Committed by Jim Blandy <jimb@redhat.com>.
* eval.c (evaluate_subexp_standard, case OP_OBJC_MSGCALL): Use
CORE_ADDR as type for selectors. Correct types for GNU run time
message lookup function to use double indirection.
* objc-lang.c (lookup_child_selector): Use CORE_ADDR as return type.
* objc-lang.h (lookup_child_selector): Adapt prototype.
language-specific info for printing, prefixifying, dumping, and
evaluating expressions.
(exp_descriptor_standard): Declare new variable.
(print_subexp): Make global and declare here (from expprint.c).
(dump_subexp): Ditto.
(dump_subexp_body_standard): Declare.
(operator_length_standard): Declare.
(op_name_standard): Declare.
(print_subexp): Declare.
(print_subexp_standard): Declare.
* language.h (struct language_defn): Add la_exp_desc field to hold
pointer to table for language-specific operators.
Remove evaluate_exp field, which is now in struct exp_descriptor.
* parse.c (operator_length): Move most code to new
operator_length_standard function. Use language-specific information.
(operator_length_standard): New function taking most code from
operator_length.
(exp_descriptor_standard): New constant.
* expression.h (enum exp_opcode): Add definitions of OP_EXTENDED0
and OP_EXTENDED_LAST.
* expprint.c (print_subexp): Use language-specific print_subexp.
Make global; remove static declaration.
Move most code to print_subexp_standard.
(print_subexp_standard): New function, containing code formerly in
print_subexp.
(op_name): Add expression to argument signature.
Use langauge-specific op_name.
Move most code to op_name_standard.
(op_name_standard): New function, containing code formerly in op_name.
(dump_subexp): Use new version of op_name function.
Use language-specific dump_subexp_body, and move most existing code to
dump_subexp_body_standard.
(dump_raw_expression): Use new op_name interface.
(dump_subexp_body): Move most code to dump_subexp_body_standard.
(dump_subexp_body_standard): New function, containing code formerly
in dump_subexp_body.
* language.c (unknown_language): Add default la_exp_desc field and
remove evaluate_exp field.
(auto_language): Ditto.
(local_language): Ditto.
* f-lang.c (f_language_defn): Ditto.
* c-lang.c (c_language_defn): Ditto.
(cplus_language_defn): Ditto.
(asm_language_defn): Ditto.
(minimal_language_defn): Ditto.
* p-lang.c (pascal_language_defn): Ditto.
* m2-lang.c (m2_language_defn): Ditto.
* objc-lang.c (objc_language_defn): Ditto.
* jv-lang.c (exp_descriptor_java): New variable, containing
Java-specific expression evaluator.
(java_language_defn): Add la_exp_desc field and remove evaluate_exp
field.
* scm-lang.c (exp_descriptor_scm): New variable, containing
Scheme-specific expression evaluator.
(scm_language_defn): Add la_exp_desc field and remove evaluate_exp
field.
* objc-lang.c (print_object_command): Take evaluate_exp from the
la_exp_desc field.
* Makefile.in (eval.o): Add dependency on parser-defs.h.
* eval.c: Include parser-defs.h for the full declaration of
la_exp_desc's type.
(evaluate_subexp): Get evaluate_exp out of la_exp_desc field.
The old method would drag in the entire array, then look for the
single element. This method just gets the right element out instead.
Saves memory, and saves a crash for array with (*) as one of the
dimensions when it would previously have allocated (unsigned int) -1 bytes.
* frame.c (get_current_frame): Check target_has_registers before
checking target_has_stack.
* eval.c (evaluate_subexp_standard): Use get_selected_frame,
instead of deprecated_selected_frame.
* findvar.c (value_of_register): Pass "frame", not
deprecated_selected_frame, to value_of_builtin_reg.
* frame.c: Include "gdb_string.h" and "builtin-regs.h".
(frame_map_regnum_to_name): New function.
(frame_map_name_to_regnum): New function.
* frame.h (frame_map_name_to_regnum): Declare.
(frame_map_regnum_to_name): Declare.
* builtin-regs.c (builtin_reg_map_regnum_to_name): New function.
* builtin-regs.h (builtin_reg_map_regnum_to_name): Declare.
* parse.c: Do not include "builtin-regs.h".
(target_map_name_to_register): Delete function.
(write_dollar_variable): Use frame_map_name_to_regnum.
* parser-defs.h (target_map_name_to_register): Delete declaration.
* expprint.c: Include "frame.h".
(print_subexp): Use frame_map_regnum_to_name.
* eval.c (evaluate_subexp_standard): Use frame_map_regnum_to_name.
* infcmd.c (registers_info): Use frame_map_name_to_regnum.
2002-09-25 Andrew Cagney <cagney@redhat.com>
* gdb.base/pc-fp.exp, gdb.base/pc-fp.c: New test.
