1 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
3 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
5 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
7 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
8 fix to differentiate between gcc1 & gcc2 compiled files so that we
9 can debug calls that pass structs as args correctly.
10 * symmisc.c (dump_symtab): If block was compiled with gcc, say
13 * remote.c (remote_wait): Make regs be char to avoid picayune
14 ANSI compiler warnings.
16 * energize.h: Move all external struct decls to inside of
17 __STDC__, add prototype for energize_shell_wait().
18 * energize.c (getpty): Clean up, make us really get a controlling
20 * (energize_initialize): Disable SIGIO prior to setting up for
21 I/O interrupts. Move setsid(), et. al. to getpty().
22 * (energize_shell_wait): New routine to wait for things started
23 via the shell command, uses wait() instead of /dev/proc.
24 * Also, add prototype for execute_command_1().
26 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
28 * inftarg.c (child_create_inferior, child_attach,
29 child_mourn_inferior): collect unix child process stratum
30 functions which live below the target vector into this file to
31 facilitate host/target/native split. Also, make them static.
32 * inflow.c (child_mourn_inferior): removed.
33 * infrun.c (child_create_inferior, child_attach): removed.
34 (resume): becomes global so that functions below the
35 target vector can find it.
36 * inferior.h (resume): add prototype.
37 (child_mourn_inferior, child_create_inferior, child_attach):
40 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
41 replaced with find_default_attach and
42 find_default_create_inferior.
44 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
46 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
47 addresses don't get displayed in the wrong positions.
49 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
51 Separate core functions along target vector in preparation for
52 native support. Functions above vector now live in core.c. Those
55 * core.c (solib_add_stub, core_close, core_open, core_detach,
56 get_core_registers, core_files_info, core_ops): moved to corelow.c
57 (_initialize_core): removed addition of core_ops target.
58 * corelow.c: new file.
59 (solib_add_stub, core_close, core_open, core_detach,
60 get_core_registers, core_files_info, core_ops): moved from core.c
61 (_initialize_corelow): new function.
62 * gdbcore.h (core_open, core_detach): added prototypes.
63 (core_ops): add forward declaration.
64 * Makefile.in (SFILES_MAINDIR): add core.c
66 (TSOBS): change core.o to corelow.o
68 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
70 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
71 instead of 'sun' predefined symbol so that trap analysis code is
72 enabled only when the TARGET is a sun3.
74 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
76 * tm-i960.h (ext_format_i960): Add top-level declaration.
77 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
78 blocks, else Sun4 compiler complains.
80 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
82 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
83 instruction's argument. Patch from jonathan@cs.stanford.edu
86 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
88 Break the thread of control that implies that a unix child
89 process will be the default target.
91 * target.c (find_default_run_target, find_default_attach,
92 find_default_create_inferior, return_zero): new functions.
93 (cleanup_target): Make return_zero the default for to_can_run.
95 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
96 child_create_inferior references with find_default_XXX instead.
98 * target.h (struct target_ops): new field, to_can_run.
99 (find_default_attach, find_default_create_inferior): new prototypes.
100 (target_can_run): new macro.
102 * Also added a zero (default) to_can_run element to all static
103 struct target_ops initializations throughout GDB, except:
104 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
106 * infrun.c (child_create_inferior): Clean up error handling when
107 no exec file is specified.
108 (child_attach): Don't require exec file.
110 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
112 Remove kill_inferior_fast, in favor of target_kill, which goes
113 through the target vector.
115 * inferior.h (kill_inferior_fast): remove declaration.
117 * main.c (disconnect): call quit_cover using catch_errors rather
118 than calling kill_inferior_fast directly. New way goes through
119 the target vector, handles attached processes, and writes
120 command history if appropriate.
121 (quit_cover): new function, wrapper for quit_command.
123 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
124 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
125 inlining them into the local kill_inferior when needed.
127 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
129 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
130 * stabsread.c (read_struct_type): Simplify complicated expression
131 for dumb DECstation compiler.
133 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
135 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
136 operands to memory management instructions, from WRS.
138 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
140 * main.c (main): Back out previous language setting changes.
141 Replace with simple default to C before processing any init
142 files. There MUST be a language set, even in the absence of
143 init files or executables, or expression parsing fails.
145 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
147 * main.c (main): Move code that sets initial language to
148 symfile.c. Fixup places where command files are processed to
149 be consistent in setting a default language if none has been
151 * symfile.c (set_initial_language): Add code moved from
152 main() that sets an initial default language when a new
154 * symfile.c (symbol_file_command): Call set_initial_language.
155 * symtab.c (find_main_psymtab): Add FIXME comment.
157 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
159 * breakpoint.c, sparc-tdep.c: comment changes.
160 * configure.in: removed target_dependent line.
162 * remote-mm.c (mm_attach): change printf to error to prevent
164 * remote-udi.c (udi_attach): change printf to error to prevent
167 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
168 calls to {fetch|store}_inferior_registers with calls to
169 target_{fetch|store}_registers, for remote-target independence.
171 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
173 * Makefile.in: Fix bug I introduced in merging Rich's change.
174 * infrun.c (child_create_inferior): Use proceed() rather than
175 doing all the same stuff by hand.
177 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
179 * Makefile.in, configure.in: add support for files used only when
180 configured native, that is, when host = target.
182 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
184 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
185 stores are target dependent and were moved from xm to tm.
187 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
189 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
191 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
192 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
194 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
196 * target.h (struct target_ops): removed to_convert_to_virtual and
197 to_convert_from_virtual elements. Initializations removed from
198 all static initializations.
199 (target_convert_to_virtual, target_convert_from_virtual):
201 (host_convert_to_virtual, host_convert_from_virtual): Removed
202 forward declarations.
203 * target.c (cleanup_target): removed default assignments for
204 to_convert_to_virtual and to_convert_from_virtual.
205 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
207 * findvar.c (value_of_register, value_from_register):
208 target_convert_to_virtual inlined.
209 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
210 * valops.c (value_assign): target_convert_from_virtual inlined.
212 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
214 * main.c (gdb_readline): Avoid printf_filtered, which sets char
215 position wrong if used for the prompt.
216 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
218 Support for accessing arbitrary MIPS stack frames in memory.
220 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
221 set, run it before INIT_EXTRA_FRAME_INFO.
222 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
224 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
225 (FP) value in the frame_info struct if it is zero (as from top of
227 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
229 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
230 comes back as zero. So does FP_REGNUM, as a trigger for
231 init_extra_frame_info.
233 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
234 the program counter set before INIT_EXTRA_FRAME_INFO is run.
235 (INIT_FRAME_PC): Defined to null.
236 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
237 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
238 Briefly explain MIPS stacks in GDB.
240 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
242 * copying.awk, copying.c (show_copying_command,
243 show_warranty_command): Rename from copying_info, warranty_info,
244 to match command function conventions.
246 * utils.c (prompt_for_continue): Reinitialize more-counts
247 before printing anything, and again afterward. Fix comments.
248 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
249 or alloca() if needed.
251 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
252 detect native versus cross-host.
254 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
256 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
257 Suns. Rename to m68k_saved_pc_after_call.
258 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
259 m68k_saved... instead of sun3_saved...
261 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
263 * Makefile.in (update-depend, update-alldeps): Split out of
264 setup-to-dist, for convenience in rebuilding the depend and
266 (assorted): Update to catch straggler files when building gdb.tar.Z.
268 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
270 Preliminary cleanup for splitting host/native/target.
272 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
273 here; it is dealt with at a gdb-target-independent level.
274 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
275 high toned routine. Fix return type to void.
276 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
277 Rich and I believe the "real problem" was that both single_step
278 and target_resume were issuing PT_CONTINUE calls. This would
279 cause the second PT_CONTINUE to sometimes fail because the process
281 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
283 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
285 * energize.c (pty_to_kernel): Must check for EAGAIN as
286 termination condition.
287 (full_filename): Don't prepend dirname if filename begins with /.
288 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
290 (getpty (NCR)): Lotsa bug fixes...
291 (kernel_dispatch (case StopRType)): Use kill() instead of
292 killpg() so we can deal with losing systems...
293 (wait_for_events): Work around NCR select() lossage. It doesn't
294 zero out readfds when select() returns zero.
295 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
296 getcwd() instead of getwd() (NCR getwd() seg faults).
297 (energize_wait): Use sigaction() for NCR. Their version of signal()
298 is unreliable by default.
300 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
301 error from PIOCSWSTOP.
303 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
304 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
305 defs.h, utils.c: Make vfprintf_filtered global.
307 * energize.c (send_location): New routine to consolidate all
308 places where we must notify kernel of where the given pc is.
309 (cplus_demangle): Put single-quotes around demangled names.
310 (energize_call_command): Call send_location() after doing up,
311 down, and frame commands.
313 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
315 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
316 pass at doc for two new remote targets---29K using UDI, and Tandem
319 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
321 * doc/all.m4: turn on H8/300 stuff for generic manual
323 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
324 after explicit call to breakpoint() in serial stubs.
326 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
328 * mipsread.c: Clean up some white space.
329 (parse_symbol): Handle stEnd of stFile.
330 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
332 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
333 store_inferior_registers): Replace unexplained numbers
334 with manifest constants from a DECstation header file.
335 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
336 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
338 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
340 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
341 for "down". Suggested by Richard Stallman.
343 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
345 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
346 redeclaration bug on SunOS 4.
348 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
350 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
351 * m68k-stub.c: Remove a few extraneous ANSI-isms.
352 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
353 they aren't already there.
354 * remote-vx.c (vx_prepare_to_store): Ditto.
355 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
357 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
359 Removed a large number of changes inserted by Per Bothner
360 for C++ support. These will go back in when they've been
363 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
365 * serial.h: Fix prototye for serial_raw().
366 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
367 serial_write() to match prototypes.
368 * remote-st2000.c (get_reg_name): Make *p be const.
370 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
372 * remote-nindy.c (nindy_fetch_registers): Make return type void,
373 to agree with target structure field type.
374 (nindy_store_registers): Ditto.
376 * Makefile (OPCODES): New var, pointing to opcodes library.
377 (CLIBS, CDEPS): Include it.
378 (saber_gdb): Load opcodes library.
380 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
382 * a68v-xdep.c (store_inferior_registers): declare as void.
383 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
384 * remote-st2000.c: Massive changes to use new serial package.
385 Also added 'connect' command to transparantly connect to serial
387 * ser-termios.c: Big cleanup, use nicer coding conventions.
388 * ser-bsd.c: New module, serial stuff for BSD systems.
389 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
390 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
392 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
394 * doc/gdb.texinfo: fix shameful error of agreement reported by
395 jimb@occs.cs.oberlin.edu (Jim Blandy)
396 * doc/gdb.texinfo: remove old partial discussion of remote serial
397 protocol (via serial debug stubs)
398 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
399 use of serial debug stubs
401 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
403 * symfile.h: Declaration of set_demangling_style() moved
404 here from demangle.h (which is now in ../include).
405 * i386-xdep.c: Update comment.
407 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
409 * symtab.c (completion_list_add_symbol): restructured to optimize
410 for time. First clip names that cannot match. Then clip any
411 names we've already considered. Drop a redundant strncpy. Drop
412 a redundant malloc and associated free for demangled names.
414 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
416 * a68v-xdep.c (store_inferior_registers): Define as type void.
417 * configure.in: Add host m68k-apollo*-bsd*.
418 * demangle.c (struct demanglers): Use enum instead of constant
419 value to keep braindamaged HP/Apollo compiler happy.
421 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
423 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
424 match "FOO". This allows 'break Foo' to work when Foo is
425 a mangled C++ function. (See comment before function.)
427 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
429 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
430 for files in vx-share/*.c.
431 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
432 for normal GDB source files.
434 * Makefile.in (VERSION): Roll to 4.6.6.
436 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
437 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
438 * tm-sun3os4.h: Update comments.
439 * xm-delta88.h: Remove STACK_END_ADDR.
441 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
443 * Makefile.in (VERSION): Roll to 4.6.5.
445 * infrun.c: Lint for recent `handle' changes.
447 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
448 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
449 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
450 should include a ser-XXX.o module.
452 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
453 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
455 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
456 known suns in configure.in, rather than mapping them to unique
457 config files that happen to duplicate other config files.
458 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
459 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
461 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
463 * configure.in (*-*-sunos*): Use trailing * to match all
464 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
465 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
466 in production on Sun-4.
467 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
468 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
469 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
471 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
472 config/sparc-noun.mt: New target configs for embedded.
473 * config/sun4os3.{mh,mt}: Remove, never existed in production.
475 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
476 target definitions for embedded with and without underlines on
477 identifiers. FIXME -- this ought to be known by BFD instead.
479 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
480 not a parameter of the CPU, but of the development environment.
481 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
483 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
485 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
486 (which involves reading in main's symtab) if we have no breakpoints.
488 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
490 * dwarfread.c (cu_language): New local variable to record
491 language for current compilation unit being processed.
492 * dwarfread.c (set_cu_language): New local function to decode
493 and record language for current compilation unit being processed.
494 * dwarfread.c (synthesize_typedef): Add local function to
495 synthesize a typedef for C++ classes, structs, unions, and
497 * dwarfread.c (read_structure_scope): Synthesize typedefs
498 for C++ classes, structs and unions.
499 * dwarfread.c (read_enumeration): Synthesize typedefs for
501 * dwarfread.c (read_file_scope): Call set_cu_language to
502 record language for current compilation unit. After symtab
503 is built, save this recorded language.
504 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
505 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
506 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
507 typedefs for C++ classes, structs, unions, and enumerations.
508 * dwarfread.c (scan_compilation_units): Call set_cu_language
509 to record language for current compilation unit.
510 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
511 for TAG_enumeration_types, rather than in add_partial_symbol.
512 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
513 case with class, struct, and union type cases, now that they are
514 the same. Remove tests for non-NULL name attributes, now done
516 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
517 treat as alias for TYPE_CODE_STRUCT for now.
519 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
521 * Makefile.in: map "gdb" through program_transform_name when
524 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
526 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
527 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
528 Use "regi" for local indexing through register numbers, reserving
529 "regno" for the name of a specific register passed as an input
530 parameter. Fix bug propagated through all versions that sometimes
531 used regno as an index when it should have been regi, thus using
532 -1 as an index in some cases.
534 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
536 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
537 respectively, so same demangler can be used by other programs.
538 * Makefile.in: Remove demangler stuff.
539 * Makefile.in (depend): Pass -I../readline (needed for main.c).
540 * demangle.c (_initialize_demangler): Tell demangler which
541 CPLUS_MARKER to assume.
543 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
545 RS/6000 portability changes (for hosting cross-debuggers).
547 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
548 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
549 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
550 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
551 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
552 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
553 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
554 (NO_SINGLE_STEP): Add, target-dependent.
555 (loadinfotextindex): Lowercase, remove "aix_".
556 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
557 (NO_SINGLE_STEP): Remove, target-dependent.
558 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
559 * xcoffread.c: Only build file if RS/6000 native GDB.
560 (build_function_symbol): Remove #if 0'd code.
561 * rs6000-tdep.c: Cleanup. Add static fn protos.
562 Use CORE_ADDR for addresses throughout. Make void fns void.
563 (pop_dummy_frame): Add FIXME about bogosity of design here.
564 (rs6000_struct_return_address): Ditto.
565 (frameless_function_invocation, frame_get_cache_fsr,
566 frame_initial_stack_address, xcoff_relocate_symtab,
567 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
568 add_text_to_loadinfo, find_toc_address): Move from xdep file.
569 Use CORE_ADDRs. Change identifiers to lowercase.
571 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
572 supplying dummy routines if non-native. Add prototype for
573 static exec_one_dummy_insn. Move a mess of functions to
574 rs6000-tdep.c (as above). Remove #if 0'd code.
576 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
577 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
578 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
580 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
583 * vx-share/README, nindy-share/README: New files describing
584 how these directories' code is shared, and with whom.
586 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
588 * configure.in (target configurations): Reformat into table.
589 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
591 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
592 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
593 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
594 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
595 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
596 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
598 * Makefile.in (config-check): Add command to check whether
599 configure.in is consistent with config/*.
601 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
603 * configure.in (host configurations): Reformat nested cases into
604 easy-to-maintain table.
605 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
606 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
608 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
610 * cplus-dem.c: Reorder args to most local functions to make them
611 follow the consistent pattern of struct work_stuff pointer first,
612 followed by pointer into string being demangled, followed by
613 pointer to the string where the result is being stored, followed
614 by other args. Also generally replace most variables of name
615 "type" with "mangled" for consistency. They all pointed to the
616 same string but half were one name and half the other.
617 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
618 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
619 use whenever a qualified name is being demangled.
620 * cplus-dem.c (do_type): Qualified names are treated similarly
621 to fundamental types, not as modifiers of fundamental types.
623 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
625 * configure.in: Add sparclite as a target.
