-dem.c: #include mangling.
2006 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
2007 binary files oring in the right bit.
2008 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
2009 * remote-hms.c: cleanup to use the new remote serial stuff
2010 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
2011 independent remote terminal I/O.
2012 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
2013 * source.c (openp): fix off by one problem removing / - can now
2014 open a source file in the root directory with DOS.
2015 * values.c (value_as_pointer): remove bogus address bits from
2016 long. (unpack_long): unpack into unsigned long/short if pointer.
2018 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
2020 * infrun.c (child_attach): Don't allow gdb to attach to itself.
2021 It gets permanently stuck in many OSes.
2022 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
2024 * breakpoint.c: Improve help text for info breakpoints.
2026 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
2028 * README: Add pointer to internals doc, and describe reading
2030 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
2031 * symtab.c (output_source_filename): Remove old glop for wrapping
2032 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
2034 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
2036 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
2037 * munch: Add sort -u to avoid duplications.
2038 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
2039 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
2041 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
2043 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
2044 avoid infinite loops while demangling bogus mangled names.
2045 * valprint.c (type_print_base): Minor fix for GNU style guide
2048 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
2050 * Makefile.in (VERSION): Bump to 4.5.3
2051 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
2052 * Makefile.in (demangle): New target to create standalone
2053 demangler with same code and options as internal demangler.
2054 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
2055 to support ARM style and Lucid style demangling, improve
2056 maintainability, fix several demangling bugs. More changes
2058 * defs.h (strstr): Add ANSI compatible prototype.
2059 * valprint.c (type_print_1): Demangle using ansi option.
2060 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
2062 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
2064 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
2067 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
2069 * mipsread.c (parse_procedure): Return rather than using
2070 uninitialized variable 'b'.
2072 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
2074 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
2075 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
2076 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
2077 relative to each source file.
2079 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
2081 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
2084 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
2086 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
2087 * am29k-tdep.c: Update to latest code from AMD.
2088 (get_saved_register) don't crap out if no frame.
2089 * remote-udi.c: Set/clear inferior_pid as appropriate.
2090 (udi_open) call target_preopen, don't close fd 0!!!, clean up
2091 error handling. Fixup end-of-debugging messages.
2092 (udi_fetch_registers) clean up big time, mainly don't multiply
2093 register_valid indices by 4, and use proper Offset when reading
2094 gr96-gr127. (udi_store_registers) general cleanup.
2095 (fetch_register) cleanup, simplify. (regnum_to_srnum)
2096 INT_REGNUM->INTE_REGNUM.
2097 * tm-29k.h: Upgrade to latest code from AMD.
2098 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
2099 (UDIConnect) Clean up error processing (like, don't do exit() if
2100 execlp fails), make code restartable, make more attractive.
2101 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
2104 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
2106 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
2107 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
2108 from former to latter.
2110 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
2112 * cplus-dem.c (do_args): Handle void args the same as others.
2113 * objfiles.c (free_objfile): Only try to unmap files when
2114 reusable objfiles are supported.
2115 * valprint.c (type_print_varspec_suffix): Add parameter that
2116 specifies if C++ demangling included function arguments. Use
2117 it to suppress printing extra pair of ()'s.
2118 * valprint.c (type_print_1): Fix problem with printing demangled
2119 C++ function types where demangled type includes the function
2122 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
2124 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
2125 Allows selection of C++ demangler to be a configuration option
2126 until multiple demanglers are supported.
2127 * demangle.h: New include file for extended demangler support.
2128 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
2129 utils.c, valprint.c: Include "demangle.h" and change all calls
2130 to cplus_demangle() or fputs_demangled() to use individual
2132 * valprint.c (type_print_1): Change options to cplus_demangle
2133 to print demangled function args. Still broken, but now less so.
2134 * cplus-dem.c: Include demangle.h, reorganize and update some
2135 comments to reflect reality.
2136 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
2137 second arg from fixed integer to bit based multiple options.
2138 * cplus-dem.c (optable): Reformat and replace ansi members with
2140 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
2142 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
2144 * values.c (set_internalvar): Force evaluation of lazy values.
2145 Bug reported by RMS.
2147 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
2149 * Makefile.in (VERSION): Bump to 4.5.2.
2150 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
2151 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
2152 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
2153 proper handling of bit fields.
2154 * gdbtypes.h (struct type): Clarify use of field.bitpos.
2155 * symtab.h: Fix couple of misspellings in comments.
2156 * value.h (struct value): Clarify use of bitpos.
2157 * value.h (unpack_field_as_long): Change prototype, returns
2159 * values.c (unpack_field_as_long): Change return type to LONGEST,
2160 sign extend unpacked fields that are signed, other rewriting.
2161 * config/ncr3000.mt: New target config file.
2163 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
2165 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
2166 even when printing 8-bit characters.
2168 * gdbtypes.c (make_{reference,pointer,function}_type): New
2169 functions which handle overwriting of forward-referenced types
2170 for stabs file reading.
2171 (lookup_{reference,pointer,function}_type): These just call
2172 the make_*_type functions with a null storage alloc parameter.
2173 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
2174 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
2176 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
2177 (dbx_alloc_type): Make it easier to understand. No funct change.
2178 (define_symbol: 't'): Don't put the typedef name into the name of
2179 the struct, union, or enum. Bugfix.
2180 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
2181 routines to properly handle overwriting preallocated types so that
2182 forward references will work.
2183 (read_enum_type): Force enum values to file scope, due to bug in
2184 Sun compiler output. FIXME, fix later.
2186 Remove unused header_file_prev_index mechanism. It was already
2187 obsolete in gdb-3.5. These comments appeared in 3.5:
2188 /* This code was used before I knew about the instance codes.
2189 My first hypothesis is that it is not necessary now
2190 that instance codes are handled. */
2191 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
2192 * buildsym.h: Remove it and prev_index that saves it.
2193 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
2195 * solib.c (special_symbol_handling): When called from core files,
2196 must set up debug_addr. Don't print error messages, just return.
2197 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
2199 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
2201 * cplus-dem.c: Allow nested class names (as in
2202 Foo::Bar::method()).
2203 Allow the cleaner cfront style of nested class names
2204 (Q2_3Foo3Bar as well as Q23Foo3Bar).
2205 Make cplus_demangle re-entrant by removing use of global
2206 variables. Instead, place all shared variables in a
2207 stack-allocated structure, and pass around its address.
2209 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
2211 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
2212 29k-share/* subdirs...
2214 * remote-udi.c (udi_insert/remove_breakpoint): Completely
2215 rewrite, only leave out the bugs.
2217 * Makefile.in: Add 29k/UDI support. Improve depend.
2218 * .Sanitize, alldeps.mak, configure.in, depend: Add 29k/UDI support.
2220 * am29k-tdep.c: Update to use new calling conventions, and misc
2223 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
2225 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
2227 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
2228 breakpoint instructions that leave PC pointing at the right place.
2230 * core.c (core_open): Call warning() to print warnings.
2232 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
2234 * symtab.c (lookup_symbol): Need to check if msymbol->name is
2235 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
2236 This prevents a crash when trying to lookup the value of a
2237 non-existent symbol.
2239 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
2241 * signame.c, signame.h: Remove, replaced by strsignal.c in
2243 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
2244 sun386-xdep.c: Remove include of signame.h
2245 * Makefile.in (SFILES_MAINDIR): Remove signame.c
2246 * Makefile.in (HFILES): Remove signame.h
2247 * Makefile.in (OBS): Remove signame.o
2248 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
2249 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
2250 psignal, perror): Add prototypes.
2251 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
2253 * depend: Manually remove signame.[cho] references.
2254 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
2256 * convex-xdep.c (core_file_command): Replace use of sys_siglist
2257 with safe_strsignal.
2258 * core.c (core_open): Replace use of sys_siglist with
2260 * core.c (memory_error): Replace use of sys_errlist with
2262 * i960-tdep.c (print_fault): Replace use of sys_siglist with
2264 * infcmd.c (program_info): Replace use of sys_siglist with
2266 * infrun.c (signal_stop, signal_print, signal_program):
2267 Allocate dynamically based on dynamic determination of number
2268 of signals to support.
2269 * infrun.c (child_create_inferior): Replace use of sys_errlist
2271 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
2273 * infrun.c (sig_print_info): Replace use of sig_abbrev with
2274 strsigno and sys_siglist with safe_strsignal.
2275 * infrun.c (handle_command): Call signo_max to find number of
2276 signals. Replace sig_number with strtosigno and sig_abbrev with
2278 * infrun.c (signals_info): Replace sig_number with strtosigno.
2279 * infrun.c (_initialize_infrun): Call signo_max to find number of
2280 signals. Dynamically allocate signal_{stop,print,program}.
2281 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
2282 * procfs.c (errnoname): Add function and prototype.
2283 * procfs.c (info_proc_siginfo): Call errnoname, replace use
2284 of sys_siglist with safe_strsignal.
2285 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
2286 sys_siglist with safe_strsignal.
2287 * procfs.c (info_proc_stop): Call errnoname.
2288 * procfs.c (signalname): Replace sig_abbrev with strsigno.
2289 * stuff.c (main, get_offset): Replace use of sys_errlist with
2291 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
2292 with safe_strsignal.
2293 * umax-xdep.c (core_file_command): Replace use of sys_siglist
2294 with safe_strsignal.
2295 * utils.c (safe_strerror, safe_strsignal): Add functions that
2296 call strerror and strsignal respectively, and deal with NULL
2298 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
2299 sys_errlist with safe_strerror.
