Made some more progress in removing duplicate assembly opcode files.
More improvements to how mipsread and to a lesser extent dbxread work.
See the ChangeLog for details.
(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.
* tm-68k.h (FPI_REGNUM): Add.
* infrun.c (child_create_inferior): flush stdout and stderr
before forking.
* configure.in: Handle amigados, amix hosts and targets.
* inflow.c: Handle TIOCGLTC_BROKEN for Amiga.
From Andreas Schwab:
* values.c (show_convenience): Use printf_filtered.
* main.c (define_command): Check result of lookup_command for
exact match.
(echo_command): Use printf_filtered, and force output out.
* dbxread.c (read_enum_type): Avoid Modula-2 kludge that breaks C
programs.
* i387-tdep.c (double_to_i387): Fix typo for double_to_ieee_extended.
* utils.c (_initialize_utils): If !ISATTY, don't paginate.
Make complaint message not C++-specific.
* symtab.c (lookup_symtab_1, lookup_symbol): "fatal" errors
between symtabs and psymtabs become ordinary error()s.
* dbxread.c (read_dbx_symtab): Relocate end_of_text_addr
properly, making "end pc" correct in shared lib psymtabs.
(From Guy Harris <guy@auspex.com>.)
(read_dbx_symtab): N_STSYM and N_LCSYM define static vars.
Ditto Gould N_NBSTS and N_NBLCS. Also, all types in the psymtab
should be file-scope, not global.
(read_struct_type): Remove ancient multiple-inheritance warning.
(read_range_type): Check base type, complain & patch if undefined.
of allocating and initializing a new struct symtab. Set the
language of the symtab based on its filename extension.
* symfile.h: Declare it.
* mipsread.c (new_symtab): Use it. Minor formatting changes.
* dbxread.c (end_symtab): Use it.
* mipsread.c (parse_symbol, case stParam and stProc): Add #if 0'd
code for saving types of parameters with each function definition.
* dbxread.c (define_symbol, function and parameter cases): Ditto.
(read_dbx_symtab, case N_DEFD): Ignore.
(read_enum_type): Recognize FALSE/TRUE enum as Modula-2 BOOLEAN
type.
(read_range_type): Rename MAX_OF_TYPE to MAX_OF_C_TYPE, etc.
#if 0 out its uses, though, since they set a dead value.
* coffread.c (end_symtab): Use allocate_symtab.
(process_coff_symbol): #if 0'd for functions and params as above.
(read_enum_type): Recognize Modula-2 BOOLEAN.
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.
* valprint.c (type_print_base): If the type being printed is a
struct containing undefined types, print "<undefine type>"
as the type instead of crashing.
* values.c (value_headof): Get the vtable pointer taking
TYPE_VPTR_BASETYPE into account.
* symtab.c, symtab.h, dbxread.c: Fix various whitespace splotches.
and start clobbering it; allocate_stub_method instead.
* dbxread.c (read_struct_type): Put "op$" instead of "operator"
in the symbol table.
* dbxread.c (read_struct_type): Set fcontext to 0 for normal member
function.
* dbxread.c (read_struct_type): Initialize name to 0.
* dbxread.c (read_ofile_symtab, N_CATCH): Add offset to bufp->n_value.
* dbxread.c (dbx_create_type): Zero TYPE_VPTR_BASETYPE.
(read_struct_type): Don't bother to set TYPE_VTPR_{BASETYPE,FIELDNO}
if it's just going to be {0,1}.
* dbxread.c (virtual_context): Use TYPE_BASECLASS starting at 0
(yes, it's #if 0, but just in case...).
* dbxread.c (read_struct_type): If const/volatile character is
missing, don't complain, just continue.
* dbxread.c (read_struct_type): Only try to read the fcontext if
it is there. Also change "error_type " to "return error_type ".
values.c (value_virtual_fn_field): If there is no fcontext,
then do things the way GDB 3.x did.
valops.c (search_struct_method): Add type to value_virtual_fn_field
arguments.
* dbxread.c (read_struct_type): Fix typo: *pp != '\0' -> **pp != '\0'.
been read in, particularly for VxWorks.
* dbxread.c (read_dbx_symtab): Allow N_SOL to cleanly take us back
to the main file, as well as to include files. Also, put global
functions into the global psymtab, to make "i fun" work.
(end_psymtab): Free named symtabs and psymtabs for a file, once a
new psymtab for it has been read.
