* remote-vx.c: redefine malloc to avoid buggy declaration on
RS/6000 <rpc/types.h>.
xm-rs6000.h: include <sys/select.h> to define fd_set for
<rpc/svc.h> on RS/6000.
Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
* Makefile.in: added FLAGS_TO_PASS variable, and passed it to
recursive invocations of make. Always create installation
directories.
application, and it will speak GDB remote protocol!
* remote.c (remote_wait): Change 'T' (expedited reply) message to
deal with arbitrary registers. Needed for sparc-stub,
use throughout, in place of compile time constant CPLUS_MARKER.
* cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
* cplus-dem.c (cfront_special): New function, as suggested
by pfieland@stratus.com.
* cplus-dem.c (forget_types): New function.
* cplus-dem.c (cplus_demangle): Call gnu_special, moved from
demangle_prefix().
* cplus-dem.c (mop_up): Call forget_types().
* cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
Use throughout, instead of checking current_demangling_style.
* cplus-dem.c (demangle_signature): When finding an explicit
start of function args, forget all remembered types for
lucid/cfront style demangling.
* cplus-dem.c (demangle_prefix): In a sequence of two or more
underbar characters, use last pair as the delimiter. Hoist
gnu_special() call up to cplus_demangle(). Call cfront_special()
when appropriate.
* cplus-dem.c (cplus_special): Fix virtual table name demangling
for inherited classes.
* cplus-dem.c (demangle_args): Document quirks of numbered
references to previously seen types.
* dbxread.c (read_ofile_symtab, process_one_symbol):
Use AUTO_DEMANGLING rather than explicitly checking
current_demangling_style.
* demangle.h: Add some comments.
* demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
CFRONT_DEMANGLING): New macros.
* dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
not found in the actual producer string produced by lcc.
* dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
than explicitly checking current_demangling_style.
disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
Check for duplicate breakpoints at the same address. Bug report
and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
NULL under non-error conditions.
* dwarfread.c (read_file_scope): Guard against dereferencing NULL
returned from end_symtab for empty compilation units.
* am29k-tdep.c: Lint from DECstation compiler.
* mem-break.c: Restore test of BREAKPOINT size that Fred removed.
As the man page says, "Sometimes you just can't get lint to shut
up". That doesn't mean you should blow away the code it won't
shut up about.
* mips-xdep.c: Revise stubbing-out of code until Rich cleans
it up over the next few weeks. Make mips x 29k build.
* tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
(FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
but leave it as a comment because the breakpoint instruction
is not easily accessible at this moment (it's static, and if
we define one here, it goes into every file compiled).
* dwarfread.c (scan_partial_symbols): Skip over DIE's within
function scopes when building partial symbol tables.
* objfiles.c (open_existing_mapped_file): Make it clear in
warning message that out of date mapped files are ignored.
* symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
unit source file name in error message.
* dwarfread.c (struct_type): In absence of AT_byte_size for
bitfield, use size of object of member's type for the size of
the anonymous object containing the bit field.
* dwarfread.c (completedieinfo): Set has_at_byte_size when
an AT_byte_size attribute is seen.
* mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
union aux_ext (was aux_ent).
* i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
unsigned char* to char*, for Lucid compiler.
* i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
to be correct type (from unsigned char* to char*).
* valprint.c (type_print_derivation_info): Minor tweak to placement
of commas in derived class printing.
* xcoffread.c (builtin_type): Fix misspelling in fatal message.
* serial.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
then work out the lseek positions of newlines by running through
the file and `tell'ing. This makes source file listing work on
OS's where the relationship between physical position in file and
canonical position is indeterminate, eg VMS and DOS.
* valprint.c (type_print_derivation_info): Print derivation info
in same form as class declarations in source.
* valprint.c (type_print_varspec_suffix): Split arg printing
code out to type_print_args function.
at_import, at_frame_base.
* dwarfread.c (completedieinfo): Remove cases for obsolete
AT_visibility, AT_import, and AT_frame_base attributes.
* breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
i860, which can keep up to 4 shadow breakpoints.
* tm-stratus.h (USG): Define.
* tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
* xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
* xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
* xm-stratus.h (NO_JOB_CONTROL): Remove define.
* config/stratus.mt (TDEPFILES): Include files available from
stratus that are not yet in release pending receipt of paperwork
at FSF.
* buildsym.c (finish_block): Minor code format change.
* gdbtypes.h (struct field): Add to comments.
* gdbtypes.h (virtual_field_bits): Add to comments.
* objfiles.c (allocate_objfile): Change obstack interface to
match FSF merging efforts.