627 * sparc-stub.c (handle_exception): Flush instruction cache just
628 before returning to the user. (hexToInt): Fix overzealous cleanup.
630 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
632 * infrun.c (handle_command): Rewrite to allow multiple signal
633 numbers, signal number ranges, and to recognize "all" to mean all
634 signals except those used by the debugger.
635 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
636 to set or reset actions for specific signals.
638 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
640 * coffread.c (decode_type): Call alloc_type to alloc new
642 * stabsread.c (read_array_type, read_range_type, define_symbol):
643 Call alloc_type to alloc new types.
644 * stabsread.c (define_symbol): Move dbl_valu symbol field data
645 from type_obstack to symbol_obstack.
646 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
648 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
649 associated with a type, using the same mechanism as was used to
650 allocate space for the type structure itself.
651 * coffread.c (patch_type, coff_read_struct_type,
652 coff_read_enum_type): Use TYPE_ALLOC.
653 * dwarfread.c (struct_type): Use TYPE_ALLOC.
654 * gdbtypes.c (create_array_type, check_stub_method,
655 allocate_cplus_struct_type): Use TYPE_ALLOC.
656 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
657 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
658 read_range_type): Use TYPE_ALLOC.
660 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
662 * breakpoint.c (breakpoint_re_set): Select a default source
663 symtab if one is not currently selected.
664 * utils.c (query): Call wrap_here before building the output
665 query string, to turn off wrapping and flush any buffered output.
666 Otherwise our query may end up in the wrap buffer and never be
668 * eval.c (evaluate_subexp): Report error when attempting to
669 evaluate subscript for types without a target type, rather
670 than dumping core by using the NULL pointer.
671 * symfile.c (symbol_file_command): Forget current_source_symtab
672 and current_source_line when discarding symbol table.
674 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
676 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
678 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
679 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
681 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
683 * remote.c (remote_open): Fix baud rate setting to make -b flag
684 work. (remote_wait): Change 'T' message parser to deal with new
685 improved format which allows stub to send an arbitrary bunch of
687 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
688 make all this re-entrant by storing all state on the stack. Clean
689 up memory error trapping. (computeSignal, set_debug_traps):
690 make it all table driven. Make a start at a baud rate setting command.
692 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
694 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
696 * remote-vx.c: redefine malloc to avoid buggy declaration on
697 RS/6000 <rpc/types.h>.
698 xm-rs6000.h: include <sys/select.h> to define fd_set for
699 <rpc/svc.h> on RS/6000.
701 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
703 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
704 recursive invocations of make. Always create installation
707 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
709 * m68k-pinsn.c: Minor fix in style of output (don't use
710 range to indicate floating point control registers).
712 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
714 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
716 * infcmd.c (registers_info): Handle multiple register names.
717 Changes inspired by Roland McGrath.
719 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
721 * sparc-stub.c: New file. Mix it with your SPARClite
722 application, and it will speak GDB remote protocol!
723 * remote.c (remote_wait): Change 'T' (expedited reply) message to
724 deal with arbitrary registers. Needed for sparc-stub.
726 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
728 * cplus-dem.c (cplus_markers): Add table for gnu style and
729 use throughout, in place of compile time constant CPLUS_MARKER.
730 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
731 * cplus-dem.c (cfront_special): New function, as suggested
732 by pfieland@stratus.com.
733 * cplus-dem.c (forget_types): New function.
734 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
736 * cplus-dem.c (mop_up): Call forget_types().
737 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
738 Use throughout, instead of checking current_demangling_style.
739 * cplus-dem.c (demangle_signature): When finding an explicit
740 start of function args, forget all remembered types for
741 lucid/cfront style demangling.
742 * cplus-dem.c (demangle_prefix): In a sequence of two or more
743 underbar characters, use last pair as the delimiter. Hoist
744 gnu_special() call up to cplus_demangle(). Call cfront_special()
746 * cplus-dem.c (cplus_special): Fix virtual table name demangling
747 for inherited classes.
748 * cplus-dem.c (demangle_args): Document quirks of numbered
749 references to previously seen types.
750 * dbxread.c (read_ofile_symtab, process_one_symbol):
751 Use AUTO_DEMANGLING rather than explicitly checking
752 current_demangling_style.
753 * demangle.h: Add some comments.
754 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
755 CFRONT_DEMANGLING): New macros.
756 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
757 not found in the actual producer string produced by lcc.
758 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
759 than explicitly checking current_demangling_style.
761 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
763 * breakpoint.c (enable_longjmp_breakpoint,
764 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
765 Check for duplicate breakpoints at the same address. Bug report
766 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
768 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
770 * buildsym.c (end_symtab): Document that end_symtab can return
771 NULL under non-error conditions.
772 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
773 returned from end_symtab for empty compilation units.
775 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
777 * am29k-tdep.c: Lint from DECstation compiler.
778 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
779 As the man page says, "Sometimes you just can't get lint to shut
780 up". That doesn't mean you should blow away the code it won't
782 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
783 it up over the next few weeks. Make mips x 29k build.
784 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
785 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
786 but leave it as a comment because the breakpoint instruction
787 is not easily accessible at this moment (it's static, and if
788 we define one here, it goes into every file compiled).
790 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
792 * Makefile.in (VERSION): Bump to 4.6.3.
793 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
794 function scopes when building partial symbol tables.
795 * objfiles.c (open_existing_mapped_file): Make it clear in
796 warning message that out of date mapped files are ignored.
797 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
798 unit source file name in error message.
800 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
802 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
803 * dwarfread.c (struct_type): In absence of AT_byte_size for
804 bitfield, use size of object of member's type for the size of
805 the anonymous object containing the bit field.
806 * dwarfread.c (completedieinfo): Set has_at_byte_size when
807 an AT_byte_size attribute is seen.
808 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
809 union aux_ext (was aux_ent).
810 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
811 unsigned char* to char*, for Lucid compiler.
812 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
813 to be correct type (from unsigned char* to char*).
814 * valprint.c (type_print_derivation_info): Minor tweak to placement
815 of commas in derived class printing.
816 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
818 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
820 * xm-go32.h: Define LSEEK_NOT_LINEAR
821 * serial.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
822 then work out the lseek positions of newlines by running through
823 the file and `tell'ing. This makes source file listing work on
824 OS's where the relationship between physical position in file and
825 canonical position is indeterminate, eg VMS and DOS.
827 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
829 * stabsread.c: Ensure that all members of all allocated structures
830 are initialized to known state to avoid hard to find bugs with gdb
831 using fields containing random data.
832 * buildsym.c (start_subfile): Compact dirname initialization.
833 * buildsym.c (patch_subfile_names): New function.
834 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
835 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
836 * buildsym.h (patch_subfile_names): Add prototype.
837 * dbxread.c (process_one_symbol): Call patch_subfile_names.
839 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
841 * remote-udi.c: Update comments.
843 * remote.c (getpkt): Only force retransmission ten times;
844 after that, assume bug in target code, and handle pkt anyway.
846 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
848 * configure.in: Add support for apollo 68k under BSD environment.
849 * xm-apollo68b.h: New file to support above.
851 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
853 * configure.in: Recognize i486 host cpu.
854 * valprint.c (type_print_derivation_info): Print derivation info
855 in same form as class declarations in source.
856 * valprint.c (type_print_varspec_suffix): Split arg printing
857 code out to type_print_args function.
859 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
861 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
862 at_import, at_frame_base.
863 * dwarfread.c (completedieinfo): Remove cases for obsolete
864 AT_visibility, AT_import, and AT_frame_base attributes.
865 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
866 i860, which can keep up to 4 shadow breakpoints.
867 * tm-stratus.h (USG): Define.
868 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
869 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
870 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
871 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
872 * config/stratus.mt (TDEPFILES): Include files available from
873 stratus that are not yet in release pending receipt of paperwork
875 * buildsym.c (finish_block): Minor code format change.
876 * gdbtypes.h (struct field): Add to comments.
877 * gdbtypes.h (virtual_field_bits): Add to comments.
878 * objfiles.c (allocate_objfile): Change obstack interface to
879 match FSF merging efforts.
881 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
883 * Makefile.in (VERSION): Bump to 4.6.2.
884 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
885 * Makefile.in (OBS): Add stabsread.o
886 * Makefile.in (stabsread.o): Add build rule.
887 * stabsread.c, stabsread.h: New files.
888 * buildsym.c: Split out stabs specific support to stabsread.c.
889 * buildsym.h: Split out stabs specific support to stabsread.h.
890 * dbxread.c (stabsread.h): Include
891 * dbxread.c (dbx_new_init): Call stabsread_new_init.
892 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
893 * dbxread.c (read_ofile_symtab): Call end_stabs.
894 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
895 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
896 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
897 really_free_pendings to cleanups.
898 * elfread.c (elf_new_init): Call stabsread_new_init.
899 * gdbtypes.c: Small changes to maintenance commands.
900 * mipsread.c (stabsread.h): Include.
901 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
902 * xcoffread.c (stabsread.h): Include.
903 * xcoffread.c (global_stabs): Remove redundant def.
904 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
906 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
908 * lmode_inferior_valid, lmode_ours_valid: New static vars.
909 * inflow.c (terminal_init_inferior, terminal_inferior,
910 terminal_ours_1, initialize_inflow): Record and use state
911 of lmode_inferior_valid and lmode_ours_valid.
913 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
915 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
916 include <sgtty.h> on USG. (from sef).
918 * depend: es1800 dependency needed here.
920 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
922 * buildsym.c (read_struct_type): Initialize structs allocated
923 with alloca, to avoid using random values from stack later on.
924 * defs.h (fprintf_filtered): Add prototype.
925 * gdbtypes.c (check_stub_method): Fix misleading comments.
926 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
928 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
929 small changes to maint support functions.
930 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
931 for some fields and expand comments.
932 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
933 macro and track change to obstack_full_begin macro.
934 * utils.c (fprintfi_filtered): New function.
935 * valprint.c (type_print_base): Fixup field printing to not
936 print extraneous lines and not print bogus "no data fields"
937 messages for C++ classes with no data members. Also use new
938 fprintfi_filtered function.
940 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
942 * configure.in: es1800 ok for 68000 too.
944 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
946 * configure.in: echo error messages to stderr, not stdout
948 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
950 * configure.in: recognize hppa* instead of hppa
952 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
954 * energize.c: Second cut at DynamicLoad message handling.
956 * energize.c: Relativize pathnames in #include statements.
957 * (kernel_dispatch): Better error messages for unknown protocol
959 * (kernel_dispatch): First cut at DynamicLoad message handling.
961 * Makefile.in: Remove -I../readline from all compilations,
962 include a special case for main.o instead.
964 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
966 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
967 error if it fails to find a member type, rather than return NULL
968 and trigger a coredump.
969 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
970 lookup_demangled_partial_symbol,): Ask demangle_and_match to
971 match on complete demanglings, including argument lists for member
972 functions, rather than just accepting the first demangling that
973 matches the class and function name.
974 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
975 to start_symtab as the directory name.
976 * dwarfread.c (completedieinfo): Strip off any leading hostname
977 portion of the AT_comp_dir attribute string. Gdb doesn't know
978 what to do with them (FIXME).
980 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
982 * breakpoint.c (commands_command): Simplify code a bit, remove
983 unnecessary fflush().
985 * Makefile.in (OTHERS): Add gcc.patch.
986 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
988 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
990 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
993 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
995 * WHATS.NEW renamed to NEWS.
997 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
999 * dbxread.c, dwarfread.c: Re-enable experimental code to
1000 automatically select demangling style.
1001 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
1002 DEMANGLING_STYLE, to make more descriptive. Revert back to
1003 "auto" as default. Comment use.
1004 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
1005 * Makefile.in (${DEMANGLER}.o) Remove target and special
1008 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
1010 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
1012 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
1014 * Makefile.in, demangle.c: Change default demangling style to
1016 * Makefile.in: Update version to 4.6 !!!
1017 * README, WHATS.NEW: Update for 4.6.
1019 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
1021 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
1024 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
1025 nodes as base classes.
1027 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
1029 * alldeps.mak, depend: Update.
1031 * xcoffread.c: Add decl for section_offset to keep prototype happy.
1033 * Makefile.in (VERSION): 4.5.9.
1035 * xm-hp300bsd.h: Add decl for strdup().
1036 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
1037 PDR. Cleanup a few things, fix compilation warnings.
1039 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
1041 * Makefile.in (DEMANGLING_STYLE): New define to set default
1042 demangling style for C++. Defaults to "auto".
1043 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
1044 * Makefile.in (SFILES_MAINDIR): Add demangle.c
1045 * Makefile.in (OBS): Add demangle.o
1046 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
1047 Remove compile time decisions about demangling style and replace
1048 with runtime decisions using current_demangling_style.
1049 * cplus-dem.c (main): Expand code included during building of
1050 standalone demangler to recognize demangling style options.
1051 * dbxread.c (demangle.h): Include.
1052 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
1053 demangling style if processing g++ code and current demangling style
1054 is auto (Note: this feature currently disabled.)
1055 * demangle.c: New file, generic demangling control.
1056 * demangle.h (demangling_styles): New enumeration to select one
1057 of several demangling styles. Also define string names for each
1059 * demangle.h (set_demangling_style): Add prototype.
1060 * dwarfread.c (demangle.h): Include.
1061 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
1062 New producer string prefixes to recognize.
1063 * dwarfread.c (handle_producer): Consolidate actions for specific
1064 producers. Set demangling style based on producer string if
1065 current style is auto. (Note: this feature currently disabled.)
1066 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
1068 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
1070 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
1072 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1074 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
1075 * c-exp.y: Call lookup_signed_typename() after seeing
1076 "signed". This handles "signed char" correctly.
1077 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
1078 keywords before a type specifier.
1080 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
1082 * command.c (lookup_cmd_1): Clarify descriptive comments.
1083 * gdbcmd.h (maintenanceprintlist): Add declaration.
1084 * main.c (maintenanceprintlist): Add definition.
1085 * main.c (gdb_completer_command_word_break_characters): Add.
1086 * main.c (symbol_completion_function): Switch completer word
1087 break character sets dynamically, based on whether completion is
1088 being done on commands or on something else.
1089 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
1090 * maint.c: Include demangle.h.
1091 * maint.c (maintenance_demangle): New function.
1092 * maint.c (maintenance_print_command): New function.
1093 * maint.c (_initialize_maint_cmds): Reorganize some commands
1094 under new maintenance print subcommand.
1096 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
1098 * gdbtypes.c (lookup_struct_elt_type): If the input type is
1099 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
1100 target type. Otherwise, 'whatis this.field' wouldn't work,
1101 which would be inconsistent, since 'print this.field' works.
1102 * buildsym.c (read_struct_type, read_enum_type): Clear
1103 TYPE_FLAG_STUB flag.
1104 * buildsym.c (cleanup_undefined_types): Don't rely on a
1105 flawed "Reasonable test to see if" a type has been defined
1106 since it was referred to; now we can just see if the
1107 TYPE_FLAG_STUB flag has been cleared.
1108 * valprint.c (print_type_base): Emit public/protected/private
1109 labels for methods as well as fields. Also, indent these labels
1110 2 spaces instead of 4, for a more conventional "look".
1111 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
1112 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
1113 * gcc.patch: New file. Contains patch for gcc (so people
1114 with gdb-2.2.x won't have to wait for a new gcc release).
1116 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
1118 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
1119 (print_addr): Call print_address to show symbolic version as well.
1121 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
1123 (vx_read_register): Declare inferior_fp_regs. Delete code for
1124 copying "inferior_registers" around; the values are already in var
1125 "registers". Use correct size for register set.
1127 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
1128 target doesn't support it.
1129 (vx_read_register): Don't try reading them either.
1131 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
1132 VxWorks back end reads them in one contiguous set except for this
1134 (register_names): Change "pc" to "pcw" to avoid confusion printing
1136 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
1137 find the PC under VxWorks.
1139 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
1141 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
1142 to create new blank types, instead of handcrafting them.
1143 * defs.h (printfi_filtered): Add prototype.
1144 * utils.c (printfi_filtered): New function.
1145 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
1146 to simplify the code. Other cleanups.
1147 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
1148 * gdbtypes.h (struct cplus_struct_type): Add comments describing
1149 use of various fields.
1150 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
1151 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
1152 production that currently treats it exactly the same as STRUCT.
1153 * c-exp.y (yylex): Recognize "class" as token CLASS.
1154 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
1155 * symtab.c (decode_line_1): Fix to pass quoted args on down to
1156 general symbol handling code. Call cplus_mangle_opname with
1158 * symtab.c (decode_line_2): Print demangled function names in
1159 breakpoint menus, instead of just file and line number.
1160 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
1161 * valprint.c (type_print_base): Print "class" for C++ classes,
1162 rather than "struct". Print section labels for public, protected
1163 and private members of C++ classes.
1164 * values.c: Include demangle.h.