2300 * valprint.c (val_print): Replace use of sys_errlist with
2303 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
2305 * Makefile.in: rework CFLAGS so that they can be set from the
2306 command line to make. CFLAGS -> INTERNAL_CFLAGS.
2307 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
2308 Pass CFLAGS on recusions.
2310 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
2312 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
2313 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
2314 overkill for the problem it solved.
2315 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
2316 and default to simply printing type names as appropriate.
2317 * main.c (main): Remove one of the leading newlines from
2318 warning_pre_print initialization.
2319 * objfiles.c (open_existing_mapped_file): Add function and
2321 * objfiles.c (open_mapped_file): Rewrite to use new function
2322 open_existing_mapped_file.
2324 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
2326 * sun3-xdep.c (fetch_core_registers): Lint.
2327 * tm-sun3.h: Prototype lint.
2330 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
2332 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
2333 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
2334 * objfiles.c: Cast calls to close() with unused returns to void.
2335 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
2336 old objfile's name before updating it.
2337 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
2338 * objfiles.h (objfile struct): Add mmfd member.
2339 * symfile.c (syms_from_objfile): Move some code to
2340 new_symfile_objfile.
2341 * symfile.c (new_symfile_objfile): Add new function, common code
2342 from syms_from_objfile.
2343 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
2344 mapped and unmapped symbol files.
2345 * symfile.c (symbol_file_command): Print "No symbol file now"
2346 message, ala exec_file_command for the exec file.
2347 * symfile.h (new_symfile_objfile): Add prototype.
2348 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
2349 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
2351 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
2353 * rs6000-pinsn.c: New version from IBM (Metin).
2354 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
2355 to avoid warnings from some compilers.
2357 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
2359 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
2360 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
2361 type's flag word that marks it as a fundamental type.
2362 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
2363 flags argument for all calls to init_type().
2364 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
2365 flags argument for all calls to init_type(). Also remove
2366 dependency on host sizes for ints, floats, etc.
2367 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
2368 flags argument for all calls to init_type(). Also remove
2369 dependency on host sizes for ints, floats, etc.
2370 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
2371 bit to flags argument for all calls to init_type(). Add types
2372 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
2373 * valprint.c (unsigned_type_table, signed_type_table,
2374 float_type_table): Remove.
2375 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
2376 bit when printing fundamental types, and print the actual name
2377 for such types, rather than inventing one. Remove code that
2378 invented fundamental type names.
2379 * valprint.c (_initialize_valprint): Remove initializations
2380 for now removed unsigned_type_table, signed_type_table, and
2383 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
2385 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
2386 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
2389 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
2391 * dwarfread.c (target_to_host): New function similar to previous
2393 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
2394 Extensive changes to convert all previous usages to use new
2395 target_to_host() function.
2396 * dwarfread.c (struct dieinfo): Change types of most integral
2397 members to be unsigned.
2399 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
2401 * WHATS.NEW: Revise -mapped doc.
2403 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
2405 * mipsread.c (parse_partial_symbols): Complain when sh->index is
2406 too high or when skipping `forwards' moves us backwards.
2407 (parse_type): Print mis-guessed tag name in complaint.
2408 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
2409 (parse_procedure): Do not attempt to create symbols; just fill in
2410 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
2411 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
2412 for clarity. Set top_stack before calling parse_external. In
2413 stabs, sort symbols before calling parse_procedure.
2415 * symmisc.c (std_in, std_out, std_err): Add vars to access std
2416 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
2417 * Makefile.in: Remove stage* targets. Avoid echo on recursive
2418 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
2421 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
2423 * Makefile.in (VERSION): Set to 4.5.1.
2424 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
2425 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2426 fill_gregset): New functions for SVR4 /proc support.
2427 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
2428 Remove new symbol types and such to ../include/coff/symconst.h.
2429 (parse_symbol): Simplify code for parsing struct/enum/unions.
2430 (parse_type): Handle `long long' types.
2431 (upgrade_type): Handle `const' qualifier.
2432 (parse_partial_symbols): fix indentation, clean a bit.
2434 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
2436 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
2437 copy in data from raw read buffers, calling bfd byteswapping
2438 routines as appropriate. Use to replace most existing memcpy
2440 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
2441 * configure.in: Recognize new ncr3000 config.
2442 * config/ncr3000.mh: New config file.
2444 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
2448 * README: Update for release.
2449 * Makefile.in: Update version to 4.5.
2450 * WHATS.NEW: The obvious.
2452 * depend: Generate new depend file for this release.
2454 * Makefile.in (depend): Fix dependancy generation so that it does
2455 not include gcc 'fixincluded' files, which are usually in a system
2458 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
2460 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
2461 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
2462 symbols for nameless types. And, handle `R' (register parameter
2463 type) for AIX. (an extension to existing stabstring grammar).
2464 * rs6000-xdep.c: Fix typo (= should have been ==).
2466 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
2468 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
2470 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
2472 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
2473 * signame.c (SIGWAITING, SIGLWP): Add.
2475 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
2477 * xm-i386mach.h: add decls for errno and strdup().
2479 * breakpoint.c (breakpoint_1): Add (int) casts for enums
2480 used in array index context (otherwise, some compilers barf).
2482 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
2484 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
2485 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
2486 in a system call, and provide better backtrace if so.
2488 * Makefile.in (HFILES): Add xcoffsolib.h.
2489 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
2490 * rs6000-pinsn.c: #include "opcode/rs6k.h"
2492 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
2493 mipscoff_symfile_read): Convert to BFD to do file I/O.
2495 * symfile.c: #include <ctype.h> to get proper def if isspace().
2497 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
2499 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
2501 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
2502 function also when parsing embedded stabs.
2504 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
2506 * mipsread.c: Fix more declarations.
2508 * mipsread.c: Fix many invocations of complain. Use enum
2509 type_code where appropriate.
2511 * xm-vaxult.h: Add decl for strdup().
2513 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
2516 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
2518 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
2521 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
2523 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
2524 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
2525 Merge in more patches for rs6000 from Metin Ozisik.
2526 * utils.c: Fix typo in comment.
2528 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
2530 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
2531 * procfs.c (attach): Set nopass_next_sigstop if attached
2532 process is forcibly stopped.
2533 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
2534 resending SIGSTOP to attached process on first resume.
2536 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
2538 * Makefile.in (SFILES_MAINDIR): add mipsread.c
2540 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
2542 * Makefile.in (OBS): Compile mipsread.c for all targets now.
2543 (VERSION): Bump to 4.4.85.
2544 * mipsread.c: Update for new include files. Lint.
2545 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
2546 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
2547 Don't need to bring in mipsread.o specially any more.
2549 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
2551 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
2552 routine (for Irix-4.x). Make many funcs static and void.
2553 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
2554 * (init_extra_frame_info): Don't trash cached value of frame
2555 pointer register. This fixes backtracing through routines that use
2556 alloca(). Generally clean up declarations of functions, and use
2557 typedefs and macros to reference data structures as appropriate.
2558 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
2561 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
2563 * values.c (unpack_long): Fix unpacking error for signed chars
2564 on hosts where the default character type is unsigned.
2565 * procfs.c (pr_flag_table, pr_why_table): Add some entries
2566 for newer SVR4 variants.
2567 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
2568 turn off trace inherit-on-fork flag to favor latest SVR4 method.
2569 * procfs.c (mappingflags): Add support for MA_PHYS
2571 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
2573 * buildsym.c (read_struct_type): Avoid coredump when C++
2574 abbreviated type name is messed up. Reported by Joe Buck.
2575 FIXME, we need to determine whether GDB or GCC needs to be
2576 smarter to correctly locate this type name.
2578 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
2579 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
2580 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
2581 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
2582 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
2584 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
2586 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
2587 * symtab.h (current_source_symtab): Make extern
2588 * symtab.h (current_source_line): Make extern
2589 * inferior.h: Move all procfs.c prototypes to one place, add
2590 prototype for proc_signal_handling_change. Add prototypes for
2591 signal_stop_state, signal_print_state, and signal_pass_state.
2592 * inferior.h (stop_soon_quietly): Make extern
2593 * inferior.h (attach_flag): Make extern
2594 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
2595 * infrun.c (signal_stop_state, signal_print_state,
2596 signal_pass_state): New functions to query specific signal
2598 * infrun.c (handle_command): Minor error message change, add
2599 NOTICE_SIGNAL_HANDLING_CHANGE.
2600 * procfs.c (open_proc_file): Remove iris specific reset of
2601 inherit-on-fork flag, moved to proc_set_exec_trap().
2602 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
2603 to reset inherit-on-fork flag, bash comment to GNU form.
2604 * procfs.c (proc_base_address, set_proc_siginfo,
2605 fetch_core_registers): Conform to code style.
2606 * procfs.c (signame.h): Include.
2607 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
2608 syscallname(), info_proc_syscalls()): New macros, tables, and
2609 functions to organize and report system call information.
2610 * procfs.c (saved_fltset, saved_trace, saved_sighold,
2611 saved_exitset, saved_entryset): Add to procinfo struct.
2612 * procfs.c (struct trans): Add.
2613 * procfs.c (pr_flag_table, pr_why_table, faults_table,
2614 siginfo_table, errno_table): Tables to translate numeric values
2615 to symbolic names and short descriptions.
2616 * procfs.c (signalname, info_proc_signals): Add function and
2618 * procfs.c (proc_info): Now info_proc.
2619 * procfs.c (proc_info_address_map): Now info_proc_mappings.
2620 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
2621 info_proc_faults, lookupname, lookupdesc, sigcodename,
2622 sigcodedesc): New functions.
