1 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3 * tm-i960.h (ext_format_i960): Add top-level declaration.
4 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
5 blocks, else Sun4 compiler complains.
7 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
9 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
10 instruction's argument. Patch from jonathan@cs.stanford.edu
13 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
15 Break the thread of control that implies that a unix child
16 process will be the default target.
18 * target.c (find_default_run_target, find_default_attach,
19 find_default_create_inferior, return_zero): new functions.
20 (cleanup_target): Make return_zero the default for to_can_run.
22 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
23 child_create_inferior references with find_default_XXX instead.
25 * target.h (struct target_ops): new field, to_can_run.
26 (find_default_attach, find_default_create_inferior): new prototypes.
27 (target_can_run): new macro.
29 * Also added a zero (default) to_can_run element to all static
30 struct target_ops initializations throughout GDB, except:
31 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
33 * infrun.c (child_create_inferior): Clean up error handling when
34 no exec file is specified.
35 (child_attach): Don't require exec file.
37 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
39 Remove kill_inferior_fast, in favor of target_kill, which goes
40 through the target vector.
42 * inferior.h (kill_inferior_fast): remove declaration.
44 * main.c (disconnect): call quit_cover using catch_errors rather
45 than calling kill_inferior_fast directly. New way goes through
46 the target vector, handles attached processes, and writes
47 command history if appropriate.
48 (quit_cover): new function, wrapper for quit_command.
50 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
51 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
52 inlining them into the local kill_inferior when needed.
54 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
56 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
57 * stabsread.c (read_struct_type): Simplify complicated expression
58 for dumb DECstation compiler.
60 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
62 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
63 operands to memory management instructions, from WRS.
65 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
67 * main.c (main): Back out previous language setting changes.
68 Replace with simple default to C before processing any init
69 files. There MUST be a language set, even in the absence of
70 init files or executables, or expression parsing fails.
72 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
74 * main.c (main): Move code that sets initial language to
75 symfile.c. Fixup places where command files are processed to
76 be consistent in setting a default language if none has been
78 * symfile.c (set_initial_language): Add code moved from
79 main() that sets an initial default language when a new
81 * symfile.c (symbol_file_command): Call set_initial_language.
82 * symtab.c (find_main_psymtab): Add FIXME comment.
84 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
86 * breakpoint.c, sparc-tdep.c: comment changes.
87 * configure.in: removed target_dependent line.
89 * remote-mm.c (mm_attach): change printf to error to prevent
91 * remote-udi.c (udi_attach): change printf to error to prevent
94 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
95 calls to {fetch|store}_inferior_registers with calls to
96 target_{fetch|store}_registers, for remote-target independence.
98 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
100 * Makefile.in: Fix bug I introduced in merging Rich's change.
101 * infrun.c (child_create_inferior): Use proceed() rather than
102 doing all the same stuff by hand.
104 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
106 * Makefile.in, configure.in: add support for files used only when
107 configured native, that is, when host = target.
109 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
111 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
112 stores are target dependent and were moved from xm to tm.
114 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
116 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
118 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
119 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
121 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
123 * target.h (struct target_ops): removed to_convert_to_virtual and
124 to_convert_from_virtual elements. Initializations removed from
125 all static initializations.
126 (target_convert_to_virtual, target_convert_from_virtual):
128 (host_convert_to_virtual, host_convert_from_virtual): Removed
129 forward declarations.
130 * target.c (cleanup_target): removed default assignments for
131 to_convert_to_virtual and to_convert_from_virtual.
132 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
134 * findvar.c (value_of_register, value_from_register):
135 target_convert_to_virtual inlined.
136 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
137 * valops.c (value_assign): target_convert_from_virtual inlined.
139 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
141 * main.c (gdb_readline): Avoid printf_filtered, which sets char
142 position wrong if used for the prompt.
143 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
145 Support for accessing arbitrary MIPS stack frames in memory.
147 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
148 set, run it before INIT_EXTRA_FRAME_INFO.
149 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
151 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
152 (FP) value in the frame_info struct if it is zero (as from top of
154 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
156 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
157 comes back as zero. So does FP_REGNUM, as a trigger for
158 init_extra_frame_info.
160 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
161 the program counter set before INIT_EXTRA_FRAME_INFO is run.
162 (INIT_FRAME_PC): Defined to null.
163 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
164 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
165 Briefly explain MIPS stacks in GDB.
167 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
169 * copying.awk, copying.c (show_copying_command,
170 show_warranty_command): Rename from copying_info, warranty_info,
171 to match command function conventions.
173 * utils.c (prompt_for_continue): Reinitialize more-counts
174 before printing anything, and again afterward. Fix comments.
175 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
176 or alloca() if needed.
178 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
179 detect native versus cross-host.
181 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
183 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
184 Suns. Rename to m68k_saved_pc_after_call.
185 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
186 m68k_saved... instead of sun3_saved...
188 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
190 * Makefile.in (update-depend, update-alldeps): Split out of
191 setup-to-dist, for convenience in rebuilding the depend and
193 (assorted): Update to catch straggler files when building gdb.tar.Z.
195 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
197 Preliminary cleanup for splitting host/native/target.
199 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
200 here; it is dealt with at a gdb-target-independent level.
201 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
202 high toned routine. Fix return type to void.
203 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
204 Rich and I believe the "real problem" was that both single_step
205 and target_resume were issuing PT_CONTINUE calls. This would
206 cause the second PT_CONTINUE to sometimes fail because the process
208 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
210 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
212 * energize.c (pty_to_kernel): Must check for EAGAIN as
213 termination condition.
214 (full_filename): Don't prepend dirname if filename begins with /.
215 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
217 (getpty (NCR)): Lotsa bug fixes...
218 (kernel_dispatch (case StopRType)): Use kill() instead of
219 killpg() so we can deal with losing systems...
220 (wait_for_events): Work around NCR select() lossage. It doesn't
221 zero out readfds when select() returns zero.
222 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
223 getcwd() instead of getwd() (NCR getwd() seg faults).
224 (energize_wait): Use sigaction() for NCR. Their version of signal()
225 is unreliable by default.
227 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
228 error from PIOCSWSTOP.
230 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
231 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
232 defs.h, utils.c: Make vfprintf_filtered global.
234 * energize.c (send_location): New routine to consolidate all
235 places where we must notify kernel of where the given pc is.
236 (cplus_demangle): Put single-quotes around demangled names.
237 (energize_call_command): Call send_location() after doing up,
238 down, and frame commands.
240 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
242 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
243 pass at doc for two new remote targets---29K using UDI, and Tandem
246 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
248 * doc/all.m4: turn on H8/300 stuff for generic manual
250 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
251 after explicit call to breakpoint() in serial stubs.
253 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
255 * mipsread.c: Clean up some white space.
256 (parse_symbol): Handle stEnd of stFile.
257 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
259 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
260 store_inferior_registers): Replace unexplained numbers
261 with manifest constants from a DECstation header file.
262 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
263 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
265 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
267 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
268 for "down". Suggested by Richard Stallman.
270 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
272 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
273 redeclaration bug on SunOS 4.
275 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
277 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
278 * m68k-stub.c: Remove a few extraneous ANSI-isms.
279 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
280 they aren't already there.
281 * remote-vx.c (vx_prepare_to_store): Ditto.
282 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
284 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
286 Removed a large number of changes inserted by Per Bothner
287 for C++ support. These will go back in when they've been
290 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
292 * serial.h: Fix prototye for serial_raw().
293 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
294 serial_write() to match prototypes.
295 * remote-st2000.c (get_reg_name): Make *p be const.
297 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
299 * remote-nindy.c (nindy_fetch_registers): Make return type void,
300 to agree with target structure field type.
301 (nindy_store_registers): Ditto.
303 * Makefile (OPCODES): New var, pointing to opcodes library.
304 (CLIBS, CDEPS): Include it.
305 (saber_gdb): Load opcodes library.
307 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
309 * a68v-xdep.c (store_inferior_registers): declare as void.
310 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
311 * remote-st2000.c: Massive changes to use new serial package.
312 Also added 'connect' command to transparantly connect to serial
314 * ser-termios.c: Big cleanup, use nicer coding conventions.
315 * ser-bsd.c: New module, serial stuff for BSD systems.
316 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
317 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
319 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
321 * doc/gdb.texinfo: fix shameful error of agreement reported by
322 jimb@occs.cs.oberlin.edu (Jim Blandy)
323 * doc/gdb.texinfo: remove old partial discussion of remote serial
324 protocol (via serial debug stubs)
325 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
326 use of serial debug stubs
328 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
330 * symfile.h: Declaration of set_demangling_style() moved
331 here from demangle.h (which is now in ../include).
332 * i386-xdep.c: Update comment.
334 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
336 * symtab.c (completion_list_add_symbol): restructured to optimize
337 for time. First clip names that cannot match. Then clip any
338 names we've already considered. Drop a redundant strncpy. Drop
339 a redundant malloc and associated free for demangled names.
341 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
343 * a68v-xdep.c (store_inferior_registers): Define as type void.
344 * configure.in: Add host m68k-apollo*-bsd*.
345 * demangle.c (struct demanglers): Use enum instead of constant
346 value to keep braindamaged HP/Apollo compiler happy.
348 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
350 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
351 match "FOO". This allows 'break Foo' to work when Foo is
352 a mangled C++ function. (See comment before function.)
354 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
356 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
357 for files in vx-share/*.c.
358 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
359 for normal GDB source files.
361 * Makefile.in (VERSION): Roll to 4.6.6.
363 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
364 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
365 * tm-sun3os4.h: Update comments.
366 * xm-delta88.h: Remove STACK_END_ADDR.
368 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
370 * Makefile.in (VERSION): Roll to 4.6.5.
372 * infrun.c: Lint for recent `handle' changes.
374 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
375 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
376 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
377 should include a ser-XXX.o module.
379 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
380 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
382 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
383 known suns in configure.in, rather than mapping them to unique
384 config files that happen to duplicate other config files.
385 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
386 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
388 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
390 * configure.in (*-*-sunos*): Use trailing * to match all
391 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
392 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
393 in production on Sun-4.
394 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
395 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
396 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
398 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
399 config/sparc-noun.mt: New target configs for embedded.
400 * config/sun4os3.{mh,mt}: Remove, never existed in production.
402 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
403 target definitions for embedded with and without underlines on
404 identifiers. FIXME -- this ought to be known by BFD instead.
406 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
407 not a parameter of the CPU, but of the development environment.
408 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
410 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
412 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
413 (which involves reading in main's symtab) if we have no breakpoints.
415 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
417 * dwarfread.c (cu_language): New local variable to record
418 language for current compilation unit being processed.
419 * dwarfread.c (set_cu_language): New local function to decode
420 and record language for current compilation unit being processed.
421 * dwarfread.c (synthesize_typedef): Add local function to
422 synthesize a typedef for C++ classes, structs, unions, and
424 * dwarfread.c (read_structure_scope): Synthesize typedefs
425 for C++ classes, structs and unions.
426 * dwarfread.c (read_enumeration): Synthesize typedefs for
428 * dwarfread.c (read_file_scope): Call set_cu_language to
429 record language for current compilation unit. After symtab
430 is built, save this recorded language.
431 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
432 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
433 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
434 typedefs for C++ classes, structs, unions, and enumerations.
435 * dwarfread.c (scan_compilation_units): Call set_cu_language
436 to record language for current compilation unit.
437 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
438 for TAG_enumeration_types, rather than in add_partial_symbol.
439 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
440 case with class, struct, and union type cases, now that they are
441 the same. Remove tests for non-NULL name attributes, now done
443 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
444 treat as alias for TYPE_CODE_STRUCT for now.
446 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
448 * Makefile.in: map "gdb" through program_transform_name when
451 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
453 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
454 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
455 Use "regi" for local indexing through register numbers, reserving
456 "regno" for the name of a specific register passed as an input
457 parameter. Fix bug propagated through all versions that sometimes
458 used regno as an index when it should have been regi, thus using
459 -1 as an index in some cases.
461 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
463 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
464 respectively, so same demangler can be used by other programs.
465 * Makefile.in: Remove demangler stuff.
466 * Makefile.in (depend): Pass -I../readline (needed for main.c).
467 * demangle.c (_initialize_demangler): Tell demangler which
468 CPLUS_MARKER to assume.
470 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
472 RS/6000 portability changes (for hosting cross-debuggers).
474 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
475 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
476 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
477 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
478 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
479 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
480 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
481 (NO_SINGLE_STEP): Add, target-dependent.
482 (loadinfotextindex): Lowercase, remove "aix_".
483 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
484 (NO_SINGLE_STEP): Remove, target-dependent.
485 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
486 * xcoffread.c: Only build file if RS/6000 native GDB.
487 (build_function_symbol): Remove #if 0'd code.
488 * rs6000-tdep.c: Cleanup. Add static fn protos.
489 Use CORE_ADDR for addresses throughout. Make void fns void.
490 (pop_dummy_frame): Add FIXME about bogosity of design here.
491 (rs6000_struct_return_address): Ditto.
492 (frameless_function_invocation, frame_get_cache_fsr,
493 frame_initial_stack_address, xcoff_relocate_symtab,
494 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
495 add_text_to_loadinfo, find_toc_address): Move from xdep file.
496 Use CORE_ADDRs. Change identifiers to lowercase.
498 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
499 supplying dummy routines if non-native. Add prototype for
500 static exec_one_dummy_insn. Move a mess of functions to
501 rs6000-tdep.c (as above). Remove #if 0'd code.
503 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
504 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
505 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
507 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
510 * vx-share/README, nindy-share/README: New files describing
511 how these directories' code is shared, and with whom.
513 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
515 * configure.in (target configurations): Reformat into table.
516 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
518 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
519 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
520 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
521 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
522 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
523 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
525 * Makefile.in (config-check): Add command to check whether
526 configure.in is consistent with config/*.
528 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
530 * configure.in (host configurations): Reformat nested cases into
531 easy-to-maintain table.
532 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
533 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
535 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
537 * cplus-dem.c: Reorder args to most local functions to make them
538 follow the consistent pattern of struct work_stuff pointer first,
539 followed by pointer into string being demangled, followed by
540 pointer to the string where the result is being stored, followed
541 by other args. Also generally replace most variables of name
542 "type" with "mangled" for consistency. They all pointed to the
543 same string but half were one name and half the other.
544 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
545 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
546 use whenever a qualified name is being demangled.
547 * cplus-dem.c (do_type): Qualified names are treated similarly
548 to fundamental types, not as modifiers of fundamental types.
550 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
552 * configure.in: Add sparclite as a target.
554 * sparc-stub.c (handle_exception): Flush instruction cache just
555 before returning to the user. (hexToInt): Fix overzealous cleanup.
557 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
559 * infrun.c (handle_command): Rewrite to allow multiple signal
560 numbers, signal number ranges, and to recognize "all" to mean all
561 signals except those used by the debugger.
562 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
563 to set or reset actions for specific signals.
565 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
567 * coffread.c (decode_type): Call alloc_type to alloc new
569 * stabsread.c (read_array_type, read_range_type, define_symbol):
570 Call alloc_type to alloc new types.
571 * stabsread.c (define_symbol): Move dbl_valu symbol field data
572 from type_obstack to symbol_obstack.
573 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
575 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
576 associated with a type, using the same mechanism as was used to
577 allocate space for the type structure itself.
578 * coffread.c (patch_type, coff_read_struct_type,
579 coff_read_enum_type): Use TYPE_ALLOC.
580 * dwarfread.c (struct_type): Use TYPE_ALLOC.
581 * gdbtypes.c (create_array_type, check_stub_method,
582 allocate_cplus_struct_type): Use TYPE_ALLOC.
583 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
584 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
585 read_range_type): Use TYPE_ALLOC.
587 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
589 * breakpoint.c (breakpoint_re_set): Select a default source
590 symtab if one is not currently selected.
591 * utils.c (query): Call wrap_here before building the output
592 query string, to turn off wrapping and flush any buffered output.
593 Otherwise our query may end up in the wrap buffer and never be
595 * eval.c (evaluate_subexp): Report error when attempting to
596 evaluate subscript for types without a target type, rather
597 than dumping core by using the NULL pointer.
598 * symfile.c (symbol_file_command): Forget current_source_symtab
599 and current_source_line when discarding symbol table.
601 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
603 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
605 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
606 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
608 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
610 * remote.c (remote_open): Fix baud rate setting to make -b flag
611 work. (remote_wait): Change 'T' message parser to deal with new
612 improved format which allows stub to send an arbitrary bunch of
614 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
615 make all this re-entrant by storing all state on the stack. Clean
616 up memory error trapping. (computeSignal, set_debug_traps):
617 make it all table driven. Make a start at a baud rate setting command.
