support to use LOC_BASEREG rather than SYMBOL_BASEREG_VALID.
* dwarfread.c: Use LOC_BASEREG where appropriate.
* Various: Support LOC_BASEREG and LOC_BASEREG_ARG.
function.
* dwarfread.c (add_partial_symbol): Remove code to add minimal
symbols and remove comment about limitations. Experiments show
that now that gdb handles the ELF symtab better for creating
minimal symbols, that no additional information is added by
examining the DWARF information, and in fact, given the
limitations, the DWARF code was actually making things worse.
from the data symbols and give them the correct minimal_symbol_type.
Add file static symbols to the minimal symbol table, not just
global symbols. Ignore symbols that are section names and file names.
* dwarfread.c (add_partial_symbol): Add comment about limitations
of DWARF symbols for distinquishing data from bss when adding
minimal symbols. Add file local symbols to minimal symbols.
single parameter, the pointer to the partial symtab, rather than
a bunch of args that are derived from the partial symtab. Change
prototypes and callers to match.
* demangle.c: Change all references to cfront to ARM, since the
actual algorithm is the one specified in the Annotated Reference
Manual. This was confusing users into thinking that full cfront
support was implemented.
* dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
* eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
directly to lookup_struct_elt_type, which will do the
dereferencing itself.
* gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
NULL dereferencing bug for unnamed structs, comment out
questionable code.
change that now emits debugging info with the type long for Chill
longs.
* dwarfread.c (read_tag_string_type): Rewrite to allow forward
references of TAG_string_type DIEs in user defined types.
of array constants using the obvious syntax.
* c-valprint.c (c_val_print): Set printed string length.
* dwarfread.c (read_tag_string_type): New prototype and
function that handles TAG_string_type DIEs.
* dwarfread.c (process_dies): Add case for TAG_string_type
that calls new read_tag_string_type function.
* expprint.c (print_subexp): Add support for OP_ARRAY.
* gdbtypes.c (create_range_type, create_array_type): Inherit
objfile from the index type.
**** start-sanitize-chill ****
* ch-typeprint.c (chill_print_type): Add case for
TYPE_CODE_STRING.
* ch-valprint.c (chill_val_print): Fix case for
TYPE_CODE_STRING.
**** end-sanitize-chill ****
* tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
CPLUS_MARKER for all SVR4 systems, so follow suit.
* defs.h (strdup_demangled): Remove prototype.
* dwarfread.c (enum_type, synthesize_typedef): Use new macro
SYMBOL_INIT_LANGUAGE_SPECIFIC.
* dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
* minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
prim_record_minimal_symbol_and_info): Use new macro
SYMBOL_INIT_LANGUAGE_SPECIFIC.
* minsyms.c (install_minimal_symbols): Use new macro
SYMBOL_INIT_DEMANGLED_NAME.
* stabsread.c (define_symbol): Use new macro
SYMBOL_INIT_DEMANGLED_NAME.
* symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
Use new macro SYMBOL_INIT_DEMANGLED_NAME.
* symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
SYMBOL_INIT_DEMANGLED_NAME.
* symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
SYMBOL_DEMANGLED_NAME now tests language itself.
* symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
now tests language itself.
* symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
mangled name member in the language dependent portion of a symbol.
* symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
mangled name member appropriate for a symbol's language.
* symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
SYMBOL_DEMANGLED_NAME now tests language itself.
* symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
initializes language dependent portion of symbol.
* symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
demangles and caches the demangled form of symbol names.
* utils.c (fputs_demangled, fprint_symbol): Use current language
to select an appropriate demangling algorithm.
* utils.c (strdup_demangled): Remove, no longer used.
**** start-sanitize-chill ****
* symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
access the Chill mangled name member in the language dependent
portion of a symbol.
* ch-lang.c (chill_demangle): New function, simple demangler.
* defs.h (chill_demangle): Add prototype.
* symtab.h (language_dependent_info): Add struct for Chill.
**** end-sanitize-chill ****
* defs.h (demangle_and_match): Remove prototype.
* dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
and STREQN defined in defs.h.
* dwarfread.c (set_cu_language): For completely unknown languages,
try to deduce the language from the filename. Retain behavior
that for known languages we don't know how to handle, we use
language_unknown.