2623 * procfs.c (proc_signal_handling_change): New function to set
2624 the trace flags based on the state of gdb's signal handling flags.
2625 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
2626 and remove code to do PIOCSTRACE ioctl.
2627 * procfs.c (attach, detach): Preserve and restore process flags
2628 using saved_* fields in procinfo struct.
2629 * procfs.c (attach): Call proc_signal_handling_change.
2630 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
2631 * procfs.c (proc_desc): Update for latest changes.
2632 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
2633 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
2634 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
2636 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
2638 * procfs.c (set_proc_siginfo): Add prototype and new function.
2639 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
2640 up inferior siginfo struct.
2641 * elfread.c (elf_symfile_read): Compute the relocation amount
2642 by subtracting off the address of the ".text" section.
2643 * solib.c: Add pointer to ".text" section to so_list struct.
2644 * solib.c (solib_map_sections): Initialize pointer to ".text"
2645 section in so_list struct.
2646 * solib.c (symbol_add_stub): Pass base address of ".text"
2647 section to symbol_file_add, rather than the load address of
2648 the shared library. On SunOS they are the same. On SVR4 they
2651 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
2653 * mipsread.c (parse_procedure): PDR.isym should get pointer to
2654 function name, not .gdbinfo. symbol.
2656 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
2658 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
2660 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
2662 * Makefile.in (VERSION): 4.4.8
2664 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
2665 commands in .cshrc/.profile won't get traced.
2667 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
2669 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
2670 * exec.c (build_section_table): Don't abort if no sections.
2671 * sparc-tdep.c (single_step): Lint.
2672 * utils.c (mrealloc): Handle realloc (0, size) case here.
2674 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
2676 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
2679 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
2681 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
2682 .gdbinfo. symbols are created. Move creation from parse_procedure
2683 to parse_symbol, where it is fairly easy to grow the symtab. This
2684 also fixes a symtab trashing bug on all mips-based systems.
2685 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
2687 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
2688 mips_extra_func_info, and all the PROC_xxx macros that look at it.
2690 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
2692 * c-exp.y: Add missing return type to yyparse() prototype.
2694 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
2696 Create and use macros for iterating on symtabs, psymtabs, msymbols.
2698 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
2699 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
2700 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
2701 (patch_opaque_types): Avoid dummy args and result.
2702 * objfiles.c (have_partial_symbols, have_full_symbols,
2703 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
2704 (iterate_over_objfiles, iterate_over_symtabs,
2705 iterate_over_psymtabs): Remove, clunky and slow.
2706 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
2707 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
2708 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
2709 dump_objfile): Remove dummy args and results. Move filename
2710 comparisons to callers.
2711 (printsyms_command, printpsyms_command, printmsyms_command,
2712 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
2713 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
2714 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
2715 list_symbols, make_symbol_completion_list): Replace explicit
2716 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
2717 Eliminate Dijkstra flag crap, break out of loops with gotos.
2718 (lookup_symtab_1): Protect '/' tests from short filenames.
2719 (cplus_mangled_symbol): Move inline into lookup_symbol.
2720 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
2721 (relocate_minimal_symbol): Move inline to vmap_symtab.
2722 (vmap_symtab): Replace iteration with ALL_OBJFILES,
2723 iterate_over_msymbols with ALL_MSYMBOLS.
2725 Misc cleanup prior to release.
2727 * Makefile.in (VERSION): Roll to 4.4.7.
2728 (HFILES): Add call-cmds.h.
2729 * call-cmds.h: New header for command fns called by other files.
2730 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
2731 (breakpoint_1): Remove unused type arg. Change callers.
2733 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
2734 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
2735 * mipsread.c: Add prototypes for all static functions.
2737 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
2738 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
2739 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
2740 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
2741 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
2742 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
2745 * buildsym.c (define_symbol): Handle global register variables
2746 (from Pierre Willard). Complain if register numbers are too large.
2747 * target.c (nomemory): Now that higher levels examine errno, give EIO.
2748 * tm-sparc.h: Don't #include <sun4/reg.h>.
2749 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
2750 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
2752 * language.h: Avoid forward enum declaration.
2753 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
2754 config/sun4os5.mt: New host and target.
2755 * defs.h (errno): #include <errno.h> rather than assuming int.
2756 From Pierre Willard.
2758 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
2759 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
2760 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
2761 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
2762 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
2763 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
2764 sparc-xdep.c, utils.c, value.h, values.c: Lint.
2766 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
2768 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
2769 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
2770 * language.h (enum exp_opcode): Avoid forward enum def.
2771 * main.c (define_command, user_defined_command): Lint.
2772 * mem-break.c, xcoffread.c: Lint.
2773 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
2775 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
2777 * Merged in latest RS6000 diffs from Metin G. Ozisik.
2778 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
2779 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
2780 or IBM6000_TARGET as (approximately) appropriate.
2782 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
2784 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
2785 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
2786 or not to try reading symbols from a mapped objfile. Plugs memory
2787 leak due to shared libraries generating no psymtabs or symtabs.
2789 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
2791 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
2792 * copying.awk: Lint. Make stronger warning at top of copying.c.
2793 * elfread.c (elf_symtab_read): Eliminate check of mainline.
2794 * gdbtypes.c (smash_to_*): Remove FIXME comments.
2795 (lookup_pointer_type): Add FIXME comment.
2796 * main.c (set_history_size_command): Disallow negative size.
2797 * partial-stab.h: Update copyright.
2798 * rs6000-tdep.c (skip_trampoline_code): Better comments.
2800 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
2802 * main.c (set_history_size_command): Negative size is error.
2803 (Reported by Peggy Fieland.)
2805 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
2807 * coffread.c (coff_symfile_init): Update comment.
2808 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
2809 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
2810 macros to access the dbx specific objfile information.
2811 * dbxread.c (symfile_string_table, symfile_string_table_size):
2812 Remove these local variables.
2813 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
2814 read_dbx_symtab): Remove the stringtab and stringtab_size params
2815 from the function prototypes, the function definition, and the
2816 function calls. These are now available via DBX_STRINGTAB and
2817 DBX_STRINGTAB_SIZE using the objfile pointer.
2818 * dbxread.c (dbx_symfile_read): Relocate addr before using as
2819 an arg to read_dbx_symtab.
2820 * dbxread.c (dbx_symfile_read): Remove code that free'd the
2821 stringtab and the dbx specific per-objfile private info.
2822 * dbxread.c (init_psymbol_list): Remove symbol count from passed
2823 args in prototype, function definition, and function calls. It is
2824 now available via the DBX_SYMCOUNT macro using the objfile
2826 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
2827 local instance of struct dbx_symfile_info and replace with DBX_*
2829 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
2830 symfile_string_table and symfile_string_table_size.
2831 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
2832 symfile_string_table.
2833 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
2834 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
2835 stringtab size variables. Remove all code that used to reread
2837 * objfiles.c (allocate_objfile): Move calls to init_malloc()
2838 to prior to any calls to mmalloc for the objfile specific heap.
2839 * utils.c (init_malloc): Document the requirement that for each
2840 heap for which corruption checking is desired, that init_mmalloc
2841 must be called prior to any mmalloc calls on the heap.
2843 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
2845 * rs6000-pinsn.c: Make dis-assembly output more like
2846 other targets: Don't print instruction in hex before
2847 the assembly; use print_address to print out jump
2850 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
2852 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
2853 * cplus-dem.c: Support "Sc" meaning "signed char".
2855 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
2857 * configure.in: fix iris/iris3.
2859 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
2861 * command.c, main.c (various places): Use ctype.h macros
2862 (such as isupper(x)), instead of hard-wiring in ASCII-isms
2863 (such as (x >= 'A' && x <= 'Z')).
2864 (There are still more of these in other files.)
2865 * main.c (defined_command): Lower-case the user's
2866 new command before entering it. Needed because
2867 command lookup is case-insensitive (and also lower-cases).
2868 (Based on Metin's earlier patch.)
2870 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
2872 * config/irix4.mh: new file.
2874 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
2876 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
2879 * xm-mips.h: Declare strdup for ultrix.
2881 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
2882 when calling new_symbol.
2883 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
2886 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2888 * config/rs6000.mh: Update (for Fred's new mmalloc)
2889 flags to disable use of GNU malloc/mmalloc.
2890 * munch: Change SYSV rule to allow .text before the label,
2891 as well as after, to work for AIX.
2892 * gdbtypes.h: Minor clarifiction.
2894 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
2896 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
2897 continuation in yet another place (between method declarations).
2899 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
2901 * mips-tdep.c: include symfile.h and objfiles.h to fix
2904 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
2906 * valops.c (value_struct_elt_for_reference): Added 'offset'
2907 parameter to handle multiple inheritance.
2908 * eval.c, value.h: Update accordingly.
2910 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
2912 * objfiles.h: New file
2913 * Makefile.in (HFILES): Add objfiles.h
2914 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
2915 main_scope_lowpc, main_scope_highpc.
2916 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
2917 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
2918 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
2919 xcoffread.c, : Include objfiles.h.
2920 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
2921 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
2922 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
2923 inside_entry_file() and logic changed appropriately.
2924 * blockframe.c (outside_startup_file): Renamed to
2925 inside_entry_file() and logic changed appropriately.
2926 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
2927 and logic changed to use per-objfile specific fields.
2928 * blockframe.c (inside_entry_scope): Renamed to
2929 inside_entry_func() and logic changed to use per-objfile specific
2931 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
2932 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
2933 Remove extern decls.
2934 * symfile.c, symfile.h (entry_point): Remove extern decl.