1165 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
1167 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
1169 * Makefile.in (VERSION): Update to 4.5.8.
1171 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
1173 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
1174 prevent crashes when examining cross-targets.
1175 * dbxread.c (process_one_symbol): Include directory name when
1176 calling start_subfile for SOL & BINCL symbols. This allows gdb to
1177 find include files, and yacc/lex sources when the cwd doesn't match
1178 that in which the object was compiled.
1179 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
1181 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
1184 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
1186 * maint.c (maintenance_command, maintenance_info_command):
1187 Install with allow_unknown as 0 and call help_list to show
1188 list of possibilities when no subcommand is specified.
1190 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
1192 * configure.in: Add m68k-ericsson-*.
1193 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
1195 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
1197 * maint.c: New file.
1198 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
1199 * Makefile.in (OBS): Add new file maint.o.
1200 * defs.h (command_class): Add class_maintenance.
1201 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
1202 commands. Allow for them (and other nonessential parts of gdb)
1203 to be selectively left out under special circumstances.
1204 * gdbtypes.c (recursive_dump_type): New function; supports
1205 maintenance print-type command.
1206 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
1208 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
1210 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
1211 initializers. Add initializations for setprintlist, showprintlist,
1212 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
1213 * printcmd.c (maintenance_print_type): New maintenance cmd.
1214 * valprint.c (setprintlist, showprintlist): Move to main.c, as
1215 implied by comment that all cmd lists are owned by main.c.
1216 * infcmd.c (unsetlist): Move to main.c, as implied by comment
1217 that all cmd lists are owned by main.c.
1218 * language.c (setchecklist, showchecklist): Move to main.c, as
1219 implied by comment that all cmd lists are owned by main.c
1220 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
1221 deletelist): Remove redundant declarations (also in gdbcmd.h).
1222 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
1223 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
1224 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
1225 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
1226 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
1227 maintenance_print_msymbols, maintenance_print_objfiles):
1229 * symmisc.c (printsyms_command, printpsyms_command,
1230 printmsyms_command, printobjfiles_command): Removed from
1231 _initialize_symmisc.
1232 * main.c (dump_me_command): Moved to maint.c and renamed to
1233 maintenance_dump_me.
1234 * breakpoint.c (all_breakpoints_info): Rename to
1235 maintenance_info_breakpoints.
1236 * breakpoint.c (_initialize_breakpoint): Convert add_info of
1237 all_breakpoints_info to add maintenance_info_breakpoints to the
1238 maintenanceinfolist instead.
1239 main.c (initialize_main): Set up maintenance class commands.
1241 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
1243 * energize-patches: Fix minor problems with building energize lib.
1245 * energize-patches: Change names of all cadillac procedure calls
1246 to be energize procedure calls. Simplify many hooks by moving
1247 tests energize.c. Configure energize, and build it automatically now.
1249 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
1251 * Makefile.in (VERSION): Bump to 4.5.7.
1252 * cplus-dem.c (demangle_args): Validate index for previously
1253 seen type to guard against bogus values from malformed manglings.
1254 * valops.c (value_struct_elt_for_reference): Guard against
1255 blindly using NULL return value from lookup_symbol.
1257 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
1259 * cadillac.c, cadillac-patches: Rename to energize.c and
1260 energize-patches. Change all routines and variables named
1261 'cadillac*' to 'energize*'. Create new file called energize.h to
1262 hold all interface declarations.
1264 * deblib/connection/*: Move all of this stuff into energize/, but
1265 delete unneeded files.
1267 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
1269 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
1271 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
1272 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
1273 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
1274 child processes, to avoid dead ones "hanging around" after GDB exits.
1275 (attach): Always stop the process if it needs it. Set RLC flag
1276 when attaching running processes, so it will continue if we detach
1277 it, quit, or are killed.
1278 (detach): Clear faults and set RLC flag to make process run
1280 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
1282 (info_proc): Open process O_RDONLY, so we can see any process,
1283 even those controlled by debuggers.
1284 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
1286 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
1288 Relocate symbols using an array of section_offsets, rather than a
1289 single `addr' or `offset'. This makes Solaris-2 support work, and
1290 permits better VxWorks (and maybe xcoff) support later.
1292 * symtab.h (struct section_offsets): New structure for keeping
1293 a set of offsets, rather than a single one.
1294 (struct objfile): Replace addr with section_offsets member.
1295 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
1296 * gdb-stabs.h: New include file with `symbol type specific'
1297 parameters for psymtabs and objfiles.
1298 * Makefile.in (HFILES): Add gdb-stabs.h.
1299 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
1300 * coffread.c: Conforming changes. Fake offset array always 0.
1301 * dbxread.c: Conforming changes.
1302 (struct dbx_symfile_info): Move to gdb-stabs.h.
1303 (start_psymtab): Call elfstab_offset_sections to calculate good
1304 offsets for this source file, based on the ELF symbol table info.
1305 (read_ofile_symtab): Yank N_CATCH, which is dead.
1306 (process_one_symbol, N_CATCH): Yank.
1307 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
1308 Relocate with SECT_OFF_TEXT.
1309 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
1310 to distinguish relocatable from absolute symbols. Then, if not
1312 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
1313 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
1314 (", N_ROSYM): SECT_OFF_RODATA.
1315 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
1316 (dbx_symfile_offsets): Add to translate addr to offset.
1317 * dwarfread.c: Conforming changes. Single offset currently used.
1318 * elfread.c: Add various complaints about elf/stab stuff.
1319 #include gdb-stabs.h. Conforming changes, using a single offset.
1320 (elf_symtab_read): Record info from BSF_FILE symbols, and local
1321 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
1322 for later use in building psymtabs.
1323 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
1324 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
1325 (free_elfinfo): New fn, frees all chained stab_section_infos
1326 in an objfile, and zaps the start-of-chain pointer.
1327 (elfstab_offset_sections): New fn, looks in stab_section_info
1328 chain to determine section bases to relocate a psymtab's worth
1329 of symbols, as they are being read.
1330 * mipsread.c: Conforming changes. Stabs-reading will relocate
1331 using one offset. MIPS-reading will not relocate at all.
1332 * partial-stab.h: Relocate different symbol types using different
1333 offsets from section_offsets.
1334 * symfile.c: Conforming changes.
1335 (find_lowest_section): Unused function to use later
1336 to free us from the Tyranny of the Text Section.
1337 (syms_from_objfile): Translate absolute arg ADDR to offsets used
1338 in all lower layers of symbol reading. Call format-specific
1339 sym_offsets function to initialize offsets for high speed symbol
1341 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
1342 (symbol_file_command, add_symbol_file_command): Callers changed.
1343 * symmisc.c (dump_psymtab): Print new relocation parameters.
1344 * xcoffread.c: Corresponding changes.
1346 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
1347 * main.c (main): Read the $HOME/.gdbinit file before processing
1348 the argv arguments (e.g. reading symbol files or core
1349 files). This allows global parameters to be set, which will apply
1350 during the symbol reading. The ./.gdbinit is still read after
1352 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
1353 * xcoffexec.c: Clean up quote inside comment.
1355 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
1357 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
1358 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
1359 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
1360 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
1361 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
1362 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
1363 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
1364 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
1365 values.c, xcoffread.c:
1366 Remove "(void)" casts from function calls where the return value
1367 is ignored, in accordance with GNU coding standards.
1369 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
1371 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
1372 * partial-stab.h: Ignore N_ENDM.
1373 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
1374 CODE or DATA section attachment. This eliminates a lot of random
1375 values from shared libraries, which screw up the ordinary symbols
1376 in the address ranges they happen to overlap.
1377 * buildsym.c (define_symbol): Eliminate special tests
1378 for function types; move into "function" cases in switch statement.
1379 (define_symbol: 'f', 'F', 'P'): Process all parameter types
1380 in case they define new type numbers. But ignore them (FIXME).
1381 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
1382 (read_sun_builtin_type): Add commentary.
1384 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1386 * xm-rs6000.h: define MEM_FNS_DECLARED
1388 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
1390 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
1391 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
1392 * mips-xdep.c: Remove most include files (unused, caused errs).
1393 (fetch_core_registers): Use right parameters in dummy fn.
1395 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
1397 * buildsym.c (scan_file_globals): Beware the null file.
1398 Fix from Jim Williams.
1400 * stack.c (return_command): Evaluate expression *before* popping
1401 off the stack frames! Fix inspired by Jim Williams.
1402 (up_silently_command, down_silently_command): No sel frame is error.
1404 * defs.h (memcpy, memset): Conditionalize decls on
1405 #ifndef MEM_FNS_DECLARED, since DECstation differs.
1406 (alloca): Break out the STDC and non-STDC alloca cases, to make
1407 it work on old preprocessors as well as "picky ANSI" ones.
1408 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
1410 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
1411 * utils.c (fputs_demangled): Rename SLOP since DECstation system
1412 header files define it!
1414 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
1416 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
1418 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
1419 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
1420 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
1421 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
1422 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
1423 utils.c, valarith.c, valops.c, valprint.c, values.c:
1424 Replace bcopy() use with memcpy(), which is more standard and can
1425 take advantage of gcc's builtin functions for increased performance.
1426 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
1427 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
1429 Replace bzero() use with memset(), which is more standard and can
1430 take advantage of gcc's builtin functions for increased performance.
1431 * i386-tdep.c, main.c, valprint.c:
1432 Replace bcmp() use with memcmp(), which is more standard and can
1433 take advantage of gcc's builtin functions for increased performance.
1435 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
1437 * remote.c (remote_wait): Fix cast on signal() call.
1438 * defs.h (alloca): More diddling with alloca. Have to ensure
1439 that it has a prototype, so that if alloca is defined as a macro
1440 that takes an arg, the definition is seen as a use of a macro
1441 that takes an arg, to satisfy picky ANSI preprocessors.
1443 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
1445 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
1446 consistency with all other gdb files.
1447 * cadillac.c: Use <string.h> rather than <strings.h>.
1448 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
1449 * Makefile.in (MAKE): Remove definition for consistency with
1450 other Makefile.in files and to fix problem with recursive makes.
1452 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
1454 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
1457 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1459 * source.c (print_source_lines): for DOS interoperability; don't
1460 print CR (013) as ^M.
1462 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
1464 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
1466 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
1468 * remote.c (remote_wait): Cast signal to void * to avoid warning
1469 from busted HP compiler.
1471 * partial-stab.h (N_SO): Rearrange code a little so that all SO
1472 stabs cause end_psymtab to be called.
1474 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
1475 compiler feature of putting 'c' into basic type descriptors for
1478 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
1479 where there is no place for nPC in prrun struct.
1481 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
1483 * mipsread.c: Pass NULL name pointer to init_type, not 0.
1484 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
1485 * dwarfread.c (enum_type): Save enum names on type_obstack.
1486 * dwarfread.c (struct_type): Save member name on type_obstack.
1487 * symtab.c (_initialize_symtab): Fix misspelling.
1488 * regex.c (store_jump, insert_jump): Return void.
1490 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
1492 * defs.h (PARAMS): Move to ../include/ansidecl.h.
1493 (alloca): Declare return type on SPARC, since Sun doesn't.
1494 (*_BYTE_ORDER): Improve comment: *must* be defined.
1496 * tm-hppa.h: New file, architectural definition of HP PA.
1497 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
1499 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
1500 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
1501 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
1502 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
1505 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
1506 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
1507 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
1509 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
1511 * printcmd.c (output_command): Thinko.
1512 (x_command): Only set remembered size/format if cmd succeeds.
1514 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
1515 since it is no longer used and burns time for every symbol read.
1516 (process_one_symbol): Treat N_CATCH like default (complain).
1518 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
1520 * partial-stab.h (case N_TEXT): Fix fencepost error when
1521 detecting start of new symbol info after reading symtab for a
1522 module with a zero length TEXT segment.
1524 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
1526 * Makefile.in (VERSION): Bump to 4.5.6.
1527 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
1529 * defs.h (NORETURN): Define away for Lucid compiler.
1530 * remote.c (remote_timer, remote_interrupt): Signal handlers
1532 * ser-termios.c (serial_write, serial_close): Return whatever
1533 value the write/close call returns, rather than falling off end.
1534 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
1535 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
1537 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
1538 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
1540 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
1541 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
1542 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
1543 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
1545 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
1546 store_inferior_registers): Supply missing fourth argument to
1548 * cadillac.c (kernel_dispatch): Make return type void.
1549 * cadillac.c (iosig): Signal handlers take one int arg.
1550 * valprint.c (val_print_fields): Call fprint_symbol to get
1551 automatic C++ demangling for mangled field names.
1553 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
1555 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
1556 * dwarfread.c (enum_type): Fix misspelling in comment.
1557 * valprint.c (val_print_fields, cplus_val_print): Minor
1558 adjustment to printing of C++ class structures to more closely
1559 match format for printing C structures, with and without setting
1562 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
1564 * infrun.c (wait_for_inferior): Don't test for SIGEMT
1565 (which is not a Posix signal) if it isn't defined.
1566 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
1567 New port to Linux (a free Unix clone for 386 machines).
1569 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
1571 COFF changes for dealing better with EPI 29K C compiler output.
1573 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
1575 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
1576 (read_coff_symtab): Move patch_opaque_types call from
1577 coff_symfile_read. Restrict it to symtabs from this objfile.
1578 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
1579 references on opaque type chain; just let coff_lookup_type handle 'em.
1580 (decode_type): Complain about tagndx values on
1581 non-struct/union/enum types, which the EPI compiler tends to produce.
1583 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
1585 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
1588 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
1589 usage to match new prototype. Include libbfd.h to get prototype.
1591 * source.c (find_source_lines): Handle large st_size fields.
1593 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
1595 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
1596 * stack.c (return_command): Use cleanups to avoid memory leaks.
1598 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
1600 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
1601 INT_REGNUM to INTE_REGNUM.
1603 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
1605 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
1607 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
1608 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
1609 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
1610 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
1612 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
1613 declarations of malloc/realloc/free that are inserted by some
1615 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
1617 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
1618 another decl of strdup (this really ought to come from libiberty.h!).
1620 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
1622 * remote.c (getpkt): Error if input exceeds buffer size.
1623 (_initialize_remote): `set remotedebug' enables packet trace.
1625 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
1626 N_SLINE's, etc, just like Sun cc on Solaris2.
1628 * am29k-tdep.c (read_register_stack, write_register_stack):
1629 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
1630 variable. Add `set' and `show' commands for it.
1631 * doc/gdb.texinfo: Document it.
1633 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
1635 * valprint.c (type_print_1): Plug memory leak. Print all
1636 C++ syms as demangled, not just functions.
1637 * buildsym.c (read_range_type): When we find a signed char
1638 type, do a lookup of signed char, not plain char. Plain char's
1639 still get looked up as plain char's elsewhere.
1641 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
1643 * eval.c: Avoid residue-by-zero when evaluating without side effects.
1644 (Bug and fix found by Pierre Willard.)
1646 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
1648 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
1650 * xm-rs6000.h: Add decl for strdup().
1652 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
1655 * breakpoint.c (enable_command, disable_command): Without args,
1656 should only affect normal breakpoints and watchpoints.
1658 * m68k-pinsn.c (print_insn_arg): Make register be const.
1659 * xcoffexec.c: Remove ' from comment.
1660 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
1661 with decls of malloc in c-exp.tab.c (as produced by yacc).
1662 There's got to be a better way to do this...
1664 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
1666 * partial-stab.h: Convert single rindex use to strrchr.
1667 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
1668 standard <strings.h> file, now that the only single use of
1669 rindex in the gdb source files is gone.
1671 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
1673 * mipsread.c: Undo ill effects from including <strings.h>,
1674 which #defines index to be strchr. Unfortunately, index is
1675 a member of a symbol table structure that can't be changed.
1676 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
1677 remove redundant #include's.
1679 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
1681 * mipsread.c: #include <strings.h> for rindex().
1683 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
1685 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
1687 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
1689 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
1690 extraneous SO stabs from busted C++ compilers.
1692 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
1694 * Makefile.in (VERSION): Bump to 4.5.5.
1695 * symtab.c (decode_line_1): Until C++ support stabilizes, when
1696 C++ lookups fail, print possibly helpful hint about completion.
1697 * cplus-dem.c (demangle_signature): Fix ARM style demangling
1698 for static data members.
1699 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
1700 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
1701 it's broken on ncr3000's.
1703 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
1705 * dwarfread.c (decode_modified_type): Change type of first arg.
1706 Change 'modifier' to char from unsigned char. Cast single use
1707 that needs to be unsigned char.
1708 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
1709 * utils.c (strdup_demangled): Add function.
1710 * defs.h (strdup_demangled): Add prototype.
1711 * stack.c (return_command): Demangle C++ function names for query.
1712 * infcmd.c (jump_command): Demangle C++ function names for query.
1713 * cplus-dem.c (consume_count): New function and prototype.
1714 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
1715 do_type): Replace conversion code with consume_count().