* dwarfread.c (enum_type, symthesize_typedef): Initialize language
and demangled name fields in symbol.
* dwarfread.c, mipsread.c, partial-stab.h: For all usages of
ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
* dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
* elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
Replace usages throughout.
* elfread.c (demangle.h): Include.
* elfread.c (record_minimal_symbol): Remove prototype and function.
* gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
B_CLRALL): Moved from symtab.h to gdbtypes.h.
* infcmd.c (jump_command): Remove code to demangle name and add
it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
* minsyms.c (demangle.h): Include.
* minsyms.c (lookup_minimal_symbol): Indent comment to match code.
* minsyms.c (install_minimal_symbols): Attempt to demangle symbol
names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
* mipsread.c (psymtab_language): Add static variable.
* stabsread.c (demangle.h): Include.
* stabsread.c (define_symbol): Attempt to demangle C++ symbol
names and cache them in the SYMBOL_DEMANGLED_NAME field.
* stack.c (return_command): Remove explicit demangling of name
and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
* symfile.c (demangle.h): Include.
* symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
to match macros in symfile.h and allow them to be compiled
if INLINE_ADD_PSYMBOL is not true.
* symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
* symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
Add code to demangle and cache C++ symbol names. Use macro form
if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
* symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
Remove, also defined in symfile.c, which we already fixed.
* symtab.c (expensive_mangler): Remove prototype and function.
* symtab.c (find_methods): Remove physnames parameter and fix
prototype to match.
* symtab.c (completion_list_add_symbol): Name changed to
completion_list_add_name.
* symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
the normal symbol name and the cached C++ demangled name.
* symtab.c (lookup_demangled_partial_symbol,
lookup_demangled_block_symbol): Remove prototypes and functions.
* symtab.c (lookup_symbol): Remove use of expensive_mangler,
use lookup_block_symbol instead of lookup_demangled_block_symbol.
Remove code to try demangling names and matching them.
* symtab.c (lookup_partial_symbol, lookup_block_symbol):
Fix to try matching the cached demangled name if no match is
found using the regular symbol name.
* symtab.c (find_methods): Remove unused physnames array.
* symtab.c (name_match, NAME_MATCH): Remove function and macro,
replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
* symtab.c (completion_list_add_symbol): Rewrite to use cached
C++ demangled symbol names.
* symtab.h: Much reformatting of structures and such to add
whitespace to make them more readable, and make them more
consistent with other gdb structure definitions.
* symtab.h (general_symbol_info): New struct containing fields
common to all symbols.
* symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
* symtab. (struct minimal_symbol, struct partial_symbol, struct
symbol): Use general_symbol_info struct.
* utils.c (demangle_and_match): Remove, no longer used.
* valops.c (demangle.h): Include.
* xcoffexec.c (eq): Remove macro, replace usages with STREQ.
* blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
symmisc.c, symtab.c, valops.c: Replace references to minimal
symbol fields with appropriate macros.
* breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
demangle.c, elfread.c, energize.c, environ.c, exec.c,
gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
* breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
appropriate.
* buildsym.c (start_subfile, patch_subfile_names): Default the
source language to what can be deduced from the filename.
* buildsym.c (end_symtab): Update the source language in the
allocated symtab to match what we have been using.
* buildsym.h (struct subfile): Add a language field.
* c-typeprint.c (c_print_type): Remove code to do explicit
demangling.
* dbxread.c (psymtab_language): Add static variable.
* dbxread.c (start_psymtab): Initialize psymtab_language using
deduce_language_from_filename.
* Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
* Makefile.in (HFILES): Add valprint.h.
* Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
* typeprint.c, typeprint.h: New files for language independent
type printing functions.
* c-typeprint.c, m2-typeprint.c: New files for language dependent
type printing functions and definitions.
* valprint.h: New include file for language independent value
printing definitions.
* c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
dependent value printing functions.
* c-exp.y (production ptype): Add range_type variable and use new
create_range_type function.
* c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
infcmd.c (path_var_name), language.c (unk_op_print_tab),
m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
"const static" to ANSI-conformant "static const".
* c-exp.y (c_create_fundamental_type): Remove unused nbytes.