619 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
621 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
623 * remote-vx.c: redefine malloc to avoid buggy declaration on
624 RS/6000 <rpc/types.h>.
625 xm-rs6000.h: include <sys/select.h> to define fd_set for
626 <rpc/svc.h> on RS/6000.
628 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
630 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
631 recursive invocations of make. Always create installation
634 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
636 * m68k-pinsn.c: Minor fix in style of output (don't use
637 range to indicate floating point control registers).
639 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
641 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
643 * infcmd.c (registers_info): Handle multiple register names.
644 Changes inspired by Roland McGrath.
646 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
648 * sparc-stub.c: New file. Mix it with your SPARClite
649 application, and it will speak GDB remote protocol!
650 * remote.c (remote_wait): Change 'T' (expedited reply) message to
651 deal with arbitrary registers. Needed for sparc-stub.
653 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
655 * cplus-dem.c (cplus_markers): Add table for gnu style and
656 use throughout, in place of compile time constant CPLUS_MARKER.
657 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
658 * cplus-dem.c (cfront_special): New function, as suggested
659 by pfieland@stratus.com.
660 * cplus-dem.c (forget_types): New function.
661 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
663 * cplus-dem.c (mop_up): Call forget_types().
664 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
665 Use throughout, instead of checking current_demangling_style.
666 * cplus-dem.c (demangle_signature): When finding an explicit
667 start of function args, forget all remembered types for
668 lucid/cfront style demangling.
669 * cplus-dem.c (demangle_prefix): In a sequence of two or more
670 underbar characters, use last pair as the delimiter. Hoist
671 gnu_special() call up to cplus_demangle(). Call cfront_special()
673 * cplus-dem.c (cplus_special): Fix virtual table name demangling
674 for inherited classes.
675 * cplus-dem.c (demangle_args): Document quirks of numbered
676 references to previously seen types.
677 * dbxread.c (read_ofile_symtab, process_one_symbol):
678 Use AUTO_DEMANGLING rather than explicitly checking
679 current_demangling_style.
680 * demangle.h: Add some comments.
681 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
682 CFRONT_DEMANGLING): New macros.
683 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
684 not found in the actual producer string produced by lcc.
685 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
686 than explicitly checking current_demangling_style.
688 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
690 * breakpoint.c (enable_longjmp_breakpoint,
691 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
692 Check for duplicate breakpoints at the same address. Bug report
693 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
695 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
697 * buildsym.c (end_symtab): Document that end_symtab can return
698 NULL under non-error conditions.
699 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
700 returned from end_symtab for empty compilation units.
702 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
704 * am29k-tdep.c: Lint from DECstation compiler.
705 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
706 As the man page says, "Sometimes you just can't get lint to shut
707 up". That doesn't mean you should blow away the code it won't
709 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
710 it up over the next few weeks. Make mips x 29k build.
711 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
712 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
713 but leave it as a comment because the breakpoint instruction
714 is not easily accessible at this moment (it's static, and if
715 we define one here, it goes into every file compiled).
717 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
719 * Makefile.in (VERSION): Bump to 4.6.3.
720 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
721 function scopes when building partial symbol tables.
722 * objfiles.c (open_existing_mapped_file): Make it clear in
723 warning message that out of date mapped files are ignored.
724 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
725 unit source file name in error message.
727 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
729 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
730 * dwarfread.c (struct_type): In absence of AT_byte_size for
731 bitfield, use size of object of member's type for the size of
732 the anonymous object containing the bit field.
733 * dwarfread.c (completedieinfo): Set has_at_byte_size when
734 an AT_byte_size attribute is seen.
735 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
736 union aux_ext (was aux_ent).
737 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
738 unsigned char* to char*, for Lucid compiler.
739 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
740 to be correct type (from unsigned char* to char*).
741 * valprint.c (type_print_derivation_info): Minor tweak to placement
742 of commas in derived class printing.
743 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
745 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
747 * xm-go32.h: Define LSEEK_NOT_LINEAR
748 * serial.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
749 then work out the lseek positions of newlines by running through
750 the file and `tell'ing. This makes source file listing work on
751 OS's where the relationship between physical position in file and
752 canonical position is indeterminate, eg VMS and DOS.
754 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
756 * stabsread.c: Ensure that all members of all allocated structures
757 are initialized to known state to avoid hard to find bugs with gdb
758 using fields containing random data.
759 * buildsym.c (start_subfile): Compact dirname initialization.
760 * buildsym.c (patch_subfile_names): New function.
761 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
762 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
763 * buildsym.h (patch_subfile_names): Add prototype.
764 * dbxread.c (process_one_symbol): Call patch_subfile_names.
766 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
768 * remote-udi.c: Update comments.
770 * remote.c (getpkt): Only force retransmission ten times;
771 after that, assume bug in target code, and handle pkt anyway.
773 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
775 * configure.in: Add support for apollo 68k under BSD environment.
776 * xm-apollo68b.h: New file to support above.
778 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
780 * configure.in: Recognize i486 host cpu.
781 * valprint.c (type_print_derivation_info): Print derivation info
782 in same form as class declarations in source.
783 * valprint.c (type_print_varspec_suffix): Split arg printing
784 code out to type_print_args function.
786 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
788 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
789 at_import, at_frame_base.
790 * dwarfread.c (completedieinfo): Remove cases for obsolete
791 AT_visibility, AT_import, and AT_frame_base attributes.
792 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
793 i860, which can keep up to 4 shadow breakpoints.
794 * tm-stratus.h (USG): Define.
795 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
796 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
797 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
798 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
799 * config/stratus.mt (TDEPFILES): Include files available from
800 stratus that are not yet in release pending receipt of paperwork
802 * buildsym.c (finish_block): Minor code format change.
803 * gdbtypes.h (struct field): Add to comments.
804 * gdbtypes.h (virtual_field_bits): Add to comments.
805 * objfiles.c (allocate_objfile): Change obstack interface to
806 match FSF merging efforts.
808 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
810 * Makefile.in (VERSION): Bump to 4.6.2.
811 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
812 * Makefile.in (OBS): Add stabsread.o
813 * Makefile.in (stabsread.o): Add build rule.
814 * stabsread.c, stabsread.h: New files.
815 * buildsym.c: Split out stabs specific support to stabsread.c.
816 * buildsym.h: Split out stabs specific support to stabsread.h.
817 * dbxread.c (stabsread.h): Include
818 * dbxread.c (dbx_new_init): Call stabsread_new_init.
819 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
820 * dbxread.c (read_ofile_symtab): Call end_stabs.
821 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
822 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
823 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
824 really_free_pendings to cleanups.
825 * elfread.c (elf_new_init): Call stabsread_new_init.
826 * gdbtypes.c: Small changes to maintenance commands.
827 * mipsread.c (stabsread.h): Include.
828 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
829 * xcoffread.c (stabsread.h): Include.
830 * xcoffread.c (global_stabs): Remove redundant def.
831 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
833 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
835 * lmode_inferior_valid, lmode_ours_valid: New static vars.
836 * inflow.c (terminal_init_inferior, terminal_inferior,
837 terminal_ours_1, initialize_inflow): Record and use state
838 of lmode_inferior_valid and lmode_ours_valid.
840 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
842 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
843 include <sgtty.h> on USG. (from sef).
845 * depend: es1800 dependency needed here.
847 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
849 * buildsym.c (read_struct_type): Initialize structs allocated
850 with alloca, to avoid using random values from stack later on.
851 * defs.h (fprintf_filtered): Add prototype.
852 * gdbtypes.c (check_stub_method): Fix misleading comments.
853 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
855 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
856 small changes to maint support functions.
857 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
858 for some fields and expand comments.
859 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
860 macro and track change to obstack_full_begin macro.
861 * utils.c (fprintfi_filtered): New function.
862 * valprint.c (type_print_base): Fixup field printing to not
863 print extraneous lines and not print bogus "no data fields"
864 messages for C++ classes with no data members. Also use new
865 fprintfi_filtered function.
867 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
869 * configure.in: es1800 ok for 68000 too.
871 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
873 * configure.in: echo error messages to stderr, not stdout
875 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
877 * configure.in: recognize hppa* instead of hppa
879 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
881 * energize.c: Second cut at DynamicLoad message handling.
883 * energize.c: Relativize pathnames in #include statements.
884 * (kernel_dispatch): Better error messages for unknown protocol
886 * (kernel_dispatch): First cut at DynamicLoad message handling.
888 * Makefile.in: Remove -I../readline from all compilations,
889 include a special case for main.o instead.
891 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
893 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
894 error if it fails to find a member type, rather than return NULL
895 and trigger a coredump.
896 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
897 lookup_demangled_partial_symbol,): Ask demangle_and_match to
898 match on complete demanglings, including argument lists for member
899 functions, rather than just accepting the first demangling that
900 matches the class and function name.
901 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
902 to start_symtab as the directory name.
903 * dwarfread.c (completedieinfo): Strip off any leading hostname
904 portion of the AT_comp_dir attribute string. Gdb doesn't know
905 what to do with them (FIXME).
907 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
909 * breakpoint.c (commands_command): Simplify code a bit, remove
910 unnecessary fflush().
912 * Makefile.in (OTHERS): Add gcc.patch.
913 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
915 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
917 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
920 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
922 * WHATS.NEW renamed to NEWS.
924 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
926 * dbxread.c, dwarfread.c: Re-enable experimental code to
927 automatically select demangling style.
928 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
929 DEMANGLING_STYLE, to make more descriptive. Revert back to
930 "auto" as default. Comment use.
931 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
932 * Makefile.in (${DEMANGLER}.o) Remove target and special
935 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
937 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
939 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
941 * Makefile.in, demangle.c: Change default demangling style to
943 * Makefile.in: Update version to 4.6 !!!
944 * README, WHATS.NEW: Update for 4.6.
946 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
948 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
951 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
952 nodes as base classes.
954 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
956 * alldeps.mak, depend: Update.
958 * xcoffread.c: Add decl for section_offset to keep prototype happy.
960 * Makefile.in (VERSION): 4.5.9.
962 * xm-hp300bsd.h: Add decl for strdup().
963 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
964 PDR. Cleanup a few things, fix compilation warnings.
966 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
968 * Makefile.in (DEMANGLING_STYLE): New define to set default
969 demangling style for C++. Defaults to "auto".
970 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
971 * Makefile.in (SFILES_MAINDIR): Add demangle.c
972 * Makefile.in (OBS): Add demangle.o
973 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
974 Remove compile time decisions about demangling style and replace
975 with runtime decisions using current_demangling_style.
976 * cplus-dem.c (main): Expand code included during building of
977 standalone demangler to recognize demangling style options.
978 * dbxread.c (demangle.h): Include.
979 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
980 demangling style if processing g++ code and current demangling style
981 is auto (Note: this feature currently disabled.)
982 * demangle.c: New file, generic demangling control.
983 * demangle.h (demangling_styles): New enumeration to select one
984 of several demangling styles. Also define string names for each
986 * demangle.h (set_demangling_style): Add prototype.
987 * dwarfread.c (demangle.h): Include.
988 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
989 New producer string prefixes to recognize.
990 * dwarfread.c (handle_producer): Consolidate actions for specific
991 producers. Set demangling style based on producer string if
992 current style is auto. (Note: this feature currently disabled.)
993 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
995 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
997 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
999 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
1001 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
1002 * c-exp.y: Call lookup_signed_typename() after seeing
1003 "signed". This handles "signed char" correctly.
1004 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
1005 keywords before a type specifier.
1007 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
1009 * command.c (lookup_cmd_1): Clarify descriptive comments.
1010 * gdbcmd.h (maintenanceprintlist): Add declaration.
1011 * main.c (maintenanceprintlist): Add definition.
1012 * main.c (gdb_completer_command_word_break_characters): Add.
1013 * main.c (symbol_completion_function): Switch completer word
1014 break character sets dynamically, based on whether completion is
1015 being done on commands or on something else.
1016 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
1017 * maint.c: Include demangle.h.
1018 * maint.c (maintenance_demangle): New function.
1019 * maint.c (maintenance_print_command): New function.
1020 * maint.c (_initialize_maint_cmds): Reorganize some commands
1021 under new maintenance print subcommand.
1023 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
1025 * gdbtypes.c (lookup_struct_elt_type): If the input type is
1026 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
1027 target type. Otherwise, 'whatis this.field' wouldn't work,
1028 which would be inconsistent, since 'print this.field' works.
1029 * buildsym.c (read_struct_type, read_enum_type): Clear
1030 TYPE_FLAG_STUB flag.
1031 * buildsym.c (cleanup_undefined_types): Don't rely on a
1032 flawed "Reasonable test to see if" a type has been defined
1033 since it was referred to; now we can just see if the
1034 TYPE_FLAG_STUB flag has been cleared.
1035 * valprint.c (print_type_base): Emit public/protected/private
1036 labels for methods as well as fields. Also, indent these labels
1037 2 spaces instead of 4, for a more conventional "look".
1038 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
1039 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
1040 * gcc.patch: New file. Contains patch for gcc (so people
1041 with gdb-2.2.x won't have to wait for a new gcc release).
1043 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
1045 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
1046 (print_addr): Call print_address to show symbolic version as well.
1048 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
1050 (vx_read_register): Declare inferior_fp_regs. Delete code for
1051 copying "inferior_registers" around; the values are already in var
1052 "registers". Use correct size for register set.
1054 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
1055 target doesn't support it.
1056 (vx_read_register): Don't try reading them either.
1058 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
1059 VxWorks back end reads them in one contiguous set except for this
1061 (register_names): Change "pc" to "pcw" to avoid confusion printing
1063 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
1064 find the PC under VxWorks.
1066 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
1068 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
1069 to create new blank types, instead of handcrafting them.
1070 * defs.h (printfi_filtered): Add prototype.
1071 * utils.c (printfi_filtered): New function.
1072 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
1073 to simplify the code. Other cleanups.
1074 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
1075 * gdbtypes.h (struct cplus_struct_type): Add comments describing
1076 use of various fields.
1077 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
1078 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
1079 production that currently treats it exactly the same as STRUCT.
1080 * c-exp.y (yylex): Recognize "class" as token CLASS.
1081 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
1082 * symtab.c (decode_line_1): Fix to pass quoted args on down to
1083 general symbol handling code. Call cplus_mangle_opname with
1085 * symtab.c (decode_line_2): Print demangled function names in
1086 breakpoint menus, instead of just file and line number.
1087 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
1088 * valprint.c (type_print_base): Print "class" for C++ classes,
1089 rather than "struct". Print section labels for public, protected
1090 and private members of C++ classes.
1091 * values.c: Include demangle.h.
1092 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
1094 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
1096 * Makefile.in (VERSION): Update to 4.5.8.
1098 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
1100 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
1101 prevent crashes when examining cross-targets.
1102 * dbxread.c (process_one_symbol): Include directory name when
1103 calling start_subfile for SOL & BINCL symbols. This allows gdb to
1104 find include files, and yacc/lex sources when the cwd doesn't match
1105 that in which the object was compiled.
1106 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
1108 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
1111 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
1113 * maint.c (maintenance_command, maintenance_info_command):
1114 Install with allow_unknown as 0 and call help_list to show
1115 list of possibilities when no subcommand is specified.
1117 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
1119 * configure.in: Add m68k-ericsson-*.
1120 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
1122 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
1124 * maint.c: New file.
1125 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
1126 * Makefile.in (OBS): Add new file maint.o.
1127 * defs.h (command_class): Add class_maintenance.
1128 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
1129 commands. Allow for them (and other nonessential parts of gdb)
1130 to be selectively left out under special circumstances.
1131 * gdbtypes.c (recursive_dump_type): New function; supports
1132 maintenance print-type command.
1133 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
1135 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
1137 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
1138 initializers. Add initializations for setprintlist, showprintlist,
1139 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
1140 * printcmd.c (maintenance_print_type): New maintenance cmd.
1141 * valprint.c (setprintlist, showprintlist): Move to main.c, as
1142 implied by comment that all cmd lists are owned by main.c.
1143 * infcmd.c (unsetlist): Move to main.c, as implied by comment
1144 that all cmd lists are owned by main.c.
1145 * language.c (setchecklist, showchecklist): Move to main.c, as
1146 implied by comment that all cmd lists are owned by main.c
1147 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
1148 deletelist): Remove redundant declarations (also in gdbcmd.h).