* valops.c (find_overload_match): Accept obj as a
reference parameter. Update it before returning.
* value.h (find_overload_match): Update prototype.
* eval.c (evaluate_subexp_standard): Pass object to
find_overload_match by reference.
2001-12-10 Fred Fish <fnf@redhat.com>
* values.c (value_fn_field): Add physname variable. Use a minimal
symbol if we don't find a full symbol. Remove setting of the new
value's type since that was already done by allocate_value().
Remove obsolete commented out error call since callees need to
handle a NULL return, which is possible result not an error.
* eval.c (evaluate_subexp_standard): Move check for inlined
functions to precede attempt to dereference a NULL argvec[0].
Abstract out operations specific to particular C++ ABI's, and
invoke them through a function table. This removes the C++ ABI
dependencies scattered throughout the code, and allows us to
cleanly add support for new C++ ABI's.
* cp-abi.h, cp-abi.h, gnu-v2-abi.c, hpacc-abi.c: New files.
* c-typeprint.c, c-valprint.c, dbxread.c, eval.c, gdbtypes.c,
jv-typeprint.c, linespec.c, symtab.c, typeprint.c, valops.c:
#include "cp-abi.h". These files all use functions now declared
there.
* symtab.h (OPNAME_PREFIX_P, VTBL_PREFIX_P, DESTRUCTOR_PREFIX_P):
Deleted. These services are now provided by functions declared in
cp-abi.h.
* value.h (value_rtti_type, value_virtual_fn_field): Same.
* values.c (value_virtual_fn_field): Same, for this definition.
* valops.c (value_rtti_type): Same.
* c-typeprint.c (c_type_print_base): Use the functions from
"cp-abi.h", instead of the old macros, or hard-coded ABI-specific
tests.
* dbxread.c (record_minimal_symbol): Same.
* gdbtypes.c (get_destructor_fn_field, virtual_base_index,
virtual_base_index_skip_primaries): Same.
* jv-typeprint.c (java_type_print_base): Same.
* linespec.c (find_methods, decode_line_1): Same.
* symtab.c (gdb_mangle_name): Same.
* Makefile.in (SFILES): Add the new .c files mentioned above.
(cp_abi_h): New variable.
(COMMON_OBS): Add gnu-v2-abi.o, hpacc-abi.o, and cp-abi.o.
(cp-abi.o, gnu-v2-abi.o, hpacc-abi.o): New targets.
(c-typeprint.o, c-valprint.o, dbxread.o, eval.o, gdbtypes.o,
jv-typeprint.o, symtab.o, linespec.o, typeprint.o, valops.o): Add
dependency on $(cp_abi_h).
functions which architectures can redefine, defaulting to
generic_pointer_to_address and generic_address_to_pointer.
* findvar.c (extract_typed_address, store_typed_address,
generic_pointer_to_address, generic_address_to_pointer): New
functions.
(POINTER_TO_ADDRESS, ADDRESS_TO_POINTER): Provide default
definitions.
(extract_address, store_address): Doc fixes.
* values.c (value_as_pointer): Doc fix.
(value_from_pointer): New function.
* defs.h (extract_typed_address, store_typed_address): New
declarations.
* inferior.h (generic_address_to_pointer,
generic_pointer_to_address): New declarations.
* value.h (value_from_pointer): New declaration.
* ax-gdb.c (const_var_ref): Use value_from_pointer, not
value_from_longest.
* blockframe.c (generic_push_dummy_frame): Use read_pc and
read_sp, not read_register.
* c-valprint.c (c_val_print): Use extract_typed_address instead of
extract_address to extract vtable entries and references.
* cp-valprint.c (cp_print_value_fields): Use value_from_pointer
instead of value_from_longest to extract the vtable's address.
* eval.c (evaluate_subexp_standard): Use value_from_pointer
instead of value_from_longest to compute `this', and for doing
pointer-to-member dereferencing.
* findvar.c (read_register): Use extract_unsigned_integer, not
extract_address.
(read_var_value): Use store_typed_address instead of store_address
for building label values.
(locate_var_value): Use value_from_pointer instead of
value_from_longest.
* hppa-tdep.c (find_stub_with_shl_get): Use value_from_pointer,
instead of value_from_longest, to build arguments to __d_shl_get.
* printcmd.c (set_next_address): Use value_from_pointer, not
value_from_longest.
(x_command): Use value_from_pointer, not value_from_longest.
* tracepoint.c (set_traceframe_context): Use value_from_pointer,
not value_from_longest.
* valarith.c (value_add, value_sub): Use value_from_pointer, not
value_from_longest.
* valops.c (find_function_in_inferior, value_coerce_array,
value_coerce_function, value_addr, hand_function_call): Same.
* value.h (COERCE_REF): Use unpack_pointer, not unpack_long.
