+Thu Dec 5 10:51:05 1991 Fred Fish (fnf at cygnus.com)
+
+ * inflow.c (child_terminal_info): Supply missing '"' character.
+
+ * buildsym.c (define_symbol): Supply missing parenthesis.
+
+Thu Dec 5 03:34:21 1991 John Gilmore (gnu at cygnus.com)
+
+ * coredep.c (fetch_core_registers): Fencepost error. Fixed by
+ Jay Lepreau <lepreau@cs.utah.edu>.
+
+ * inflow.c: Remember whether GDB has a terminal. Avoid switching
+ terminals back and forth if we don't have one.
+
+ * c-exp.y (parse_number): Zero is not an unsigned int constant!
+ * dbxread.c (read_dbx_symtab): Enum type numbers can be in (1,2) form.
+
+ Improve type parsing.
+ * buildsym.c (define_symbol, read_range_type): Add
+ long_kludge_name that passes the names of range types being
+ defined, down to where we must choose between 'int' and 'long'
+ variants. This fails on Sun C anyway since the compiler itself is
+ confused between int and long.
+ (read_array_type, cleanup_undefined_types): Correct the size of
+ array type whose element-type size isn't immediately known.
+
+ Early preparation to blow away many builtin types, building them
+ on the fly as needed. Don't compare types to builtin types with
+ ==; examine the relevant fields instead.
+ * coffread.c (process_coff_symbol: C_ARG, C_REGPARM): Avoid ==.
+ * buildsym.c (define_symbol, case 'p'): Avoid ==.
+ * valops.c (value_arg_coerce): Avoid ==. Don't assume host and
+ target types are the same.
+ * valprint.c (val_print): I finally understand arrays, remove FIXME.
+
+ * symmisc.c (printpsyms_command): Reduce redundancy, and put all
+ addresses in GDB itself into parens for easy cleanup and diffing.
+
+Wed Dec 4 21:05:30 1991 Fred Fish (fnf at cygnus.com)
+
+ * dwarfread (enum_type): Arrange for the order of enumeration
+ members to match the source code order; not the order in the
+ Dwarf information, which is explicitly reverse order.
+
+Wed Dec 4 18:24:39 1991 John Gilmore (gnu at cygnus.com)
+
+ * main.c (input_from_terminal_p): Check whether GDB has a
+ terminal at all.
+ (initialize_main): Revise doc for `set editing'.
+
+Wed Dec 4 15:36:39 1991 Fred Fish (fnf at cygnus.com)
+
+ * dwarfread.c (struct_type): Handle structures and unions which
+ contain DIE's other than just member dies.
+
+Wed Dec 4 01:59:05 1991 John Gilmore (gnu at cygnus.com)
+
+ * symfile.c (reread_symbols): Avoid kludging mtime_set, now that
+ BFD is fixed.
+
+Tue Dec 3 17:24:57 1991 John Gilmore (gnu at cygnus.com)
+
+ * Makefile.in: VERSION 4.2.96.
+
+ * main.c (initialize_main): Revise command descriptions.
+ * command.c (show_user): `info user' -> `show user'.
+ * symtab.c (_initialize_symtab): Typo in `info types' desc.
+
+ * coffread.c (coff_symfile_read): Avoid select_source_symtab,
+ since it is not needed and can cause errors when examining ".o"s.
+ (read_coff_symtab, decode_base_type): Use complain, not printf.
+ Print symbol name, not its number.
+ Remove "#if defined(clipper) #define BELIEVE_PCC_PROMOTION", which
+ someday should go in a clipper target config file.
+
+ * symfile.c (compact_misc_function_vector): Handle empty vector.
+ (complain, clear_complaints, syms_from_objfile): Fix complaint
+ formatting.
+ * xcoffexec.c: Change syms_from_objfile caller.
+
+ * sparc-xdep.c: Force tm-file as tm-sparc.h, to make it compile
+ when configured for cross debugging. FIXME, this needs a more
+ general solution.
+
+Mon Dec 2 11:04:05 1991 Per Bothner (bothner at cygnus.com)
+
+ * mips-tdep.c (init_extra_frame_info): Float register
+ 'i' has gdb-internal number 'FP0+i', not '32+i'.
+ * mipsread.c (new_symbol): Translate g++ special
+ symbol "$t" to "this".