1149 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
1150 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
1151 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
1152 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
1153 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
1154 maintenance_print_msymbols, maintenance_print_objfiles):
1156 * symmisc.c (printsyms_command, printpsyms_command,
1157 printmsyms_command, printobjfiles_command): Removed from
1158 _initialize_symmisc.
1159 * main.c (dump_me_command): Moved to maint.c and renamed to
1160 maintenance_dump_me.
1161 * breakpoint.c (all_breakpoints_info): Rename to
1162 maintenance_info_breakpoints.
1163 * breakpoint.c (_initialize_breakpoint): Convert add_info of
1164 all_breakpoints_info to add maintenance_info_breakpoints to the
1165 maintenanceinfolist instead.
1166 main.c (initialize_main): Set up maintenance class commands.
1168 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
1170 * energize-patches: Fix minor problems with building energize lib.
1172 * energize-patches: Change names of all cadillac procedure calls
1173 to be energize procedure calls. Simplify many hooks by moving
1174 tests energize.c. Configure energize, and build it automatically now.
1176 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
1178 * Makefile.in (VERSION): Bump to 4.5.7.
1179 * cplus-dem.c (demangle_args): Validate index for previously
1180 seen type to guard against bogus values from malformed manglings.
1181 * valops.c (value_struct_elt_for_reference): Guard against
1182 blindly using NULL return value from lookup_symbol.
1184 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
1186 * cadillac.c, cadillac-patches: Rename to energize.c and
1187 energize-patches. Change all routines and variables named
1188 'cadillac*' to 'energize*'. Create new file called energize.h to
1189 hold all interface declarations.
1191 * deblib/connection/*: Move all of this stuff into energize/, but
1192 delete unneeded files.
1194 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
1196 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
1198 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
1199 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
1200 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
1201 child processes, to avoid dead ones "hanging around" after GDB exits.
1202 (attach): Always stop the process if it needs it. Set RLC flag
1203 when attaching running processes, so it will continue if we detach
1204 it, quit, or are killed.
1205 (detach): Clear faults and set RLC flag to make process run
1207 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
1209 (info_proc): Open process O_RDONLY, so we can see any process,
1210 even those controlled by debuggers.
1211 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
1213 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
1215 Relocate symbols using an array of section_offsets, rather than a
1216 single `addr' or `offset'. This makes Solaris-2 support work, and
1217 permits better VxWorks (and maybe xcoff) support later.
1219 * symtab.h (struct section_offsets): New structure for keeping
1220 a set of offsets, rather than a single one.
1221 (struct objfile): Replace addr with section_offsets member.
1222 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
1223 * gdb-stabs.h: New include file with `symbol type specific'
1224 parameters for psymtabs and objfiles.
1225 * Makefile.in (HFILES): Add gdb-stabs.h.
1226 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
1227 * coffread.c: Conforming changes. Fake offset array always 0.
1228 * dbxread.c: Conforming changes.
1229 (struct dbx_symfile_info): Move to gdb-stabs.h.
1230 (start_psymtab): Call elfstab_offset_sections to calculate good
1231 offsets for this source file, based on the ELF symbol table info.
1232 (read_ofile_symtab): Yank N_CATCH, which is dead.
1233 (process_one_symbol, N_CATCH): Yank.
1234 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
1235 Relocate with SECT_OFF_TEXT.
1236 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
1237 to distinguish relocatable from absolute symbols. Then, if not
1239 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
1240 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
1241 (", N_ROSYM): SECT_OFF_RODATA.
1242 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
1243 (dbx_symfile_offsets): Add to translate addr to offset.
1244 * dwarfread.c: Conforming changes. Single offset currently used.
1245 * elfread.c: Add various complaints about elf/stab stuff.
1246 #include gdb-stabs.h. Conforming changes, using a single offset.
1247 (elf_symtab_read): Record info from BSF_FILE symbols, and local
1248 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
1249 for later use in building psymtabs.
1250 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
1251 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
1252 (free_elfinfo): New fn, frees all chained stab_section_infos
1253 in an objfile, and zaps the start-of-chain pointer.
1254 (elfstab_offset_sections): New fn, looks in stab_section_info
1255 chain to determine section bases to relocate a psymtab's worth
1256 of symbols, as they are being read.
1257 * mipsread.c: Conforming changes. Stabs-reading will relocate
1258 using one offset. MIPS-reading will not relocate at all.
1259 * partial-stab.h: Relocate different symbol types using different
1260 offsets from section_offsets.
1261 * symfile.c: Conforming changes.
1262 (find_lowest_section): Unused function to use later
1263 to free us from the Tyranny of the Text Section.
1264 (syms_from_objfile): Translate absolute arg ADDR to offsets used
1265 in all lower layers of symbol reading. Call format-specific
1266 sym_offsets function to initialize offsets for high speed symbol
1268 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
1269 (symbol_file_command, add_symbol_file_command): Callers changed.
1270 * symmisc.c (dump_psymtab): Print new relocation parameters.
1271 * xcoffread.c: Corresponding changes.
1273 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
1274 * main.c (main): Read the $HOME/.gdbinit file before processing
1275 the argv arguments (e.g. reading symbol files or core
1276 files). This allows global parameters to be set, which will apply
1277 during the symbol reading. The ./.gdbinit is still read after
1279 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
1280 * xcoffexec.c: Clean up quote inside comment.
1282 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
1284 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
1285 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
1286 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
1287 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
1288 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
1289 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
1290 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
1291 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
1292 values.c, xcoffread.c:
1293 Remove "(void)" casts from function calls where the return value
1294 is ignored, in accordance with GNU coding standards.
1296 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
1298 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
1299 * partial-stab.h: Ignore N_ENDM.
1300 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
1301 CODE or DATA section attachment. This eliminates a lot of random
1302 values from shared libraries, which screw up the ordinary symbols
1303 in the address ranges they happen to overlap.
1304 * buildsym.c (define_symbol): Eliminate special tests
1305 for function types; move into "function" cases in switch statement.
1306 (define_symbol: 'f', 'F', 'P'): Process all parameter types
1307 in case they define new type numbers. But ignore them (FIXME).
1308 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
1309 (read_sun_builtin_type): Add commentary.
1311 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1313 * xm-rs6000.h: define MEM_FNS_DECLARED
1315 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
1317 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
1318 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
1319 * mips-xdep.c: Remove most include files (unused, caused errs).
1320 (fetch_core_registers): Use right parameters in dummy fn.
1322 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
1324 * buildsym.c (scan_file_globals): Beware the null file.
1325 Fix from Jim Williams.
1327 * stack.c (return_command): Evaluate expression *before* popping
1328 off the stack frames! Fix inspired by Jim Williams.
1329 (up_silently_command, down_silently_command): No sel frame is error.
1331 * defs.h (memcpy, memset): Conditionalize decls on
1332 #ifndef MEM_FNS_DECLARED, since DECstation differs.
1333 (alloca): Break out the STDC and non-STDC alloca cases, to make
1334 it work on old preprocessors as well as "picky ANSI" ones.
1335 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
1337 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
1338 * utils.c (fputs_demangled): Rename SLOP since DECstation system
1339 header files define it!
1341 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
1343 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
1345 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
1346 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
1347 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
1348 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
1349 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
1350 utils.c, valarith.c, valops.c, valprint.c, values.c:
1351 Replace bcopy() use with memcpy(), which is more standard and can
1352 take advantage of gcc's builtin functions for increased performance.
1353 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
1354 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
1356 Replace bzero() use with memset(), which is more standard and can
1357 take advantage of gcc's builtin functions for increased performance.
1358 * i386-tdep.c, main.c, valprint.c:
1359 Replace bcmp() use with memcmp(), which is more standard and can
1360 take advantage of gcc's builtin functions for increased performance.
1362 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
1364 * remote.c (remote_wait): Fix cast on signal() call.
1365 * defs.h (alloca): More diddling with alloca. Have to ensure
1366 that it has a prototype, so that if alloca is defined as a macro
1367 that takes an arg, the definition is seen as a use of a macro
1368 that takes an arg, to satisfy picky ANSI preprocessors.
1370 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
1372 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
1373 consistency with all other gdb files.
1374 * cadillac.c: Use <string.h> rather than <strings.h>.
1375 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
1376 * Makefile.in (MAKE): Remove definition for consistency with
1377 other Makefile.in files and to fix problem with recursive makes.
1379 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
1381 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
1384 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1386 * source.c (print_source_lines): for DOS interoperability; don't
1387 print CR (013) as ^M.
1389 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
1391 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
1393 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
1395 * remote.c (remote_wait): Cast signal to void * to avoid warning
1396 from busted HP compiler.
1398 * partial-stab.h (N_SO): Rearrange code a little so that all SO
1399 stabs cause end_psymtab to be called.
1401 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
1402 compiler feature of putting 'c' into basic type descriptors for
1405 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
1406 where there is no place for nPC in prrun struct.
1408 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
1410 * mipsread.c: Pass NULL name pointer to init_type, not 0.
1411 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
1412 * dwarfread.c (enum_type): Save enum names on type_obstack.
1413 * dwarfread.c (struct_type): Save member name on type_obstack.
1414 * symtab.c (_initialize_symtab): Fix misspelling.
1415 * regex.c (store_jump, insert_jump): Return void.
1417 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
1419 * defs.h (PARAMS): Move to ../include/ansidecl.h.
1420 (alloca): Declare return type on SPARC, since Sun doesn't.
1421 (*_BYTE_ORDER): Improve comment: *must* be defined.
1423 * tm-hppa.h: New file, architectural definition of HP PA.
1424 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
1426 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
1427 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
1428 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
1429 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
1432 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
1433 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
1434 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
1436 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
1438 * printcmd.c (output_command): Thinko.
1439 (x_command): Only set remembered size/format if cmd succeeds.
1441 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
1442 since it is no longer used and burns time for every symbol read.
1443 (process_one_symbol): Treat N_CATCH like default (complain).
1445 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
1447 * partial-stab.h (case N_TEXT): Fix fencepost error when
1448 detecting start of new symbol info after reading symtab for a
1449 module with a zero length TEXT segment.
1451 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
1453 * Makefile.in (VERSION): Bump to 4.5.6.
1454 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
1456 * defs.h (NORETURN): Define away for Lucid compiler.
1457 * remote.c (remote_timer, remote_interrupt): Signal handlers
1459 * ser-termios.c (serial_write, serial_close): Return whatever
1460 value the write/close call returns, rather than falling off end.
1461 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
1462 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
1464 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
1465 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
1467 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
1468 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
1469 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
1470 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
1472 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
1473 store_inferior_registers): Supply missing fourth argument to
1475 * cadillac.c (kernel_dispatch): Make return type void.
1476 * cadillac.c (iosig): Signal handlers take one int arg.
1477 * valprint.c (val_print_fields): Call fprint_symbol to get
1478 automatic C++ demangling for mangled field names.
1480 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
1482 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
1483 * dwarfread.c (enum_type): Fix misspelling in comment.
1484 * valprint.c (val_print_fields, cplus_val_print): Minor
1485 adjustment to printing of C++ class structures to more closely
1486 match format for printing C structures, with and without setting
1489 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
1491 * infrun.c (wait_for_inferior): Don't test for SIGEMT
1492 (which is not a Posix signal) if it isn't defined.
1493 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
1494 New port to Linux (a free Unix clone for 386 machines).
1496 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
1498 COFF changes for dealing better with EPI 29K C compiler output.
1500 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
1502 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
1503 (read_coff_symtab): Move patch_opaque_types call from
1504 coff_symfile_read. Restrict it to symtabs from this objfile.
1505 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
1506 references on opaque type chain; just let coff_lookup_type handle 'em.
1507 (decode_type): Complain about tagndx values on
1508 non-struct/union/enum types, which the EPI compiler tends to produce.
1510 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
1512 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
1515 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
1516 usage to match new prototype. Include libbfd.h to get prototype.
1518 * source.c (find_source_lines): Handle large st_size fields.
1520 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
1522 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
1523 * stack.c (return_command): Use cleanups to avoid memory leaks.
1525 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
1527 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
1528 INT_REGNUM to INTE_REGNUM.
1530 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
1532 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
1534 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
1535 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
1536 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
1537 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
1539 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
1540 declarations of malloc/realloc/free that are inserted by some
1542 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
1544 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
1545 another decl of strdup (this really ought to come from libiberty.h!).
1547 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
1549 * remote.c (getpkt): Error if input exceeds buffer size.
1550 (_initialize_remote): `set remotedebug' enables packet trace.
1552 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
1553 N_SLINE's, etc, just like Sun cc on Solaris2.
1555 * am29k-tdep.c (read_register_stack, write_register_stack):
1556 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
1557 variable. Add `set' and `show' commands for it.
1558 * doc/gdb.texinfo: Document it.
1560 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
1562 * valprint.c (type_print_1): Plug memory leak. Print all
1563 C++ syms as demangled, not just functions.
1564 * buildsym.c (read_range_type): When we find a signed char
1565 type, do a lookup of signed char, not plain char. Plain char's
1566 still get looked up as plain char's elsewhere.
1568 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
1570 * eval.c: Avoid residue-by-zero when evaluating without side effects.
1571 (Bug and fix found by Pierre Willard.)
1573 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
1575 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
1577 * xm-rs6000.h: Add decl for strdup().
1579 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
1582 * breakpoint.c (enable_command, disable_command): Without args,
1583 should only affect normal breakpoints and watchpoints.
1585 * m68k-pinsn.c (print_insn_arg): Make register be const.
1586 * xcoffexec.c: Remove ' from comment.
1587 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
1588 with decls of malloc in c-exp.tab.c (as produced by yacc).
1589 There's got to be a better way to do this...
1591 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
1593 * partial-stab.h: Convert single rindex use to strrchr.
1594 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
1595 standard <strings.h> file, now that the only single use of
1596 rindex in the gdb source files is gone.
1598 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
1600 * mipsread.c: Undo ill effects from including <strings.h>,
1601 which #defines index to be strchr. Unfortunately, index is
1602 a member of a symbol table structure that can't be changed.
1603 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
1604 remove redundant #include's.
1606 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
1608 * mipsread.c: #include <strings.h> for rindex().
1610 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
1612 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
1614 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
1616 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
1617 extraneous SO stabs from busted C++ compilers.
1619 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
1621 * Makefile.in (VERSION): Bump to 4.5.5.
1622 * symtab.c (decode_line_1): Until C++ support stabilizes, when
1623 C++ lookups fail, print possibly helpful hint about completion.
1624 * cplus-dem.c (demangle_signature): Fix ARM style demangling
1625 for static data members.
1626 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
1627 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
1628 it's broken on ncr3000's.
1630 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
1632 * dwarfread.c (decode_modified_type): Change type of first arg.
1633 Change 'modifier' to char from unsigned char. Cast single use
1634 that needs to be unsigned char.
1635 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
1636 * utils.c (strdup_demangled): Add function.
1637 * defs.h (strdup_demangled): Add prototype.
1638 * stack.c (return_command): Demangle C++ function names for query.
1639 * infcmd.c (jump_command): Demangle C++ function names for query.
1640 * cplus-dem.c (consume_count): New function and prototype.
1641 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
1642 do_type): Replace conversion code with consume_count().
1643 * cplus-dem.c (gnu_special): Fix demangled of static members.
1644 * source.c (list_command): Print demangled function names
1645 when appropriate. Fix supplied by Peter Schauer.
1647 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
1649 * sparc-tdep.c: Clean up slightly for Solaris2.
1651 * buildsym.c (define_symbol): Nameless types are now on several
1652 platforms; generalize them and un-ifdef them to make Solaris 2
1655 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
1657 * infcmd.c: Fix typo (reported by Rob Savoye).
1658 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
1659 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
1660 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
1661 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
1662 rather than the one for the first file in the dependency chain.
1664 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
1665 set. Don't reset our own texthigh, or dependency-only pst's, in
1666 scanning all the rest of the psymtabs.
1667 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
1669 * buildsym.h (N_UNDF): Improve comments.
1670 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
1672 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
1674 * symtab.h (struct symbol): Add aux_value union for preserving
1675 an additional per-symbol value.
1676 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
1677 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
1678 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
1679 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
1680 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
1682 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1684 * symfile.c (clear_symtab_users_once): Now non-static (for
1687 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
1689 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
1690 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
1691 vax-pinsn.c: Remove reg_names decl (now in defs.h).
1693 Solaris-2 support on SPARC:
1695 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
1696 Add symbol_size and file offsets to struct symloc.
1697 Add static symbol_table_offset, string_table_offset,
1698 file_string_table_offset, next_file_string_table_offset,
1700 (add_old_header_file): Convert error() to complain()t.
1701 (dbx_symfile_read): Get symbol size via the objfile.