2935 * coffread.c (coff_symfile_init): Common entry point init code
2936 moved to symfiles.c, call init_entry_point_info().
2937 * coffread.c (complete_symtab): Use new per-objfile entry info.
2938 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
2939 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
2941 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
2942 * defs.h (inside_entry_scope, outside_startup_file,
2943 inside_main_scope): Prototypes changed for renames to
2944 inside_entry_func, inside_entry_file, inside_main_func,
2946 * symfile.c (syms_from_objfile): Common entry point init code
2947 moved to init_entry_point_info() and call init_entry_point_info().
2948 * symfile.h (init_entry_point_info): Include prototype.
2949 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
2950 moved to symfiles.c and call init_entry_point_info().
2951 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
2952 main_scope_lowpc, main_scope_highpc): Remove extern decls.
2953 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
2955 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
2956 works for the majority of targets.
2957 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
2958 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
2959 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
2960 Use default definition in frame.h.
2961 * frame.h (selected_frame_level): Make decl extern.
2962 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
2963 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
2964 * partial-stab.h: Use new per-objfile entry info.
2965 * symfile.h (struct objfile): Removed, moved to objfiles.h.
2966 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
2967 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
2968 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
2969 have_minimal_symbols): Prototypes moved to objfiles.h.
2970 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
2971 Macros moved to objfiles.h.
2972 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
2974 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
2976 More C++ improvements (pointers to members, qualified names).
2977 * c-exp.y: Support exp.type::name and exp->type::name
2978 syntaxes. (Unfortunately, doesn't work for static members.)
2979 * c-exp.y, eval.c: Make type::~type work better.
2980 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
2981 value_static_field by value_struct_elt_for_reference.
2982 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
2983 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
2984 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
2985 for OP_SCOPE operand; no point in it now that we use lazy
2986 reading of values, and use "reference to member" objects.
2987 * gdbtypes.h: Clarify comment.
2988 * valops.c: Change value_struct_elt_for_address to return
2989 a reference (or variable), rather than a pointer. Change
2990 the name to value_struct_elt_for_reference to reflect this.
2991 Returning a reference instead of a address provides a
2992 generalization, since we can use the routine for both
2993 class::name as well as &class::name.
2994 Also, recurse to handle multiple inheritance properly.
2995 * valprint.c: Moved code to print pointer-to-members
2996 to new function point_class_member. This allows a
2997 "reference-to-member" to be printed using the same code.
2998 * valprint.c (type_print_varspec_prefix): Avoid printing
2999 "struct " for domains of class-member types.
3000 * valops.c (search_struct_field): Inline code for simplified
3001 version of value_static_field (which can then be deleted).
3002 * value.h: Rename value_struct_elt_for_address to
3003 value_struct_elt_for_reference. Delete value_static_field.
3004 * values.c: Remove no longer used function value_static_field.
3006 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
3008 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
3009 elfread.c (coff_symfile_finish): Add function, prototype, and
3010 add to the xxxx_sym_fns struct for each file type. Also reformat
3011 the xxxx_sym_fns vector to a standard format and add comments.
3012 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
3013 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
3014 Pass pointer to struct objfile rather than pointer to sym_fns.
3015 Change references inside each function accordingly. Allocate any
3016 symbol file specific info in the per-objfile memory region.
3017 * dbxread.c (free_and_init_header_files): Break function into
3018 free_header_files(), called from dbx_symfile_finish(), and
3019 init_header_files(), called from dbx_new_init().
3020 * dbxread.c (dbx_new_init): Move deallocation things to new
3021 dbx_symfile_finish function.
3022 * elfread.c (elf_new_init): Call buildsym_new_init().
3023 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
3024 routine for the objfile before deallocating other stuff.
3025 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
3026 * symfile.h: Move struct sym_fns to before struct objfile def.
3027 Add sym_finish function pointer and change prototypes of other
3028 function pointers to reflect passing struct objfile pointer rather
3029 than struct sym_fns pointer.
3030 * symfile.c: Remove now obsolete symtab_fns pointer.
3031 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
3032 locates the correct sym_fns struct for the given objfile.
3033 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
3034 for better support of mapped symbol tables.
3035 * symfile.c (symbol_file_command): Remove obsolete code using
3037 * symfile.h: Remove duplicate declarations for symfile_objfile,
3038 entry_point, and object_files.
3039 * target.c (target_info): Compare symfile_objfile to NULL.
3040 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
3041 aixcoff_symfile_finish().
3043 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
3045 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
3046 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
3047 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
3049 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
3051 Some improvements to g++ debugging.
3052 * symtab.c (list_symbols): demangle before pattern matching.
3053 * symtab.c: Other fixes to improve handing of operators.
3054 * valprint.c (type_print_base): Fix test for constructor.
3055 * values.c (value_static_field): Allow evaluation of
3056 CLASS::METHOD, returning a function pointer.
3058 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
3060 * Makefile.in (VERSION): Roll 4.4.6.
3061 * exec.c (exec_file_command): Add code to ignore optional args
3062 passed in by file_command() for use in symbol_file_command().
3063 * main.c (main): Document -mapped and -readnow in help summary.
3064 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
3065 * objfiles.c (allocate_objfile): Filename arg removed. Changes
3066 to get filename from bfd with bfd_get_filename(). Test mapto
3067 against 0, not NULL. Use mstrsave() to make copy of filename.
3068 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
3070 * remote-vx.c (vx_load_command, add_symbol_stub):
3071 Symbol_file_add() takes an additional arg.
3072 * solib.c (symbol_add_stub): Symbol_file_add() takes an
3074 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
3075 changed to return a bfd not an objfile pointer.
3076 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
3077 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
3078 Change to eliminate local bfd and use symfile_bfd_open() plus
3079 allocate_objfile(). Add code to implement readnow option.
3080 * symfile.c (symbol_file_command): Changes to option handling,
3081 readnow functionality moved to symbol_file_add().
3082 * symfile.c (symfile_init): Eliminate local copy of bfd.
3083 * symfile.c (add_symbol_file_command): Changes to parse mapped
3084 and readnow options.
3085 * symfile.h (allocate_objfile): Arg removed from prototype.
3086 * symtab.h (symbol_file_add): Arg added to prototype.
3087 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
3090 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
3092 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
3093 mtrace.awk, state.c, state.h: Removed.
3094 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
3095 directories searched for source files.
3096 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
3097 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
3098 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
3099 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
3100 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
3101 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
3102 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
3104 * Makefile.in (HFILES): Remove state.h
3105 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
3106 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
3107 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
3108 * Makefile.in (clean): Remove all object files.
3109 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
3110 * cplus-dem.c: Remove prototypes definitions that are now done in
3112 * dbxread.c (throughout): Change from using per-objfile
3113 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3114 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
3115 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
3116 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
3117 * depend: Remove dependencies for state.o, state.h.
3118 * dwarfread.c: Add declaration for warning_pre_print.
3119 * dwarfread.c (dwarfwarn): Use warning_pre_print.
3120 * dwarfread.c (throughout): Change from using per-objfile
3121 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3122 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
3123 use supplied objfile.
3124 * i386-xdep.c (print_387_status): Change to use warning() rather
3126 * i387-tdep.c (print_387_control_word): Change to use warning()
3127 rather than printfs.
3128 * infrun.c (wait_for_inferior): Remove unreachable abort() call
3129 that some compilers grumble about.
3130 * language.c (throughout): Add declaration for warning_pre_print
3131 and using warning() instead of printfs.
3132 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
3133 * main.c (main): Add declaration for warning_pre_print and set it
3134 similarly to error_pre_print. Add declarations for
3135 mapped_symbol_files and readnow_symbol_files. Add appropriate
3136 definitions to long_options[].
3137 * minsyms.c: Trivial fix to comment.
3138 * objfiles.c (allocate_objfile): Substantially rewritten for
3139 using mapped symbol files.
3140 * objfiles.c (throughout): Change from using per-objfile
3141 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3142 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
3143 * source.c (throughout): Change from using per-objfile
3144 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3145 * source.c (open_source_file): Use mstrsave to save file name in
3146 mapped symbol region for objfile.
3147 * symfile.c: Remove include for state.h.
3148 include to local form.
3149 * symfile.c (symbol_file_add_digested): Remove.
3150 * symfile.c (symbol_file_add): Substantially rewritten for mapped
3152 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
3153 from objfile structure. Add malloc descriptor pointer (md).
3154 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
3155 * symm-xdep.c (print_fpu_status): Use warning() rather than
3157 * symmisc.c (free_symtab_block): Now takes and uses current
3159 * symmisc.c (throughout): Change from using per-objfile
3160 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3161 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
3162 Sun compiler grumblings when PTR is char *.
3163 * symtab.c (lookup_symbol): Cast return value of iterate_over_
3164 msymbols() to correct pointer type.
3165 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
3166 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
3167 error always starts on a line of it's own.
3168 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
3169 Rewrite for new mapped malloc package use.
3170 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
3171 that don't want to use the mapped malloc package; pass arguments
3172 on to traditional malloc package functions.
3173 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
3174 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
3175 mrealloc, malloc, and realloc but get fatal error if runs out
3177 * utils.c (msavestring, mstrsave): Save a string in a specific
3178 mapped malloc region.
3179 * utils.c (print_spaces): Use xmalloc to get the buffer.
3180 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
3181 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
3182 * config/i386v4.mh: Insignificant reorganization.
3184 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
3186 * xcoffread.c: Only enable compilation of debugging functions
3187 if IBM6000 is defined. Fails to compile otherwise.