* inflow.c (terminal_init_inferior, terminal_inferior,
terminal_ours_1, initialize_inflow): Record and use state
of lmode_inferior_valid and lmode_ours_valid.
with alloca, to avoid using random values from stack later on.
* defs.h (fprintf_filtered): Add prototype.
* gdbtypes.c (check_stub_method): Fix misleading comments.
* gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
support functions.
* gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
small changes to maint support functions.
* gdbtypes.h (cplus_struct_type): Reorganize member ordering
for some fields and expand comments.
* objfiles.c (allocate_objfile): Use new obstack_alloc_arg
macro and track change to obstack_full_begin macro.
* utils.c (fprintfi_filtered): New function.
* valprint.c (type_print_base): Fixup field printing to not
print extraneous lines and not print bogus "no data fields"
messages for C++ classes with no data members. Also use new
fprintfi_filtered function.
error if it fails to find a member type, rather than return NULL
and trigger a coredump.
* symtab.c (lookup_symbol, lookup_demangled_block_symbol,
lookup_demangled_partial_symbol,): Ask demangle_and_match to
match on complete demanglings, including argument lists for member
functions, rather than just accepting the first demangling that
matches the class and function name.
to start_symtab as the directory name.
* dwarfread.c (completedieinfo): Strip off any leading hostname
portion of the AT_comp_dir attribute string. Gdb doesn't know
what to do with them (FIXME).
automatically select demangling style.
* demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
DEMANGLING_STYLE, to make more descriptive. Revert back to
"auto" as default. Comment use.
* Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
* Makefile.in (${DEMANGLER}.o) Remove target and special
compilation rule.
demangling style for C++. Defaults to "auto".
* Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
* Makefile.in (SFILES_MAINDIR): Add demangle.c
* Makefile.in (OBS): Add demangle.o
* cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
Remove compile time decisions about demangling style and replace
with runtime decisions using current_demangling_style.
* cplus-dem.c (main): Expand code included during building of
standalone demangler to recognize demangling style options.
* dbxread.c (demangle.h): Include.
* dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
demangling style if processing g++ code and current demangling style
is auto (Note: this feature currently disabled.)
* demangle.c: New file, generic demangling control.
* demangle.h (demangling_styles): New enumeration to select one
of several demangling styles. Also define string names for each
style.
* demangle.h (set_demangling_style): Add prototype.
* dwarfread.c (demangle.h): Include.
* dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
New producer string prefixes to recognize.
* dwarfread.c (handle_producer): Consolidate actions for specific
producers. Set demangling style based on producer string if
current style is auto. (Note: this feature currently disabled.)
* config/ncr3000.mt (DEMANGLE_OPTS): Remove.
* c-exp.y: Call lookup_signed_typename() after seeing
"signed". This handles "signed char" correctly.
* c-exp.y: Recognize (but ignore) 'const' and 'volatile'
keywords before a type specifier.
* gdbcmd.h (maintenanceprintlist): Add declaration.
* main.c (maintenanceprintlist): Add definition.
* main.c (gdb_completer_command_word_break_characters): Add.
* main.c (symbol_completion_function): Switch completer word
break character sets dynamically, based on whether completion is
being done on commands or on something else.
* main.c (initialize_cmd_lists): Init maintenanceprintlist.
* maint.c: Include demangle.h.
* maint.c (maintenance_demangle): New function.
* maint.c (maintenance_print_command): New function.
* maint.c (_initialize_maint_cmds): Reorganize some commands
under new maintenance print subcommand.
to create new blank types, instead of handcrafting them.
* defs.h (printfi_filtered): Add prototype.
* utils.c (printfi_filtered): New function.
* gdbtypes.c (recursive_dump_type): Use printfi_filtered to
to simplify the code. Other cleanups.
* gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
* gdbtypes.h (struct cplus_struct_type): Add comments describing
use of various fields.
* gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
* c-exp.y (%token): Add CLASS as a token for C++, add grammar
production that currently treats it exactly the same as STRUCT.
* c-exp.y (yylex): Recognize "class" as token CLASS.
* symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
* symtab.c (decode_line_1): Fix to pass quoted args on down to
general symbol handling code. Call cplus_mangle_opname with
DMGL_ANSI.
* symtab.c (decode_line_2): Print demangled function names in
breakpoint menus, instead of just file and line number.
* symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
* valprint.c (type_print_base): Print "class" for C++ classes,
rather than "struct". Print section labels for public, protected
and private members of C++ classes.
* values.c: Include demangle.h.
* values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
Ian Lance Taylor
Per Bothner
John Gilmore
Stu Grossman
Fred Fish
Steve Chamberlain
David Henkel-Wallace
Ken Raeburn