* c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
and c_val_print.
* c-lang.h (c_print_type, c_val_print): Add prototypes.
* coffread.c (decode_type): Add range_type variable and call to
new create_range_type function.
* complaints.c (complain): Remove unused val variable.
* complaints.c (_initialize_complaints): Make it void.
* convex-tdep.c (value_of_trapped_internalvar): Add range_type
variable and call new create_range_type function.
* defs.h (enum val_prettyprint): Move enum from value.h to here
so we can avoid having to include value.h just for prototypes that
need the enum (thanks ANSI).
* dwarfread.c (struct_type): Local anonymous_size variable is
only used if !BITS_BIG_ENDIAN.
* dwarfread.c (decode_subscript_data_item): Add rangetype
variable and call new create_range_type function.
* elfread.c (elf_symfile_read): Remove unused dbx and text_sect
variables.
* eval.c (evaluate_subexp): Remove unused local variable name
and the statement with no side effects that initializes it.
* expprint.c (print_subexp): Change local_printstr to
LA_PRINT_STRING.
* gdbtypes.c (create_range_type): New function that creates
a range type using code fragments from object file readers as
an example of what has to be initialized.
* gdbtypes.c (create_array_type): Removed index_type, low_bound,
and high_bound parameters, replaced with a single range_type
parameter. Change function body to use passed in range_type
rather than handcrafting one.
* gdbtypes.h (create_range_type): Add prototype.
* gdbtypes.h (create_array_type): Change prototype parameters.
* infrun.c (normal_stop): Remove unused local variables tem and c.
* infrun.c (hook_stop_stub): Return 0 rather than random value.
* language.c (unk_lang_print_type, unk_lang_val_print): Add
stub functions that call error if called.
* language.c (unknown_language_defn, auto_language_defn,
local_language_defn): Add initializers unk_lang_print_type and
unk_lang_val_print.
* language.h (struct language_defn): Reformat for larger
comments, add la_print_type and la_val_print members. Add
LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
* m2-lang.c (m2_create_fundamental_type): Remove unused local
variable nbytes.
* m2-lang.c (m2_language_defn): Add initializers m2_print_type
and m2_val_print.
* m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
* main.c (execute_command): Remove unused local variable cmdlines.
* main.c (echo_command), stabsread.c (read_type), printcmd.c
(clear_displays), symmisc.c (block_depth), values.c
(clear_value_history):
Make testing of truth value of assignment result explicit.
* mipsread.c (upgrade_type): Update FIXME to include future use
of create_range_type.
* printcmd.c (ptype_command, ptype_eval, whatis_command,
whatis_exp, maintenance_print_type): Move prototypes and functions
to new typeprint.c.
* printcmd.c (_initialize_printcmd): Move add_com calls for
ptype_command and whatis_command to new typeprint.c.
* ser-bsd.c (serial_open): Remove unused variable sgttyb.
* source.c (find_source_lines): Local variable c only used
when LSEEK_NOT_LINEAR is defined.
* stabsread.c (read_array_type): Use new create_range_type
function.
* stabsread.c (read_range_type): Add new index_type variable and
call new create_range_type function rather than handcrafting
range types.
* symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
* symtab.c (typedef_print usages): Use c_typedef_print, renamed.
* symtab.c (type_print_base usages): Use c_type_print_base.
* symtab.c (type_print_varspec_prefix usages): Use
c_type_print_varspec_prefix.
* symtab.c (type_print_method_args usages): Use
cp_type_print_method_args.
* valprint.c: Completely ripped apart and the fragments used
to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
valprint.h. Remaining stuff is language independent.
* value.h (struct fn_field): Forward declare for prototypes.
* value.h (type_print_1): Remove prototype.
* value.h (enum val_prettyprint): Moved to defs.h.
* value.h (typedef_print): Prototype renamed to c_typedef_print.
* value.h (baseclass_offset): Add prototype.
**** start-sanitize-chill ****
* Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
* Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
* ch-typeprint.c: New file for language dependent type printing.
* ch-valprint.c: New file for language dependent value printing.
* ch-exp.y (parse_number): Remove prototype and stub function.
* ch-exp.y (decode_integer_literal): Removed unused digits and
temp variables.