3189 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
3191 * Makefile.in: pass MAKEINFO down on info.
3193 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
3195 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
3196 useless code, including an lseek to an uninitialized variable.
3197 Reported by Jim Williams <jimbo@wrs.com>.
3199 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
3201 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
3202 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
3203 * minsyms.c, symfile.c: Changes that may be generally
3204 applicable, but are #ifdef IBM6000 for now.
3205 * rs6000-xdep.c: Fixed typo in comment.
3206 * rs6000-tdep.c: Non-substatial changes.
3207 * xoffread.c: The main change here is addition of some
3208 debugging functions.
3209 * xoffexec.c: More changes.
3211 * xcoffread.c: Fixed two too-few-parameters bugs.
3213 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
3214 to SOLIB_CREATE_INFERIOR_HOOK macro.
3216 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
3218 * symfile.h: Add prototype for iterate_over_msymbols().
3219 * symtab.c (cplus_mangled_symbol): Add function.
3220 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
3221 iterate_over_msymbols to find demangled C++ symbol.
3222 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
3223 value to iterate_over_msymbols().
3224 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
3227 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
3229 * Makefile.in: added check target.
3231 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
3233 * ecoff.c: Move to ../bfd/coff-msym.c.
3234 * config/mt-*mips: Remove ecoff.o from the configuration.
3235 * remote.c (): Add newline to initial +.
3236 (remote_resume): Mention how to cope with signals.
3237 (remote_interrupt): Add debug msg.
3238 (remote-wait): Implement new 'T' reply, which includes
3239 status, PC, and FP all in a single short message.
3240 (putpkt): Add further debugging of packet acks.
3241 * mipsread.c (fixup_symtab): Also swap RFD's.
3242 (parse_partial_symbols): Avoid bug on unknown symbol types.
3243 * Makefile.in (VERSION): Roll to 4.4.5.
3244 * mips-tdep.c (heuristic_proc_start): Avoid long delays
3245 for remote MIPS by limiting heuristic to 200 byte search.
3246 (heuristic_proc_desc): Byte-swapping.
3247 (mips_print_register): Cope with failure of
3248 read_relative_register_raw_bytes. Byte-swap integers for
3250 * mips-pinsn.c (print_insn): Byte-swap instruction.
3252 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
3254 * config.sub configure.in config/.Sanitize config/mh-irix4
3255 gdb/.Sanitize gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
3256 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
3257 gdb/xm-irix4.h gdb/config/.Sanitize gdb/config/mt-irix3
3258 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
3260 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
3262 * defs.h, utils.c: xrealloc takes PTR as first arg.
3263 * defs.h: Reword confusing comment about ANSI prototypes.
3264 * defs.h: Some minor whitespace changes.
3265 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
3266 not NULL, which can be (void *).
3267 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
3268 * tm-i386v.h (SP_ARG0): Define
3269 * xm-sysv4.h: Back out of change for missing prototypes.
3270 * i386-tdep.c (get_longjmp_target): Add function.
3272 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3274 * Makefile.in: install man page too.
3276 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
3278 * All GDB files that #include defs.h: Removed stdio.h.
3279 (defs.h): #include stdio.h.
3281 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3283 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
3284 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
3285 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
3286 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
3287 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
3288 it before printing out the hex shape of an address.
3290 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
3292 * rs6000-xdep.c (frame_initial_stack_address): Move
3293 code to set frame->cache_fsr into new separate function
3294 frame_get_cacahe_fsr. This allows fixing a fatal error.
3295 * xcoffexec.c: Turn previously suppressed error
3296 message back on, after cleaning up BFD.
3298 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
3299 printing of blank line, since it cases printing of an
3300 extra blank line. Is this intended? It does mess up
3302 * defs.h: Put back declarations of malloc and realloc,
3303 but protected by #ifndef MALLOC_INCOMPATIBLE.
3304 * objfiles.c: Undo previous change: Use malloc/realloc
3305 for objfile malloc/realloc fields (but add a cast).
3306 * xcoffexec.c: Suppress an error message (for now).
3308 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
3310 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3311 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
3312 * buildsym.c: Use smash_to_pointer_type() to handle forward type
3314 * xcoffread.c: Modifications to C_DECL storage class handling, and
3315 introduction of an old smash_to_pointer_type() routine.
3317 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3318 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
3319 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
3320 parameters have been modified.
3322 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3323 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
3324 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
3325 and fetch_inferior_registers() always fetched all the registers
3326 resulting valid register values at hand all the time. Pushing a dummy
3327 frame did not require validating all register values first. After
3328 putting the above mechanism into action, we didn't have valid registers
3329 values always ready. Thus, all registers need to be fetched before
3330 pushing a dummy frame now.
3332 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3333 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
3334 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
3335 the starting address (actual frame address) of a frame.
3336 * rs6000-tdep.c: modifications to function_frame_info() to see if
3337 function reserves a frame pointer register (alloca register)
3338 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
3339 FRAME_LOCALS_ADDRESS has been updated to support debugging of
3340 functions with alloca() calls.
3342 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
3344 * xm-sysv4.h: Provide definitions/prototypes for host environment
3345 functions for which no definitions or prototypes are provided in
3346 any currently included gdb or host environment header files.
3347 For SVR4, this currently includes malloc and realloc, which cannot
3348 be portably prototyped in any gdb include file.
3350 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
3352 * buildsym.h: Remove obsolete variable file_stabs.
3354 * Makefile.in: Move place where configure merges in host-
3355 and target-dependent fragments later, so the latter
3356 can override (say) GNU_MALLOC.
3357 * config/mh-rs6000: Use system malloc. Otherwise, I
3358 ended up with *two* incompatible versions of malloc
3359 (functions in libc would call the malloc in libc).
3360 I assume this is a shared library problem.
3362 * remote.c: Fix (presumed) typo.
3363 * objfiles.c: Use xmalloc/xrealloc instead of
3364 malloc/realloc (since the latter are no longer declared).
3366 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3367 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
3368 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
3369 handle individual registers.
3370 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
3371 correctly in case it wasn't cached yet. (A problem showed up
3372 after fetching individual registers.)
3373 * buildsym.c: Disable type_synonym_name's type name overwriting
3374 in cases it is unnecesary. rs6000 portation doesn't use
3375 type_synonym_name, and it used to nullify type names
3376 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
3377 type's name as soon as space for that type is allocated.
3378 * xcoffread.c: ignore a section's lineno information if it is
3379 not `.text'. (In rs6000 bfd portation integration, skipping over
3380 `.pad' sections are ignored since it was in machine independent
3381 part of the code. Thus, a problem of fake sections with invalid
3382 lineno information arised.)
3384 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3385 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
3386 * rs6000-tdep.c: make function_frame_info() work whether or not
3387 reading from a core file.
3388 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
3390 * infrun.c. main.c, printcmd.c. symtab.c:
3391 More changes from IBM for rs6000.
3394 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
3396 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
3397 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
3398 Merge in changes (mostly from IBM) for RS6000.
3399 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
3400 More changes from IBM for RS6000. These are in machine-
3401 independent code, and probably could do with some cleaning
3402 up. The most questionable of these are #ifdef IBM6000.
3403 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
3404 to single_step() (for consistency with rs6000 and i860).
3405 * utils.c: Allow the 1st arg to xrealloc to be NULL
3406 (in which case do malloc). This removes the need for
3407 some tests in xcoff code (and perhaps other places?).
3408 * coffread.c: Removed variables last_source_file,
3409 type_vector, and type_vector_length as these are now
3410 defined by buildsym.[ch].
3411 * defs.h: Remove prototypes for malloc and realloc, since
3412 these should only be used to implement xmalloc and xrealloc,
3413 and they conflict with <stdlib.h> in AIX - where they
3414 return void* even when __STDC__ isn't defined. Sigh.
3415 * munch: Recognize *initialize* in data as well as text
3416 (AIX uses data). Also, incorporate a patch from Garrett
3417 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
3418 much more sensible, by only trying to match the name of
3419 the initialize_foo function, and not the junk before it.
3421 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
3423 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
3424 unless symbol table indicates that something has changed.
3426 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
3428 * remote.c: Make it work for embedded MIPS. Increase buffer
3429 size, and use throughout. Round buffer size up if too many regs.
3430 Support baud rate setting and try for an 8-bit path. If
3431 interrupted while waiting for target, send a ^C down the wire.
3432 Avoid single-byte reads.
3433 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
3435 * mips-xdep.h: Avoid the embedded regs when on Unix.
3437 * mipsread.c: Byte-swap the symbol table structures, using
3438 routines from ecoff.c, to read a symbol table written in any
3439 of the four possible byte orders.
3440 * configure.in (mips-big-* target): Same as Sony News.
3441 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
3442 * ecoff.c: New file for symbol swapping routines.
3444 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
3446 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
3447 all-breakpoints' command.
3448 * (get_number): Allow users to enter negative breakpoint numbers.
3449 * (breakpoint_1): Reformat display of 'info break' to show new
3451 * (create_longjmp_breakpoint, breakpoint_re_set,
3452 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
3453 symfile.c (syms_from_objfile): Re-do
3454 insertion of longjmp breakpoints. Move all code into
3455 breakpoint_re_set, and call that instead of
3456 create_longjmp_breakpoint in symfile.c.
3458 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
3460 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
3461 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
3462 * symtab.c (find_pc_symtab): Handle having no objfiles.
3463 * infcmd.c: Fix comment.
3464 * objfiles.c (free_all_objfiles): Add.
3465 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
3466 * symfile.c (symbol_file_command): free all objfiles when
3467 specifying a new symbol file.