1702 Also get symbol_table_offset.
1703 (dbx_symfile_init): Record symbol size and count via the objfile.
1704 (dbx_next_symbol_text): Always add file_string_table_offset when
1705 accessing string table.
1706 (read_dbx_symtab): Initialize file_string_table_offset to 0.
1707 (SET_NAMESTRING): Use the offset.
1708 (end_psymtab): Large kludge to determine addresses where source
1709 files start and end (for the psymtab header).
1710 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
1711 Get this, symbol size, and symbol offset, from psymtab.
1712 (read_ofile_symtab): Don't back up one symbol for Solaris2.
1713 Patch up last_source_start_addr if zero in N_SO.
1714 (process_one_symbol): Add variable function_start_offset.
1715 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
1716 BLOCK_ADDRESS_FUNCTION_RELATIVE.
1717 ( "", N_OBJ, N_OPT): Ignore.
1718 (elfstab_build_psymtabs): New function to read stabs out of
1721 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
1722 (gdb): use GLOBAL_CFLAGS when linking, too.
1723 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
1724 (N_OBJ, N_OPT): Ignore.
1725 ('f', 'F'): Save last function name.
1727 * elfread.c (record_minimal_symbol_and_info): Kludged to put
1728 extra info in the minimal symbol.
1729 (elf_symtab_read): The extra info is the size of an ELF object,
1730 which was kludged to us in the `udata' field of the BFD symbol.
1731 Gag me with a crowbar...
1732 (elf_symfile_read): Keep track of both the absolute load address,
1733 and the offset between load addr and symbols. Handle STABS as
1734 well as DWARF sections, passing the absolute load address to
1735 elfstab_build_psymtabs.
1737 * symfile.h: Prototype elfstab_build_psymtabs.
1738 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
1740 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
1742 * buildsym.h: Add processing_acc_compilation flag.
1743 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
1744 (define_symbol): Skip arg types in function entries. Resolve
1745 overloaded 'P' which acc uses for prototypes of functions called
1747 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
1749 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
1750 save size of ELF symbols. FIXME.
1751 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
1752 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
1754 * configure.in: Solaris config is sparc-sun-solaris2.
1755 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
1757 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
1758 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
1759 * symfile.c (symfile_bfd_open): Comment where name is freed.
1760 * symmisc.c (extend_psymbol_list): Comment where list is freed.
1762 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
1764 * expprint.c (print_subexp): Add missing ']'.
1765 * defs.h (reg_names): Fix declaration to match that in infcmd.c
1766 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
1767 * WHATS.NEW: Point out improved C++ function name handling.
1768 * gdbtypes.c (lookup_fundamental_type): For now, use the same
1769 type names for both implicitly and explicitly signed integral
1770 types. See comment in the source code.
1772 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
1774 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
1775 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
1776 * expprint.c (print_subexp): Fix printing of register names.
1778 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
1780 * inferior.h (register_valid): Declare.
1781 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
1782 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
1783 macros for traversing the data structures in a single objfile.
1784 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
1785 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
1788 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
1790 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
1791 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
1792 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
1793 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
1795 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
1797 * depend: rebuild to account for remote-st2000.c.
1798 * remote-st2000.c: Almost works now.
1799 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
1801 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
1803 * c-exp.y (yylex): Recognize single-quoted strings that specify
1804 tokens with embedded whitespace, such as C++ demangled names.
1805 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
1806 * main.c (gdb_completer_quote_characters): Add global variable.
1807 * main.c (symbol_completion_function): Total rewrite for C++
1808 demangled name handling.
1809 * main.c (skip_quoted): New function.
1810 * main.c (main): Set rl_completer_quote_characters.
1811 * symmisc.c (dump_symtab): Print source language for symtab.
1812 * symtab.c (expensive_mangler): Add prototype and function.
1813 * symtab.c (completion_list_add_symbol): Total rewrite for new
1814 C++ demangled name handling.
1815 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
1816 other changes for demangled C++ symbol handling.
1817 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
1818 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
1819 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
1820 * symtab.c (completion_list_add_symbol): Total rewrite for new
1821 C++ demangled name handling.
1822 * symtab.c (expensive_mangler): New function.
1823 * utils.c (strcmp_iw, demangle_and_match): New functions.
1824 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
1826 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
1828 * Makefile.in: Roll VERSION to 4.5.4.
1829 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
1830 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
1831 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
1833 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
1835 * alldeps.mak: Rebuild to account for new files.
1836 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
1837 * tm-st2000.h: New file.
1838 * configure.in: Tandem debug monitor (st2000) support.
1839 * remote-st2000.c, config/st2000.mt: ditto.
1841 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
1843 * blockframe.c (inside_entry_file, inside_main_func,
1844 inside_entry_func): Return 0 if no symbols; avoid crashing.
1846 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
1848 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
1849 without masking, since it is signed and will later be compared
1850 against signed quantities. The right fix is probably to make
1851 it all unsigned, but this is a small, safe fix for this release.
1852 FIXME -- make the real change sometime soon.
1854 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
1856 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
1857 parameter in call to `symbol_file_add' to 0.
1859 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
1861 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
1863 * configure.in: Handle -m680[01234]0-wrs.
1865 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1867 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
1868 `ieee_extended_to_double'.
1870 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
1872 * valops.c (value_assign): Lint, by Pierre Willard.
1874 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
1876 * coredep.c (fetch_core_registers): Remove premature warning,
1877 which triggers on DECstation even though all regs are accessible.
1879 * m68k-pinsn.c (print_insn_arg): Use new macros to get
1880 sign-extension of instruction fields even on unsigned-char hosts.
1881 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
1883 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
1884 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
1885 since they define the target, not the host.
1886 * m88k-pinsn.c: Fix typo.
1888 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
1890 * valarith.c (value_zerop): -0.0 is still zero.
1891 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
1892 Patches by Paul Eggert <eggert@twinsun.com>.
1894 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
1896 * alldeps.mak, depend: re-make to account for ser-*.c.
1898 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
1900 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
1901 disconnecting from controlling terminal, to avoid gdb hanging
1902 on SVR4. Fixes bug reported by Oliver Okrongli.
1903 * procfs.c (PROC_NAME_FMT): Change format to match default used
1904 by system, as suggested by Oliver Okrongli.
1905 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
1906 bug fix from Brent Townshend (bst%tt@cam.ORG).
1907 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
1908 by turlais@rechser.total.fr.
1909 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
1910 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
1911 * objfiles.h (unlink_objfile): Add prototype.
1912 * objfiles.c (unlink_objfile): Add function.
1913 * objfiles.c (free_objfile): Call unlink_objfile.
1914 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
1915 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
1916 Also, discard old possibly bogus sf struct.
1917 * symfile.c (symbol_file_add): Call init_entry_point_info() and
1918 find_sym_fns() for remapped symbol files, in case of any changes
1919 since the last mapping.
1921 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1923 * findvar.c (read_relative_register_raw_bytes): use the raw size
1924 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
1926 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1928 Changes to support GDB running on DOS using GO32 and H8 support
1930 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
1931 allowing hosts with different text and binary file formats to
1933 * coffread.c (read_coff_symtab): changed calling convention and
1934 operation - now it opens its own file with FOPEN_RB rather than
1935 duping and fdopening the provided handle.
1936 * dbxread.c, cplus-dem.c: #include mangling.
1937 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
1938 binary files oring in the right bit.
1939 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
1940 * remote-hms.c: cleanup to use the new remote serial stuff
1941 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
1942 independent remote terminal I/O.
1943 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
1944 * source.c (openp): fix off by one problem removing / - can now
1945 open a source file in the root directory with DOS.
1946 * values.c (value_as_pointer): remove bogus address bits from
1947 long. (unpack_long): unpack into unsigned long/short if pointer.
1949 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
1951 * infrun.c (child_attach): Don't allow gdb to attach to itself.
1952 It gets permanently stuck in many OSes.
1953 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
1955 * breakpoint.c: Improve help text for info breakpoints.
1957 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
1959 * README: Add pointer to internals doc, and describe reading
1961 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
1962 * symtab.c (output_source_filename): Remove old glop for wrapping
1963 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
1965 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
1967 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
1968 * munch: Add sort -u to avoid duplications.
1969 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
1970 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
1972 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
1974 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
1975 avoid infinite loops while demangling bogus mangled names.
1976 * valprint.c (type_print_base): Minor fix for GNU style guide
1979 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
1981 * Makefile.in (VERSION): Bump to 4.5.3
1982 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
1983 * Makefile.in (demangle): New target to create standalone
1984 demangler with same code and options as internal demangler.
1985 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
1986 to support ARM style and Lucid style demangling, improve
1987 maintainability, fix several demangling bugs. More changes
1989 * defs.h (strstr): Add ANSI compatible prototype.
1990 * valprint.c (type_print_1): Demangle using ansi option.
1991 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
1993 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
1995 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
1998 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
2000 * mipsread.c (parse_procedure): Return rather than using
2001 uninitialized variable 'b'.
2003 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
2005 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
2006 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
2007 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
2008 relative to each source file.
2010 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
2012 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
2015 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
2017 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
2018 * am29k-tdep.c: Update to latest code from AMD.
2019 (get_saved_register) don't crap out if no frame.
2020 * remote-udi.c: Set/clear inferior_pid as appropriate.
2021 (udi_open) call target_preopen, don't close fd 0!!!, clean up
2022 error handling. Fixup end-of-debugging messages.
2023 (udi_fetch_registers) clean up big time, mainly don't multiply
2024 register_valid indices by 4, and use proper Offset when reading
2025 gr96-gr127. (udi_store_registers) general cleanup.
2026 (fetch_register) cleanup, simplify. (regnum_to_srnum)
2027 INT_REGNUM->INTE_REGNUM.
2028 * tm-29k.h: Upgrade to latest code from AMD.
2029 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
2030 (UDIConnect) Clean up error processing (like, don't do exit() if
2031 execlp fails), make code restartable, make more attractive.
2032 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
2035 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
2037 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
2038 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
2039 from former to latter.
2041 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
2043 * cplus-dem.c (do_args): Handle void args the same as others.
2044 * objfiles.c (free_objfile): Only try to unmap files when
2045 reusable objfiles are supported.
2046 * valprint.c (type_print_varspec_suffix): Add parameter that
2047 specifies if C++ demangling included function arguments. Use
2048 it to suppress printing extra pair of ()'s.
2049 * valprint.c (type_print_1): Fix problem with printing demangled
2050 C++ function types where demangled type includes the function
2053 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
2055 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
2056 Allows selection of C++ demangler to be a configuration option
2057 until multiple demanglers are supported.
2058 * demangle.h: New include file for extended demangler support.
2059 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
2060 utils.c, valprint.c: Include "demangle.h" and change all calls
2061 to cplus_demangle() or fputs_demangled() to use individual
2063 * valprint.c (type_print_1): Change options to cplus_demangle
2064 to print demangled function args. Still broken, but now less so.
2065 * cplus-dem.c: Include demangle.h, reorganize and update some
2066 comments to reflect reality.
2067 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
2068 second arg from fixed integer to bit based multiple options.
2069 * cplus-dem.c (optable): Reformat and replace ansi members with
2071 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
2073 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
2075 * values.c (set_internalvar): Force evaluation of lazy values.
2076 Bug reported by RMS.
2078 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
2080 * Makefile.in (VERSION): Bump to 4.5.2.
2081 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
2082 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
2083 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
2084 proper handling of bit fields.
2085 * gdbtypes.h (struct type): Clarify use of field.bitpos.
2086 * symtab.h: Fix couple of misspellings in comments.
2087 * value.h (struct value): Clarify use of bitpos.
2088 * value.h (unpack_field_as_long): Change prototype, returns
2090 * values.c (unpack_field_as_long): Change return type to LONGEST,
2091 sign extend unpacked fields that are signed, other rewriting.
2092 * config/ncr3000.mt: New target config file.
2094 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
2096 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
2097 even when printing 8-bit characters.
2099 * gdbtypes.c (make_{reference,pointer,function}_type): New
2100 functions which handle overwriting of forward-referenced types
2101 for stabs file reading.
2102 (lookup_{reference,pointer,function}_type): These just call
2103 the make_*_type functions with a null storage alloc parameter.
2104 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
2105 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
2107 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
2108 (dbx_alloc_type): Make it easier to understand. No funct change.
2109 (define_symbol: 't'): Don't put the typedef name into the name of
2110 the struct, union, or enum. Bugfix.
2111 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
2112 routines to properly handle overwriting preallocated types so that
2113 forward references will work.
2114 (read_enum_type): Force enum values to file scope, due to bug in
2115 Sun compiler output. FIXME, fix later.
2117 Remove unused header_file_prev_index mechanism. It was already
2118 obsolete in gdb-3.5. These comments appeared in 3.5:
2119 /* This code was used before I knew about the instance codes.
2120 My first hypothesis is that it is not necessary now
2121 that instance codes are handled. */
2122 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
2123 * buildsym.h: Remove it and prev_index that saves it.
2124 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
2126 * solib.c (special_symbol_handling): When called from core files,
2127 must set up debug_addr. Don't print error messages, just return.
2128 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
2130 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
2132 * cplus-dem.c: Allow nested class names (as in
2133 Foo::Bar::method()).
2134 Allow the cleaner cfront style of nested class names
2135 (Q2_3Foo3Bar as well as Q23Foo3Bar).
2136 Make cplus_demangle re-entrant by removing use of global
2137 variables. Instead, place all shared variables in a
2138 stack-allocated structure, and pass around its address.
2140 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
2142 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
2143 29k-share/* subdirs...
2145 * remote-udi.c (udi_insert/remove_breakpoint): Completely
2146 rewrite, only leave out the bugs.
2148 * Makefile.in: Add 29k/UDI support. Improve depend.
2149 * .Sanitize, alldeps.mak, configure.in, depend: Add 29k/UDI support.
2151 * am29k-tdep.c: Update to use new calling conventions, and misc
2154 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
2156 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
2158 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
2159 breakpoint instructions that leave PC pointing at the right place.
2161 * core.c (core_open): Call warning() to print warnings.
2163 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
2165 * symtab.c (lookup_symbol): Need to check if msymbol->name is
2166 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
2167 This prevents a crash when trying to lookup the value of a
2168 non-existent symbol.
2170 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
2172 * signame.c, signame.h: Remove, replaced by strsignal.c in
2174 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
2175 sun386-xdep.c: Remove include of signame.h
2176 * Makefile.in (SFILES_MAINDIR): Remove signame.c
2177 * Makefile.in (HFILES): Remove signame.h
2178 * Makefile.in (OBS): Remove signame.o
2179 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
2180 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
2181 psignal, perror): Add prototypes.
2182 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
2184 * depend: Manually remove signame.[cho] references.
2185 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
2187 * convex-xdep.c (core_file_command): Replace use of sys_siglist
2188 with safe_strsignal.
2189 * core.c (core_open): Replace use of sys_siglist with
2191 * core.c (memory_error): Replace use of sys_errlist with
2193 * i960-tdep.c (print_fault): Replace use of sys_siglist with
2195 * infcmd.c (program_info): Replace use of sys_siglist with
2197 * infrun.c (signal_stop, signal_print, signal_program):
2198 Allocate dynamically based on dynamic determination of number
2199 of signals to support.
2200 * infrun.c (child_create_inferior): Replace use of sys_errlist
2202 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
2204 * infrun.c (sig_print_info): Replace use of sig_abbrev with
2205 strsigno and sys_siglist with safe_strsignal.
2206 * infrun.c (handle_command): Call signo_max to find number of
2207 signals. Replace sig_number with strtosigno and sig_abbrev with
2209 * infrun.c (signals_info): Replace sig_number with strtosigno.
2210 * infrun.c (_initialize_infrun): Call signo_max to find number of
2211 signals. Dynamically allocate signal_{stop,print,program}.
2212 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
2213 * procfs.c (errnoname): Add function and prototype.
2214 * procfs.c (info_proc_siginfo): Call errnoname, replace use
2215 of sys_siglist with safe_strsignal.
2216 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
2217 sys_siglist with safe_strsignal.
2218 * procfs.c (info_proc_stop): Call errnoname.
2219 * procfs.c (signalname): Replace sig_abbrev with strsigno.
2220 * stuff.c (main, get_offset): Replace use of sys_errlist with
2222 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
2223 with safe_strsignal.
2224 * umax-xdep.c (core_file_command): Replace use of sys_siglist
2225 with safe_strsignal.
2226 * utils.c (safe_strerror, safe_strsignal): Add functions that
2227 call strerror and strsignal respectively, and deal with NULL
2229 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
2230 sys_errlist with safe_strerror.