* ch-exp.y (convert_float): Completely ifdef out for now.
* ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
ch-lang.c (chill_op_print_tab):
Change from ANSI-obsolescent "const static" to ANSI-conformant
"static const".
* ch-exp.y (yylex): Add unhandled storage class enumeration
literals to switch statement for completeness.
* ch-lang.c (chill_create_fundamental_types): Remove unused
nbytes variable. Change dummy type to 2 bytes to match int.
Handle FT_VOID types gratuituously added to chill DWARF by
compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
type rather than a one byte TYPE_CODE_INT type.
* ch-lang.c (chill_language_defn): Add chill_print_type and
chill_val_print.
* ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
**** end-sanitize-chill ****
* complaints.c (complain): Made into a varargs function.
* complaints.h: New file, code moved from symfile.h.
* Makefile.in (SFILES_MAINDIR): Add complaints.c.
* Makefile.in (HFILES): Add complaints.h.
* Makefile.in (OBS): Add complaints.o.
* symfile.c (complaint_root, stop_whining, complaint_series,
complain, clear_complaints, add_show_from_set for stop_whining):
Moved to complaints.c.
* symfile.h (struct complaint, complaint_root decl, complain
prototype, clear_complaints prototype): Moved to complaints.h.
* buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
complaints.h. Remove casts from arguments to complain(),
which is now a varargs function, and remove unnecessary
placeholder zero args.
* defs.h (begin_line): Add prototype.
* defs.h (vprintf_filtered): Add prototype.
* dwarfread.c (varargs.h): Remove, no longer needed.
* dwarfread.c (dwarfwarn): Remove prototype and function.
* dwarfread.c (complaints): Define a bunch of complaints.
* dwarfread.c (SQUAWK): Remove macro defs, convert all
usages to standard complain() calls.
* utils.c (begin_line): New function that ensures that
whatever gets filter-printed next starts on its own line.
* utils.c (vprintf_filtered): New func, like vfprintf_filtered,
but to stdout (calls vfprintf_filtered internally).
a optional type to decorate as an array type, the type of the
index, and the bounds of the array. Records this additional info
in the array type for use with languages with nonzero array
bounds.
* gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
to note that arrays may have bounds.
* gdbtypes.h (create_array_type): Update prototype.
* c-exp.y (ptype production): Adjust for new create_array_type
calling conventions.
* coffread.c (decode_type): Call create_array_type rather than
handcrafting array types.
* convex-tdep.c (value_type): Remove, now use create_array_type.
* convex-tdep.c (value_of_trapped_internalvar): Convert calls to
vector_type into calls to create_array_type.
* dwarfread.c (decode_subscr_data): Name changed to
decode_subscript_data_item throughout.
* dwarfread.c (decode_subscript_data_item): Rewrite to use
create_array_type. Now records index type and range as well.
* dwarfread.c (dwarf_read_array_type): Rewrite as part of
change to use create_array_type.
* dwarfread.c (read_subroutine_type): Test existing user defined
types before decorating them, to ensure they are blank, and
complain about it if they are not.
* dwarfread.c (decode_fund_type): For unrecognized types, always
return some valid type (type integer). If the unrecognized type
cannot be an implementation defined type, complain as well.
* m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
* m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
* mipsread.c (upgrade_type): Add FIXME comment that code to
handcraft arrays should be replaced with call to create_array_type.
* stabsread.c (read_array_type): Replace code to handcraft
array types with call to create_array_type.
* valprint.c (type_print_varspec_prefix): Minor formatting
change, join lines that don't need to be split.
* config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
* config/amix.mh (NATDEPFILES): Add.
* config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
to NATDEPFILES.
* dwarfread.c (decode_subscr_data): Remove spurious test that
accepted only integer subscript types. We don't do anything
with the type at the moment anyway.
language specific fundamental types for C.
* m2-exp.y (m2_create_fundamental_type): New function to create
language specific fundamental types for Modula 2.
* c-exp.y (c_language_defn, cplus_language_defn): Add
c_create_fundamental_type to language struct initializers.
* m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
to language struct initializers.
* dwarfread.c (expression.h, language.h): Include.