3468 (reread_symbols): Stat the file name, don't fstat the descriptor.
3470 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3472 * Makefile.in, configure.in: removed traces of namesubdir,
3473 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3474 copyrights to '92, changed some from Cygnus to FSF.
3476 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
3478 * dbxread.c (end_psymtab): Delete empty psymtabs.
3479 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
3480 * symfile.h (struct objfile): Add free_psymtabs.
3482 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
3484 * Makefile.in (VERSION): Roll to gdb-4.4.4.
3486 * symfile.c (symbol_file_command): strcmp => !strcmp.
3487 * breakpoint.h: Move prototypes to follow enum definition they need.
3488 * breakpoint.c, infrun.c: Lint.
3489 * printcmd.c: Use `enum enable' rather than `enum
3491 * mipsread.c: First pass at making it compile with the new
3492 objfile changes. Probably seriously broken still, but it
3495 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
3497 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
3498 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
3499 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
3500 stepping (and nexting) through longjmp(). Also, cleanup
3501 breakpoint handling quite a bit by creating explicit breakpoint
3502 types instead of using magic breakpoint numbers.
3503 Makefile.in: Update version to 4.4.3
3505 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
3507 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
3508 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
3509 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
3511 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
3513 * minsyms.c (install_minimal_symbols): Add bunches to any
3514 existing minsyms in the objfile. Avoid extra mallocation
3515 by working directly in the obstack. Remove ignored `mainline' parm.
3516 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
3517 xcoffread.c: Change all callers.
3518 * FIXME: We should be able to eliminate MAINLINE from all the
3519 symbol readers now, with a small bit of work.
3521 * valops.c, value.h: Lint.
3522 * remote-vx.c: Add missing break; statement. Bugfix by
3523 Michael Sclafani, <sclafani@src.dec.com>.
3525 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
3527 * Makefile.in (VERSION): Update version to 4.4.2
3528 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
3529 minsyms.c, mmap-alloc.c, mmap-sbrk.c
3530 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
3531 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
3532 mmap-alloc.o, mmap-sbrk.o
3534 * altos-xdep.c: Minor whitespace change.
3535 * am29k-tdep.c (examine_prologue): Convert from misc function vector
3536 use to new minimal symbol table use.
3537 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
3538 * arm-xdep.c (store_inferior_registers): Returns void.
3539 * blockframe.c (get_pc_function_start, find_pc_partial_function):
3540 Convert from misc function vector use to new minimal symbol table use.
3541 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
3542 * breakpoint.c: Add prototypes for local functions.
3543 * breakpoint.c (catch_command_1): Change to static and remove unused
3545 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
3546 * breakpoint.h: Change function decls to prototype form.
3547 * buildsym.c: Add prototypes for local functions.
3548 * buildsym.c: Moved hashname() function here from dbxread.c.
3549 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
3550 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
3551 * buildsym.c (dbx_alloc_type): Change to static.
3552 * buildsym.c (finish_block): Add objfile parameter.
3553 * buildsym.c (misc): Change symbol_obstack to objfile version.
3554 * buildsym.c (make_blockvector): Change to static.
3555 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
3556 * buildsym.c (compare_line_numbers): Change to static, args are const,
3557 cast args when used.
3558 * buildsym.c (start_symtab): Inline new_object_header_files() call.
3559 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
3560 and made static. Add objfile parameter.
3561 * buildsym.c (end_symtab): Simplify code using line table size.
3562 Realloc the linetable on the objfile symbol_obstack and copy there.
3563 * buildsym.c (scan_file_globals): Convert from misc function vector
3564 use to new minimal symbol use.
3565 * buildsym.c (define_symbol): Add objfile parameter. Make sure
3566 strings get allocated in objfile's symbol_obstack. Convert references
3567 to builtin types to lookup_fundamental_type().
3568 * buildsym.c (read_type): Make static, add objfile parameter, convert
3569 references to buildin types to lookup_fundamental_type().
3570 * buildsym.c (read_struct_type): Add objfile parameter.
3571 * buildsym.c (read_array_type): Make static, add objfile parameter.
3572 * buildsym.c (read_enum_type): Make static, add objfile parameter.
3573 * buildsym.c (read_huge_number): Make static.
3574 * buildsym.c (read_range_type): Make static, add objfile parameter,
3575 convert references to buildin types to lookup_fundamental_type ().
3576 * buildsym.c (read_args): Make static, add objfile parameter.
3577 * buildsym.h: Convert function decl's to prototype form.
3578 * c-exp.y: Add prototypes for local functions, convert uses of misc
3579 function vector to minimal symbol table. Reformat all builtin type
3580 initializations and pass a NULL objfile to init_type() for them.
3581 * coffread.c: Change context_stack ref's to coff_context_stack,
3582 add local function prototypes. Cast uses of xrealloc arg 1.
3583 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
3584 crafting a new type.
3585 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
3586 * coffread.c (finish_block): Change name to coff_finish_block.
3587 * coffread.c (make_blockvector): Add and use objfile parameter.
3588 * coffread.c (record_line): Change name to coff_record_line.
3589 * coffread.c (start_symtab): Change name to coff_start_symtab.
3590 * coffread.c (end_symtab): Change name to coff_end_symtab.
3591 * coffread.c (record_misc_function): Change name to record_minimal_
3592 symbol and change to minimal symbol table use from misc func tbl.
3593 * coffread.c (coff_symfile_read): Convert from misc function vector
3594 use to minimal symbol table use.
3595 * coffread.c (hashname): Remove; use common version in buildsym.c.
3596 * coffread.c (decode_base_type): Change references to builtin types
3597 to calls to lookup_fundamental_type().
3598 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
3599 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
3600 * command.c: Add prototypes for local functions.
3601 * command.c (add_cmd): Prototype the 'fun' parameter and use the
3602 appropriate member of the function union for that type.
3603 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
3604 ifdef out the function since it isn't currently used.
3605 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
3606 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
3607 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
3608 * command.c (help_cmd): Compare function pointer to NULL.
3609 * command.c (help_cmd_list): Compare function pointer to NULL.
3610 * command.c (lookup_cmd_1): Use correct member of function union.
3611 * command.c (undef_cmd_error): Make static.
3612 * command.c (complete_on_cmdlist): Use correct member of func union.
3613 * command.c (do_setshow_command): Use correct member of func union.
3614 * command.c (shell_escape): Convert rindex use to strrchr.
3615 * command.h (COMMAND_H): Define if already included.
3616 * command.h (cmd_list_element struct): Change 'function' to a union
3617 and prototype args. Prototype completer function.
3618 * command.h: Convert decl's to prototype form.
3619 * convex-xdep.c (store_inferior_registers): Returns void.
3620 * copying.c: Prototype local functions.
3621 * coredep.c: Minor whitespace change.
3622 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
3623 * cplus-dem.c: Prototype local functions.
3624 * dbxread.c (hashname): Remove; moved to buildsym.c.
3625 * dbxread.c (free_and_init_header_files): Make static.
3626 * dbxread.c: Add prototypes for local functions.
3627 * dbxread.c (new_object_header_files): Remove; inlined usages.
3628 * dbxread.c (xrealloc usages): Cast args.
3629 * dbxread.c (record_misc_function): Change to record_minimal_symbol
3630 and change usages accordingly.
3631 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
3632 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
3633 * dbxread.c (dbx_next_symbol_text): Make static.
3634 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
3635 * dbxread.c (init_bincl_list): Add and use objfile parameter.
3636 * dbxread.c (free_bincl_list): Add and use objfile parameter.
3637 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
3638 * dbxread.c (end_psymtab): Convert to use per-objfile data.
3639 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
3641 * dwarfread.c (record_misc_function): Change name to record_minimal_
3642 symbol and use minimal symbol table throughout.
3643 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
3644 * dwarfread.c: Convert all references to builtin types to use the new
3645 lookup_fundamental_type function.
3646 * dwarfread.c (read_enumeration): Add and use objfile parameter.
3647 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
3649 * elfread.c (record_misc_function): Convert to use record_minimal_
3651 * elfread.c (elf_symtab_read): Add objfile parameter.
3652 * eval.c: Add prototypes for local functions and move some decls
3653 around to accomodate prototypes.
3654 * expprint.c: Add prototypes for local functions. Change references
3655 to misc function vector to minimal symbol table.
3656 * findvar.c (read_memory usages): Cast args.
3657 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
3658 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
3659 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
3660 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
3661 * gould-xdep.c: Minor whitespace change.
3662 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
3663 * hp300ux-xdep.c (store_inferior_registers): Returns void.
3664 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
3665 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
3666 * i386-tdep.c: Add prototypes for local functions.
3667 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
3668 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
3669 that defaulted to int.
3670 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
3671 i386_push_dummy_frame): Returns void.
3672 * i386-xdep.c (i386_register_u_addr): Declare params that default to
3673 int and explicitly declare return type as int.
3674 * i387-tdep.c: Minor formatting changes.
3675 * i960-tdep.c (leafproc_return): Convert from misc function vector
3676 use to minimal symbol table use.
3677 * infcmd.c: Add prototypes for local functions.
3678 * infcmd.c (continue_command, until_next_command, until_command,
3679 path_info, path_command): Make static.
3680 * infcmd.c (step_1, until_next_command): Convert from misc func
3681 vector to minimal symbol table use.
3682 * inflow.c: Add prototypes for local functions.
3683 * infptrace.c (store_inferior_registers): Returns void, not int.
3684 * language.c (_initialize_language): Use proper member of function
3686 * m2-exp.y: Add prototypes for local functions, convert misc function
3687 vector uses to minimal symbol table uses.