1716 * cplus-dem.c (gnu_special): Fix demangled of static members.
1717 * source.c (list_command): Print demangled function names
1718 when appropriate. Fix supplied by Peter Schauer.
1720 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
1722 * sparc-tdep.c: Clean up slightly for Solaris2.
1724 * buildsym.c (define_symbol): Nameless types are now on several
1725 platforms; generalize them and un-ifdef them to make Solaris 2
1728 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
1730 * infcmd.c: Fix typo (reported by Rob Savoye).
1731 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
1732 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
1733 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
1734 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
1735 rather than the one for the first file in the dependency chain.
1737 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
1738 set. Don't reset our own texthigh, or dependency-only pst's, in
1739 scanning all the rest of the psymtabs.
1740 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
1742 * buildsym.h (N_UNDF): Improve comments.
1743 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
1745 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
1747 * symtab.h (struct symbol): Add aux_value union for preserving
1748 an additional per-symbol value.
1749 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
1750 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
1751 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
1752 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
1753 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
1755 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1757 * symfile.c (clear_symtab_users_once): Now non-static (for
1760 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
1762 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
1763 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
1764 vax-pinsn.c: Remove reg_names decl (now in defs.h).
1766 Solaris-2 support on SPARC:
1768 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
1769 Add symbol_size and file offsets to struct symloc.
1770 Add static symbol_table_offset, string_table_offset,
1771 file_string_table_offset, next_file_string_table_offset,
1773 (add_old_header_file): Convert error() to complain()t.
1774 (dbx_symfile_read): Get symbol size via the objfile.
1775 Also get symbol_table_offset.
1776 (dbx_symfile_init): Record symbol size and count via the objfile.
1777 (dbx_next_symbol_text): Always add file_string_table_offset when
1778 accessing string table.
1779 (read_dbx_symtab): Initialize file_string_table_offset to 0.
1780 (SET_NAMESTRING): Use the offset.
1781 (end_psymtab): Large kludge to determine addresses where source
1782 files start and end (for the psymtab header).
1783 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
1784 Get this, symbol size, and symbol offset, from psymtab.
1785 (read_ofile_symtab): Don't back up one symbol for Solaris2.
1786 Patch up last_source_start_addr if zero in N_SO.
1787 (process_one_symbol): Add variable function_start_offset.
1788 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
1789 BLOCK_ADDRESS_FUNCTION_RELATIVE.
1790 ( "", N_OBJ, N_OPT): Ignore.
1791 (elfstab_build_psymtabs): New function to read stabs out of
1794 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
1795 (gdb): use GLOBAL_CFLAGS when linking, too.
1796 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
1797 (N_OBJ, N_OPT): Ignore.
1798 ('f', 'F'): Save last function name.
1800 * elfread.c (record_minimal_symbol_and_info): Kludged to put
1801 extra info in the minimal symbol.
1802 (elf_symtab_read): The extra info is the size of an ELF object,
1803 which was kludged to us in the `udata' field of the BFD symbol.
1804 Gag me with a crowbar...
1805 (elf_symfile_read): Keep track of both the absolute load address,
1806 and the offset between load addr and symbols. Handle STABS as
1807 well as DWARF sections, passing the absolute load address to
1808 elfstab_build_psymtabs.
1810 * symfile.h: Prototype elfstab_build_psymtabs.
1811 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
1813 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
1815 * buildsym.h: Add processing_acc_compilation flag.
1816 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
1817 (define_symbol): Skip arg types in function entries. Resolve
1818 overloaded 'P' which acc uses for prototypes of functions called
1820 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
1822 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
1823 save size of ELF symbols. FIXME.
1824 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
1825 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
1827 * configure.in: Solaris config is sparc-sun-solaris2.
1828 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
1830 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
1831 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
1832 * symfile.c (symfile_bfd_open): Comment where name is freed.
1833 * symmisc.c (extend_psymbol_list): Comment where list is freed.
1835 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
1837 * expprint.c (print_subexp): Add missing ']'.
1838 * defs.h (reg_names): Fix declaration to match that in infcmd.c
1839 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
1840 * WHATS.NEW: Point out improved C++ function name handling.
1841 * gdbtypes.c (lookup_fundamental_type): For now, use the same
1842 type names for both implicitly and explicitly signed integral
1843 types. See comment in the source code.
1845 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
1847 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
1848 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
1849 * expprint.c (print_subexp): Fix printing of register names.
1851 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
1853 * inferior.h (register_valid): Declare.
1854 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
1855 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
1856 macros for traversing the data structures in a single objfile.
1857 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
1858 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
1861 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
1863 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
1864 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
1865 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
1866 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
1868 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
1870 * depend: rebuild to account for remote-st2000.c.
1871 * remote-st2000.c: Almost works now.
1872 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
1874 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
1876 * c-exp.y (yylex): Recognize single-quoted strings that specify
1877 tokens with embedded whitespace, such as C++ demangled names.
1878 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
1879 * main.c (gdb_completer_quote_characters): Add global variable.
1880 * main.c (symbol_completion_function): Total rewrite for C++
1881 demangled name handling.
1882 * main.c (skip_quoted): New function.
1883 * main.c (main): Set rl_completer_quote_characters.
1884 * symmisc.c (dump_symtab): Print source language for symtab.
1885 * symtab.c (expensive_mangler): Add prototype and function.
1886 * symtab.c (completion_list_add_symbol): Total rewrite for new
1887 C++ demangled name handling.
1888 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
1889 other changes for demangled C++ symbol handling.
1890 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
1891 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
1892 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
1893 * symtab.c (completion_list_add_symbol): Total rewrite for new
1894 C++ demangled name handling.
1895 * symtab.c (expensive_mangler): New function.
1896 * utils.c (strcmp_iw, demangle_and_match): New functions.
1897 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
1899 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
1901 * Makefile.in: Roll VERSION to 4.5.4.
1902 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
1903 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
1904 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
1906 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
1908 * alldeps.mak: Rebuild to account for new files.
1909 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
1910 * tm-st2000.h: New file.
1911 * configure.in: Tandem debug monitor (st2000) support.
1912 * remote-st2000.c, config/st2000.mt: ditto.
1914 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
1916 * blockframe.c (inside_entry_file, inside_main_func,
1917 inside_entry_func): Return 0 if no symbols; avoid crashing.
1919 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
1921 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
1922 without masking, since it is signed and will later be compared
1923 against signed quantities. The right fix is probably to make
1924 it all unsigned, but this is a small, safe fix for this release.
1925 FIXME -- make the real change sometime soon.
1927 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
1929 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
1930 parameter in call to `symbol_file_add' to 0.
1932 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
1934 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
1936 * configure.in: Handle -m680[01234]0-wrs.
1938 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1940 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
1941 `ieee_extended_to_double'.
1943 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
1945 * valops.c (value_assign): Lint, by Pierre Willard.
1947 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
1949 * coredep.c (fetch_core_registers): Remove premature warning,
1950 which triggers on DECstation even though all regs are accessible.
1952 * m68k-pinsn.c (print_insn_arg): Use new macros to get
1953 sign-extension of instruction fields even on unsigned-char hosts.
1954 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
1956 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
1957 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
1958 since they define the target, not the host.
1959 * m88k-pinsn.c: Fix typo.
1961 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
1963 * valarith.c (value_zerop): -0.0 is still zero.
1964 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
1965 Patches by Paul Eggert <eggert@twinsun.com>.
1967 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
1969 * alldeps.mak, depend: re-make to account for ser-*.c.
1971 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
1973 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
1974 disconnecting from controlling terminal, to avoid gdb hanging
1975 on SVR4. Fixes bug reported by Oliver Okrongli.
1976 * procfs.c (PROC_NAME_FMT): Change format to match default used
1977 by system, as suggested by Oliver Okrongli.
1978 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
1979 bug fix from Brent Townshend (bst%tt@cam.ORG).
1980 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
1981 by turlais@rechser.total.fr.
1982 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
1983 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
1984 * objfiles.h (unlink_objfile): Add prototype.
1985 * objfiles.c (unlink_objfile): Add function.
1986 * objfiles.c (free_objfile): Call unlink_objfile.
1987 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
1988 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
1989 Also, discard old possibly bogus sf struct.
1990 * symfile.c (symbol_file_add): Call init_entry_point_info() and
1991 find_sym_fns() for remapped symbol files, in case of any changes
1992 since the last mapping.
1994 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1996 * findvar.c (read_relative_register_raw_bytes): use the raw size
1997 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
1999 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2001 Changes to support GDB running on DOS using GO32 and H8 support
2003 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
2004 allowing hosts with different text and binary file formats to
2006 * coffread.c (read_coff_symtab): changed calling convention and
2007 operation - now it opens its own file with FOPEN_RB rather than
2008 duping and fdopening the provided handle.
2009 * dbxread.c, cplus-dem.c: #include mangling.
2010 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
2011 binary files oring in the right bit.
2012 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
2013 * remote-hms.c: cleanup to use the new remote serial stuff
2014 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
2015 independent remote terminal I/O.
2016 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
2017 * source.c (openp): fix off by one problem removing / - can now
2018 open a source file in the root directory with DOS.
2019 * values.c (value_as_pointer): remove bogus address bits from
2020 long. (unpack_long): unpack into unsigned long/short if pointer.
2022 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
2024 * infrun.c (child_attach): Don't allow gdb to attach to itself.
2025 It gets permanently stuck in many OSes.
2026 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
2028 * breakpoint.c: Improve help text for info breakpoints.
2030 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
2032 * README: Add pointer to internals doc, and describe reading
2034 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
2035 * symtab.c (output_source_filename): Remove old glop for wrapping
2036 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
2038 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
2040 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
2041 * munch: Add sort -u to avoid duplications.
2042 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
2043 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
2045 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
2047 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
2048 avoid infinite loops while demangling bogus mangled names.
2049 * valprint.c (type_print_base): Minor fix for GNU style guide
2052 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
2054 * Makefile.in (VERSION): Bump to 4.5.3
2055 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
2056 * Makefile.in (demangle): New target to create standalone
2057 demangler with same code and options as internal demangler.
2058 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
2059 to support ARM style and Lucid style demangling, improve
2060 maintainability, fix several demangling bugs. More changes
2062 * defs.h (strstr): Add ANSI compatible prototype.
2063 * valprint.c (type_print_1): Demangle using ansi option.
2064 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
2066 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
2068 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
2071 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
2073 * mipsread.c (parse_procedure): Return rather than using
2074 uninitialized variable 'b'.
2076 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
2078 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
2079 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
2080 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
2081 relative to each source file.
2083 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
2085 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
2088 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
2090 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
2091 * am29k-tdep.c: Update to latest code from AMD.
2092 (get_saved_register) don't crap out if no frame.
2093 * remote-udi.c: Set/clear inferior_pid as appropriate.
2094 (udi_open) call target_preopen, don't close fd 0!!!, clean up
2095 error handling. Fixup end-of-debugging messages.
2096 (udi_fetch_registers) clean up big time, mainly don't multiply
2097 register_valid indices by 4, and use proper Offset when reading
2098 gr96-gr127. (udi_store_registers) general cleanup.
2099 (fetch_register) cleanup, simplify. (regnum_to_srnum)
2100 INT_REGNUM->INTE_REGNUM.
2101 * tm-29k.h: Upgrade to latest code from AMD.
2102 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
2103 (UDIConnect) Clean up error processing (like, don't do exit() if
2104 execlp fails), make code restartable, make more attractive.
2105 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
2108 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
2110 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
2111 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
2112 from former to latter.
2114 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
2116 * cplus-dem.c (do_args): Handle void args the same as others.
2117 * objfiles.c (free_objfile): Only try to unmap files when
2118 reusable objfiles are supported.
2119 * valprint.c (type_print_varspec_suffix): Add parameter that
2120 specifies if C++ demangling included function arguments. Use
2121 it to suppress printing extra pair of ()'s.
2122 * valprint.c (type_print_1): Fix problem with printing demangled
2123 C++ function types where demangled type includes the function
2126 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
2128 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
2129 Allows selection of C++ demangler to be a configuration option
2130 until multiple demanglers are supported.
2131 * demangle.h: New include file for extended demangler support.
2132 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
2133 utils.c, valprint.c: Include "demangle.h" and change all calls
2134 to cplus_demangle() or fputs_demangled() to use individual
2136 * valprint.c (type_print_1): Change options to cplus_demangle
2137 to print demangled function args. Still broken, but now less so.
2138 * cplus-dem.c: Include demangle.h, reorganize and update some
2139 comments to reflect reality.
2140 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
2141 second arg from fixed integer to bit based multiple options.
2142 * cplus-dem.c (optable): Reformat and replace ansi members with
2144 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
2146 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
2148 * values.c (set_internalvar): Force evaluation of lazy values.
2149 Bug reported by RMS.
2151 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
2153 * Makefile.in (VERSION): Bump to 4.5.2.
2154 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
2155 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
2156 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
2157 proper handling of bit fields.
2158 * gdbtypes.h (struct type): Clarify use of field.bitpos.
2159 * symtab.h: Fix couple of misspellings in comments.
2160 * value.h (struct value): Clarify use of bitpos.
2161 * value.h (unpack_field_as_long): Change prototype, returns
2163 * values.c (unpack_field_as_long): Change return type to LONGEST,
2164 sign extend unpacked fields that are signed, other rewriting.
2165 * config/ncr3000.mt: New target config file.
2167 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
2169 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
2170 even when printing 8-bit characters.
2172 * gdbtypes.c (make_{reference,pointer,function}_type): New
2173 functions which handle overwriting of forward-referenced types
2174 for stabs file reading.
2175 (lookup_{reference,pointer,function}_type): These just call
2176 the make_*_type functions with a null storage alloc parameter.
2177 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
2178 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
2180 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
2181 (dbx_alloc_type): Make it easier to understand. No funct change.
2182 (define_symbol: 't'): Don't put the typedef name into the name of
2183 the struct, union, or enum. Bugfix.
2184 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
2185 routines to properly handle overwriting preallocated types so that
2186 forward references will work.
2187 (read_enum_type): Force enum values to file scope, due to bug in
2188 Sun compiler output. FIXME, fix later.
2190 Remove unused header_file_prev_index mechanism. It was already
2191 obsolete in gdb-3.5. These comments appeared in 3.5:
2192 /* This code was used before I knew about the instance codes.
2193 My first hypothesis is that it is not necessary now
2194 that instance codes are handled. */
2195 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
2196 * buildsym.h: Remove it and prev_index that saves it.
2197 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
2199 * solib.c (special_symbol_handling): When called from core files,
2200 must set up debug_addr. Don't print error messages, just return.
2201 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
2203 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
2205 * cplus-dem.c: Allow nested class names (as in
2206 Foo::Bar::method()).
2207 Allow the cleaner cfront style of nested class names
2208 (Q2_3Foo3Bar as well as Q23Foo3Bar).
2209 Make cplus_demangle re-entrant by removing use of global
2210 variables. Instead, place all shared variables in a
2211 stack-allocated structure, and pass around its address.
2213 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
2215 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
2216 29k-share/* subdirs...
2218 * remote-udi.c (udi_insert/remove_breakpoint): Completely
2219 rewrite, only leave out the bugs.
2221 * Makefile.in: Add 29k/UDI support. Improve depend.
2222 * .Sanitize, alldeps.mak, configure.in, depend: Add 29k/UDI support.
2224 * am29k-tdep.c: Update to use new calling conventions, and misc
2227 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
2229 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
2231 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
2232 breakpoint instructions that leave PC pointing at the right place.
2234 * core.c (core_open): Call warning() to print warnings.
2236 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
2238 * symtab.c (lookup_symbol): Need to check if msymbol->name is
2239 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
2240 This prevents a crash when trying to lookup the value of a
2241 non-existent symbol.
2243 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
2245 * signame.c, signame.h: Remove, replaced by strsignal.c in
2247 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
2248 sun386-xdep.c: Remove include of signame.h
2249 * Makefile.in (SFILES_MAINDIR): Remove signame.c
2250 * Makefile.in (HFILES): Remove signame.h
2251 * Makefile.in (OBS): Remove signame.o
2252 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
2253 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
2254 psignal, perror): Add prototypes.
2255 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
2257 * depend: Manually remove signame.[cho] references.
2258 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
2260 * convex-xdep.c (core_file_command): Replace use of sys_siglist
2261 with safe_strsignal.
2262 * core.c (core_open): Replace use of sys_siglist with
2264 * core.c (memory_error): Replace use of sys_errlist with
2266 * i960-tdep.c (print_fault): Replace use of sys_siglist with
2268 * infcmd.c (program_info): Replace use of sys_siglist with
2270 * infrun.c (signal_stop, signal_print, signal_program):
2271 Allocate dynamically based on dynamic determination of number
2272 of signals to support.