* dwarfread.c (ftypes): New array to hold fundamental types
for current compilation unit.
* dwarfread.c (cu_language_defn): New pointer to language
struct for language of current compilation unit.
* dwarfread.c (dwarf_fundamental_type): New function to
create/lookup fundamental types.
* dwarfread.c (set_cu_language): Initialize cu_language_defn.
* dwarfread.c (throughout): Replace lookup_fundamental_type
with dwarf_fundamental_type.
* dwarfread.c (read_file_scope): Zero out ftypes for each new
compilation unit (may be different language or different objfile).
* gdbtypes.c (lookup_fundamental_type): Move actual type
creations into language specific fundamental type creation
functions and call via create_fundamental_type. Add comment
about this function being obsolescent.
* gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
sized signed and unsigned integers.
* gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
* language.c (language_def): New function to lookup a language
struct given it's enumeration.
* language.h (struct language_defn): Add la_fund_type, a pointer
to a function that creates fundamental types for this language.
* language.h (create_fundamental_type): New macro to create
fundamental types based on the current language.
* language.h (language_def): Add prototype.
* language.c (unk_lang_create_fundamental_type): New function
for initializing language structs, calls error if called.
* language.c (unk_language_defn, auto_language_defn,
local_language_defn): Use unk_lang_create_fundamental_type.
**** start-sanitize-chill ****
ch-exp.y (chill_create_fundamental_type): New function.
ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
**** end-sanitize-chill ****
* dwarfread.c: include <sys/types.h> for SCO.
* infptrace.c: Don't include ptrace.h under SCO.
* config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
gcc.
* config/i386v.mt: Add exec.o to TDEPFILES.
* dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
(elfstab_build_psymtabs): staboffset and stabstroffset args are
file_ptr's.
* dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
(scan_compilation_units): Punt unused filename arg. dbfoff,
lnoffset, and curlnoffset are file_ptr's now.
(dwarf_build_psymtabs): Drop desc and filename args; use
objfile. dbfoff and lnoffset are file_ptr's now.
(read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
* elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
(elf_symfile_read): Skip desc and filename args to
dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
* gdb-stabs.h: Use file_ptr rather than off_t.
* mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
compile-time debug check that someone turned off as "unused".
(read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
* symfile.h: Update dwarf_build_psymtabs and
elfstab_build_psymtabs prototypes.
* xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
Use file_ptr offsets. bfd_seeks use L_SET.
* dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
dbfsize and use it to initialize new local file scope dbsize.
* dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
* dwarfread.c (basicdieinfo): Use dbsize to check for oversize
DIEs as well as the current check for undersize DIEs. This helps
to gracefully detect and reject corrupted DIE information.
language for current compilation unit being processed.
* dwarfread.c (set_cu_language): New local function to decode
and record language for current compilation unit being processed.
* dwarfread.c (synthesize_typedef): Add local function to
synthesize a typedef for C++ classes, structs, unions, and
enumerations.
* dwarfread.c (read_structure_scope): Synthesize typedefs
for C++ classes, structs and unions.
* dwarfread.c (read_enumeration): Synthesize typedefs for
C++ enumerations.
* dwarfread.c (read_file_scope): Call set_cu_language to
record language for current compilation unit. After symtab
is built, save this recorded language.
* dwarfread.c (process_dies, add_partial_symbol, struct_type,
scan_partial_symbols, new_symbol): Recognize TAG_class_type.
* dwarfread.c (add_partial_symbol): Synthesize partial symbol
typedefs for C++ classes, structs, unions, and enumerations.
* dwarfread.c (scan_compilation_units): Call set_cu_language
to record language for current compilation unit.
* dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
for TAG_enumeration_types, rather than in add_partial_symbol.
* dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
case with class, struct, and union type cases, now that they are
the same. Remove tests for non-NULL name attributes, now done
by callers.
* gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
treat as alias for TYPE_CODE_STRUCT for now.
types.
* stabsread.c (read_array_type, read_range_type, define_symbol):
Call alloc_type to alloc new types.
* stabsread.c (define_symbol): Move dbl_valu symbol field data
from type_obstack to symbol_obstack.
* stabsread.c (define_symbol): Move typedef_sym from type_obstack
to symbol_obstack.
* gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
associated with a type, using the same mechanism as was used to
allocate space for the type structure itself.
* coffread.c (patch_type, coff_read_struct_type,
coff_read_enum_type): Use TYPE_ALLOC.
* dwarfread.c (struct_type): Use TYPE_ALLOC.
* gdbtypes.c (create_array_type, check_stub_method,
allocate_cplus_struct_type): Use TYPE_ALLOC.
* mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
* stabsread.c (read_struct_type, read_array_type, read_enum_type,
read_range_type): Use TYPE_ALLOC.
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.
NULL under non-error conditions.
* dwarfread.c (read_file_scope): Guard against dereferencing NULL
returned from end_symtab for empty compilation units.
* 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.
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.
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.
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.
* gdbtypes.c (init_type): Use copy of typename on type_obstack.
* dwarfread.c (enum_type): Save enum names on type_obstack.
* dwarfread.c (struct_type): Save member name on type_obstack.
* symtab.c (_initialize_symtab): Fix misspelling.
* regex.c (store_jump, insert_jump): Return void.
* dwarfread.c (enum_type): Fix misspelling in comment.
* valprint.c (val_print_fields, cplus_val_print): Minor
adjustment to printing of C++ class structures to more closely
match format for printing C structures, with and without setting
pretty print.
Change 'modifier' to char from unsigned char. Cast single use
that needs to be unsigned char.
* symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
* utils.c (strdup_demangled): Add function.
* defs.h (strdup_demangled): Add prototype.
* stack.c (return_command): Demangle C++ function names for query.
* infcmd.c (jump_command): Demangle C++ function names for query.
* cplus-dem.c (consume_count): New function and prototype.
* cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
do_type): Replace conversion code with consume_count().
* cplus-dem.c (gnu_special): Fix demangled of static members.
* source.c (list_command): Print demangled function names
when appropriate. Fix supplied by Peter Schauer.
disconnecting from controlling terminal, to avoid gdb hanging
on SVR4. Fixes bug reported by Oliver Okrongli.
* procfs.c (PROC_NAME_FMT): Change format to match default used
by system, as suggested by Oliver Okrongli.
* tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
bug fix from Brent Townshend (bst%tt@cam.ORG).
* c-exp.y (nonempty_typelist): Fix memory overrun bug reported
by turlais@rechser.total.fr.
* dwarfread.c (decode_subscr_data): Fix bug in calculation of
length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
* objfiles.h (unlink_objfile): Add prototype.
* objfiles.c (unlink_objfile): Add function.
* objfiles.c (free_objfile): Call unlink_objfile.
* objfiles.c (allocate_objfile): Call unlink_objfile on newly
remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
Also, discard old possibly bogus sf struct.
* symfile.c (symbol_file_add): Call init_entry_point_info() and
find_sym_fns() for remapped symbol files, in case of any changes
since the last mapping.
* Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
* configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
* dwarfread.c (struct_type): Apply fix from Peggy Fieland for
proper handling of bit fields.
* gdbtypes.h (struct type): Clarify use of field.bitpos.
* symtab.h: Fix couple of misspellings in comments.
* value.h (struct value): Clarify use of bitpos.
* value.h (unpack_field_as_long): Change prototype, returns
LONGEST.
* values.c (unpack_field_as_long): Change return type to LONGEST,
sign extend unpacked fields that are signed, other rewriting.
* config/ncr3000.mt: New target config file.
and fix all usages to be independent of host/target integer size
mismatches. However, cross debugging will still not work until the
sign extension issue is resolved either by fixing the bfd library
or implementing sign extension in the gdb code.
basis. See comments in objfiles.h and details in ChangeLog. Also remove
redundant definitions of FRAME_CHAIN_VALID from most of the tm-* files and
use a default definition in frame.h.
* All GDB files that #include defs.h: Removed stdio.h.
(defs.h): #include stdio.h.
This has been tested by building GDBs for all targets hosted on Sun4.
None of the build problems were related to stdio.h inclusion. (n.b.
many configurations don't build for other reasons.)
(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).
Jim Kingdon
Fred Fish
Stu Grossman
John Gilmore
Michael Tiemann
Per Bothner
Steve Chamberlain
David Henkel-Wallace