2231 * valprint.c (val_print): Replace use of sys_errlist with
2234 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
2236 * Makefile.in: rework CFLAGS so that they can be set from the
2237 command line to make. CFLAGS -> INTERNAL_CFLAGS.
2238 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
2239 Pass CFLAGS on recusions.
2241 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
2243 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
2244 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
2245 overkill for the problem it solved.
2246 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
2247 and default to simply printing type names as appropriate.
2248 * main.c (main): Remove one of the leading newlines from
2249 warning_pre_print initialization.
2250 * objfiles.c (open_existing_mapped_file): Add function and
2252 * objfiles.c (open_mapped_file): Rewrite to use new function
2253 open_existing_mapped_file.
2255 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
2257 * sun3-xdep.c (fetch_core_registers): Lint.
2258 * tm-sun3.h: Prototype lint.
2261 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
2263 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
2264 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
2265 * objfiles.c: Cast calls to close() with unused returns to void.
2266 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
2267 old objfile's name before updating it.
2268 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
2269 * objfiles.h (objfile struct): Add mmfd member.
2270 * symfile.c (syms_from_objfile): Move some code to
2271 new_symfile_objfile.
2272 * symfile.c (new_symfile_objfile): Add new function, common code
2273 from syms_from_objfile.
2274 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
2275 mapped and unmapped symbol files.
2276 * symfile.c (symbol_file_command): Print "No symbol file now"
2277 message, ala exec_file_command for the exec file.
2278 * symfile.h (new_symfile_objfile): Add prototype.
2279 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
2280 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
2282 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
2284 * rs6000-pinsn.c: New version from IBM (Metin).
2285 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
2286 to avoid warnings from some compilers.
2288 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
2290 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
2291 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
2292 type's flag word that marks it as a fundamental type.
2293 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
2294 flags argument for all calls to init_type().
2295 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
2296 flags argument for all calls to init_type(). Also remove
2297 dependency on host sizes for ints, floats, etc.
2298 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
2299 flags argument for all calls to init_type(). Also remove
2300 dependency on host sizes for ints, floats, etc.
2301 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
2302 bit to flags argument for all calls to init_type(). Add types
2303 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
2304 * valprint.c (unsigned_type_table, signed_type_table,
2305 float_type_table): Remove.
2306 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
2307 bit when printing fundamental types, and print the actual name
2308 for such types, rather than inventing one. Remove code that
2309 invented fundamental type names.
2310 * valprint.c (_initialize_valprint): Remove initializations
2311 for now removed unsigned_type_table, signed_type_table, and
2314 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
2316 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
2317 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
2320 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
2322 * dwarfread.c (target_to_host): New function similar to previous
2324 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
2325 Extensive changes to convert all previous usages to use new
2326 target_to_host() function.
2327 * dwarfread.c (struct dieinfo): Change types of most integral
2328 members to be unsigned.
2330 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
2332 * WHATS.NEW: Revise -mapped doc.
2334 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
2336 * mipsread.c (parse_partial_symbols): Complain when sh->index is
2337 too high or when skipping `forwards' moves us backwards.
2338 (parse_type): Print mis-guessed tag name in complaint.
2339 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
2340 (parse_procedure): Do not attempt to create symbols; just fill in
2341 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
2342 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
2343 for clarity. Set top_stack before calling parse_external. In
2344 stabs, sort symbols before calling parse_procedure.
2346 * symmisc.c (std_in, std_out, std_err): Add vars to access std
2347 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
2348 * Makefile.in: Remove stage* targets. Avoid echo on recursive
2349 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
2352 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
2354 * Makefile.in (VERSION): Set to 4.5.1.
2355 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
2356 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
2357 fill_gregset): New functions for SVR4 /proc support.
2358 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
2359 Remove new symbol types and such to ../include/coff/symconst.h.
2360 (parse_symbol): Simplify code for parsing struct/enum/unions.
2361 (parse_type): Handle `long long' types.
2362 (upgrade_type): Handle `const' qualifier.
2363 (parse_partial_symbols): fix indentation, clean a bit.
2365 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
2367 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
2368 copy in data from raw read buffers, calling bfd byteswapping
2369 routines as appropriate. Use to replace most existing memcpy
2371 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
2372 * configure.in: Recognize new ncr3000 config.
2373 * config/ncr3000.mh: New config file.
2375 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
2379 * README: Update for release.
2380 * Makefile.in: Update version to 4.5.
2381 * WHATS.NEW: The obvious.
2383 * depend: Generate new depend file for this release.
2385 * Makefile.in (depend): Fix dependancy generation so that it does
2386 not include gcc 'fixincluded' files, which are usually in a system
2389 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
2391 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
2392 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
2393 symbols for nameless types. And, handle `R' (register parameter
2394 type) for AIX. (an extension to existing stabstring grammar).
2395 * rs6000-xdep.c: Fix typo (= should have been ==).
2397 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
2399 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
2401 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
2403 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
2404 * signame.c (SIGWAITING, SIGLWP): Add.
2406 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
2408 * xm-i386mach.h: add decls for errno and strdup().
2410 * breakpoint.c (breakpoint_1): Add (int) casts for enums
2411 used in array index context (otherwise, some compilers barf).
2413 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
2415 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
2416 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
2417 in a system call, and provide better backtrace if so.
2419 * Makefile.in (HFILES): Add xcoffsolib.h.
2420 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
2421 * rs6000-pinsn.c: #include "opcode/rs6k.h"
2423 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
2424 mipscoff_symfile_read): Convert to BFD to do file I/O.
2426 * symfile.c: #include <ctype.h> to get proper def if isspace().
2428 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
2430 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
2432 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
2433 function also when parsing embedded stabs.
2435 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
2437 * mipsread.c: Fix more declarations.
2439 * mipsread.c: Fix many invocations of complain. Use enum
2440 type_code where appropriate.
2442 * xm-vaxult.h: Add decl for strdup().
2444 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
2447 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
2449 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
2452 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
2454 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
2455 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
2456 Merge in more patches for rs6000 from Metin Ozisik.
2457 * utils.c: Fix typo in comment.
2459 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
2461 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
2462 * procfs.c (attach): Set nopass_next_sigstop if attached
2463 process is forcibly stopped.
2464 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
2465 resending SIGSTOP to attached process on first resume.
2467 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
2469 * Makefile.in (SFILES_MAINDIR): add mipsread.c
2471 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
2473 * Makefile.in (OBS): Compile mipsread.c for all targets now.
2474 (VERSION): Bump to 4.4.85.
2475 * mipsread.c: Update for new include files. Lint.
2476 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
2477 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
2478 Don't need to bring in mipsread.o specially any more.
2480 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
2482 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
2483 routine (for Irix-4.x). Make many funcs static and void.
2484 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
2485 * (init_extra_frame_info): Don't trash cached value of frame
2486 pointer register. This fixes backtracing through routines that use
2487 alloca(). Generally clean up declarations of functions, and use
2488 typedefs and macros to reference data structures as appropriate.
2489 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
2492 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
2494 * values.c (unpack_long): Fix unpacking error for signed chars
2495 on hosts where the default character type is unsigned.
2496 * procfs.c (pr_flag_table, pr_why_table): Add some entries
2497 for newer SVR4 variants.
2498 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
2499 turn off trace inherit-on-fork flag to favor latest SVR4 method.
2500 * procfs.c (mappingflags): Add support for MA_PHYS
2502 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
2504 * buildsym.c (read_struct_type): Avoid coredump when C++
2505 abbreviated type name is messed up. Reported by Joe Buck.
2506 FIXME, we need to determine whether GDB or GCC needs to be
2507 smarter to correctly locate this type name.
2509 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
2510 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
2511 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
2512 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
2513 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
2515 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
2517 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
2518 * symtab.h (current_source_symtab): Make extern
2519 * symtab.h (current_source_line): Make extern
2520 * inferior.h: Move all procfs.c prototypes to one place, add
2521 prototype for proc_signal_handling_change. Add prototypes for
2522 signal_stop_state, signal_print_state, and signal_pass_state.
2523 * inferior.h (stop_soon_quietly): Make extern
2524 * inferior.h (attach_flag): Make extern
2525 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
2526 * infrun.c (signal_stop_state, signal_print_state,
2527 signal_pass_state): New functions to query specific signal
2529 * infrun.c (handle_command): Minor error message change, add
2530 NOTICE_SIGNAL_HANDLING_CHANGE.
2531 * procfs.c (open_proc_file): Remove iris specific reset of
2532 inherit-on-fork flag, moved to proc_set_exec_trap().
2533 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
2534 to reset inherit-on-fork flag, bash comment to GNU form.
2535 * procfs.c (proc_base_address, set_proc_siginfo,
2536 fetch_core_registers): Conform to code style.
2537 * procfs.c (signame.h): Include.
2538 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
2539 syscallname(), info_proc_syscalls()): New macros, tables, and
2540 functions to organize and report system call information.
2541 * procfs.c (saved_fltset, saved_trace, saved_sighold,
2542 saved_exitset, saved_entryset): Add to procinfo struct.
2543 * procfs.c (struct trans): Add.
2544 * procfs.c (pr_flag_table, pr_why_table, faults_table,
2545 siginfo_table, errno_table): Tables to translate numeric values
2546 to symbolic names and short descriptions.
2547 * procfs.c (signalname, info_proc_signals): Add function and
2549 * procfs.c (proc_info): Now info_proc.
2550 * procfs.c (proc_info_address_map): Now info_proc_mappings.
2551 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
2552 info_proc_faults, lookupname, lookupdesc, sigcodename,
2553 sigcodedesc): New functions.
2554 * procfs.c (proc_signal_handling_change): New function to set
2555 the trace flags based on the state of gdb's signal handling flags.
2556 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
2557 and remove code to do PIOCSTRACE ioctl.
2558 * procfs.c (attach, detach): Preserve and restore process flags
2559 using saved_* fields in procinfo struct.
2560 * procfs.c (attach): Call proc_signal_handling_change.
2561 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
2562 * procfs.c (proc_desc): Update for latest changes.
2563 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
2564 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
2565 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
2567 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
2569 * procfs.c (set_proc_siginfo): Add prototype and new function.
2570 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
2571 up inferior siginfo struct.
2572 * elfread.c (elf_symfile_read): Compute the relocation amount
2573 by subtracting off the address of the ".text" section.
2574 * solib.c: Add pointer to ".text" section to so_list struct.
2575 * solib.c (solib_map_sections): Initialize pointer to ".text"
2576 section in so_list struct.
2577 * solib.c (symbol_add_stub): Pass base address of ".text"
2578 section to symbol_file_add, rather than the load address of
2579 the shared library. On SunOS they are the same. On SVR4 they
2582 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
2584 * mipsread.c (parse_procedure): PDR.isym should get pointer to
2585 function name, not .gdbinfo. symbol.
2587 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
2589 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
2591 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
2593 * Makefile.in (VERSION): 4.4.8
2595 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
2596 commands in .cshrc/.profile won't get traced.
2598 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
2600 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
2601 * exec.c (build_section_table): Don't abort if no sections.
2602 * sparc-tdep.c (single_step): Lint.
2603 * utils.c (mrealloc): Handle realloc (0, size) case here.
2605 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
2607 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
2610 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
2612 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
2613 .gdbinfo. symbols are created. Move creation from parse_procedure
2614 to parse_symbol, where it is fairly easy to grow the symtab. This
2615 also fixes a symtab trashing bug on all mips-based systems.
2616 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
2618 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
2619 mips_extra_func_info, and all the PROC_xxx macros that look at it.
2621 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
2623 * c-exp.y: Add missing return type to yyparse() prototype.
2625 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
2627 Create and use macros for iterating on symtabs, psymtabs, msymbols.
2629 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
2630 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
2631 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
2632 (patch_opaque_types): Avoid dummy args and result.
2633 * objfiles.c (have_partial_symbols, have_full_symbols,
2634 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
2635 (iterate_over_objfiles, iterate_over_symtabs,
2636 iterate_over_psymtabs): Remove, clunky and slow.
2637 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
2638 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
2639 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
2640 dump_objfile): Remove dummy args and results. Move filename
2641 comparisons to callers.
2642 (printsyms_command, printpsyms_command, printmsyms_command,
2643 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
2644 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
2645 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
2646 list_symbols, make_symbol_completion_list): Replace explicit
2647 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
2648 Eliminate Dijkstra flag crap, break out of loops with gotos.
2649 (lookup_symtab_1): Protect '/' tests from short filenames.
2650 (cplus_mangled_symbol): Move inline into lookup_symbol.
2651 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
2652 (relocate_minimal_symbol): Move inline to vmap_symtab.
2653 (vmap_symtab): Replace iteration with ALL_OBJFILES,
2654 iterate_over_msymbols with ALL_MSYMBOLS.
2656 Misc cleanup prior to release.
2658 * Makefile.in (VERSION): Roll to 4.4.7.
2659 (HFILES): Add call-cmds.h.
2660 * call-cmds.h: New header for command fns called by other files.
2661 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
2662 (breakpoint_1): Remove unused type arg. Change callers.
2664 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
2665 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
2666 * mipsread.c: Add prototypes for all static functions.
2668 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
2669 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
2670 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
2671 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
2672 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
2673 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
2676 * buildsym.c (define_symbol): Handle global register variables
2677 (from Pierre Willard). Complain if register numbers are too large.
2678 * target.c (nomemory): Now that higher levels examine errno, give EIO.
2679 * tm-sparc.h: Don't #include <sun4/reg.h>.
2680 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
2681 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
2683 * language.h: Avoid forward enum declaration.
2684 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
2685 config/sun4os5.mt: New host and target.
2686 * defs.h (errno): #include <errno.h> rather than assuming int.
2687 From Pierre Willard.
2689 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
2690 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
2691 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
2692 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
2693 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
2694 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
2695 sparc-xdep.c, utils.c, value.h, values.c: Lint.
2697 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
2699 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
2700 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
2701 * language.h (enum exp_opcode): Avoid forward enum def.
2702 * main.c (define_command, user_defined_command): Lint.
2703 * mem-break.c, xcoffread.c: Lint.
2704 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
2706 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
2708 * Merged in latest RS6000 diffs from Metin G. Ozisik.
2709 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
2710 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
2711 or IBM6000_TARGET as (approximately) appropriate.
2713 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
2715 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
2716 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
2717 or not to try reading symbols from a mapped objfile. Plugs memory
2718 leak due to shared libraries generating no psymtabs or symtabs.
2720 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
2722 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
2723 * copying.awk: Lint. Make stronger warning at top of copying.c.
2724 * elfread.c (elf_symtab_read): Eliminate check of mainline.
2725 * gdbtypes.c (smash_to_*): Remove FIXME comments.
2726 (lookup_pointer_type): Add FIXME comment.
2727 * main.c (set_history_size_command): Disallow negative size.
2728 * partial-stab.h: Update copyright.
2729 * rs6000-tdep.c (skip_trampoline_code): Better comments.
2731 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
2733 * main.c (set_history_size_command): Negative size is error.
2734 (Reported by Peggy Fieland.)
2736 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
2738 * coffread.c (coff_symfile_init): Update comment.
2739 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
2740 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
2741 macros to access the dbx specific objfile information.
2742 * dbxread.c (symfile_string_table, symfile_string_table_size):
2743 Remove these local variables.
2744 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
2745 read_dbx_symtab): Remove the stringtab and stringtab_size params
2746 from the function prototypes, the function definition, and the
2747 function calls. These are now available via DBX_STRINGTAB and
2748 DBX_STRINGTAB_SIZE using the objfile pointer.
2749 * dbxread.c (dbx_symfile_read): Relocate addr before using as
2750 an arg to read_dbx_symtab.
2751 * dbxread.c (dbx_symfile_read): Remove code that free'd the
2752 stringtab and the dbx specific per-objfile private info.
2753 * dbxread.c (init_psymbol_list): Remove symbol count from passed
2754 args in prototype, function definition, and function calls. It is
2755 now available via the DBX_SYMCOUNT macro using the objfile
2757 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
2758 local instance of struct dbx_symfile_info and replace with DBX_*
2760 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
2761 symfile_string_table and symfile_string_table_size.
2762 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
2763 symfile_string_table.
2764 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
2765 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
2766 stringtab size variables. Remove all code that used to reread
2768 * objfiles.c (allocate_objfile): Move calls to init_malloc()
2769 to prior to any calls to mmalloc for the objfile specific heap.
2770 * utils.c (init_malloc): Document the requirement that for each
2771 heap for which corruption checking is desired, that init_mmalloc
2772 must be called prior to any mmalloc calls on the heap.