+
+Sat Nov 30 21:29:55 1991 Steve Chamberlain (sac at cygnus.com)
+ Changes due to include file renaming:
+
+ * xcoffread.c: internalcoff.h ->coff/internal.c,
+ coff-rs6000.h ->coff/rs6000.h
+ * mipsread.c: coff-mips.h ->coff/mips.h
+ * elfread.c: elf-common.h ->elf/common.h
+ elf-external.h ->elf/external.h,
+ elf-internal.h ->elf/internal.h
+ * dwarfread.c dwarf.h ->elf/dwarf.h
+ * dbxread.c: aout64.h ->aout/aout64.h
+ stab.gnu.h ->aout/stab_gnu.h
+
+ * coffread.c: internalcoff.h ->coff/internal.h
+ * buildsym.c: stab.gnu.h ->aout/stab_gnu.h
+ * depend Updated to take the above into account.
+
+Fri Nov 29 16:59:25 1991 Fred Fish (fnf at cygnus.com)
+
+ * configure.in: Add SVR4 i386 configurations.
+
+ * config/mh-i386v4, config/mt-i386v4, tm-i386v4.h, xm-i386v4.h:
+ New files for i386/SVR4.
+
+ * tm-i386v.h: Allow START_INFERIOR_TRAPS_EXPECTED and
+ DECR_PC_AFTER_BREAK to be predefined by files including
+ tm-i386v.h.
+
+ * i386-tdep.c: Add supply_gregset(), fill_gregset(),
+ supply_fpregset(), and fill_fpregset() functions, which are
+ target dependent support functions for the SVR4 /proc register
+ interface.
+
+ * dwarfread.c (enum_type, struct_type): Expand recognized
+ compiler generated tags to include symbols beginning with '.' as
+ well as '~'.
+
+ * symtab.c (sources_info): Change simple printf of error message
+ to call to error().
+
+Fri Nov 29 16:04:21 1991 Roland H. Pesch (pesch at cygnus.com)
+
+ * doc/gdb.texinfo: remove leading comments that survived M4 but
+ described its role in the doc; add one more font to colophon;
+ strengthen disclaimer about unsupported configs.
+
+Wed Nov 27 01:23:41 1991 John Gilmore (gnu at cygnus.com)
+
+ Fix bugs in C++ debugging.
+
+ * symtab.h: target_type is not used in record types.
+ Eliminate TYPE_MAIN_VARIANT and TYPE_NEXT_VARIANT. Eliminate
+ lookup_method_type. Add TYPE_TYPE_SPECIFIC macro.
+
+ * symtab.c (lookup_member_type): Don't chain them up, just
+ allocate one in symbol_obstack when we need one.
+ (allocate_stub_method): Build stub in symbol_obstack.
+ (check_stub_method): Move here from values.c. Don't deallocate
+ stub; overwrite it.
+ (lookup_method_type): Gone now.
+
+ * buildsym.c: Handle g++ v1 stabs a little bit better.
+ Change some C++ parsing error()s to complain()ts.
+ * buildsym.c, findvar.c, printcmd.c, symtab.c: Make unions and
+ structs have the same representation and work the same as far as
+ C++ is concerned.
+ * buildsym.c, symtab.c, values.c: Remove all references to
+ TYPE_MAIN_VARIANT and TYPE_NEXT_VARIANT.
+
+ * valops.c: Improve comments and indentation. Only call
+ check_stub_method when the stub flag is on.
+ * valprint.c: Fix or mark minor bugs and unportabilities.
+
+ * coffread.c (anonymous unions): Allocate a cplus structure.
+
+ * mipsread.c: Eliminate "template" types. Build new, real
+ types whenever we need them. Allocate cplus structures as needed.
+ Bulletproof the type parsing a bit more. Mark storage leaks.
+ (parse_type): Copy TYPE_TYPE_SPECIFIC when copying a real type
+ on top of a partial type.
+
+Fri Nov 22 16:39:57 1991 John Gilmore (gnu at cygnus.com)
+
+ * inflow.c (terminal_inferior): Check the results of ioctl's, and
+ print a message if any of them fail.
+ (terminal_ours_1): Store result of ioctl's for debugging, but
+ don't print (the terminal isn't ours...).
+
+ * tm-tahoe.h (FRAME_ARGS_ADDRESS): No need to offset from frame
+ pointer.
+
+ * m2-exp.y (MAX, MIN): Rename to MAX_FUNC, MIN_FUNC to avoid
+ conflicts with system header files.
+
+Fri Nov 22 08:27:40 1991 John Gilmore (gnu at cygnus.com)
+
+ * Roll VERSION to 4.2.95.
+
+ * buildsym.c, coredep.c, mem-break.c, xcoffread.c: Put <stdio.h>
+ first, before defs.h.
+ * config/mh-i386sco: Override compiler to gcc, print warning.
+ * configure.in: Handle i386-none-aout rather than i386-aout-none.
+ * infptrace.c, language.h, utils.c: Lint.
+ * m2-exp.y: #undef MAX and MIN in case system includes set them.
+ * xm-tahoe.h: Set HOST_BYTE_ORDER. Include system versions of
+ {BIG,LITTLE}_ENDIAN and the INT_MAX family first, to avoid
+ redefinition warnings.