2273 * infrun.c (child_create_inferior): Replace use of sys_errlist
2275 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
2277 * infrun.c (sig_print_info): Replace use of sig_abbrev with
2278 strsigno and sys_siglist with safe_strsignal.
2279 * infrun.c (handle_command): Call signo_max to find number of
2280 signals. Replace sig_number with strtosigno and sig_abbrev with
2282 * infrun.c (signals_info): Replace sig_number with strtosigno.
2283 * infrun.c (_initialize_infrun): Call signo_max to find number of
2284 signals. Dynamically allocate signal_{stop,print,program}.
2285 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
2286 * procfs.c (errnoname): Add function and prototype.
2287 * procfs.c (info_proc_siginfo): Call errnoname, replace use
2288 of sys_siglist with safe_strsignal.
2289 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
2290 sys_siglist with safe_strsignal.
2291 * procfs.c (info_proc_stop): Call errnoname.
2292 * procfs.c (signalname): Replace sig_abbrev with strsigno.
2293 * stuff.c (main, get_offset): Replace use of sys_errlist with
2295 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
2296 with safe_strsignal.
2297 * umax-xdep.c (core_file_command): Replace use of sys_siglist
2298 with safe_strsignal.
2299 * utils.c (safe_strerror, safe_strsignal): Add functions that
2300 call strerror and strsignal respectively, and deal with NULL
2302 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
2303 sys_errlist with safe_strerror.
2304 * valprint.c (val_print): Replace use of sys_errlist with
2307 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
2309 * Makefile.in: rework CFLAGS so that they can be set from the
2310 command line to make. CFLAGS -> INTERNAL_CFLAGS.
2311 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
2312 Pass CFLAGS on recusions.
2314 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
2316 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
2317 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
2318 overkill for the problem it solved.
2319 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
2320 and default to simply printing type names as appropriate.
2321 * main.c (main): Remove one of the leading newlines from
2322 warning_pre_print initialization.
2323 * objfiles.c (open_existing_mapped_file): Add function and
2325 * objfiles.c (open_mapped_file): Rewrite to use new function
2326 open_existing_mapped_file.
2328 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
2330 * sun3-xdep.c (fetch_core_registers): Lint.
2331 * tm-sun3.h: Prototype lint.
2334 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
2336 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
2337 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
2338 * objfiles.c: Cast calls to close() with unused returns to void.
2339 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
2340 old objfile's name before updating it.
2341 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
2342 * objfiles.h (objfile struct): Add mmfd member.
2343 * symfile.c (syms_from_objfile): Move some code to
2344 new_symfile_objfile.
2345 * symfile.c (new_symfile_objfile): Add new function, common code
2346 from syms_from_objfile.
2347 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
2348 mapped and unmapped symbol files.
2349 * symfile.c (symbol_file_command): Print "No symbol file now"
2350 message, ala exec_file_command for the exec file.
2351 * symfile.h (new_symfile_objfile): Add prototype.
2352 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
2353 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
2355 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
2357 * rs6000-pinsn.c: New version from IBM (Metin).
2358 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
2359 to avoid warnings from some compilers.
2361 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
2363 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
2364 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
2365 type's flag word that marks it as a fundamental type.
2366 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
2367 flags argument for all calls to init_type().
2368 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
2369 flags argument for all calls to init_type(). Also remove
2370 dependency on host sizes for ints, floats, etc.
2371 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
2372 flags argument for all calls to init_type(). Also remove
2373 dependency on host sizes for ints, floats, etc.
2374 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
2375 bit to flags argument for all calls to init_type(). Add types
2376 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
2377 * valprint.c (unsigned_type_table, signed_type_table,
2378 float_type_table): Remove.
2379 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
2380 bit when printing fundamental types, and print the actual name
2381 for such types, rather than inventing one. Remove code that
2382 invented fundamental type names.
2383 * valprint.c (_initialize_valprint): Remove initializations
2384 for now removed unsigned_type_table, signed_type_table, and
2387 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
2389 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
2390 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
2393 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
2395 * dwarfread.c (target_to_host): New function similar to previous
2397 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
2398 Extensive changes to convert all previous usages to use new
2399 target_to_host() function.
2400 * dwarfread.c (struct dieinfo): Change types of most integral
2401 members to be unsigned.
2403 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
2405 * WHATS.NEW: Revise -mapped doc.
2407 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
2409 * mipsread.c (parse_partial_symbols): Complain when sh->index is
2410 too high or when skipping `forwards' moves us backwards.
2411 (parse_type): Print mis-guessed tag name in complaint.
2412 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
2413 (parse_procedure): Do not attempt to create symbols; just fill in
2414 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
2415 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
2416 for clarity. Set top_stack before calling parse_external. In
2417 stabs, sort symbols before calling parse_procedure.
2419 * symmisc.c (std_in, std_out, std_err): Add vars to access std
2420 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
2421 * Makefile.in: Remove stage* targets. Avoid echo on recursive
2422 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
2425 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
2427 * Makefile.in (VERSION): Set to 4.5.1.
2428 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
2429 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2430 fill_gregset): New functions for SVR4 /proc support.
2431 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
2432 Remove new symbol types and such to ../include/coff/symconst.h.
2433 (parse_symbol): Simplify code for parsing struct/enum/unions.
2434 (parse_type): Handle `long long' types.
2435 (upgrade_type): Handle `const' qualifier.
2436 (parse_partial_symbols): fix indentation, clean a bit.
2438 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
2440 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
2441 copy in data from raw read buffers, calling bfd byteswapping
2442 routines as appropriate. Use to replace most existing memcpy
2444 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
2445 * configure.in: Recognize new ncr3000 config.
2446 * config/ncr3000.mh: New config file.
2448 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
2452 * README: Update for release.
2453 * Makefile.in: Update version to 4.5.
2454 * WHATS.NEW: The obvious.
2456 * depend: Generate new depend file for this release.
2458 * Makefile.in (depend): Fix dependancy generation so that it does
2459 not include gcc 'fixincluded' files, which are usually in a system
2462 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
2464 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
2465 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
2466 symbols for nameless types. And, handle `R' (register parameter
2467 type) for AIX. (an extension to existing stabstring grammar).
2468 * rs6000-xdep.c: Fix typo (= should have been ==).
2470 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
2472 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
2474 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
2476 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
2477 * signame.c (SIGWAITING, SIGLWP): Add.
2479 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
2481 * xm-i386mach.h: add decls for errno and strdup().
2483 * breakpoint.c (breakpoint_1): Add (int) casts for enums
2484 used in array index context (otherwise, some compilers barf).
2486 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
2488 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
2489 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
2490 in a system call, and provide better backtrace if so.
2492 * Makefile.in (HFILES): Add xcoffsolib.h.
2493 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
2494 * rs6000-pinsn.c: #include "opcode/rs6k.h"
2496 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
2497 mipscoff_symfile_read): Convert to BFD to do file I/O.
2499 * symfile.c: #include <ctype.h> to get proper def if isspace().
2501 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
2503 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
2505 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
2506 function also when parsing embedded stabs.
2508 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
2510 * mipsread.c: Fix more declarations.
2512 * mipsread.c: Fix many invocations of complain. Use enum
2513 type_code where appropriate.
2515 * xm-vaxult.h: Add decl for strdup().
2517 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
2520 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
2522 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
2525 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
2527 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
2528 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
2529 Merge in more patches for rs6000 from Metin Ozisik.
2530 * utils.c: Fix typo in comment.
2532 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
2534 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
2535 * procfs.c (attach): Set nopass_next_sigstop if attached
2536 process is forcibly stopped.
2537 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
2538 resending SIGSTOP to attached process on first resume.
2540 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
2542 * Makefile.in (SFILES_MAINDIR): add mipsread.c
2544 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
2546 * Makefile.in (OBS): Compile mipsread.c for all targets now.
2547 (VERSION): Bump to 4.4.85.
2548 * mipsread.c: Update for new include files. Lint.
2549 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
2550 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
2551 Don't need to bring in mipsread.o specially any more.
2553 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
2555 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
2556 routine (for Irix-4.x). Make many funcs static and void.
2557 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
2558 * (init_extra_frame_info): Don't trash cached value of frame
2559 pointer register. This fixes backtracing through routines that use
2560 alloca(). Generally clean up declarations of functions, and use
2561 typedefs and macros to reference data structures as appropriate.
2562 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
2565 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
2567 * values.c (unpack_long): Fix unpacking error for signed chars
2568 on hosts where the default character type is unsigned.
2569 * procfs.c (pr_flag_table, pr_why_table): Add some entries
2570 for newer SVR4 variants.
2571 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
2572 turn off trace inherit-on-fork flag to favor latest SVR4 method.
2573 * procfs.c (mappingflags): Add support for MA_PHYS
2575 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
2577 * buildsym.c (read_struct_type): Avoid coredump when C++
2578 abbreviated type name is messed up. Reported by Joe Buck.
2579 FIXME, we need to determine whether GDB or GCC needs to be
2580 smarter to correctly locate this type name.
2582 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
2583 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
2584 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
2585 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
2586 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
2588 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
2590 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
2591 * symtab.h (current_source_symtab): Make extern
2592 * symtab.h (current_source_line): Make extern
2593 * inferior.h: Move all procfs.c prototypes to one place, add
2594 prototype for proc_signal_handling_change. Add prototypes for
2595 signal_stop_state, signal_print_state, and signal_pass_state.
2596 * inferior.h (stop_soon_quietly): Make extern
2597 * inferior.h (attach_flag): Make extern
2598 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
2599 * infrun.c (signal_stop_state, signal_print_state,
2600 signal_pass_state): New functions to query specific signal
2602 * infrun.c (handle_command): Minor error message change, add
2603 NOTICE_SIGNAL_HANDLING_CHANGE.
2604 * procfs.c (open_proc_file): Remove iris specific reset of
2605 inherit-on-fork flag, moved to proc_set_exec_trap().
2606 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
2607 to reset inherit-on-fork flag, bash comment to GNU form.
2608 * procfs.c (proc_base_address, set_proc_siginfo,
2609 fetch_core_registers): Conform to code style.
2610 * procfs.c (signame.h): Include.
2611 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
2612 syscallname(), info_proc_syscalls()): New macros, tables, and
2613 functions to organize and report system call information.
2614 * procfs.c (saved_fltset, saved_trace, saved_sighold,
2615 saved_exitset, saved_entryset): Add to procinfo struct.
2616 * procfs.c (struct trans): Add.
2617 * procfs.c (pr_flag_table, pr_why_table, faults_table,
2618 siginfo_table, errno_table): Tables to translate numeric values
2619 to symbolic names and short descriptions.
2620 * procfs.c (signalname, info_proc_signals): Add function and
2622 * procfs.c (proc_info): Now info_proc.
2623 * procfs.c (proc_info_address_map): Now info_proc_mappings.
2624 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
2625 info_proc_faults, lookupname, lookupdesc, sigcodename,
2626 sigcodedesc): New functions.
2627 * procfs.c (proc_signal_handling_change): New function to set
2628 the trace flags based on the state of gdb's signal handling flags.
2629 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
2630 and remove code to do PIOCSTRACE ioctl.
2631 * procfs.c (attach, detach): Preserve and restore process flags
2632 using saved_* fields in procinfo struct.
2633 * procfs.c (attach): Call proc_signal_handling_change.
2634 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
2635 * procfs.c (proc_desc): Update for latest changes.
2636 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
2637 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
2638 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
2640 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
2642 * procfs.c (set_proc_siginfo): Add prototype and new function.
2643 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
2644 up inferior siginfo struct.
2645 * elfread.c (elf_symfile_read): Compute the relocation amount
2646 by subtracting off the address of the ".text" section.
2647 * solib.c: Add pointer to ".text" section to so_list struct.
2648 * solib.c (solib_map_sections): Initialize pointer to ".text"
2649 section in so_list struct.
2650 * solib.c (symbol_add_stub): Pass base address of ".text"
2651 section to symbol_file_add, rather than the load address of
2652 the shared library. On SunOS they are the same. On SVR4 they
2655 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
2657 * mipsread.c (parse_procedure): PDR.isym should get pointer to
2658 function name, not .gdbinfo. symbol.
2660 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
2662 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
2664 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
2666 * Makefile.in (VERSION): 4.4.8
2668 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
2669 commands in .cshrc/.profile won't get traced.
2671 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
2673 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
2674 * exec.c (build_section_table): Don't abort if no sections.
2675 * sparc-tdep.c (single_step): Lint.
2676 * utils.c (mrealloc): Handle realloc (0, size) case here.
2678 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
2680 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
2683 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
2685 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
2686 .gdbinfo. symbols are created. Move creation from parse_procedure
2687 to parse_symbol, where it is fairly easy to grow the symtab. This
2688 also fixes a symtab trashing bug on all mips-based systems.
2689 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
2691 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
2692 mips_extra_func_info, and all the PROC_xxx macros that look at it.
2694 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
2696 * c-exp.y: Add missing return type to yyparse() prototype.
2698 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
2700 Create and use macros for iterating on symtabs, psymtabs, msymbols.
2702 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
2703 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
2704 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
2705 (patch_opaque_types): Avoid dummy args and result.
2706 * objfiles.c (have_partial_symbols, have_full_symbols,
2707 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
2708 (iterate_over_objfiles, iterate_over_symtabs,
2709 iterate_over_psymtabs): Remove, clunky and slow.
2710 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
2711 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
2712 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
2713 dump_objfile): Remove dummy args and results. Move filename
2714 comparisons to callers.
2715 (printsyms_command, printpsyms_command, printmsyms_command,
2716 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
2717 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
2718 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
2719 list_symbols, make_symbol_completion_list): Replace explicit
2720 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
2721 Eliminate Dijkstra flag crap, break out of loops with gotos.
2722 (lookup_symtab_1): Protect '/' tests from short filenames.
2723 (cplus_mangled_symbol): Move inline into lookup_symbol.
2724 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
2725 (relocate_minimal_symbol): Move inline to vmap_symtab.
2726 (vmap_symtab): Replace iteration with ALL_OBJFILES,
2727 iterate_over_msymbols with ALL_MSYMBOLS.
2729 Misc cleanup prior to release.
2731 * Makefile.in (VERSION): Roll to 4.4.7.
2732 (HFILES): Add call-cmds.h.
2733 * call-cmds.h: New header for command fns called by other files.
2734 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
2735 (breakpoint_1): Remove unused type arg. Change callers.
2737 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
2738 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
2739 * mipsread.c: Add prototypes for all static functions.
2741 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
2742 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
2743 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
2744 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
2745 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
2746 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
2749 * buildsym.c (define_symbol): Handle global register variables
2750 (from Pierre Willard). Complain if register numbers are too large.
2751 * target.c (nomemory): Now that higher levels examine errno, give EIO.
2752 * tm-sparc.h: Don't #include <sun4/reg.h>.
2753 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
2754 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
2756 * language.h: Avoid forward enum declaration.
2757 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
2758 config/sun4os5.mt: New host and target.
2759 * defs.h (errno): #include <errno.h> rather than assuming int.
2760 From Pierre Willard.
2762 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
2763 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
2764 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
2765 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
2766 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
2767 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
2768 sparc-xdep.c, utils.c, value.h, values.c: Lint.
2770 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
2772 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
2773 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
2774 * language.h (enum exp_opcode): Avoid forward enum def.
2775 * main.c (define_command, user_defined_command): Lint.
2776 * mem-break.c, xcoffread.c: Lint.
2777 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
2779 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
2781 * Merged in latest RS6000 diffs from Metin G. Ozisik.
2782 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
2783 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
2784 or IBM6000_TARGET as (approximately) appropriate.
2786 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
2788 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
2789 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
2790 or not to try reading symbols from a mapped objfile. Plugs memory
2791 leak due to shared libraries generating no psymtabs or symtabs.
2793 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
2795 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
2796 * copying.awk: Lint. Make stronger warning at top of copying.c.
2797 * elfread.c (elf_symtab_read): Eliminate check of mainline.
2798 * gdbtypes.c (smash_to_*): Remove FIXME comments.
2799 (lookup_pointer_type): Add FIXME comment.
2800 * main.c (set_history_size_command): Disallow negative size.
2801 * partial-stab.h: Update copyright.
2802 * rs6000-tdep.c (skip_trampoline_code): Better comments.
2804 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
2806 * main.c (set_history_size_command): Negative size is error.
2807 (Reported by Peggy Fieland.)
2809 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
2811 * coffread.c (coff_symfile_init): Update comment.
2812 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
2813 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
2814 macros to access the dbx specific objfile information.
2815 * dbxread.c (symfile_string_table, symfile_string_table_size):
2816 Remove these local variables.
2817 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
2818 read_dbx_symtab): Remove the stringtab and stringtab_size params
2819 from the function prototypes, the function definition, and the
2820 function calls. These are now available via DBX_STRINGTAB and
2821 DBX_STRINGTAB_SIZE using the objfile pointer.
2822 * dbxread.c (dbx_symfile_read): Relocate addr before using as
2823 an arg to read_dbx_symtab.
