+Sun Oct 27 18:18:39 1991 Stu Grossman (grossman at cygnus.com)
+
+ * main.c (initialize_history): Read history after reading all
+ init files.
+
+Sun Oct 27 14:09:25 1991 John Gilmore (gnu at cygnus.com)
+
+ * buildsym.c: Break out initial malloc sizes.
+ (record_line): Record directly in a subfile. Alloc on demand.
+ (compare_line_numbers): Add from xcoffread.c.
+ (end_symtab): New params say whether to sort pendings and
+ linetable. Patch block stabs if defined. Shrink linetable before
+ allocating the symtab.
+ * buildsym.h: Delete line_vector* and prev_line_number. Add
+ global_stabs and file_stabs for xcoffread.
+ * dbxread.c (start_subfile): Move to buildsym. Change above calls.
+ * symtab.h: LINETABLE(symtab) can now be null. Zap LINELIST.
+ * symmisc.c, symtab.c: Cope with null LINETABLEs.
+
+ * blockframe.c: Pass fromleaf to INIT_EXTRA_FRAME_INFO.
+ * tm-29k.h, tm-88k.h, tm-i960.h, tm-irix3.h, tm-mips.h, tm-pyr.h,
+ tm-sparc.h: Accept fromleaf parameter.
+ * c-exp.y (yyerror): Pass error message if given.
+ * configure.in: Add rs6000 host and target.
+ * inflow.c (new_tty): O_NOCTTY kludge for RS/6000.
+ * symfile.h (entry_point): Add.
+
+Sat Oct 26 00:16:32 1991 John Gilmore (gnu at cygus.com)
+
+ * buildsym.c: New file. Breaks out symbol-table-building routines
+ from dbxread.c, so they can be shared with xcoffread.c.
+ * buildsym.h: New file. Declarations for buildsym.c users.
+ * dbxread.c: Remove large chunks into buildsym.c.
+ * Makefile.in: Add buildsym.c and buildsym.h.
+
+ * symfile.c (syms_from_bfd): New routine.
+ (add_symbol_file): Call it to do the real work.
+ (syms_from_bfd): Initialize entry_point before calling symfile_init.
+ * symtab.h, symfile.c, coffread.c, mipsread.c, dwarfread.c:
+ Avoid declaring or setting entry_point (symfile.h & symfile.c cope).
+
+Fri Oct 25 18:59:32 1991 Per Bothner (bothner at cygnus.com)
+
+ Various fixes to improve g++ debugging.
+ * symtab.h: Add is_const and is_volatile flags for each method.
+ These are bit fields - take their space from voffset,
+ which shrinks to 30 bits. Since voffset is now a bitfield,
+ make it unsigned for portability. This changes its interpretation
+ slightly: Static methods now have voffset 1 instead of -1,
+ and virtual offsets start at 2, not 1.
+ * symtab.c: Renamed gdb_mangle_typename to gdb_mangle_name,
+ since it now returns an entire magled method name, not just
+ the type part. This avoids some duplication.
+ It also allows us to correctly mangle const and volatile
+ methods (using the new is_const and is_volatile bit fields
+ mentioned above).
+ * valprint.c (type_print_base), values.c (check_stub_method):
+ Simplify by using new gdb_mangle_name.
+ * values.c (value_headof): Fix to correctly handle single
+ inheritance (actually two fixes, either of which suffices).
+ * dbxread.c (read_struct_type): Handle const and volatile
+ method specifiers.
+ * dbxread.c (read_struct_type): Yet one more place where
+ we must handle '\\' continuations.
+ * valprint.c (vtbl_ptr_name): Add final '\0'.
+
+Fri Oct 25 16:06:38 1991 Stu Grossman (grossman at cygnus.com)
+
+ * tm-sparc.h, tm-68k.h (EXTRACT_RETURN_VALUE): fix output of
+ short return values for sparc and 68k. Patch from Paul Eggert.
+
+ * coffread.c, coredep.c, i386-xdep.c: install patches for
+ SysV/386 3.2 from Mauro DePalma.
+
+Fri Oct 25 02:02:13 1991 John Gilmore (gnu at cygnus.com)
+
+ * core.c (core_file_info), exec.c (exec_file_info): Print file
+ type. Use printf_filtered.
+
+ * valops.c (value_fetch_lazy): Avoid 0-length fetches.