+ * defs.h: Reorder things so that the xm-file gets first crack
+ at #define's, followed by defs.h and then the tm-file.
+ * Makefile.in: Remove spaces after 'ignore exit code' - flags.
+ Late-model BSD 'make's don't cope with them.
+
+Thu Nov 21 23:48:56 1991 John Gilmore (gnu at cygnus.com)
+
+ * Makefile.in: Roll new files into various lists.
+
+Thu Nov 21 18:26:11 1991 Fred Fish (fnf at cygnus.com)
+
+ * dwarfread.c (struct_type): Must initialize the c++ specific
+ portion of union types as well as struct types, since gdb attempts
+ to reference the c++ specific info for both types.
+
+Thu Nov 21 10:23:52 1991 John Gilmore (gnu at cygnus.com)
+
+ * Makefile.in: Roll VERSION to 4.2.90.
+
+ * defs.h: Incorporate param.h into defs.h. All users changed.
+ * param-no-tm.h: Change users to define TM_FILE_OVERRIDE instead.
+ * param.h, param-no-tm.h: Removed.
+ * Update copyrights in all changed files.
+ * dbxread.c, dwarfread.c, inflow.c, infrun.c, m2-exp.y, putenv.c,
+ solib.c, symtab.h, tm-umax.h, valprint.c: Lint.
+ * tm-convex.h, tm-hp300hpux.h, tm-merlin.h, tm-sparc.h,
+ xm-merlin.h: Avoid host include files in target descriptions.
+ * getpagesize.h: Removed, libiberty copes now.
+ * Makefile.in: Remove getpagesize.h, param.h, param-no-tm.h.
+
+ * exec.c (exec_files_info): If `verbose' is set, show file offset
+ as well.
+
+ * main.c: Use getcwd rather than getwd.
+ * standalone.c: Fake getcwd rather than getwd.
+ * xm-*.h: Remove fake values of MAXPATHLEN.
+
+ * xcoffexec.c: Add /* */ to #if 0'd thing to help ANSI.
+
+Wed Nov 20 18:35:56 1991 John Gilmore (gnu at cygnus.com)
+
+ * Remove gdb/hp-include. Support for HP a.out oddities should be
+ in BFD, not in GDB. Move gdb/hp-include/a.out.h to include/a.out.hp.h.
+
+ * infptrace.c, tm-sun386.h: Cashier <a.out.gnu.h>, remove refs.
+
+ * configure.in, xconfig, tconfig, Makefile.in, doc/gdbint.texinfo:
+ Makefile fragments for various hosts and targets now come from
+ gdb/config/mh-* and gdb/config/mt-*. This is for consistency with
+ other config setups.
+
+ * rs6000-pinsn.c, rs6k-opcode.h: Clean up.
+ * rs6k-opcode.def: Delete.
+
+Wed Nov 20 05:04:40 1991 Fred Fish (fnf at cygnus.com)
+
+ * dwarfread.c: Recognize obsolete form of AT_element_list
+ attribute still used by at least one AT&T compiler, and possibly
+ more.
+
+Tue Nov 19 07:53:55 1991 Fred Fish (fnf at cygnus.com)
+
+ * dwarfread.c (enum_type, struct_type): Ignore names invented by
+ helpful compilers for anonymous structs, unions, and enums.
+
+ * c-exp.y, m2-exp.y: Add defines for yymaxdepth, yy_yys, and
+ yy_yyv, so multiple parsers produced by SVR4 versions of yacc
+ can coexist in the same executable without collision.
+
+ * symtab.h: Add declaration for lookup_template_type() to kill
+ compiler warnings about conversions from int to pointer.
+
+Mon Nov 18 17:45:18 1991 Fred Fish (fnf at cygnus.com)
+
+ * procfs.c: Move inclusion of defs.h to before param.h, as in
+ all the other source files that include both. This is required
+ to supply some typedefs that are used in files included by param.h.
+
+ * m68k-tdep.c (m68k_skip_prologue): Add generic m68k support for
+ skipping function prologues, ala the other cpu families (i386,
+ mips, m88k, etc). Add the ability to skip movm and fmovm
+ instructions in the prologues. Still needs support for profile
+ (-p compiled) prologue sequences (FIXME).
+
+ * tm-68k.h: Change SKIP_PROLOGUE macro to use the new generic
+ m68k prologue skipping function by default.
+
+ * tm-altos.h, tm-isi.h: Continue to use the old definition of
+ SKIP_PROLOGUE.
+
+Mon Nov 18 15:12:45 1991 John Gilmore (gnu at cygnus.com)
+
+ * Makefile.in: Remove tdesc stuff, and extra blanks before colons.