2774 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
2776 * rs6000-pinsn.c: Make dis-assembly output more like
2777 other targets: Don't print instruction in hex before
2778 the assembly; use print_address to print out jump
2781 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
2783 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
2784 * cplus-dem.c: Support "Sc" meaning "signed char".
2786 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
2788 * configure.in: fix iris/iris3.
2790 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
2792 * command.c, main.c (various places): Use ctype.h macros
2793 (such as isupper(x)), instead of hard-wiring in ASCII-isms
2794 (such as (x >= 'A' && x <= 'Z')).
2795 (There are still more of these in other files.)
2796 * main.c (defined_command): Lower-case the user's
2797 new command before entering it. Needed because
2798 command lookup is case-insensitive (and also lower-cases).
2799 (Based on Metin's earlier patch.)
2801 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
2803 * config/irix4.mh: new file.
2805 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
2807 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
2810 * xm-mips.h: Declare strdup for ultrix.
2812 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
2813 when calling new_symbol.
2814 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
2817 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2819 * config/rs6000.mh: Update (for Fred's new mmalloc)
2820 flags to disable use of GNU malloc/mmalloc.
2821 * munch: Change SYSV rule to allow .text before the label,
2822 as well as after, to work for AIX.
2823 * gdbtypes.h: Minor clarifiction.
2825 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
2827 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
2828 continuation in yet another place (between method declarations).
2830 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
2832 * mips-tdep.c: include symfile.h and objfiles.h to fix
2835 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
2837 * valops.c (value_struct_elt_for_reference): Added 'offset'
2838 parameter to handle multiple inheritance.
2839 * eval.c, value.h: Update accordingly.
2841 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
2843 * objfiles.h: New file
2844 * Makefile.in (HFILES): Add objfiles.h
2845 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
2846 main_scope_lowpc, main_scope_highpc.
2847 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
2848 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
2849 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
2850 xcoffread.c, : Include objfiles.h.
2851 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
2852 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
2853 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
2854 inside_entry_file() and logic changed appropriately.
2855 * blockframe.c (outside_startup_file): Renamed to
2856 inside_entry_file() and logic changed appropriately.
2857 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
2858 and logic changed to use per-objfile specific fields.
2859 * blockframe.c (inside_entry_scope): Renamed to
2860 inside_entry_func() and logic changed to use per-objfile specific
2862 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
2863 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
2864 Remove extern decls.
2865 * symfile.c, symfile.h (entry_point): Remove extern decl.
2866 * coffread.c (coff_symfile_init): Common entry point init code
2867 moved to symfiles.c, call init_entry_point_info().
2868 * coffread.c (complete_symtab): Use new per-objfile entry info.
2869 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
2870 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
2872 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
2873 * defs.h (inside_entry_scope, outside_startup_file,
2874 inside_main_scope): Prototypes changed for renames to
2875 inside_entry_func, inside_entry_file, inside_main_func,
2877 * symfile.c (syms_from_objfile): Common entry point init code
2878 moved to init_entry_point_info() and call init_entry_point_info().
2879 * symfile.h (init_entry_point_info): Include prototype.
2880 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
2881 moved to symfiles.c and call init_entry_point_info().
2882 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
2883 main_scope_lowpc, main_scope_highpc): Remove extern decls.
2884 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
2886 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
2887 works for the majority of targets.
2888 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
2889 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
2890 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
2891 Use default definition in frame.h.
2892 * frame.h (selected_frame_level): Make decl extern.
2893 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
2894 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
2895 * partial-stab.h: Use new per-objfile entry info.
2896 * symfile.h (struct objfile): Removed, moved to objfiles.h.
2897 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
2898 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
2899 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
2900 have_minimal_symbols): Prototypes moved to objfiles.h.
2901 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
2902 Macros moved to objfiles.h.
2903 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
2905 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
2907 More C++ improvements (pointers to members, qualified names).
2908 * c-exp.y: Support exp.type::name and exp->type::name
2909 syntaxes. (Unfortunately, doesn't work for static members.)
2910 * c-exp.y, eval.c: Make type::~type work better.
2911 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
2912 value_static_field by value_struct_elt_for_reference.
2913 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
2914 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
2915 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
2916 for OP_SCOPE operand; no point in it now that we use lazy
2917 reading of values, and use "reference to member" objects.
2918 * gdbtypes.h: Clarify comment.
2919 * valops.c: Change value_struct_elt_for_address to return
2920 a reference (or variable), rather than a pointer. Change
2921 the name to value_struct_elt_for_reference to reflect this.
2922 Returning a reference instead of a address provides a
2923 generalization, since we can use the routine for both
2924 class::name as well as &class::name.
2925 Also, recurse to handle multiple inheritance properly.
2926 * valprint.c: Moved code to print pointer-to-members
2927 to new function point_class_member. This allows a
2928 "reference-to-member" to be printed using the same code.
2929 * valprint.c (type_print_varspec_prefix): Avoid printing
2930 "struct " for domains of class-member types.
2931 * valops.c (search_struct_field): Inline code for simplified
2932 version of value_static_field (which can then be deleted).
2933 * value.h: Rename value_struct_elt_for_address to
2934 value_struct_elt_for_reference. Delete value_static_field.
2935 * values.c: Remove no longer used function value_static_field.
2937 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
2939 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
2940 elfread.c (coff_symfile_finish): Add function, prototype, and
2941 add to the xxxx_sym_fns struct for each file type. Also reformat
2942 the xxxx_sym_fns vector to a standard format and add comments.
2943 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
2944 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
2945 Pass pointer to struct objfile rather than pointer to sym_fns.
2946 Change references inside each function accordingly. Allocate any
2947 symbol file specific info in the per-objfile memory region.
2948 * dbxread.c (free_and_init_header_files): Break function into
2949 free_header_files(), called from dbx_symfile_finish(), and
2950 init_header_files(), called from dbx_new_init().
2951 * dbxread.c (dbx_new_init): Move deallocation things to new
2952 dbx_symfile_finish function.
2953 * elfread.c (elf_new_init): Call buildsym_new_init().
2954 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
2955 routine for the objfile before deallocating other stuff.
2956 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
2957 * symfile.h: Move struct sym_fns to before struct objfile def.
2958 Add sym_finish function pointer and change prototypes of other
2959 function pointers to reflect passing struct objfile pointer rather
2960 than struct sym_fns pointer.
2961 * symfile.c: Remove now obsolete symtab_fns pointer.
2962 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
2963 locates the correct sym_fns struct for the given objfile.
2964 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
2965 for better support of mapped symbol tables.
2966 * symfile.c (symbol_file_command): Remove obsolete code using
2968 * symfile.h: Remove duplicate declarations for symfile_objfile,
2969 entry_point, and object_files.
2970 * target.c (target_info): Compare symfile_objfile to NULL.
2971 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
2972 aixcoff_symfile_finish().
2974 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
2976 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
2977 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
2978 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
2980 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
2982 Some improvements to g++ debugging.
2983 * symtab.c (list_symbols): demangle before pattern matching.
2984 * symtab.c: Other fixes to improve handing of operators.
2985 * valprint.c (type_print_base): Fix test for constructor.
2986 * values.c (value_static_field): Allow evaluation of
2987 CLASS::METHOD, returning a function pointer.
2989 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
2991 * Makefile.in (VERSION): Roll 4.4.6.
2992 * exec.c (exec_file_command): Add code to ignore optional args
2993 passed in by file_command() for use in symbol_file_command().
2994 * main.c (main): Document -mapped and -readnow in help summary.
2995 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
2996 * objfiles.c (allocate_objfile): Filename arg removed. Changes
2997 to get filename from bfd with bfd_get_filename(). Test mapto
2998 against 0, not NULL. Use mstrsave() to make copy of filename.
2999 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
3001 * remote-vx.c (vx_load_command, add_symbol_stub):
3002 Symbol_file_add() takes an additional arg.
3003 * solib.c (symbol_add_stub): Symbol_file_add() takes an
3005 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
3006 changed to return a bfd not an objfile pointer.
3007 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
3008 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
3009 Change to eliminate local bfd and use symfile_bfd_open() plus
3010 allocate_objfile(). Add code to implement readnow option.
3011 * symfile.c (symbol_file_command): Changes to option handling,
3012 readnow functionality moved to symbol_file_add().
3013 * symfile.c (symfile_init): Eliminate local copy of bfd.
3014 * symfile.c (add_symbol_file_command): Changes to parse mapped
3015 and readnow options.
3016 * symfile.h (allocate_objfile): Arg removed from prototype.
3017 * symtab.h (symbol_file_add): Arg added to prototype.
3018 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
3021 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
3023 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
3024 mtrace.awk, state.c, state.h: Removed.
3025 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
3026 directories searched for source files.
3027 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
3028 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
3029 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
3030 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
3031 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
3032 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
3033 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
3035 * Makefile.in (HFILES): Remove state.h
3036 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
3037 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
3038 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
3039 * Makefile.in (clean): Remove all object files.
3040 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
3041 * cplus-dem.c: Remove prototypes definitions that are now done in
3043 * dbxread.c (throughout): Change from using per-objfile
3044 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3045 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
3046 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
3047 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
3048 * depend: Remove dependencies for state.o, state.h.
3049 * dwarfread.c: Add declaration for warning_pre_print.
3050 * dwarfread.c (dwarfwarn): Use warning_pre_print.
3051 * dwarfread.c (throughout): Change from using per-objfile
3052 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3053 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
3054 use supplied objfile.
3055 * i386-xdep.c (print_387_status): Change to use warning() rather
3057 * i387-tdep.c (print_387_control_word): Change to use warning()
3058 rather than printfs.
3059 * infrun.c (wait_for_inferior): Remove unreachable abort() call
3060 that some compilers grumble about.
3061 * language.c (throughout): Add declaration for warning_pre_print
3062 and using warning() instead of printfs.
3063 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
3064 * main.c (main): Add declaration for warning_pre_print and set it
3065 similarly to error_pre_print. Add declarations for
3066 mapped_symbol_files and readnow_symbol_files. Add appropriate
3067 definitions to long_options[].
3068 * minsyms.c: Trivial fix to comment.
3069 * objfiles.c (allocate_objfile): Substantially rewritten for
3070 using mapped symbol files.
3071 * objfiles.c (throughout): Change from using per-objfile
3072 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3073 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
3074 * source.c (throughout): Change from using per-objfile
3075 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3076 * source.c (open_source_file): Use mstrsave to save file name in
3077 mapped symbol region for objfile.
3078 * symfile.c: Remove include for state.h.
3079 include to local form.
3080 * symfile.c (symbol_file_add_digested): Remove.
3081 * symfile.c (symbol_file_add): Substantially rewritten for mapped
3083 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
3084 from objfile structure. Add malloc descriptor pointer (md).
3085 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
3086 * symm-xdep.c (print_fpu_status): Use warning() rather than
3088 * symmisc.c (free_symtab_block): Now takes and uses current
3090 * symmisc.c (throughout): Change from using per-objfile
3091 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
3092 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
3093 Sun compiler grumblings when PTR is char *.
3094 * symtab.c (lookup_symbol): Cast return value of iterate_over_
3095 msymbols() to correct pointer type.
3096 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
3097 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
3098 error always starts on a line of it's own.
3099 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
3100 Rewrite for new mapped malloc package use.
3101 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
3102 that don't want to use the mapped malloc package; pass arguments
3103 on to traditional malloc package functions.
3104 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
3105 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
3106 mrealloc, malloc, and realloc but get fatal error if runs out
3108 * utils.c (msavestring, mstrsave): Save a string in a specific
3109 mapped malloc region.
3110 * utils.c (print_spaces): Use xmalloc to get the buffer.
3111 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
3112 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
3113 * config/i386v4.mh: Insignificant reorganization.
3115 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
3117 * xcoffread.c: Only enable compilation of debugging functions
3118 if IBM6000 is defined. Fails to compile otherwise.
3120 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
3122 * Makefile.in: pass MAKEINFO down on info.
3124 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
3126 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
3127 useless code, including an lseek to an uninitialized variable.
3128 Reported by Jim Williams <jimbo@wrs.com>.
3130 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
3132 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
3133 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
3134 * minsyms.c, symfile.c: Changes that may be generally
3135 applicable, but are #ifdef IBM6000 for now.
3136 * rs6000-xdep.c: Fixed typo in comment.
3137 * rs6000-tdep.c: Non-substatial changes.
3138 * xoffread.c: The main change here is addition of some
3139 debugging functions.
3140 * xoffexec.c: More changes.
3142 * xcoffread.c: Fixed two too-few-parameters bugs.
3144 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
3145 to SOLIB_CREATE_INFERIOR_HOOK macro.
3147 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
3149 * symfile.h: Add prototype for iterate_over_msymbols().
3150 * symtab.c (cplus_mangled_symbol): Add function.
3151 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
3152 iterate_over_msymbols to find demangled C++ symbol.
3153 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
3154 value to iterate_over_msymbols().
3155 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
3158 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
3160 * Makefile.in: added check target.
3162 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
3164 * ecoff.c: Move to ../bfd/coff-msym.c.
3165 * config/mt-*mips: Remove ecoff.o from the configuration.
3166 * remote.c (): Add newline to initial +.
3167 (remote_resume): Mention how to cope with signals.
3168 (remote_interrupt): Add debug msg.
3169 (remote-wait): Implement new 'T' reply, which includes
3170 status, PC, and FP all in a single short message.
3171 (putpkt): Add further debugging of packet acks.
3172 * mipsread.c (fixup_symtab): Also swap RFD's.
3173 (parse_partial_symbols): Avoid bug on unknown symbol types.
3174 * Makefile.in (VERSION): Roll to 4.4.5.
3175 * mips-tdep.c (heuristic_proc_start): Avoid long delays
3176 for remote MIPS by limiting heuristic to 200 byte search.
3177 (heuristic_proc_desc): Byte-swapping.
3178 (mips_print_register): Cope with failure of
3179 read_relative_register_raw_bytes. Byte-swap integers for
3181 * mips-pinsn.c (print_insn): Byte-swap instruction.
3183 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
3185 * config.sub configure.in config/.Sanitize config/mh-irix4
3186 gdb/.Sanitize gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
3187 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
3188 gdb/xm-irix4.h gdb/config/.Sanitize gdb/config/mt-irix3
3189 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
3191 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
3193 * defs.h, utils.c: xrealloc takes PTR as first arg.
3194 * defs.h: Reword confusing comment about ANSI prototypes.
3195 * defs.h: Some minor whitespace changes.
3196 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
3197 not NULL, which can be (void *).
3198 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
3199 * tm-i386v.h (SP_ARG0): Define
3200 * xm-sysv4.h: Back out of change for missing prototypes.
3201 * i386-tdep.c (get_longjmp_target): Add function.
3203 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
3205 * Makefile.in: install man page too.
3207 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
3209 * All GDB files that #include defs.h: Removed stdio.h.
3210 (defs.h): #include stdio.h.
3212 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3214 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
3215 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
3216 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
3217 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
3218 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
3219 it before printing out the hex shape of an address.
3221 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
3223 * rs6000-xdep.c (frame_initial_stack_address): Move
3224 code to set frame->cache_fsr into new separate function
3225 frame_get_cacahe_fsr. This allows fixing a fatal error.
3226 * xcoffexec.c: Turn previously suppressed error
3227 message back on, after cleaning up BFD.
3229 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
3230 printing of blank line, since it cases printing of an
3231 extra blank line. Is this intended? It does mess up
3233 * defs.h: Put back declarations of malloc and realloc,
3234 but protected by #ifndef MALLOC_INCOMPATIBLE.
3235 * objfiles.c: Undo previous change: Use malloc/realloc
3236 for objfile malloc/realloc fields (but add a cast).
3237 * xcoffexec.c: Suppress an error message (for now).
3239 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
3241 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3242 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
3243 * buildsym.c: Use smash_to_pointer_type() to handle forward type
3245 * xcoffread.c: Modifications to C_DECL storage class handling, and
3246 introduction of an old smash_to_pointer_type() routine.
3248 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3249 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
3250 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
3251 parameters have been modified.
3253 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3254 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
3255 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
3256 and fetch_inferior_registers() always fetched all the registers
3257 resulting valid register values at hand all the time. Pushing a dummy
3258 frame did not require validating all register values first. After
3259 putting the above mechanism into action, we didn't have valid registers
3260 values always ready. Thus, all registers need to be fetched before
3261 pushing a dummy frame now.
3263 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3264 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
3265 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
3266 the starting address (actual frame address) of a frame.