+
+Thu Oct 24 23:06:40 1991 Fred Fish (fnf at cygnus.com)
+
+ * dwarfread.c: Add casts to remove compiler warnings.
+
+ * tm-3b1.h, tm-68k.h, tm-altos.h, tm-amix.h, tm-hp300bsd.h,
+ tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-pn.h, tm-sun2.h,
+ tm-sun3.h: Remove locally duplicated code for calling functions
+ in the inferior. The only differences were in the specific trap
+ vectors used and whether or not an fpu was present. These are
+ now handled by appropriate definitions of BPT_VECTOR and
+ HAVE_68881 respectively. Other minor obvious cleanups.
+
+ * valops.c: Correct a minor misspelling.
+
+ * utils.c: Remove local BSD/USG hacks that are now in libiberty.
+
+ * dwarfread.c: Remove prototype for dwarfwarn. Does not work
+ with <varargs.h>.
+
+Thu Oct 24 09:33:44 1991 John Gilmore (gnu at cygnus.com)
+
+ * stack.c (frame_command): Always print. Use new
+ frame_select_command to select a frame without printing.
+
+ * dwarfread.c: Use <varargs.h>, since <stdarg.h> is not portable.
+
Thu Oct 24 01:32:51 1991 Fred Fish (fnf at cygnus.com)
+ * dwarfread.c: New file for DWARF debugging format support.
+
+ * elfread.c: New file for ELF object file format support.
+
+ * procfs.c: New file for SVR4 /proc (process file system) support.
+
+ * tm-amix.h, xm-amix.h, tconfig/amix, xconfig/amix: New files for
+ Amiga UNIX support.
+
+ * xm-svr4.h, tm-svr4.h: New files for SVR4 support.
+
+ * xm-m68k.h: New file for host machines with m68k cpu.
+
+ * Makefile.in: Add elfread.c and dwarfread.c to SFILES_MAINDIR.
+ Add elfread.o and dwarfread.o to OBS.
+
+ * symfile.h: Add "elf" to list of supported formats in comment.
+
+ * c-exp.y, defs.h, symtab.h, valprint.c: Add three new builtin
+ types to gdb, builtin_type_long_double, builtin_type_complex, and
+ builtin_type_double_complex. Add and use new TARGET_SHORT_BIT,
+ TARGET_INT_BIT, TARGET_LONG_BIT, TARGET_FLOAT_BIT,
+ TARGET_DOUBLE_BIT, TARGET_LONG_DOUBLE_BIT, TARGET_COMPLEX_BIT, and
+ TARGET_DOUBLE_COMPLEX_BIT, as the sizes in bits of the indicated
+ types on the target machine (ala the existing TARGET_LONG_LONG_BIT).
+
* infrun.c: When using SVR4 /proc interface instead of ptrace(),
call proc_set_exec_trap() to setup child to stop at first instruction.
replace them with a pointer to private data for each different
flavor of object file reader to initialize appropriately.
+Wed Oct 23 09:38:20 1991 John Gilmore (gnu at cygnus.com)
+
+ * xconfig/sun[34]os4: Add note about strstr botch on sunos4.0.3c
+ and previous.
+
+ * mipsread.c (fixup_undef_type): New function. If a struct /
+ union / enum is defined in a header file but nowhere else used,
+ (by typedefing, pointer referencing or declaration) the mipsread code
+ builds the complete tree for the structure but leaves its code as
+ TYPE_CODE_UNDEF as it doesn't know what kind of aggregate it is.
+ Guess its type based on the details of the members.
+
Tue Oct 22 18:04:32 1991 Stu Grossman (grossman at cygnus.com)
* infrun.c (wait_for_inferior): Check return value from
* infrun.c (wait_for_inferior): fix stepi/nexti that was broken
by my last edit to this routine.
+Mon Oct 21 14:27:43 1991 John Gilmore (gnu at cygnus.com)
+
+ * tm-sun3.h (FIX_CALL_DUMMY): problem with cross debugging.
+ FIX_CALL_DUMMY does unaligned accesses and/or forgets to byte swap
+ the values before putting them into the dummy code. (From Peter
+ Schauer)
+
Mon Oct 21 10:04:39 1991 Steve Chamberlain (steve at rtl.cygnus.com)
* configure.in: added ebmon target.
projects / binutils-gdb.git / blobdiff