2824 * dbxread.c (dbx_symfile_read): Remove code that free'd the
2825 stringtab and the dbx specific per-objfile private info.
2826 * dbxread.c (init_psymbol_list): Remove symbol count from passed
2827 args in prototype, function definition, and function calls. It is
2828 now available via the DBX_SYMCOUNT macro using the objfile
2830 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
2831 local instance of struct dbx_symfile_info and replace with DBX_*
2833 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
2834 symfile_string_table and symfile_string_table_size.
2835 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
2836 symfile_string_table.
2837 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
2838 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
2839 stringtab size variables. Remove all code that used to reread
2841 * objfiles.c (allocate_objfile): Move calls to init_malloc()
2842 to prior to any calls to mmalloc for the objfile specific heap.
2843 * utils.c (init_malloc): Document the requirement that for each
2844 heap for which corruption checking is desired, that init_mmalloc
2845 must be called prior to any mmalloc calls on the heap.
2847 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
2849 * rs6000-pinsn.c: Make dis-assembly output more like
2850 other targets: Don't print instruction in hex before
2851 the assembly; use print_address to print out jump
2854 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
2856 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
2857 * cplus-dem.c: Support "Sc" meaning "signed char".
2859 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
2861 * configure.in: fix iris/iris3.
2863 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
2865 * command.c, main.c (various places): Use ctype.h macros
2866 (such as isupper(x)), instead of hard-wiring in ASCII-isms
2867 (such as (x >= 'A' && x <= 'Z')).
2868 (There are still more of these in other files.)
2869 * main.c (defined_command): Lower-case the user's
2870 new command before entering it. Needed because
2871 command lookup is case-insensitive (and also lower-cases).
2872 (Based on Metin's earlier patch.)
2874 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
2876 * config/irix4.mh: new file.
2878 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
2880 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
2883 * xm-mips.h: Declare strdup for ultrix.
2885 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
2886 when calling new_symbol.
2887 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
2890 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2892 * config/rs6000.mh: Update (for Fred's new mmalloc)
2893 flags to disable use of GNU malloc/mmalloc.
2894 * munch: Change SYSV rule to allow .text before the label,
2895 as well as after, to work for AIX.
2896 * gdbtypes.h: Minor clarifiction.
2898 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
2900 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
2901 continuation in yet another place (between method declarations).
2903 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
2905 * mips-tdep.c: include symfile.h and objfiles.h to fix
2908 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
2910 * valops.c (value_struct_elt_for_reference): Added 'offset'
2911 parameter to handle multiple inheritance.
2912 * eval.c, value.h: Update accordingly.
2914 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
2916 * objfiles.h: New file
2917 * Makefile.in (HFILES): Add objfiles.h
2918 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
2919 main_scope_lowpc, main_scope_highpc.
2920 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
2921 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
2922 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
2923 xcoffread.c, : Include objfiles.h.
2924 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
2925 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
2926 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
2927 inside_entry_file() and logic changed appropriately.
2928 * blockframe.c (outside_startup_file): Renamed to
2929 inside_entry_file() and logic changed appropriately.
2930 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
2931 and logic changed to use per-objfile specific fields.
2932 * blockframe.c (inside_entry_scope): Renamed to
2933 inside_entry_func() and logic changed to use per-objfile specific
2935 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
2936 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
2937 Remove extern decls.
2938 * symfile.c, symfile.h (entry_point): Remove extern decl.
2939 * coffread.c (coff_symfile_init): Common entry point init code
2940 moved to symfiles.c, call init_entry_point_info().
2941 * coffread.c (complete_symtab): Use new per-objfile entry info.
2942 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
2943 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
2945 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
2946 * defs.h (inside_entry_scope, outside_startup_file,
2947 inside_main_scope): Prototypes changed for renames to
2948 inside_entry_func, inside_entry_file, inside_main_func,
2950 * symfile.c (syms_from_objfile): Common entry point init code
2951 moved to init_entry_point_info() and call init_entry_point_info().
2952 * symfile.h (init_entry_point_info): Include prototype.
2953 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
2954 moved to symfiles.c and call init_entry_point_info().
2955 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
2956 main_scope_lowpc, main_scope_highpc): Remove extern decls.
2957 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
2959 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
2960 works for the majority of targets.
2961 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
2962 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
2963 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
2964 Use default definition in frame.h.
2965 * frame.h (selected_frame_level): Make decl extern.
2966 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
2967 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
2968 * partial-stab.h: Use new per-objfile entry info.
2969 * symfile.h (struct objfile): Removed, moved to objfiles.h.
2970 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
2971 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
2972 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
2973 have_minimal_symbols): Prototypes moved to objfiles.h.
2974 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
2975 Macros moved to objfiles.h.
2976 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
2978 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
2980 More C++ improvements (pointers to members, qualified names).
2981 * c-exp.y: Support exp.type::name and exp->type::name
2982 syntaxes. (Unfortunately, doesn't work for static members.)
2983 * c-exp.y, eval.c: Make type::~type work better.
2984 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
2985 value_static_field by value_struct_elt_for_reference.
2986 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
2987 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
2988 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
2989 for OP_SCOPE operand; no point in it now that we use lazy
2990 reading of values, and use "reference to member" objects.
2991 * gdbtypes.h: Clarify comment.
2992 * valops.c: Change value_struct_elt_for_address to return
2993 a reference (or variable), rather than a pointer. Change
2994 the name to value_struct_elt_for_reference to reflect this.
2995 Returning a reference instead of a address provides a
2996 generalization, since we can use the routine for both
2997 class::name as well as &class::name.
2998 Also, recurse to handle multiple inheritance properly.
2999 * valprint.c: Moved code to print pointer-to-members
3000 to new function point_class_member. This allows a
3001 "reference-to-member" to be printed using the same code.
3002 * valprint.c (type_print_varspec_prefix): Avoid printing
3003 "struct " for domains of class-member types.
3004 * valops.c (search_struct_field): Inline code for simplified
3005 version of value_static_field (which can then be deleted).
3006 * value.h: Rename value_struct_elt_for_address to
3007 value_struct_elt_for_reference. Delete value_static_field.
3008 * values.c: Remove no longer used function value_static_field.
3010 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
3012 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
3013 elfread.c (coff_symfile_finish): Add function, prototype, and
3014 add to the xxxx_sym_fns struct for each file type. Also reformat
3015 the xxxx_sym_fns vector to a standard format and add comments.
3016 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
3017 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
3018 Pass pointer to struct objfile rather than pointer to sym_fns.
3019 Change references inside each function accordingly. Allocate any
3020 symbol file specific info in the per-objfile memory region.
3021 * dbxread.c (free_and_init_header_files): Break function into
3022 free_header_files(), called from dbx_symfile_finish(), and
3023 init_header_files(), called from dbx_new_init().
3024 * dbxread.c (dbx_new_init): Move deallocation things to new
3025 dbx_symfile_finish function.
3026 * elfread.c (elf_new_init): Call buildsym_new_init().
3027 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
3028 routine for the objfile before deallocating other stuff.
3029 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
3030 * symfile.h: Move struct sym_fns to before struct objfile def.
3031 Add sym_finish function pointer and change prototypes of other
3032 function pointers to reflect passing struct objfile pointer rather
3033 than struct sym_fns pointer.
3034 * symfile.c: Remove now obsolete symtab_fns pointer.
3035 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
3036 locates the correct sym_fns struct for the given objfile.
3037 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
3038 for better support of mapped symbol tables.
3039 * symfile.c (symbol_file_command): Remove obsolete code using
3041 * symfile.h: Remove duplicate declarations for symfile_objfile,
3042 entry_point, and object_files.
3043 * target.c (target_info): Compare symfile_objfile to NULL.
3044 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
3045 aixcoff_symfile_finish().
3047 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
3049 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
3050 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
3051 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
3053 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
3055 Some improvements to g++ debugging.
3056 * symtab.c (list_symbols): demangle before pattern matching.
3057 * symtab.c: Other fixes to improve handing of operators.
3058 * valprint.c (type_print_base): Fix test for constructor.
3059 * values.c (value_static_field): Allow evaluation of
3060 CLASS::METHOD, returning a function pointer.
3062 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
3064 * Makefile.in (VERSION): Roll 4.4.6.
3065 * exec.c (exec_file_command): Add code to ignore optional args
3066 passed in by file_command() for use in symbol_file_command().
3067 * main.c (main): Document -mapped and -readnow in help summary.
3068 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
3069 * objfiles.c (allocate_objfile): Filename arg removed. Changes
3070 to get filename from bfd with bfd_get_filename(). Test mapto
3071 against 0, not NULL. Use mstrsave() to make copy of filename.
3072 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
3074 * remote-vx.c (vx_load_command, add_symbol_stub):
3075 Symbol_file_add() takes an additional arg.
3076 * solib.c (symbol_add_stub): Symbol_file_add() takes an
3078 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
3079 changed to return a bfd not an objfile pointer.
3080 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
3081 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
3082 Change to eliminate local bfd and use symfile_bfd_open() plus
3083 allocate_objfile(). Add code to implement readnow option.
3084 * symfile.c (symbol_file_command): Changes to option handling,
3085 readnow functionality moved to symbol_file_add().
3086 * symfile.c (symfile_init): Eliminate local copy of bfd.
3087 * symfile.c (add_symbol_file_command): Changes to parse mapped
3088 and readnow options.
3089 * symfile.h (allocate_objfile): Arg removed from prototype.
3090 * symtab.h (symbol_file_add): Arg added to prototype.
3091 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
3094 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
3096 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
3097 mtrace.awk, state.c, state.h: Removed.
3098 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
3099 directories searched for source files.
3100 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
3101 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
3102 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
3103 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
3104 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
3105 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
3106 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
3108 * Makefile.in (HFILES): Remove state.h
3109 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
3110 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
3111 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
3112 * Makefile.in (clean): Remove all object files.
3113 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
3114 * cplus-dem.c: Remove prototypes definitions that are now done in
3116 * dbxread.c (throughout): Change from using per-objfile
3117 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3118 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
3119 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
3120 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
3121 * depend: Remove dependencies for state.o, state.h.
3122 * dwarfread.c: Add declaration for warning_pre_print.
3123 * dwarfread.c (dwarfwarn): Use warning_pre_print.
3124 * dwarfread.c (throughout): Change from using per-objfile
3125 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3126 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
3127 use supplied objfile.
3128 * i386-xdep.c (print_387_status): Change to use warning() rather
3130 * i387-tdep.c (print_387_control_word): Change to use warning()
3131 rather than printfs.
3132 * infrun.c (wait_for_inferior): Remove unreachable abort() call
3133 that some compilers grumble about.
3134 * language.c (throughout): Add declaration for warning_pre_print
3135 and using warning() instead of printfs.
3136 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
3137 * main.c (main): Add declaration for warning_pre_print and set it
3138 similarly to error_pre_print. Add declarations for
3139 mapped_symbol_files and readnow_symbol_files. Add appropriate
3140 definitions to long_options[].
3141 * minsyms.c: Trivial fix to comment.
3142 * objfiles.c (allocate_objfile): Substantially rewritten for
3143 using mapped symbol files.
3144 * objfiles.c (throughout): Change from using per-objfile
3145 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3146 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
3147 * source.c (throughout): Change from using per-objfile
3148 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3149 * source.c (open_source_file): Use mstrsave to save file name in
3150 mapped symbol region for objfile.
3151 * symfile.c: Remove include for state.h.
3152 include to local form.
3153 * symfile.c (symbol_file_add_digested): Remove.
3154 * symfile.c (symbol_file_add): Substantially rewritten for mapped
3156 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
3157 from objfile structure. Add malloc descriptor pointer (md).
3158 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
3159 * symm-xdep.c (print_fpu_status): Use warning() rather than
3161 * symmisc.c (free_symtab_block): Now takes and uses current
3163 * symmisc.c (throughout): Change from using per-objfile
3164 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3165 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
3166 Sun compiler grumblings when PTR is char *.
3167 * symtab.c (lookup_symbol): Cast return value of iterate_over_
3168 msymbols() to correct pointer type.
3169 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
3170 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
3171 error always starts on a line of it's own.
3172 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
3173 Rewrite for new mapped malloc package use.
3174 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
3175 that don't want to use the mapped malloc package; pass arguments
3176 on to traditional malloc package functions.
3177 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
3178 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
3179 mrealloc, malloc, and realloc but get fatal error if runs out
3181 * utils.c (msavestring, mstrsave): Save a string in a specific
3182 mapped malloc region.
3183 * utils.c (print_spaces): Use xmalloc to get the buffer.
3184 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
3185 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
3186 * config/i386v4.mh: Insignificant reorganization.
3188 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
3190 * xcoffread.c: Only enable compilation of debugging functions
3191 if IBM6000 is defined. Fails to compile otherwise.
3193 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
3195 * Makefile.in: pass MAKEINFO down on info.
3197 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
3199 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
3200 useless code, including an lseek to an uninitialized variable.
3201 Reported by Jim Williams <jimbo@wrs.com>.
3203 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
3205 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
3206 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
3207 * minsyms.c, symfile.c: Changes that may be generally
3208 applicable, but are #ifdef IBM6000 for now.
3209 * rs6000-xdep.c: Fixed typo in comment.
3210 * rs6000-tdep.c: Non-substatial changes.
3211 * xoffread.c: The main change here is addition of some
3212 debugging functions.
3213 * xoffexec.c: More changes.
3215 * xcoffread.c: Fixed two too-few-parameters bugs.
3217 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
3218 to SOLIB_CREATE_INFERIOR_HOOK macro.
3220 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
3222 * symfile.h: Add prototype for iterate_over_msymbols().
3223 * symtab.c (cplus_mangled_symbol): Add function.
3224 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
3225 iterate_over_msymbols to find demangled C++ symbol.
3226 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
3227 value to iterate_over_msymbols().
3228 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
3231 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
3233 * Makefile.in: added check target.
3235 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
3237 * ecoff.c: Move to ../bfd/coff-msym.c.
3238 * config/mt-*mips: Remove ecoff.o from the configuration.
3239 * remote.c (): Add newline to initial +.
3240 (remote_resume): Mention how to cope with signals.
3241 (remote_interrupt): Add debug msg.
3242 (remote-wait): Implement new 'T' reply, which includes
3243 status, PC, and FP all in a single short message.
3244 (putpkt): Add further debugging of packet acks.
3245 * mipsread.c (fixup_symtab): Also swap RFD's.
3246 (parse_partial_symbols): Avoid bug on unknown symbol types.
3247 * Makefile.in (VERSION): Roll to 4.4.5.
3248 * mips-tdep.c (heuristic_proc_start): Avoid long delays
3249 for remote MIPS by limiting heuristic to 200 byte search.
3250 (heuristic_proc_desc): Byte-swapping.
3251 (mips_print_register): Cope with failure of
3252 read_relative_register_raw_bytes. Byte-swap integers for
3254 * mips-pinsn.c (print_insn): Byte-swap instruction.
3256 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
3258 * config.sub configure.in config/.Sanitize config/mh-irix4
3259 gdb/.Sanitize gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
3260 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
3261 gdb/xm-irix4.h gdb/config/.Sanitize gdb/config/mt-irix3
3262 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
3264 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
3266 * defs.h, utils.c: xrealloc takes PTR as first arg.
3267 * defs.h: Reword confusing comment about ANSI prototypes.
3268 * defs.h: Some minor whitespace changes.
3269 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
3270 not NULL, which can be (void *).
3271 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
3272 * tm-i386v.h (SP_ARG0): Define
3273 * xm-sysv4.h: Back out of change for missing prototypes.
3274 * i386-tdep.c (get_longjmp_target): Add function.
3276 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3278 * Makefile.in: install man page too.
3280 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
3282 * All GDB files that #include defs.h: Removed stdio.h.
3283 (defs.h): #include stdio.h.
3285 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3287 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
3288 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
3289 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
3290 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
3291 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
3292 it before printing out the hex shape of an address.
3294 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
3296 * rs6000-xdep.c (frame_initial_stack_address): Move
3297 code to set frame->cache_fsr into new separate function
3298 frame_get_cacahe_fsr. This allows fixing a fatal error.
3299 * xcoffexec.c: Turn previously suppressed error
3300 message back on, after cleaning up BFD.
3302 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
3303 printing of blank line, since it cases printing of an
3304 extra blank line. Is this intended? It does mess up
3306 * defs.h: Put back declarations of malloc and realloc,
3307 but protected by #ifndef MALLOC_INCOMPATIBLE.
3308 * objfiles.c: Undo previous change: Use malloc/realloc
3309 for objfile malloc/realloc fields (but add a cast).
3310 * xcoffexec.c: Suppress an error message (for now).
3312 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
3314 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3315 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
3316 * buildsym.c: Use smash_to_pointer_type() to handle forward type
3318 * xcoffread.c: Modifications to C_DECL storage class handling, and
3319 introduction of an old smash_to_pointer_type() routine.