3267 * rs6000-tdep.c: modifications to function_frame_info() to see if
3268 function reserves a frame pointer register (alloca register)
3269 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
3270 FRAME_LOCALS_ADDRESS has been updated to support debugging of
3271 functions with alloca() calls.
3273 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
3275 * xm-sysv4.h: Provide definitions/prototypes for host environment
3276 functions for which no definitions or prototypes are provided in
3277 any currently included gdb or host environment header files.
3278 For SVR4, this currently includes malloc and realloc, which cannot
3279 be portably prototyped in any gdb include file.
3281 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
3283 * buildsym.h: Remove obsolete variable file_stabs.
3285 * Makefile.in: Move place where configure merges in host-
3286 and target-dependent fragments later, so the latter
3287 can override (say) GNU_MALLOC.
3288 * config/mh-rs6000: Use system malloc. Otherwise, I
3289 ended up with *two* incompatible versions of malloc
3290 (functions in libc would call the malloc in libc).
3291 I assume this is a shared library problem.
3293 * remote.c: Fix (presumed) typo.
3294 * objfiles.c: Use xmalloc/xrealloc instead of
3295 malloc/realloc (since the latter are no longer declared).
3297 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3298 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
3299 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
3300 handle individual registers.
3301 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
3302 correctly in case it wasn't cached yet. (A problem showed up
3303 after fetching individual registers.)
3304 * buildsym.c: Disable type_synonym_name's type name overwriting
3305 in cases it is unnecesary. rs6000 portation doesn't use
3306 type_synonym_name, and it used to nullify type names
3307 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
3308 type's name as soon as space for that type is allocated.
3309 * xcoffread.c: ignore a section's lineno information if it is
3310 not `.text'. (In rs6000 bfd portation integration, skipping over
3311 `.pad' sections are ignored since it was in machine independent
3312 part of the code. Thus, a problem of fake sections with invalid
3313 lineno information arised.)
3315 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
3316 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
3317 * rs6000-tdep.c: make function_frame_info() work whether or not
3318 reading from a core file.
3319 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
3321 * infrun.c. main.c, printcmd.c. symtab.c:
3322 More changes from IBM for rs6000.
3325 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
3327 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
3328 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
3329 Merge in changes (mostly from IBM) for RS6000.
3330 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
3331 More changes from IBM for RS6000. These are in machine-
3332 independent code, and probably could do with some cleaning
3333 up. The most questionable of these are #ifdef IBM6000.
3334 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
3335 to single_step() (for consistency with rs6000 and i860).
3336 * utils.c: Allow the 1st arg to xrealloc to be NULL
3337 (in which case do malloc). This removes the need for
3338 some tests in xcoff code (and perhaps other places?).
3339 * coffread.c: Removed variables last_source_file,
3340 type_vector, and type_vector_length as these are now
3341 defined by buildsym.[ch].
3342 * defs.h: Remove prototypes for malloc and realloc, since
3343 these should only be used to implement xmalloc and xrealloc,
3344 and they conflict with <stdlib.h> in AIX - where they
3345 return void* even when __STDC__ isn't defined. Sigh.
3346 * munch: Recognize *initialize* in data as well as text
3347 (AIX uses data). Also, incorporate a patch from Garrett
3348 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
3349 much more sensible, by only trying to match the name of
3350 the initialize_foo function, and not the junk before it.
3352 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
3354 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
3355 unless symbol table indicates that something has changed.
3357 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
3359 * remote.c: Make it work for embedded MIPS. Increase buffer
3360 size, and use throughout. Round buffer size up if too many regs.
3361 Support baud rate setting and try for an 8-bit path. If
3362 interrupted while waiting for target, send a ^C down the wire.
3363 Avoid single-byte reads.
3364 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
3366 * mips-xdep.h: Avoid the embedded regs when on Unix.
3368 * mipsread.c: Byte-swap the symbol table structures, using
3369 routines from ecoff.c, to read a symbol table written in any
3370 of the four possible byte orders.
3371 * configure.in (mips-big-* target): Same as Sony News.
3372 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
3373 * ecoff.c: New file for symbol swapping routines.
3375 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
3377 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
3378 all-breakpoints' command.
3379 * (get_number): Allow users to enter negative breakpoint numbers.
3380 * (breakpoint_1): Reformat display of 'info break' to show new
3382 * (create_longjmp_breakpoint, breakpoint_re_set,
3383 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
3384 symfile.c (syms_from_objfile): Re-do
3385 insertion of longjmp breakpoints. Move all code into
3386 breakpoint_re_set, and call that instead of
3387 create_longjmp_breakpoint in symfile.c.
3389 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
3391 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
3392 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
3393 * symtab.c (find_pc_symtab): Handle having no objfiles.
3394 * infcmd.c: Fix comment.
3395 * objfiles.c (free_all_objfiles): Add.
3396 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
3397 * symfile.c (symbol_file_command): free all objfiles when
3398 specifying a new symbol file.
3399 (reread_symbols): Stat the file name, don't fstat the descriptor.
3401 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
3403 * Makefile.in, configure.in: removed traces of namesubdir,
3404 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
3405 copyrights to '92, changed some from Cygnus to FSF.
3407 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
3409 * dbxread.c (end_psymtab): Delete empty psymtabs.
3410 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
3411 * symfile.h (struct objfile): Add free_psymtabs.
3413 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
3415 * Makefile.in (VERSION): Roll to gdb-4.4.4.
3417 * symfile.c (symbol_file_command): strcmp => !strcmp.
3418 * breakpoint.h: Move prototypes to follow enum definition they need.
3419 * breakpoint.c, infrun.c: Lint.
3420 * printcmd.c: Use `enum enable' rather than `enum
3422 * mipsread.c: First pass at making it compile with the new
3423 objfile changes. Probably seriously broken still, but it
3426 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
3428 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
3429 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
3430 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
3431 stepping (and nexting) through longjmp(). Also, cleanup
3432 breakpoint handling quite a bit by creating explicit breakpoint
3433 types instead of using magic breakpoint numbers.
3434 Makefile.in: Update version to 4.4.3
3436 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
3438 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
3439 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
3440 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
3442 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
3444 * minsyms.c (install_minimal_symbols): Add bunches to any
3445 existing minsyms in the objfile. Avoid extra mallocation
3446 by working directly in the obstack. Remove ignored `mainline' parm.
3447 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
3448 xcoffread.c: Change all callers.
3449 * FIXME: We should be able to eliminate MAINLINE from all the
3450 symbol readers now, with a small bit of work.
3452 * valops.c, value.h: Lint.
3453 * remote-vx.c: Add missing break; statement. Bugfix by
3454 Michael Sclafani, <sclafani@src.dec.com>.
3456 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
3458 * Makefile.in (VERSION): Update version to 4.4.2
3459 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
3460 minsyms.c, mmap-alloc.c, mmap-sbrk.c
3461 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
3462 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
3463 mmap-alloc.o, mmap-sbrk.o
3465 * altos-xdep.c: Minor whitespace change.
3466 * am29k-tdep.c (examine_prologue): Convert from misc function vector
3467 use to new minimal symbol table use.
3468 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
3469 * arm-xdep.c (store_inferior_registers): Returns void.
3470 * blockframe.c (get_pc_function_start, find_pc_partial_function):
3471 Convert from misc function vector use to new minimal symbol table use.
3472 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
3473 * breakpoint.c: Add prototypes for local functions.
3474 * breakpoint.c (catch_command_1): Change to static and remove unused
3476 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
3477 * breakpoint.h: Change function decls to prototype form.
3478 * buildsym.c: Add prototypes for local functions.
3479 * buildsym.c: Moved hashname() function here from dbxread.c.
3480 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
3481 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
3482 * buildsym.c (dbx_alloc_type): Change to static.
3483 * buildsym.c (finish_block): Add objfile parameter.
3484 * buildsym.c (misc): Change symbol_obstack to objfile version.
3485 * buildsym.c (make_blockvector): Change to static.
3486 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
3487 * buildsym.c (compare_line_numbers): Change to static, args are const,
3488 cast args when used.
3489 * buildsym.c (start_symtab): Inline new_object_header_files() call.
3490 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
3491 and made static. Add objfile parameter.
3492 * buildsym.c (end_symtab): Simplify code using line table size.
3493 Realloc the linetable on the objfile symbol_obstack and copy there.
3494 * buildsym.c (scan_file_globals): Convert from misc function vector
3495 use to new minimal symbol use.
3496 * buildsym.c (define_symbol): Add objfile parameter. Make sure
3497 strings get allocated in objfile's symbol_obstack. Convert references
3498 to builtin types to lookup_fundamental_type().
3499 * buildsym.c (read_type): Make static, add objfile parameter, convert
3500 references to buildin types to lookup_fundamental_type().
3501 * buildsym.c (read_struct_type): Add objfile parameter.
3502 * buildsym.c (read_array_type): Make static, add objfile parameter.
3503 * buildsym.c (read_enum_type): Make static, add objfile parameter.
3504 * buildsym.c (read_huge_number): Make static.
3505 * buildsym.c (read_range_type): Make static, add objfile parameter,
3506 convert references to buildin types to lookup_fundamental_type ().
3507 * buildsym.c (read_args): Make static, add objfile parameter.
3508 * buildsym.h: Convert function decl's to prototype form.
3509 * c-exp.y: Add prototypes for local functions, convert uses of misc
3510 function vector to minimal symbol table. Reformat all builtin type
3511 initializations and pass a NULL objfile to init_type() for them.
3512 * coffread.c: Change context_stack ref's to coff_context_stack,
3513 add local function prototypes. Cast uses of xrealloc arg 1.
3514 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
3515 crafting a new type.
3516 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
3517 * coffread.c (finish_block): Change name to coff_finish_block.
3518 * coffread.c (make_blockvector): Add and use objfile parameter.
3519 * coffread.c (record_line): Change name to coff_record_line.
3520 * coffread.c (start_symtab): Change name to coff_start_symtab.
3521 * coffread.c (end_symtab): Change name to coff_end_symtab.
3522 * coffread.c (record_misc_function): Change name to record_minimal_
3523 symbol and change to minimal symbol table use from misc func tbl.
3524 * coffread.c (coff_symfile_read): Convert from misc function vector
3525 use to minimal symbol table use.
3526 * coffread.c (hashname): Remove; use common version in buildsym.c.
3527 * coffread.c (decode_base_type): Change references to builtin types
3528 to calls to lookup_fundamental_type().
3529 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
3530 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
3531 * command.c: Add prototypes for local functions.
3532 * command.c (add_cmd): Prototype the 'fun' parameter and use the
3533 appropriate member of the function union for that type.
3534 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
3535 ifdef out the function since it isn't currently used.
3536 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
3537 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
3538 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
3539 * command.c (help_cmd): Compare function pointer to NULL.
3540 * command.c (help_cmd_list): Compare function pointer to NULL.
3541 * command.c (lookup_cmd_1): Use correct member of function union.
3542 * command.c (undef_cmd_error): Make static.
3543 * command.c (complete_on_cmdlist): Use correct member of func union.
3544 * command.c (do_setshow_command): Use correct member of func union.
3545 * command.c (shell_escape): Convert rindex use to strrchr.
3546 * command.h (COMMAND_H): Define if already included.
3547 * command.h (cmd_list_element struct): Change 'function' to a union
3548 and prototype args. Prototype completer function.
3549 * command.h: Convert decl's to prototype form.
3550 * convex-xdep.c (store_inferior_registers): Returns void.
3551 * copying.c: Prototype local functions.
3552 * coredep.c: Minor whitespace change.
3553 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
3554 * cplus-dem.c: Prototype local functions.
3555 * dbxread.c (hashname): Remove; moved to buildsym.c.
3556 * dbxread.c (free_and_init_header_files): Make static.
3557 * dbxread.c: Add prototypes for local functions.
3558 * dbxread.c (new_object_header_files): Remove; inlined usages.
3559 * dbxread.c (xrealloc usages): Cast args.
3560 * dbxread.c (record_misc_function): Change to record_minimal_symbol
3561 and change usages accordingly.
3562 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
3563 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
3564 * dbxread.c (dbx_next_symbol_text): Make static.
3565 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
3566 * dbxread.c (init_bincl_list): Add and use objfile parameter.
3567 * dbxread.c (free_bincl_list): Add and use objfile parameter.
3568 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
3569 * dbxread.c (end_psymtab): Convert to use per-objfile data.
3570 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
3572 * dwarfread.c (record_misc_function): Change name to record_minimal_
3573 symbol and use minimal symbol table throughout.
3574 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
3575 * dwarfread.c: Convert all references to builtin types to use the new
3576 lookup_fundamental_type function.
3577 * dwarfread.c (read_enumeration): Add and use objfile parameter.
3578 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
3580 * elfread.c (record_misc_function): Convert to use record_minimal_
3582 * elfread.c (elf_symtab_read): Add objfile parameter.
3583 * eval.c: Add prototypes for local functions and move some decls
3584 around to accomodate prototypes.
3585 * expprint.c: Add prototypes for local functions. Change references
3586 to misc function vector to minimal symbol table.
3587 * findvar.c (read_memory usages): Cast args.
3588 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
3589 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
3590 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
3591 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
3592 * gould-xdep.c: Minor whitespace change.
3593 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
3594 * hp300ux-xdep.c (store_inferior_registers): Returns void.
3595 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
3596 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
3597 * i386-tdep.c: Add prototypes for local functions.
3598 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
3599 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
3600 that defaulted to int.
3601 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
3602 i386_push_dummy_frame): Returns void.
3603 * i386-xdep.c (i386_register_u_addr): Declare params that default to
3604 int and explicitly declare return type as int.
3605 * i387-tdep.c: Minor formatting changes.
3606 * i960-tdep.c (leafproc_return): Convert from misc function vector
3607 use to minimal symbol table use.
3608 * infcmd.c: Add prototypes for local functions.
3609 * infcmd.c (continue_command, until_next_command, until_command,
3610 path_info, path_command): Make static.
3611 * infcmd.c (step_1, until_next_command): Convert from misc func
3612 vector to minimal symbol table use.
3613 * inflow.c: Add prototypes for local functions.
3614 * infptrace.c (store_inferior_registers): Returns void, not int.
3615 * language.c (_initialize_language): Use proper member of function
3617 * m2-exp.y: Add prototypes for local functions, convert misc function
3618 vector uses to minimal symbol table uses.
3619 * m2-exp.y (make_qualname, yyerror): Make static.
3620 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
3621 * m68k-pinsn.c: Add prototypes for local functions.
3622 * m68k-pinsn.c (print_insn): Cast args to read_memory.
3623 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
3624 * m68k-stub.c: Add prototypes.
3625 * m88k-pinsn.c (sprint_address): Convert from misc function vector
3626 use to minimal symbol table use.
3627 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
3628 * m88k-xdep.c (store_inferior_registers): Returns void.
3629 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
3630 * mach386-xdep.c (store_inferior_registers): Returns void.
3631 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
3632 * main.c: Add prototypes for local functions.
3633 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
3634 longjmp() result to (NORETURN void).
3635 * main.c (catch_errors): Prototype the 'func' parameter.
3636 * main.c (disconnect, stop_sig, do_nothin, float_handler):
3637 Takes an unused arg.
3638 * main.c (execute_command): Call the right member of the func union.
3639 * main.c (command_loop_marker, symbol_completion_function,
3640 command_loop): Make static.
3641 * main.c (command_line_input): Make linelength unsigned, cast arg
3642 to command_line_input().
3643 * main.c (add_info, add_com): Prototype the 'fun' parameter.
3644 * main.c (initialize_main): Call right member of function union.
3645 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
3646 * mem-break.c: Include symtab.h
3647 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
3648 * mips-xdep.c (store_inferior_registers): Returns void.
3649 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
3650 use to minimal symbol table use.
3651 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
3653 * mipsread.c (make_type): Remove, convert usages to init_type.
3654 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
3655 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
3656 vector use to minimal symbol table use.
3657 * parse.c: Add prototypes for local functions.
3658 * parse.c (xrealloc usages): Cast args.
3659 * parse.c (prefixify_expression, length_of_subexp): Make static.
3660 * parser-defs.h (PARSER_DEFS_H): Define when first included.
3661 * parser-defs.h: Convert function decls to prototype form.
3662 * partial-stab.h: Convert from misc function vector use to new minimal
3664 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
3665 the per-objfile copies.
3666 * printcmd.c: Add prototypes for local functions. Move some struct
3667 definitions around to accomodate prototypes.
3668 * printcmd.c (decode_format): Make static, change args oformat and
3669 osize to int from char.
3670 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
3671 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
3672 * printcmd.c (print_address_symbolic): Convert from misc function
3673 vector use to minimal symbol table use.