3688 * m2-exp.y (make_qualname, yyerror): Make static.
3689 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
3690 * m68k-pinsn.c: Add prototypes for local functions.
3691 * m68k-pinsn.c (print_insn): Cast args to read_memory.
3692 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
3693 * m68k-stub.c: Add prototypes.
3694 * m88k-pinsn.c (sprint_address): Convert from misc function vector
3695 use to minimal symbol table use.
3696 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
3697 * m88k-xdep.c (store_inferior_registers): Returns void.
3698 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
3699 * mach386-xdep.c (store_inferior_registers): Returns void.
3700 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
3701 * main.c: Add prototypes for local functions.
3702 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
3703 longjmp() result to (NORETURN void).
3704 * main.c (catch_errors): Prototype the 'func' parameter.
3705 * main.c (disconnect, stop_sig, do_nothin, float_handler):
3706 Takes an unused arg.
3707 * main.c (execute_command): Call the right member of the func union.
3708 * main.c (command_loop_marker, symbol_completion_function,
3709 command_loop): Make static.
3710 * main.c (command_line_input): Make linelength unsigned, cast arg
3711 to command_line_input().
3712 * main.c (add_info, add_com): Prototype the 'fun' parameter.
3713 * main.c (initialize_main): Call right member of function union.
3714 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
3715 * mem-break.c: Include symtab.h
3716 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
3717 * mips-xdep.c (store_inferior_registers): Returns void.
3718 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
3719 use to minimal symbol table use.
3720 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
3722 * mipsread.c (make_type): Remove, convert usages to init_type.
3723 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
3724 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
3725 vector use to minimal symbol table use.
3726 * parse.c: Add prototypes for local functions.
3727 * parse.c (xrealloc usages): Cast args.
3728 * parse.c (prefixify_expression, length_of_subexp): Make static.
3729 * parser-defs.h (PARSER_DEFS_H): Define when first included.
3730 * parser-defs.h: Convert function decls to prototype form.
3731 * partial-stab.h: Convert from misc function vector use to new minimal
3733 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
3734 the per-objfile copies.
3735 * printcmd.c: Add prototypes for local functions. Move some struct
3736 definitions around to accomodate prototypes.
3737 * printcmd.c (decode_format): Make static, change args oformat and
3738 osize to int from char.
3739 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
3740 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
3741 * printcmd.c (print_address_symbolic): Convert from misc function
3742 vector use to minimal symbol table use.
3743 * printcmd.c (address_info): Convert from misc function vector use
3744 to minimal symbol table use.
3745 * printcmd.c (delete_display, enable_display, disable_display_command):
3747 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
3748 * procfs.c (fetch_core_registers): Add unused param reg_addr.
3749 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
3750 * pyr-xdep.c (store_inferior_registers): Returns void.
3751 * remote-mm.c (mm_load): symbol_file_add return value unused.
3752 * remote-nindy.c: Minor format change.
3753 * remote-vx.c (vx_load_command): symbol_file_add result unused.
3754 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
3755 * rs6000-xdep.c (store_inferior_registers): Returns void.
3756 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
3757 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
3758 vector use to minimal symbol table use.
3759 * solib.c: Add prototypes for local functions.
3760 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
3761 function vector use to minimal symbol table use.
3762 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
3763 * solib.c (find_solib, shared_library_command): Make static
3764 * solib.c (read_memory, write_memory usages): Cast args.
3765 * solib.c (special_symbol_handling): Add function
3766 * source.c: Add prototypes for local functions.
3767 * source.c (select_source_symtab): Convert to scan objfiles.
3768 * source.c (open_source_file): Make static.
3769 * source.c (xrealloc usages): Cast args.
3770 * source.c (source_line_charpos): ifdef out, unused.
3771 * source.c (get_filename_and_charpos): Make static.
3772 * stack.c: Add prototypes for local functions.
3773 * stack.c (print_frame_info, frame_info): Convert from misc function
3774 vector use to minimal symbol table use.
3775 * symfile.c: Add prototypes for local functions.
3776 * symfile.c (compare_symbols): Make args const PTR's.
3777 * symfile.c (compare_psymbols, sort_pst_symbols) add.
3778 * symfile.c (sort_all_symtab_syms): Scan objfile list.
3779 * symfile.c (obsavestring): Add objfile parameter.
3780 * symfile.c (init_misc_bunches, prim_record_misc_function,
3781 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
3782 sort_misc_function_vector, compact_misc_function_vector): Remove
3783 * symfile.c (symbol_file_add_digested): Add function.
3784 * symfile.c (symbol_file_add): Returns struct objfile *.
3785 * symfile.c (symbol_file_command): Modify for state file use.
3786 * symfile.c (symfile_open): Add parameter "dumpable".
3787 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
3788 * symfile.c (load_command, add_symbol_file_command): Make static.
3789 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
3790 * symfile.c (rindex usages): Converted to strrchr.
3791 * symfile.c (allocate_psymtab): New
3792 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
3793 converted to minimal symbol table usage, but no obvious conversion.
3794 * symfile.c (free_all_symtabs): Remove.
3795 * symfile.c (_initialize_symfile): Use per-objfile info.
3796 * symfile.h: Rework the objfile structure to add per-objfile data
3797 objects (psymbol_obstack, symbol_obstack, type_obstack,
3798 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
3799 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
3800 Add prototypes to function declarations.
3801 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
3802 function vector usage to minimal symbol table usage.
3803 * symmisc.c (DEV_TTY): Define if not defined.
3804 * symmisc.c: Add local function prototypes.
3805 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
3806 printpsyms_command, print_objfiles, print_objfiles_command):
3807 Rework to use iterate_over_*
3808 * symtab.c: Add prototypes for local functions.
3809 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
3810 * symtab.c (lookup_partial_symtab): Scan through objfiles.
3811 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
3812 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
3813 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
3814 lookup_reference_type, lookup_member_type, allocate_stub_method,
3815 check_stub_method, create_array_type, smash_to_member_type,):
3817 * symtab.c (lookup_symbol): Some args are const.
3818 * symtab.h: All type related defs and structs moved to gdbtypes.h
3819 * symtab.h: Convert decls to prototypes.
3820 * target.c (noprocess): Make static.
3821 * target.h: Change decl's to prototypes.
3822 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
3823 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
3824 * utils.c (_initialize_utils): Use correct member of function union.
3825 * valarith.c: include gdbtypes.h
3826 * valops.c: include gdbtypes.h, add prototypes for local functions.
3827 * valops.c (value_push, value_arg_push, find_function_addr):
3829 * valops.c (value_string): Convert from misc function vector use
3830 to minimal symbol table use.
3831 * valops.c (check_field_in): Make arg const.
3832 * valprint.c: Add prototypes for local functions.
3833 * valprint.c (print_string): Make static
3834 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
3835 * values.c: Add prototypes for local functions.
3836 * values.c (value_headof): Convert from misc function vector to
3837 minimal symbol table.
3838 * xcoffexec.c: Add prototypes for local functions.
3839 * xcoffexec.c (exec_close, file_command, add_to_section_table):
3841 * xcoffexec.c (relocate_minimal_symbol): Add.
3842 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
3843 * xcoffread.c: Add prototypes for local functions.
3844 * xcoffread.c (sort_syms): Convert to scan objfiles.
3845 * xcoffread.c (read_xcoff_symtab): Make static.
3846 * xcoffread.c (various): Replace references to builtin types with
3847 calls to lookup_fundamental_type. Replace references to symbol_obstack
3848 and psymbol_obstack with pointers to the per-objfile copies.
3849 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
3850 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
3852 * xcoffread.c (init_stringtab): Add objfile parameter.
3853 * gdbtypes.c: New file
3854 * minsyms.c: New file
3855 * mmap-alloc.c: New file
3856 * mmap-sbrk.c: New file
3857 * objfiles.c: New file
3861 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
3863 * Check in Fred Fish's changes in these modules. Fred
3864 will make ChangeLog entries for all of them. Update VERSION
3867 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
3869 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
3871 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
3872 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
3873 value.h: Prototypes for static functions; lint.
3874 * gdbtypes.h: Empty file to ease transition.
3876 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
3878 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
3879 inferior.h, language.h, signame.h, target.h, terminal.h,
3880 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
3881 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
3883 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
3884 signame.c, sparc-xdep.c: Prototypes for all static functions.
3886 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
3887 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
3888 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
3889 Remove to_call_function and target_call_function, since it
3890 always calls the same thing (call_function_by_hand).
3891 * core.c, exec.c, solib.c: Rename target_ops sections =>
3893 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
3894 target.h: target_kill takes no args.
3895 * language.c (language_info): Scaffolding to allow briefer
3896 messages when the current language changes. FIXME.
3897 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
3898 complaints about volatile functions.
3899 * xm-sysv4.h (HAVE_MMAP): Define.
3901 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
3903 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
3904 to make prototypes for all functions declared here.
3905 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
3906 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
3907 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
3908 * ieee-float.h: Use PARAMS for prototypes; make some params const.
3909 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
3910 * m2-exp.y: Remove unused CONST; Rename OR and AND.
3911 * utils.c: Avoid declaring malloc and realloc. Lint.
3912 (request_quit): Accept signal-number parameter.
3914 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
3916 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
3917 DIE's. Add new function read_tag_pointer_type() to read them.
3919 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
3920 When creating a new user defined type, check to see if a partial
3921 type already exists, and if so, bash it to fit.
3923 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
3925 * coffread.c (decode_base_type): Pass long, not union.