3321 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3322 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
3323 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
3324 parameters have been modified.
3326 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3327 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
3328 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
3329 and fetch_inferior_registers() always fetched all the registers
3330 resulting valid register values at hand all the time. Pushing a dummy
3331 frame did not require validating all register values first. After
3332 putting the above mechanism into action, we didn't have valid registers
3333 values always ready. Thus, all registers need to be fetched before
3334 pushing a dummy frame now.
3336 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3337 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
3338 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
3339 the starting address (actual frame address) of a frame.
3340 * rs6000-tdep.c: modifications to function_frame_info() to see if
3341 function reserves a frame pointer register (alloca register)
3342 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
3343 FRAME_LOCALS_ADDRESS has been updated to support debugging of
3344 functions with alloca() calls.
3346 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
3348 * xm-sysv4.h: Provide definitions/prototypes for host environment
3349 functions for which no definitions or prototypes are provided in
3350 any currently included gdb or host environment header files.
3351 For SVR4, this currently includes malloc and realloc, which cannot
3352 be portably prototyped in any gdb include file.
3354 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
3356 * buildsym.h: Remove obsolete variable file_stabs.
3358 * Makefile.in: Move place where configure merges in host-
3359 and target-dependent fragments later, so the latter
3360 can override (say) GNU_MALLOC.
3361 * config/mh-rs6000: Use system malloc. Otherwise, I
3362 ended up with *two* incompatible versions of malloc
3363 (functions in libc would call the malloc in libc).
3364 I assume this is a shared library problem.
3366 * remote.c: Fix (presumed) typo.
3367 * objfiles.c: Use xmalloc/xrealloc instead of
3368 malloc/realloc (since the latter are no longer declared).
3370 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3371 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
3372 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
3373 handle individual registers.
3374 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
3375 correctly in case it wasn't cached yet. (A problem showed up
3376 after fetching individual registers.)
3377 * buildsym.c: Disable type_synonym_name's type name overwriting
3378 in cases it is unnecesary. rs6000 portation doesn't use
3379 type_synonym_name, and it used to nullify type names
3380 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
3381 type's name as soon as space for that type is allocated.
3382 * xcoffread.c: ignore a section's lineno information if it is
3383 not `.text'. (In rs6000 bfd portation integration, skipping over
3384 `.pad' sections are ignored since it was in machine independent
3385 part of the code. Thus, a problem of fake sections with invalid
3386 lineno information arised.)
3388 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3389 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
3390 * rs6000-tdep.c: make function_frame_info() work whether or not
3391 reading from a core file.
3392 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
3394 * infrun.c. main.c, printcmd.c. symtab.c:
3395 More changes from IBM for rs6000.
3398 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
3400 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
3401 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
3402 Merge in changes (mostly from IBM) for RS6000.
3403 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
3404 More changes from IBM for RS6000. These are in machine-
3405 independent code, and probably could do with some cleaning
3406 up. The most questionable of these are #ifdef IBM6000.
3407 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
3408 to single_step() (for consistency with rs6000 and i860).
3409 * utils.c: Allow the 1st arg to xrealloc to be NULL
3410 (in which case do malloc). This removes the need for
3411 some tests in xcoff code (and perhaps other places?).
3412 * coffread.c: Removed variables last_source_file,
3413 type_vector, and type_vector_length as these are now
3414 defined by buildsym.[ch].
3415 * defs.h: Remove prototypes for malloc and realloc, since
3416 these should only be used to implement xmalloc and xrealloc,
3417 and they conflict with <stdlib.h> in AIX - where they
3418 return void* even when __STDC__ isn't defined. Sigh.
3419 * munch: Recognize *initialize* in data as well as text
3420 (AIX uses data). Also, incorporate a patch from Garrett
3421 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
3422 much more sensible, by only trying to match the name of
3423 the initialize_foo function, and not the junk before it.
3425 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
3427 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
3428 unless symbol table indicates that something has changed.
3430 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
3432 * remote.c: Make it work for embedded MIPS. Increase buffer
3433 size, and use throughout. Round buffer size up if too many regs.
3434 Support baud rate setting and try for an 8-bit path. If
3435 interrupted while waiting for target, send a ^C down the wire.
3436 Avoid single-byte reads.
3437 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
3439 * mips-xdep.h: Avoid the embedded regs when on Unix.
3441 * mipsread.c: Byte-swap the symbol table structures, using
3442 routines from ecoff.c, to read a symbol table written in any
3443 of the four possible byte orders.
3444 * configure.in (mips-big-* target): Same as Sony News.
3445 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
3446 * ecoff.c: New file for symbol swapping routines.
3448 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
3450 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
3451 all-breakpoints' command.
3452 * (get_number): Allow users to enter negative breakpoint numbers.
3453 * (breakpoint_1): Reformat display of 'info break' to show new
3455 * (create_longjmp_breakpoint, breakpoint_re_set,
3456 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
3457 symfile.c (syms_from_objfile): Re-do
3458 insertion of longjmp breakpoints. Move all code into
3459 breakpoint_re_set, and call that instead of
3460 create_longjmp_breakpoint in symfile.c.
3462 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
3464 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
3465 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
3466 * symtab.c (find_pc_symtab): Handle having no objfiles.
3467 * infcmd.c: Fix comment.
3468 * objfiles.c (free_all_objfiles): Add.
3469 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
3470 * symfile.c (symbol_file_command): free all objfiles when
3471 specifying a new symbol file.
3472 (reread_symbols): Stat the file name, don't fstat the descriptor.
3474 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3476 * Makefile.in, configure.in: removed traces of namesubdir,
3477 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3478 copyrights to '92, changed some from Cygnus to FSF.
3480 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
3482 * dbxread.c (end_psymtab): Delete empty psymtabs.
3483 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
3484 * symfile.h (struct objfile): Add free_psymtabs.
3486 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
3488 * Makefile.in (VERSION): Roll to gdb-4.4.4.
3490 * symfile.c (symbol_file_command): strcmp => !strcmp.
3491 * breakpoint.h: Move prototypes to follow enum definition they need.
3492 * breakpoint.c, infrun.c: Lint.
3493 * printcmd.c: Use `enum enable' rather than `enum
3495 * mipsread.c: First pass at making it compile with the new
3496 objfile changes. Probably seriously broken still, but it
3499 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
3501 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
3502 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
3503 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
3504 stepping (and nexting) through longjmp(). Also, cleanup
3505 breakpoint handling quite a bit by creating explicit breakpoint
3506 types instead of using magic breakpoint numbers.
3507 Makefile.in: Update version to 4.4.3
3509 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
3511 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
3512 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
3513 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
3515 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
3517 * minsyms.c (install_minimal_symbols): Add bunches to any
3518 existing minsyms in the objfile. Avoid extra mallocation
3519 by working directly in the obstack. Remove ignored `mainline' parm.
3520 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
3521 xcoffread.c: Change all callers.
3522 * FIXME: We should be able to eliminate MAINLINE from all the
3523 symbol readers now, with a small bit of work.
3525 * valops.c, value.h: Lint.
3526 * remote-vx.c: Add missing break; statement. Bugfix by
3527 Michael Sclafani, <sclafani@src.dec.com>.
3529 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
3531 * Makefile.in (VERSION): Update version to 4.4.2
3532 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
3533 minsyms.c, mmap-alloc.c, mmap-sbrk.c
3534 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
3535 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
3536 mmap-alloc.o, mmap-sbrk.o
3538 * altos-xdep.c: Minor whitespace change.
3539 * am29k-tdep.c (examine_prologue): Convert from misc function vector
3540 use to new minimal symbol table use.
3541 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
3542 * arm-xdep.c (store_inferior_registers): Returns void.
3543 * blockframe.c (get_pc_function_start, find_pc_partial_function):
3544 Convert from misc function vector use to new minimal symbol table use.
3545 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
3546 * breakpoint.c: Add prototypes for local functions.
3547 * breakpoint.c (catch_command_1): Change to static and remove unused
3549 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
3550 * breakpoint.h: Change function decls to prototype form.
3551 * buildsym.c: Add prototypes for local functions.
3552 * buildsym.c: Moved hashname() function here from dbxread.c.
3553 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
3554 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
3555 * buildsym.c (dbx_alloc_type): Change to static.
3556 * buildsym.c (finish_block): Add objfile parameter.
3557 * buildsym.c (misc): Change symbol_obstack to objfile version.
3558 * buildsym.c (make_blockvector): Change to static.
3559 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
3560 * buildsym.c (compare_line_numbers): Change to static, args are const,
3561 cast args when used.
3562 * buildsym.c (start_symtab): Inline new_object_header_files() call.
3563 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
3564 and made static. Add objfile parameter.
3565 * buildsym.c (end_symtab): Simplify code using line table size.
3566 Realloc the linetable on the objfile symbol_obstack and copy there.
3567 * buildsym.c (scan_file_globals): Convert from misc function vector
3568 use to new minimal symbol use.
3569 * buildsym.c (define_symbol): Add objfile parameter. Make sure
3570 strings get allocated in objfile's symbol_obstack. Convert references
3571 to builtin types to lookup_fundamental_type().
3572 * buildsym.c (read_type): Make static, add objfile parameter, convert
3573 references to buildin types to lookup_fundamental_type().
3574 * buildsym.c (read_struct_type): Add objfile parameter.
3575 * buildsym.c (read_array_type): Make static, add objfile parameter.
3576 * buildsym.c (read_enum_type): Make static, add objfile parameter.
3577 * buildsym.c (read_huge_number): Make static.
3578 * buildsym.c (read_range_type): Make static, add objfile parameter,
3579 convert references to buildin types to lookup_fundamental_type ().
3580 * buildsym.c (read_args): Make static, add objfile parameter.
3581 * buildsym.h: Convert function decl's to prototype form.
3582 * c-exp.y: Add prototypes for local functions, convert uses of misc
3583 function vector to minimal symbol table. Reformat all builtin type
3584 initializations and pass a NULL objfile to init_type() for them.
3585 * coffread.c: Change context_stack ref's to coff_context_stack,
3586 add local function prototypes. Cast uses of xrealloc arg 1.
3587 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
3588 crafting a new type.
3589 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
3590 * coffread.c (finish_block): Change name to coff_finish_block.
3591 * coffread.c (make_blockvector): Add and use objfile parameter.
3592 * coffread.c (record_line): Change name to coff_record_line.
3593 * coffread.c (start_symtab): Change name to coff_start_symtab.
3594 * coffread.c (end_symtab): Change name to coff_end_symtab.
3595 * coffread.c (record_misc_function): Change name to record_minimal_
3596 symbol and change to minimal symbol table use from misc func tbl.
3597 * coffread.c (coff_symfile_read): Convert from misc function vector
3598 use to minimal symbol table use.
3599 * coffread.c (hashname): Remove; use common version in buildsym.c.
3600 * coffread.c (decode_base_type): Change references to builtin types
3601 to calls to lookup_fundamental_type().
3602 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
3603 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
3604 * command.c: Add prototypes for local functions.
3605 * command.c (add_cmd): Prototype the 'fun' parameter and use the
3606 appropriate member of the function union for that type.
3607 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
3608 ifdef out the function since it isn't currently used.
3609 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
3610 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
3611 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
3612 * command.c (help_cmd): Compare function pointer to NULL.
3613 * command.c (help_cmd_list): Compare function pointer to NULL.
3614 * command.c (lookup_cmd_1): Use correct member of function union.
3615 * command.c (undef_cmd_error): Make static.
3616 * command.c (complete_on_cmdlist): Use correct member of func union.
3617 * command.c (do_setshow_command): Use correct member of func union.
3618 * command.c (shell_escape): Convert rindex use to strrchr.
3619 * command.h (COMMAND_H): Define if already included.
3620 * command.h (cmd_list_element struct): Change 'function' to a union
3621 and prototype args. Prototype completer function.
3622 * command.h: Convert decl's to prototype form.
3623 * convex-xdep.c (store_inferior_registers): Returns void.
3624 * copying.c: Prototype local functions.
3625 * coredep.c: Minor whitespace change.
3626 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
3627 * cplus-dem.c: Prototype local functions.
3628 * dbxread.c (hashname): Remove; moved to buildsym.c.
3629 * dbxread.c (free_and_init_header_files): Make static.
3630 * dbxread.c: Add prototypes for local functions.
3631 * dbxread.c (new_object_header_files): Remove; inlined usages.
3632 * dbxread.c (xrealloc usages): Cast args.
3633 * dbxread.c (record_misc_function): Change to record_minimal_symbol
3634 and change usages accordingly.
3635 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
3636 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
3637 * dbxread.c (dbx_next_symbol_text): Make static.
3638 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
3639 * dbxread.c (init_bincl_list): Add and use objfile parameter.
3640 * dbxread.c (free_bincl_list): Add and use objfile parameter.
3641 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
3642 * dbxread.c (end_psymtab): Convert to use per-objfile data.
3643 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
3645 * dwarfread.c (record_misc_function): Change name to record_minimal_
3646 symbol and use minimal symbol table throughout.
3647 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
3648 * dwarfread.c: Convert all references to builtin types to use the new
3649 lookup_fundamental_type function.
3650 * dwarfread.c (read_enumeration): Add and use objfile parameter.
3651 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
3653 * elfread.c (record_misc_function): Convert to use record_minimal_
3655 * elfread.c (elf_symtab_read): Add objfile parameter.
3656 * eval.c: Add prototypes for local functions and move some decls
3657 around to accomodate prototypes.
3658 * expprint.c: Add prototypes for local functions. Change references
3659 to misc function vector to minimal symbol table.
3660 * findvar.c (read_memory usages): Cast args.
3661 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
3662 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
3663 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
3664 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
3665 * gould-xdep.c: Minor whitespace change.
3666 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
3667 * hp300ux-xdep.c (store_inferior_registers): Returns void.
3668 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
3669 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
3670 * i386-tdep.c: Add prototypes for local functions.
3671 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
3672 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
3673 that defaulted to int.
3674 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
3675 i386_push_dummy_frame): Returns void.
3676 * i386-xdep.c (i386_register_u_addr): Declare params that default to
3677 int and explicitly declare return type as int.
3678 * i387-tdep.c: Minor formatting changes.
3679 * i960-tdep.c (leafproc_return): Convert from misc function vector
3680 use to minimal symbol table use.
3681 * infcmd.c: Add prototypes for local functions.
3682 * infcmd.c (continue_command, until_next_command, until_command,
3683 path_info, path_command): Make static.
3684 * infcmd.c (step_1, until_next_command): Convert from misc func
3685 vector to minimal symbol table use.
3686 * inflow.c: Add prototypes for local functions.
3687 * infptrace.c (store_inferior_registers): Returns void, not int.
3688 * language.c (_initialize_language): Use proper member of function
3690 * m2-exp.y: Add prototypes for local functions, convert misc function
3691 vector uses to minimal symbol table uses.
3692 * m2-exp.y (make_qualname, yyerror): Make static.
3693 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
3694 * m68k-pinsn.c: Add prototypes for local functions.
3695 * m68k-pinsn.c (print_insn): Cast args to read_memory.
3696 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
3697 * m68k-stub.c: Add prototypes.
3698 * m88k-pinsn.c (sprint_address): Convert from misc function vector
3699 use to minimal symbol table use.
3700 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
3701 * m88k-xdep.c (store_inferior_registers): Returns void.
3702 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
3703 * mach386-xdep.c (store_inferior_registers): Returns void.
3704 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
3705 * main.c: Add prototypes for local functions.
3706 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
3707 longjmp() result to (NORETURN void).
3708 * main.c (catch_errors): Prototype the 'func' parameter.
3709 * main.c (disconnect, stop_sig, do_nothin, float_handler):
3710 Takes an unused arg.
3711 * main.c (execute_command): Call the right member of the func union.
3712 * main.c (command_loop_marker, symbol_completion_function,
3713 command_loop): Make static.
3714 * main.c (command_line_input): Make linelength unsigned, cast arg
3715 to command_line_input().
3716 * main.c (add_info, add_com): Prototype the 'fun' parameter.
3717 * main.c (initialize_main): Call right member of function union.
3718 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
3719 * mem-break.c: Include symtab.h
3720 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
3721 * mips-xdep.c (store_inferior_registers): Returns void.
3722 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
3723 use to minimal symbol table use.
3724 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
3726 * mipsread.c (make_type): Remove, convert usages to init_type.
3727 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
3728 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
3729 vector use to minimal symbol table use.
3730 * parse.c: Add prototypes for local functions.
3731 * parse.c (xrealloc usages): Cast args.
3732 * parse.c (prefixify_expression, length_of_subexp): Make static.
3733 * parser-defs.h (PARSER_DEFS_H): Define when first included.
3734 * parser-defs.h: Convert function decls to prototype form.
3735 * partial-stab.h: Convert from misc function vector use to new minimal
3737 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
3738 the per-objfile copies.