3674 * printcmd.c (address_info): Convert from misc function vector use
3675 to minimal symbol table use.
3676 * printcmd.c (delete_display, enable_display, disable_display_command):
3678 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
3679 * procfs.c (fetch_core_registers): Add unused param reg_addr.
3680 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
3681 * pyr-xdep.c (store_inferior_registers): Returns void.
3682 * remote-mm.c (mm_load): symbol_file_add return value unused.
3683 * remote-nindy.c: Minor format change.
3684 * remote-vx.c (vx_load_command): symbol_file_add result unused.
3685 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
3686 * rs6000-xdep.c (store_inferior_registers): Returns void.
3687 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
3688 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
3689 vector use to minimal symbol table use.
3690 * solib.c: Add prototypes for local functions.
3691 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
3692 function vector use to minimal symbol table use.
3693 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
3694 * solib.c (find_solib, shared_library_command): Make static
3695 * solib.c (read_memory, write_memory usages): Cast args.
3696 * solib.c (special_symbol_handling): Add function
3697 * source.c: Add prototypes for local functions.
3698 * source.c (select_source_symtab): Convert to scan objfiles.
3699 * source.c (open_source_file): Make static.
3700 * source.c (xrealloc usages): Cast args.
3701 * source.c (source_line_charpos): ifdef out, unused.
3702 * source.c (get_filename_and_charpos): Make static.
3703 * stack.c: Add prototypes for local functions.
3704 * stack.c (print_frame_info, frame_info): Convert from misc function
3705 vector use to minimal symbol table use.
3706 * symfile.c: Add prototypes for local functions.
3707 * symfile.c (compare_symbols): Make args const PTR's.
3708 * symfile.c (compare_psymbols, sort_pst_symbols) add.
3709 * symfile.c (sort_all_symtab_syms): Scan objfile list.
3710 * symfile.c (obsavestring): Add objfile parameter.
3711 * symfile.c (init_misc_bunches, prim_record_misc_function,
3712 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
3713 sort_misc_function_vector, compact_misc_function_vector): Remove
3714 * symfile.c (symbol_file_add_digested): Add function.
3715 * symfile.c (symbol_file_add): Returns struct objfile *.
3716 * symfile.c (symbol_file_command): Modify for state file use.
3717 * symfile.c (symfile_open): Add parameter "dumpable".
3718 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
3719 * symfile.c (load_command, add_symbol_file_command): Make static.
3720 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
3721 * symfile.c (rindex usages): Converted to strrchr.
3722 * symfile.c (allocate_psymtab): New
3723 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
3724 converted to minimal symbol table usage, but no obvious conversion.
3725 * symfile.c (free_all_symtabs): Remove.
3726 * symfile.c (_initialize_symfile): Use per-objfile info.
3727 * symfile.h: Rework the objfile structure to add per-objfile data
3728 objects (psymbol_obstack, symbol_obstack, type_obstack,
3729 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
3730 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
3731 Add prototypes to function declarations.
3732 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
3733 function vector usage to minimal symbol table usage.
3734 * symmisc.c (DEV_TTY): Define if not defined.
3735 * symmisc.c: Add local function prototypes.
3736 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
3737 printpsyms_command, print_objfiles, print_objfiles_command):
3738 Rework to use iterate_over_*
3739 * symtab.c: Add prototypes for local functions.
3740 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
3741 * symtab.c (lookup_partial_symtab): Scan through objfiles.
3742 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
3743 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
3744 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
3745 lookup_reference_type, lookup_member_type, allocate_stub_method,
3746 check_stub_method, create_array_type, smash_to_member_type,):
3748 * symtab.c (lookup_symbol): Some args are const.
3749 * symtab.h: All type related defs and structs moved to gdbtypes.h
3750 * symtab.h: Convert decls to prototypes.
3751 * target.c (noprocess): Make static.
3752 * target.h: Change decl's to prototypes.
3753 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
3754 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
3755 * utils.c (_initialize_utils): Use correct member of function union.
3756 * valarith.c: include gdbtypes.h
3757 * valops.c: include gdbtypes.h, add prototypes for local functions.
3758 * valops.c (value_push, value_arg_push, find_function_addr):
3760 * valops.c (value_string): Convert from misc function vector use
3761 to minimal symbol table use.
3762 * valops.c (check_field_in): Make arg const.
3763 * valprint.c: Add prototypes for local functions.
3764 * valprint.c (print_string): Make static
3765 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
3766 * values.c: Add prototypes for local functions.
3767 * values.c (value_headof): Convert from misc function vector to
3768 minimal symbol table.
3769 * xcoffexec.c: Add prototypes for local functions.
3770 * xcoffexec.c (exec_close, file_command, add_to_section_table):
3772 * xcoffexec.c (relocate_minimal_symbol): Add.
3773 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
3774 * xcoffread.c: Add prototypes for local functions.
3775 * xcoffread.c (sort_syms): Convert to scan objfiles.
3776 * xcoffread.c (read_xcoff_symtab): Make static.
3777 * xcoffread.c (various): Replace references to builtin types with
3778 calls to lookup_fundamental_type. Replace references to symbol_obstack
3779 and psymbol_obstack with pointers to the per-objfile copies.
3780 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
3781 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
3783 * xcoffread.c (init_stringtab): Add objfile parameter.
3784 * gdbtypes.c: New file
3785 * minsyms.c: New file
3786 * mmap-alloc.c: New file
3787 * mmap-sbrk.c: New file
3788 * objfiles.c: New file
3792 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
3794 * Check in Fred Fish's changes in these modules. Fred
3795 will make ChangeLog entries for all of them. Update VERSION
3798 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
3800 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
3802 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
3803 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
3804 value.h: Prototypes for static functions; lint.
3805 * gdbtypes.h: Empty file to ease transition.
3807 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
3809 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
3810 inferior.h, language.h, signame.h, target.h, terminal.h,
3811 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
3812 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
3814 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
3815 signame.c, sparc-xdep.c: Prototypes for all static functions.
3817 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
3818 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
3819 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
3820 Remove to_call_function and target_call_function, since it
3821 always calls the same thing (call_function_by_hand).
3822 * core.c, exec.c, solib.c: Rename target_ops sections =>
3824 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
3825 target.h: target_kill takes no args.
3826 * language.c (language_info): Scaffolding to allow briefer
3827 messages when the current language changes. FIXME.
3828 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
3829 complaints about volatile functions.
3830 * xm-sysv4.h (HAVE_MMAP): Define.
3832 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
3834 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
3835 to make prototypes for all functions declared here.
3836 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
3837 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
3838 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
3839 * ieee-float.h: Use PARAMS for prototypes; make some params const.
3840 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
3841 * m2-exp.y: Remove unused CONST; Rename OR and AND.
3842 * utils.c: Avoid declaring malloc and realloc. Lint.
3843 (request_quit): Accept signal-number parameter.
3845 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
3847 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
3848 DIE's. Add new function read_tag_pointer_type() to read them.
3850 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
3851 When creating a new user defined type, check to see if a partial
3852 type already exists, and if so, bash it to fit.
3854 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
3856 * coffread.c (decode_base_type): Pass long, not union.
3857 Fix by Eric Valette, ev@chorus.fr.
3859 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
3861 * elfread.c (elf_symtab_read): Fix code to correctly track
3862 changes in bfd for absolute symbols.
3864 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
3866 * xm-vaxbsd.h: Close off comment.
3868 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
3870 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
3872 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
3874 * mips-tdep.c (mips_print_registers): Print correct register
3875 number for double pseudo-registers.
3877 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
3879 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
3880 in the op$::OPERATOR. case. From Steven McCanne,
3881 <mccanne@horse.ee.lbl.gov>.
3883 * exec.c (set_section_name): Pass arg to exec_files_info;
3884 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
3886 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
3888 * main.c (print_gdb_version): Copyright msg: only this year.
3889 (cd_command): Avoid changing current_directory on error.
3891 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
3893 * mipsread.c (parse_partial_symbols): Handle dependencies
3894 between partial symbol tables (when not doing stabs-in-ecoff).
3895 (This used to be handled by parse_fdr, but parse_fdr was
3896 incompatible with handling stabs-in-ecoff, so the code
3897 was re-written to not use parse_fdr. Unfortunately,
3898 the logic to handle dependencies was overlooked.)
3900 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
3902 * coffread.c (read_enum_type): Use the size of a target int when
3904 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
3906 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
3907 * symtab.c (lookup_reference_type, lookup_ptr_type): use
3908 TARGET_PTR_BIT to determine size of a pointer
3909 * values.c (unpack_long): when unpacking a REF or a PTR don't
3910 assume the size of the type.
3912 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
3914 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
3915 looking at its members. Improve guess between struct and union,
3916 only assuming union if multiple members have offsets of zero.
3918 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
3920 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
3921 (This is just for clarity - and one day permitting us to
3922 change FP0_REGNUM from 38 to 32, which would make more sense.)
3923 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
3924 register numbers in stabs-in-ecoff get handled correctly.
3926 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
3928 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
3929 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
3930 into BSD and Ultrix.
3932 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
3934 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
3936 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
3938 * Makefile.in: Increment version to 4.4.1.
3939 * main.c (print_gdb_version): Update copyright notice.
3941 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
3943 * mipsread.c: Prepend "struct " to the names of structure
3944 types, and similarly for enums and unions. (This used
3945 to be done, but got lost in the re-write to "guess" the
3946 difference between enum/struct/union.)
3947 Also, guess that a tag is an enum if the first member
3950 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
3952 * xm-vax.h: #ifndef ultrix around #include of endian.h and
3955 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
3957 * Projects: Patching executables is done.
3958 * Makefile.in (VERSION): Roll to gdb-4.4.
3959 * README, WHATS.NEW: Update for gdb-4.4.
3961 * symfile.c (reread_symbols): Whenever we reread one object
3962 file's symbols, we must restart the scan, because the object_files
3963 chain has been permuted.
3965 * exec.c (exec_files_info): Split out into print_section_info.
3966 Print BFD filename of each section if it's not the default one.
3967 * core.c (core_files_info): Call print_section_info.
3969 * xm-vax.h: Include a few system header files whose definitions
3970 must precede defs.h.
3971 * language.c, language.h: Make some things const.
3972 * expression.h, main.c: const spreads like ooze.
3974 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
3975 since BREAKPOINT values can be >0x80.
3977 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
3979 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
3981 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
3983 * sparc-pinsn.c: Remove kludge for preferring architectures.
3984 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
3985 and forever. Add `add' instruction to the set that get checked
3986 for a preceding `sethi' in order to print an absolute address.
3987 Corresponding changes in ../include/opcode/sparc.h needed
3988 to eliminate garbage instructions.
3990 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
3992 * mipsread.c (parse_partial_symbols): Make sure partial
3993 symbols are created for external symbols (as used to be
3994 the case). This is a bit of a pain with the mips-coff.
3995 It uses a table which points to all of the external
3996 symbols belonging to a particular FDR or psymtab.
3997 Once we've generated this table, we might as well save
3998 it, and then use it in psymtab_to_symtab_1 to find
3999 the symbols to pass to parse_external().
4000 * symfile.c, symfile.c: New function start_psymtab_common
4001 to share the common parts of allocating a new psymtab
4002 for dbxread, mipsread (and later dwarfread). Its code
4003 was pulled out from start_psymtab in dbxread.c.
4004 * dbxread.c (start_psymtab): Use start_psymtab_common().
4006 * valprint.c (val_print): If there is an error when trying
4007 to print a string, check to see if there really is a problem
4008 by reading just one character. If that works, assume
4011 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
4013 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
4014 cypress, v8 mnemonics in that order.
4016 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
4018 * sparc-pinsn.c: Put the qsort() back in.
4020 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
4022 * findvar.c (read_register, write_register): Handle machines
4023 where REGISTER_TYPE is not the same size as "int".
4025 Handle debug symbols in dynamically loaded (relocated) code:
4027 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
4028 offset to process_one_symbol.
4029 (process_one_symbol): Take new offset parameter. Add it into
4030 appropriate symbol types to relocate symbols to loaded addresses.
4031 Handle all possible symbol types, and complain() about types that
4032 we don't expect to see.
4033 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
4034 process_one_symbol (FIXME, should pass real offset).
4038 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
4040 (set_breakpoint, break_command_1, until_break_command,
4041 catch_command_1, breakpoint_re_set_one): Use it.
4042 * symtab.h (resolve_sal_pc): Declare.
4043 * infcmd.c (jump_command): Use resolve_sal_pc.
4045 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
4047 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
4049 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
4051 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
4052 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
4053 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
4055 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
4057 * dbxread.c (process_one_symbol): Make a first cut at handling
4058 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
4060 * symtab.c (find_pc_line): Fix stepping into and out of #included
4063 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
4065 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
4066 no longer any need to copy ../include/opcode/* into gdb.
4068 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
4070 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
4072 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
4074 * valprint.c (type_print_base, type_print_method_args):
4075 Print C++ constructor methods without bogus "return type."
4077 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
4079 * infptrace.c (child_xfer_memory): Parameter "target" should
4080 be a pointer to a structure, not the entire structure.
4082 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
4084 * depend: Convert the couple of references to ansidecl.h that
4085 used the local gdb version to use the ../include version.
4087 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
4090 (child_xfer_memory): Takes pointer to a struct, not entire struct.
4091 (inferior_proc_init): Fix non-ANSI version of args.
4092 (attach): Call print_sys_errmsg with correct number of args.
4093 (mappingflags): Make static, does not need to be global.
4095 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
4096 not the entire struct itself.
4098 * valops.c (value_assign): Cast some args to modify_field() and
4099 {read,write}_register_bytes() correctly.
4101 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
4103 * Makefile.in (MALLOCSRC): Removed reference to removed local
4106 * dwarfread.c (list_in_scope): Needs an initial value, use file
4109 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
4111 * main.c (main): Make option_index local to keep new getopt happy.
4112 main.c, solib.c, Makefile.in: Update copyright notices.
4114 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
4116 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
4118 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
4120 * Makefile.in (HFILES): Add partial-stab.h.
4122 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
4124 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
4125 New files for stratus. Not complete enough to actually build
4126 on the Stratus machine; that awaits copyright assignment for
4129 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
4130 for getting custom flags into CFLAGS when doing makes.
4132 * configure.in: Add config information for stratus.
4134 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
4136 * dbxread.c (process_one_symbol): Pass address of structure
4137 to complain(), rather than the whole structure.
4139 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
4141 * solib.c (solib_add_common_symbols): Only compile in when not
4142 using SVR4 style shared libraries.
4144 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
4146 * dwarfread.c (locval): Add offreg flag to indicate location
4147 values that are computed off a base register.
4149 * dwarfread.c (new_symbol): Rework TAG_global_variable and
4150 TAG_local_variable cases to account for static variables
4151 within function scopes.
4153 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
4155 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
4156 doesn't exist on some systems.
4158 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
4159 nexting over recursive function calls.
4161 * target.c (target_read_string): Create this routine to read null
4162 terminated strings from the target. It deals with running off the
4163 end of memory elegantly as well. solib.c (find_solib): Use
4164 target_read_string() to avoid problems with running off the end of
4167 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
4168 that reference pgrp_inferior.
4170 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
4172 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
4173 mips-tfile has been hacked to act more "traditionally."
4174 * dbxread.c: Fixed typo in comment.
4176 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
4178 * mips-tdep.c (mips_skip_prologue): Add some number of
4179 'sw' instructions before 'addiu' adjusts the stack.
4181 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
4183 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
4184 freescope, buildblock closescope, record_line, add_symbol_to_list,
4185 gatherblocks, make_blockvector): Extensive changes to switch
4186 to generic symbol table building code in buildsym.c. Remove
4187 scope tree structures and functions, symbol table building
4188 functions, and lots of other small changes.
4190 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
4191 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
4193 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
4195 * buildsym.c (cleanup_undefined_types): Add support for enums.
4196 This fixes the 'GDB internal error. cleanup_undefined_types with
4199 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
4201 * dbxread.c: detect gcc2 compilations.
4203 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
4205 * sparc-pinsn.c: Rename bitfields that overlap with macro names
4206 in ../include/opcode/sparc.h.
4208 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
4210 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
4211 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
4212 to reflect actual locations of opcode files, so TAGS target will
4215 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
4217 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
4220 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
4221 dereferencing to access the correct elements.
4223 * valops.c (value_addr): Declare return type of external func
4226 * xcoffread.c: Undefine next_symbol_text before redefining it.
4228 For older changes see ChangeLog-9091
4234 version-control: never