(2) Reorganized, bringing more common commands forward, merging
"print" and "x" into one section;
(3) New sections: "Essential Commands", "GDB Scripts";
(4) Material on convenience vars and value history added to "Expressions";
(5) Uses PostScript fonts by default, also includes (commented out) alternative
Computer Modern font definitions that format similarly.
* cplus-dem.c: Move CPLUS_MARKER define to after defs.h.
* infptrace.c (PT_WRITE_D, PT_READ_D): Use correct values.
(This still doesn't seem to make MIPS bkpts work.)
* mipsread.c: Remove dup "Reading symbol data..." msg.
(symbol_file_command, add_file_command): Remove, obsol.
* printcmd.c (ptype_command): Say "an enum" rather than "a enum".
Wrap output appropriately.
* stack.c (locals_info, catch_info, args_info): Check
selected_frame rather than target_has_stack or coredumping.
* valprint.c (type_print_varspec_suffix): Wrap "ptype" output of
enums appropriately.
eval.c, expprint.c, infcmd.c, infrun.c, main.c, printcmd.c,
remote.c, source.c, stack.c, dbxread.c, coffread.c, symfile.h,
symfile.c, utils.c, valarith.c, values.c, valops.c, tm-68k.h,
target.c, inftarg.c, ieee-float.c, environ.c, defs.h,
command.h, inferior.h, gdbcore.h, symtab.h, expression.h,
symtab.c, cplus-dem.c, value.h, expread.y, valprint.c,
copying.awk, solib.c, inflow.c, symmisc.c
: Lint. Use read_memory not read_memory_integer on CORE_ADDR's.
Use {value_as,unpack}_pointer (added to values.c)
not {value_as,unpack}_long on CORE_ADDR's.
Use longest_to_int (added to defs.h) instead of cast to int.
Remove from_tty arg to mod_path.
Put symfile_bfd in {coff,dbx}read.c not symfile.h.
Use OP_NULL instead of 0 where dummy enum exp_opcode needed.
Remove obstack.h to ../include and obstack.c to ../libiberty.
Move COFF symbol swapping code to coffswap.c where GDB can call it but it
won't be duplicated if we have N different COFF targets.
Add support for traditional Unix core files (with a upage). This support
is from an Ultrix port, but is probably slightly broken now.
Improve bfd_release's of obstack'd items on error returns.
gcc -Wall fixes.
Handle section alignment slightly better in coff, and comment where it
needs more work (on page-aligning virtual vs file addresses for DPAGED).
Use set_tdata everywhere that tdata is set, to avoid "cast to the left
of assignment" problems with some compilers.
Move bfd_alloc, bfd_zalloc, bfd_realloc, and bfd_release into libbfd.h
(from bfd.h) since they are internal routines.
Remove the redundant suffix "_struct" from struct tags.
Set symbol count early in file reading, before slurping in the syms,
for GDB's use.
Get getopt and obstack from -liberty rather than compiling them here.
* coffread.c: turn a printf into a complain(), and try to deal more
gracefully with botched-looking lineno pointers.
* dbxread.c: Use bfd_get_symcount rather than bfd_get_symcount_upper_bound.
Don't coredump on files with zero symbols in them (a BFD bug showed this one).
* environ.c: Pass GNUTARGET into the parent (gdb) as well as the child.