+ * blockframe.c: Remove tdesc-related code. Default
+ FRAME_CHAIN_COMBINE.
+ * infrun.c: Remove tdesc-related code.
+ * m88k-tdep.c (frame_chain_combine, init_frame_pc): Remove copies
+ of defaultable things.
+ * tm-m88k.h: New file, common to all Moto 88k target configs.
+ Derived from tm-delta88.h.
+ * tm-delta88.h: Use it.
+ * xm-m88k.h: Common file for 88K hosts. Remove obsolete stuff.
+ * xm-delta88.h: Use it.
+ * tm-*.h: Remove FRAME_CHAIN_COMBINE macros, since all are
+ default.
+ * coffread.c: Remove tdesc stuff.
+ * tconfig/delta88, tconfig/m88k: Remove tdesc stuff.
+ * xconfig/m88k: Rename tm-88k.h to tm-m88k.h.
+
+Mon Nov 18 13:51:37 1991 Per Bothner (bothner at cygnus.com)
+
+ * source.c (open_source_file): If openp fails, try again
+ using just the base (non-directory) part of the filename.
+ This solves various annoying problems, such as when the
+ source was compiled with an absolute pathname - and the
+ source files have moved. Or if the source was compiled
+ using a relative pathname, it can be more convenient
+ to just specific the source directory to the dir command.
+
+Mon Nov 18 00:04:41 1991 Fred Fish (fnf at cygnus.com)
+
+ * cplus-dem.c (munge_function_name): Add missing third arg to
+ instance of call to do_type().
+
+ * dwarfread.c: Changes to match new dwarf.h. Remove
+ AT_deriv_list, AT_loclist, AT_incomplete, AT_const_data,
+ and AT_is_external.
+
+Sun Nov 17 16:20:53 1991 Michael Tiemann (tiemann at rtl.cygnus.com)
+
+ * symtab.h (struct type): Moved C++-specific fields into new type
+ `struct cplus_struct_type'. Now takes 10% less memory. Many
+ macros changed.
+ * symtab.c (init_type): Don't set fields belonging to
+ TYPE_CPLUS_SPECIFIC unless TYPE is TYPE_CODE_STRUCT.
+ * buildsym.c (read_type): Allocate TYPE_CPLUS_SPECIFIC for
+ TYPE_CODE_STRUCT.
+ (read_struct_type): Ditto. Also, add comments about how we can
+ deduce TYPE_VPTR_FIELDNO from inheritance info and fieldname info.
+ * coffread.c (decode_base_type): Allocate TYPE_CPLUS_SPECIFIC for
+ TYPE_CODE_STRUCT.
+ (read_struct_type): Ditto.
+ * dwarfread.c (struct_type): Ditto.
+
+ * symtab.c (read_range_type): Don't set TYPE_MAIN_VARIANT.
+ (lookup_pointer_type): Don't use or set TYPE_MAIN_VARIANT.
+ (lookup_reference_type): Ditto.
+
+ * cplus-dem.c: Many changes made to handle decoding of
+ ANSI-mangled names.
+ * symtab.c (gdb_mangle_name): Mangle/demangle ANSI-mangled names
+ as well.
+
+Fri Nov 15 17:57:59 1991 Stu Grossman (grossman at cygnus.com)
+
+ * mipsread.c (parse_partial_symbols): patch to keep DEC C
+ compiler from making gdb bomb out. Thanks to Ed Santiago!
+
Thu Nov 14 19:27:30 1991 Fred Fish (fnf at cygnus.com)
* symfile.c: Add function compact_misc_function_vector() to
* symtab.h, symfile.c, coffread.c, mipsread.c, dwarfread.c:
Avoid declaring or setting entry_point (symfile.h & symfile.c cope).
+Fri Oct 25 10:58:16 1991 Mark Eichin (eichin at cygnus.com)
+
+ * cplus-dem.c (cplus-demangle): added support for templates, static
+ data, and the new (correct) mangling for destructors.
+
+ * dwarfread.c: (dwarfwarn): created a varargs version of
+ dwarfwarn, for non __STDC__ compilers.
+
+ * c-exp.y: (yylex): added match for "template" token.
+ (typebase): added TEMPLATE name '<' type '>' clause, for explicit
+ specification of template types.
+
+ * symtab.c: (lookup_template_type): new function for finding
+ templates in symbol table.
+ (type_name_no_tag): changed to explicitly check for s/u/e at the
+ beginning of the symbol - if it is a template, none of these will
+ be there (but the name will still contain spaces.)
+
Fri Oct 25 18:59:32 1991 Per Bothner (bothner at cygnus.com)
Various fixes to improve g++ debugging.
projects / deliverable / binutils-gdb.git / blobdiff