3739 * printcmd.c: Add prototypes for local functions. Move some struct
3740 definitions around to accomodate prototypes.
3741 * printcmd.c (decode_format): Make static, change args oformat and
3742 osize to int from char.
3743 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
3744 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
3745 * printcmd.c (print_address_symbolic): Convert from misc function
3746 vector use to minimal symbol table use.
3747 * printcmd.c (address_info): Convert from misc function vector use
3748 to minimal symbol table use.
3749 * printcmd.c (delete_display, enable_display, disable_display_command):
3751 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
3752 * procfs.c (fetch_core_registers): Add unused param reg_addr.
3753 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
3754 * pyr-xdep.c (store_inferior_registers): Returns void.
3755 * remote-mm.c (mm_load): symbol_file_add return value unused.
3756 * remote-nindy.c: Minor format change.
3757 * remote-vx.c (vx_load_command): symbol_file_add result unused.
3758 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
3759 * rs6000-xdep.c (store_inferior_registers): Returns void.
3760 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
3761 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
3762 vector use to minimal symbol table use.
3763 * solib.c: Add prototypes for local functions.
3764 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
3765 function vector use to minimal symbol table use.
3766 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
3767 * solib.c (find_solib, shared_library_command): Make static
3768 * solib.c (read_memory, write_memory usages): Cast args.
3769 * solib.c (special_symbol_handling): Add function
3770 * source.c: Add prototypes for local functions.
3771 * source.c (select_source_symtab): Convert to scan objfiles.
3772 * source.c (open_source_file): Make static.
3773 * source.c (xrealloc usages): Cast args.
3774 * source.c (source_line_charpos): ifdef out, unused.
3775 * source.c (get_filename_and_charpos): Make static.
3776 * stack.c: Add prototypes for local functions.
3777 * stack.c (print_frame_info, frame_info): Convert from misc function
3778 vector use to minimal symbol table use.
3779 * symfile.c: Add prototypes for local functions.
3780 * symfile.c (compare_symbols): Make args const PTR's.
3781 * symfile.c (compare_psymbols, sort_pst_symbols) add.
3782 * symfile.c (sort_all_symtab_syms): Scan objfile list.
3783 * symfile.c (obsavestring): Add objfile parameter.
3784 * symfile.c (init_misc_bunches, prim_record_misc_function,
3785 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
3786 sort_misc_function_vector, compact_misc_function_vector): Remove
3787 * symfile.c (symbol_file_add_digested): Add function.
3788 * symfile.c (symbol_file_add): Returns struct objfile *.
3789 * symfile.c (symbol_file_command): Modify for state file use.
3790 * symfile.c (symfile_open): Add parameter "dumpable".
3791 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
3792 * symfile.c (load_command, add_symbol_file_command): Make static.
3793 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
3794 * symfile.c (rindex usages): Converted to strrchr.
3795 * symfile.c (allocate_psymtab): New
3796 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
3797 converted to minimal symbol table usage, but no obvious conversion.
3798 * symfile.c (free_all_symtabs): Remove.
3799 * symfile.c (_initialize_symfile): Use per-objfile info.
3800 * symfile.h: Rework the objfile structure to add per-objfile data
3801 objects (psymbol_obstack, symbol_obstack, type_obstack,
3802 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
3803 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
3804 Add prototypes to function declarations.
3805 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
3806 function vector usage to minimal symbol table usage.
3807 * symmisc.c (DEV_TTY): Define if not defined.
3808 * symmisc.c: Add local function prototypes.
3809 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
3810 printpsyms_command, print_objfiles, print_objfiles_command):
3811 Rework to use iterate_over_*
3812 * symtab.c: Add prototypes for local functions.
3813 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
3814 * symtab.c (lookup_partial_symtab): Scan through objfiles.
3815 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
3816 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
3817 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
3818 lookup_reference_type, lookup_member_type, allocate_stub_method,
3819 check_stub_method, create_array_type, smash_to_member_type,):
3821 * symtab.c (lookup_symbol): Some args are const.
3822 * symtab.h: All type related defs and structs moved to gdbtypes.h
3823 * symtab.h: Convert decls to prototypes.
3824 * target.c (noprocess): Make static.
3825 * target.h: Change decl's to prototypes.
3826 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
3827 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
3828 * utils.c (_initialize_utils): Use correct member of function union.
3829 * valarith.c: include gdbtypes.h
3830 * valops.c: include gdbtypes.h, add prototypes for local functions.
3831 * valops.c (value_push, value_arg_push, find_function_addr):
3833 * valops.c (value_string): Convert from misc function vector use
3834 to minimal symbol table use.
3835 * valops.c (check_field_in): Make arg const.
3836 * valprint.c: Add prototypes for local functions.
3837 * valprint.c (print_string): Make static
3838 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
3839 * values.c: Add prototypes for local functions.
3840 * values.c (value_headof): Convert from misc function vector to
3841 minimal symbol table.
3842 * xcoffexec.c: Add prototypes for local functions.
3843 * xcoffexec.c (exec_close, file_command, add_to_section_table):
3845 * xcoffexec.c (relocate_minimal_symbol): Add.
3846 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
3847 * xcoffread.c: Add prototypes for local functions.
3848 * xcoffread.c (sort_syms): Convert to scan objfiles.
3849 * xcoffread.c (read_xcoff_symtab): Make static.
3850 * xcoffread.c (various): Replace references to builtin types with
3851 calls to lookup_fundamental_type. Replace references to symbol_obstack
3852 and psymbol_obstack with pointers to the per-objfile copies.
3853 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
3854 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
3856 * xcoffread.c (init_stringtab): Add objfile parameter.
3857 * gdbtypes.c: New file
3858 * minsyms.c: New file
3859 * mmap-alloc.c: New file
3860 * mmap-sbrk.c: New file
3861 * objfiles.c: New file
3865 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
3867 * Check in Fred Fish's changes in these modules. Fred
3868 will make ChangeLog entries for all of them. Update VERSION
3871 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
3873 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
3875 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
3876 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
3877 value.h: Prototypes for static functions; lint.
3878 * gdbtypes.h: Empty file to ease transition.
3880 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
3882 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
3883 inferior.h, language.h, signame.h, target.h, terminal.h,
3884 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
3885 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
3887 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
3888 signame.c, sparc-xdep.c: Prototypes for all static functions.
3890 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
3891 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
3892 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
3893 Remove to_call_function and target_call_function, since it
3894 always calls the same thing (call_function_by_hand).
3895 * core.c, exec.c, solib.c: Rename target_ops sections =>
3897 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
3898 target.h: target_kill takes no args.
3899 * language.c (language_info): Scaffolding to allow briefer
3900 messages when the current language changes. FIXME.
3901 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
3902 complaints about volatile functions.
3903 * xm-sysv4.h (HAVE_MMAP): Define.
3905 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
3907 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
3908 to make prototypes for all functions declared here.
3909 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
3910 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
3911 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
3912 * ieee-float.h: Use PARAMS for prototypes; make some params const.
3913 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
3914 * m2-exp.y: Remove unused CONST; Rename OR and AND.
3915 * utils.c: Avoid declaring malloc and realloc. Lint.
3916 (request_quit): Accept signal-number parameter.
3918 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
3920 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
3921 DIE's. Add new function read_tag_pointer_type() to read them.
3923 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
3924 When creating a new user defined type, check to see if a partial
3925 type already exists, and if so, bash it to fit.
3927 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
3929 * coffread.c (decode_base_type): Pass long, not union.
3930 Fix by Eric Valette, ev@chorus.fr.
3932 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
3934 * elfread.c (elf_symtab_read): Fix code to correctly track
3935 changes in bfd for absolute symbols.
3937 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
3939 * xm-vaxbsd.h: Close off comment.
3941 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
3943 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
3945 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
3947 * mips-tdep.c (mips_print_registers): Print correct register
3948 number for double pseudo-registers.
3950 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
3952 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
3953 in the op$::OPERATOR. case. From Steven McCanne,
3954 <mccanne@horse.ee.lbl.gov>.
3956 * exec.c (set_section_name): Pass arg to exec_files_info;
3957 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
3959 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
3961 * main.c (print_gdb_version): Copyright msg: only this year.
3962 (cd_command): Avoid changing current_directory on error.
3964 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
3966 * mipsread.c (parse_partial_symbols): Handle dependencies
3967 between partial symbol tables (when not doing stabs-in-ecoff).
3968 (This used to be handled by parse_fdr, but parse_fdr was
3969 incompatible with handling stabs-in-ecoff, so the code
3970 was re-written to not use parse_fdr. Unfortunately,
3971 the logic to handle dependencies was overlooked.)
3973 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3975 * coffread.c (read_enum_type): Use the size of a target int when
3977 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
3979 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
3980 * symtab.c (lookup_reference_type, lookup_ptr_type): use
3981 TARGET_PTR_BIT to determine size of a pointer
3982 * values.c (unpack_long): when unpacking a REF or a PTR don't
3983 assume the size of the type.
3985 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
3987 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
3988 looking at its members. Improve guess between struct and union,
3989 only assuming union if multiple members have offsets of zero.
3991 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
3993 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
3994 (This is just for clarity - and one day permitting us to
3995 change FP0_REGNUM from 38 to 32, which would make more sense.)
3996 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
3997 register numbers in stabs-in-ecoff get handled correctly.
3999 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
4001 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
4002 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
4003 into BSD and Ultrix.
4005 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
4007 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
4009 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
4011 * Makefile.in: Increment version to 4.4.1.
4012 * main.c (print_gdb_version): Update copyright notice.
4014 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
4016 * mipsread.c: Prepend "struct " to the names of structure
4017 types, and similarly for enums and unions. (This used
4018 to be done, but got lost in the re-write to "guess" the
4019 difference between enum/struct/union.)
4020 Also, guess that a tag is an enum if the first member
4023 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
4025 * xm-vax.h: #ifndef ultrix around #include of endian.h and
4028 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
4030 * Projects: Patching executables is done.
4031 * Makefile.in (VERSION): Roll to gdb-4.4.
4032 * README, WHATS.NEW: Update for gdb-4.4.
4034 * symfile.c (reread_symbols): Whenever we reread one object
4035 file's symbols, we must restart the scan, because the object_files
4036 chain has been permuted.
4038 * exec.c (exec_files_info): Split out into print_section_info.
4039 Print BFD filename of each section if it's not the default one.
4040 * core.c (core_files_info): Call print_section_info.
4042 * xm-vax.h: Include a few system header files whose definitions
4043 must precede defs.h.
4044 * language.c, language.h: Make some things const.
4045 * expression.h, main.c: const spreads like ooze.
4047 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
4048 since BREAKPOINT values can be >0x80.
4050 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
4052 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
4054 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
4056 * sparc-pinsn.c: Remove kludge for preferring architectures.
4057 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
4058 and forever. Add `add' instruction to the set that get checked
4059 for a preceding `sethi' in order to print an absolute address.
4060 Corresponding changes in ../include/opcode/sparc.h needed
4061 to eliminate garbage instructions.
4063 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
4065 * mipsread.c (parse_partial_symbols): Make sure partial
4066 symbols are created for external symbols (as used to be
4067 the case). This is a bit of a pain with the mips-coff.
4068 It uses a table which points to all of the external
4069 symbols belonging to a particular FDR or psymtab.
4070 Once we've generated this table, we might as well save
4071 it, and then use it in psymtab_to_symtab_1 to find
4072 the symbols to pass to parse_external().
4073 * symfile.c, symfile.c: New function start_psymtab_common
4074 to share the common parts of allocating a new psymtab
4075 for dbxread, mipsread (and later dwarfread). Its code
4076 was pulled out from start_psymtab in dbxread.c.
4077 * dbxread.c (start_psymtab): Use start_psymtab_common().
4079 * valprint.c (val_print): If there is an error when trying
4080 to print a string, check to see if there really is a problem
4081 by reading just one character. If that works, assume
4084 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
4086 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
4087 cypress, v8 mnemonics in that order.
4089 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
4091 * sparc-pinsn.c: Put the qsort() back in.
4093 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
4095 * findvar.c (read_register, write_register): Handle machines
4096 where REGISTER_TYPE is not the same size as "int".
4098 Handle debug symbols in dynamically loaded (relocated) code:
4100 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
4101 offset to process_one_symbol.
4102 (process_one_symbol): Take new offset parameter. Add it into
4103 appropriate symbol types to relocate symbols to loaded addresses.
4104 Handle all possible symbol types, and complain() about types that
4105 we don't expect to see.
4106 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
4107 process_one_symbol (FIXME, should pass real offset).
4111 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
4113 (set_breakpoint, break_command_1, until_break_command,
4114 catch_command_1, breakpoint_re_set_one): Use it.
4115 * symtab.h (resolve_sal_pc): Declare.
4116 * infcmd.c (jump_command): Use resolve_sal_pc.
4118 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
4120 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
4122 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
4124 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
4125 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
4126 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
4128 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
4130 * dbxread.c (process_one_symbol): Make a first cut at handling
4131 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
4133 * symtab.c (find_pc_line): Fix stepping into and out of #included
4136 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
4138 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
4139 no longer any need to copy ../include/opcode/* into gdb.
4141 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
4143 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
4145 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
4147 * valprint.c (type_print_base, type_print_method_args):
4148 Print C++ constructor methods without bogus "return type."
4150 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
4152 * infptrace.c (child_xfer_memory): Parameter "target" should
4153 be a pointer to a structure, not the entire structure.
4155 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
4157 * depend: Convert the couple of references to ansidecl.h that
4158 used the local gdb version to use the ../include version.
4160 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
4163 (child_xfer_memory): Takes pointer to a struct, not entire struct.
4164 (inferior_proc_init): Fix non-ANSI version of args.
4165 (attach): Call print_sys_errmsg with correct number of args.
4166 (mappingflags): Make static, does not need to be global.
4168 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
4169 not the entire struct itself.
4171 * valops.c (value_assign): Cast some args to modify_field() and
4172 {read,write}_register_bytes() correctly.
4174 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
4176 * Makefile.in (MALLOCSRC): Removed reference to removed local
4179 * dwarfread.c (list_in_scope): Needs an initial value, use file
4182 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
4184 * main.c (main): Make option_index local to keep new getopt happy.
4185 main.c, solib.c, Makefile.in: Update copyright notices.
4187 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
4189 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
4191 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
4193 * Makefile.in (HFILES): Add partial-stab.h.
4195 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
4197 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
4198 New files for stratus. Not complete enough to actually build
4199 on the Stratus machine; that awaits copyright assignment for
4202 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
4203 for getting custom flags into CFLAGS when doing makes.
4205 * configure.in: Add config information for stratus.
4207 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
4209 * dbxread.c (process_one_symbol): Pass address of structure
4210 to complain(), rather than the whole structure.
4212 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
4214 * solib.c (solib_add_common_symbols): Only compile in when not
4215 using SVR4 style shared libraries.
4217 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
4219 * dwarfread.c (locval): Add offreg flag to indicate location
4220 values that are computed off a base register.
4222 * dwarfread.c (new_symbol): Rework TAG_global_variable and
4223 TAG_local_variable cases to account for static variables
4224 within function scopes.
4226 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
4228 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
4229 doesn't exist on some systems.
4231 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
4232 nexting over recursive function calls.
4234 * target.c (target_read_string): Create this routine to read null
4235 terminated strings from the target. It deals with running off the
4236 end of memory elegantly as well. solib.c (find_solib): Use
4237 target_read_string() to avoid problems with running off the end of
4240 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
4241 that reference pgrp_inferior.
4243 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
4245 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
4246 mips-tfile has been hacked to act more "traditionally."
4247 * dbxread.c: Fixed typo in comment.
4249 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
4251 * mips-tdep.c (mips_skip_prologue): Add some number of
4252 'sw' instructions before 'addiu' adjusts the stack.
4254 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
4256 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
4257 freescope, buildblock closescope, record_line, add_symbol_to_list,
4258 gatherblocks, make_blockvector): Extensive changes to switch
4259 to generic symbol table building code in buildsym.c. Remove
4260 scope tree structures and functions, symbol table building
4261 functions, and lots of other small changes.
4263 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
4264 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
4266 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
4268 * buildsym.c (cleanup_undefined_types): Add support for enums.
4269 This fixes the 'GDB internal error. cleanup_undefined_types with
4272 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
4274 * dbxread.c: detect gcc2 compilations.
4276 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
4278 * sparc-pinsn.c: Rename bitfields that overlap with macro names
4279 in ../include/opcode/sparc.h.
4281 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
4283 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
4284 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
4285 to reflect actual locations of opcode files, so TAGS target will
4288 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
4290 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
4293 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
4294 dereferencing to access the correct elements.
4296 * valops.c (value_addr): Declare return type of external func
4299 * xcoffread.c: Undefine next_symbol_text before redefining it.
4301 For older changes see ChangeLog-9091
4307 version-control: never