3926 Fix by Eric Valette, ev@chorus.fr.
3928 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
3930 * elfread.c (elf_symtab_read): Fix code to correctly track
3931 changes in bfd for absolute symbols.
3933 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
3935 * xm-vaxbsd.h: Close off comment.
3937 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
3939 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
3941 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
3943 * mips-tdep.c (mips_print_registers): Print correct register
3944 number for double pseudo-registers.
3946 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
3948 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
3949 in the op$::OPERATOR. case. From Steven McCanne,
3950 <mccanne@horse.ee.lbl.gov>.
3952 * exec.c (set_section_name): Pass arg to exec_files_info;
3953 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
3955 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
3957 * main.c (print_gdb_version): Copyright msg: only this year.
3958 (cd_command): Avoid changing current_directory on error.
3960 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
3962 * mipsread.c (parse_partial_symbols): Handle dependencies
3963 between partial symbol tables (when not doing stabs-in-ecoff).
3964 (This used to be handled by parse_fdr, but parse_fdr was
3965 incompatible with handling stabs-in-ecoff, so the code
3966 was re-written to not use parse_fdr. Unfortunately,
3967 the logic to handle dependencies was overlooked.)
3969 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3971 * coffread.c (read_enum_type): Use the size of a target int when
3973 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
3975 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
3976 * symtab.c (lookup_reference_type, lookup_ptr_type): use
3977 TARGET_PTR_BIT to determine size of a pointer
3978 * values.c (unpack_long): when unpacking a REF or a PTR don't
3979 assume the size of the type.
3981 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
3983 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
3984 looking at its members. Improve guess between struct and union,
3985 only assuming union if multiple members have offsets of zero.
3987 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
3989 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
3990 (This is just for clarity - and one day permitting us to
3991 change FP0_REGNUM from 38 to 32, which would make more sense.)
3992 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
3993 register numbers in stabs-in-ecoff get handled correctly.
3995 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
3997 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
3998 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
3999 into BSD and Ultrix.
4001 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
4003 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
4005 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
4007 * Makefile.in: Increment version to 4.4.1.
4008 * main.c (print_gdb_version): Update copyright notice.
4010 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
4012 * mipsread.c: Prepend "struct " to the names of structure
4013 types, and similarly for enums and unions. (This used
4014 to be done, but got lost in the re-write to "guess" the
4015 difference between enum/struct/union.)
4016 Also, guess that a tag is an enum if the first member
4019 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
4021 * xm-vax.h: #ifndef ultrix around #include of endian.h and
4024 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
4026 * Projects: Patching executables is done.
4027 * Makefile.in (VERSION): Roll to gdb-4.4.
4028 * README, WHATS.NEW: Update for gdb-4.4.
4030 * symfile.c (reread_symbols): Whenever we reread one object
4031 file's symbols, we must restart the scan, because the object_files
4032 chain has been permuted.
4034 * exec.c (exec_files_info): Split out into print_section_info.
4035 Print BFD filename of each section if it's not the default one.
4036 * core.c (core_files_info): Call print_section_info.
4038 * xm-vax.h: Include a few system header files whose definitions
4039 must precede defs.h.
4040 * language.c, language.h: Make some things const.
4041 * expression.h, main.c: const spreads like ooze.
4043 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
4044 since BREAKPOINT values can be >0x80.
4046 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
4048 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
4050 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
4052 * sparc-pinsn.c: Remove kludge for preferring architectures.
4053 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
4054 and forever. Add `add' instruction to the set that get checked
4055 for a preceding `sethi' in order to print an absolute address.
4056 Corresponding changes in ../include/opcode/sparc.h needed
4057 to eliminate garbage instructions.
4059 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
4061 * mipsread.c (parse_partial_symbols): Make sure partial
4062 symbols are created for external symbols (as used to be
4063 the case). This is a bit of a pain with the mips-coff.
4064 It uses a table which points to all of the external
4065 symbols belonging to a particular FDR or psymtab.
4066 Once we've generated this table, we might as well save
4067 it, and then use it in psymtab_to_symtab_1 to find
4068 the symbols to pass to parse_external().
4069 * symfile.c, symfile.c: New function start_psymtab_common
4070 to share the common parts of allocating a new psymtab
4071 for dbxread, mipsread (and later dwarfread). Its code
4072 was pulled out from start_psymtab in dbxread.c.
4073 * dbxread.c (start_psymtab): Use start_psymtab_common().
4075 * valprint.c (val_print): If there is an error when trying
4076 to print a string, check to see if there really is a problem
4077 by reading just one character. If that works, assume
4080 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
4082 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
4083 cypress, v8 mnemonics in that order.
4085 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
4087 * sparc-pinsn.c: Put the qsort() back in.
4089 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
4091 * findvar.c (read_register, write_register): Handle machines
4092 where REGISTER_TYPE is not the same size as "int".
4094 Handle debug symbols in dynamically loaded (relocated) code:
4096 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
4097 offset to process_one_symbol.
4098 (process_one_symbol): Take new offset parameter. Add it into
4099 appropriate symbol types to relocate symbols to loaded addresses.
4100 Handle all possible symbol types, and complain() about types that
4101 we don't expect to see.
4102 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
4103 process_one_symbol (FIXME, should pass real offset).
4107 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
4109 (set_breakpoint, break_command_1, until_break_command,
4110 catch_command_1, breakpoint_re_set_one): Use it.
4111 * symtab.h (resolve_sal_pc): Declare.
4112 * infcmd.c (jump_command): Use resolve_sal_pc.
4114 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
4116 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
4118 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
4120 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
4121 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
4122 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
4124 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
4126 * dbxread.c (process_one_symbol): Make a first cut at handling
4127 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
4129 * symtab.c (find_pc_line): Fix stepping into and out of #included
4132 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
4134 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
4135 no longer any need to copy ../include/opcode/* into gdb.
4137 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
4139 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
4141 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
4143 * valprint.c (type_print_base, type_print_method_args):
4144 Print C++ constructor methods without bogus "return type."
4146 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
4148 * infptrace.c (child_xfer_memory): Parameter "target" should
4149 be a pointer to a structure, not the entire structure.
4151 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
4153 * depend: Convert the couple of references to ansidecl.h that
4154 used the local gdb version to use the ../include version.
4156 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
4159 (child_xfer_memory): Takes pointer to a struct, not entire struct.
4160 (inferior_proc_init): Fix non-ANSI version of args.
4161 (attach): Call print_sys_errmsg with correct number of args.
4162 (mappingflags): Make static, does not need to be global.
4164 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
4165 not the entire struct itself.
4167 * valops.c (value_assign): Cast some args to modify_field() and
4168 {read,write}_register_bytes() correctly.
4170 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
4172 * Makefile.in (MALLOCSRC): Removed reference to removed local
4175 * dwarfread.c (list_in_scope): Needs an initial value, use file
4178 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
4180 * main.c (main): Make option_index local to keep new getopt happy.
4181 main.c, solib.c, Makefile.in: Update copyright notices.
4183 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
4185 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
4187 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
4189 * Makefile.in (HFILES): Add partial-stab.h.
4191 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
4193 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
4194 New files for stratus. Not complete enough to actually build
4195 on the Stratus machine; that awaits copyright assignment for
4198 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
4199 for getting custom flags into CFLAGS when doing makes.
4201 * configure.in: Add config information for stratus.
4203 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
4205 * dbxread.c (process_one_symbol): Pass address of structure
4206 to complain(), rather than the whole structure.
4208 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
4210 * solib.c (solib_add_common_symbols): Only compile in when not
4211 using SVR4 style shared libraries.
4213 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
4215 * dwarfread.c (locval): Add offreg flag to indicate location
4216 values that are computed off a base register.
4218 * dwarfread.c (new_symbol): Rework TAG_global_variable and
4219 TAG_local_variable cases to account for static variables
4220 within function scopes.
4222 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
4224 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
4225 doesn't exist on some systems.
4227 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
4228 nexting over recursive function calls.
4230 * target.c (target_read_string): Create this routine to read null
4231 terminated strings from the target. It deals with running off the
4232 end of memory elegantly as well. solib.c (find_solib): Use
4233 target_read_string() to avoid problems with running off the end of
4236 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
4237 that reference pgrp_inferior.
4239 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
4241 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
4242 mips-tfile has been hacked to act more "traditionally."
4243 * dbxread.c: Fixed typo in comment.
4245 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
4247 * mips-tdep.c (mips_skip_prologue): Add some number of
4248 'sw' instructions before 'addiu' adjusts the stack.
4250 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
4252 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
4253 freescope, buildblock closescope, record_line, add_symbol_to_list,
4254 gatherblocks, make_blockvector): Extensive changes to switch
4255 to generic symbol table building code in buildsym.c. Remove
4256 scope tree structures and functions, symbol table building
4257 functions, and lots of other small changes.
4259 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
4260 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
4262 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
4264 * buildsym.c (cleanup_undefined_types): Add support for enums.
4265 This fixes the 'GDB internal error. cleanup_undefined_types with
4268 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
4270 * dbxread.c: detect gcc2 compilations.
4272 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
4274 * sparc-pinsn.c: Rename bitfields that overlap with macro names
4275 in ../include/opcode/sparc.h.
4277 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
4279 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
4280 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
4281 to reflect actual locations of opcode files, so TAGS target will
4284 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
4286 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
4289 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
4290 dereferencing to access the correct elements.
4292 * valops.c (value_addr): Declare return type of external func
4295 * xcoffread.c: Undefine next_symbol_text before redefining it.
4297 For older changes see ChangeLog-9091
4303 version-control: never