* values.c (unpack_long): Use extract_typed_address to produce
addresses from pointers and references, not extract_address.
(value_from_longest): Use store_typed_address instead of
store_address to produce pointer and reference values.
* eval.c (evaluate_subexp_with_coercion): Add call to
check_typedef, to handle typedeffed vars correctly.
* gdb.base/printcmds.c: Add typedeffed arrays.
* gdb.base/printcmds.exp (test_print_typedef_arrays): New
procedure to test arrays that are typedef'd.
* gdbtk.c (gdb_get_breakpoint_info): Add string for new
enumeration del_at_next_stop to bpdisp array.
end-sanitize-gdbtk
* eval.c (evaluate_subexp_for_sizeof): Handle dereferencing
of non-pointer values.
* symtab.c (gdb_mangle_name): Improve mangling of nested types,
their physical names already include the class name.
* valops.c (value_cast): Handle upcast of a class pointer.
From Andreas Schwab (schwab@issan.informatik.uni-dortmund.de):
* corelow.c (get_core_registers): Make secname big enough.
if we have a type.
* eval.c (evaluate_subexp_standard): In case of OP_ARRAY:
check number of args against bounds of array to avoid
memory corruption.
* value.h (COERCE_REF): Do a CHECK_TYPEDEF in case we get
a TYPE_CODE_TYPEDEF.
Add some checks for powerset compatibility.
* valops.c (value_slice): Use lowbound instead of lowerbound for
call to slice_range_type to get correct bounds.
before testing against reg_ptr.
* eval.c (evaluate_subexp_standard): Cast type of
TYPE_FN_FIELD_VOFFSET to int.
* findvar.c (extract_signed_integer, extract_unsigned_integer,
extract_long_unsigned_integer): Cast type of sizeof to int.
* values.c (unpack_field_as_long, modify_field): Ditto.
* valops.c (value_assign, call_function_by_hand): Ditto.
* infcmd.c (do_registers_info): Ditto.
* ser-tcp.c (tcp_open): Ditto
* remote.c (putpkt): Ditto.
* dcache.c (dcache_peek): Ditto.
* dcache.c (dcache_poke): Ditto.
* m2-exp.y (yylex): Ditto.
* gnu-regex.c (re_match_2): Ditto.
* f-lang.c (ADD_BF_SYMNUM, saved_bf_list_end, tmp_bf_ptr): Ifdef
out unused macro definition and variables.
* inftarg.c (proc_wait): Move from main.c to here, and make static.
* valprint.c (val_print_string): Change bufsize from int to unsigned.
* main.c (wait.h): Include
* top.c (command_line_input): Remove unused variable "c".
* f-typeprint.c (f_type_print_varspec_prefix): Add missing enum
value TYPE_CODE_TYPEDEF to switch statement.
(f_type_print_varspec_suffix): Add missing enum value
TYPE_CODE_TYPEDEF to switch statement.
* ch-exp.c (parse_primval): Add remaining enumeration values to
switch statement, with no specific action.
(ch_lex): Add LOC_UNRESOLVED in switch statement.
(pushback_token): Ifdef out, since code using it is ifdef'd out.
* stabsread.c (cleanup_undefined_types): Remove unused label
"badtype".
* objfiles.h (print_symbol_bcache_statistics): Add prototype.
* maint.c (objfiles.h): Include.
(maintenance_print_statistics): Remove unused variable "temp".
* minsyms.c (lookup_minimal_symbol_solib_trampoline): Remove
unused variable "found_file_symbol".
* m2-exp.y (yylex): Add LOC_UNRESOLVED case to switch.
* language.c (lang_bool_type): Use existing function local type
variable rather than create block local variables.
* solib.c (disable_break): Enclose in ifndef SVR4_SHARED_LIBS.
* infptrace.c (wait.h, command.h): Include.
* ser-tcp.c (gdb_string.h): Include
* i386-tdep.c (codestream_seek): Change "place" to CORE_ADDR.
(i386_get_frame_setup): Change "pc" from int to CORE_ADDR.
* command.c (complete_on_enum): Make assignment used as truth value
explictly check against NULL.
(wait.h): Include.
* infrun.c (wait_for_inferior): Ifdef out prologue_pc since code
that uses it is ifdef'd out.
* parser-defs.h: Add prototype for write_dollar_variable.
* infrun.c: Add prototype for write_pc_pid.
* breakpoint.h: Add prototype for re_enable_breakpoints_in_shlibs.
* symmisc.c (bcache.h): Include.
* bcache.h: Add prototype for print_bcache_statistics.
* symfile.c: Include <time.h>.
* printcmd.c (print_scalar_formatted): Change len to unsigned int.
* valarith.c (value_equal): Cast result of TYPE_LENGTH to int.
* valarith.c (value_binop): Change result_len, promoted_len1,
and promoted_len2 to unsigned int.
* valarith.c (value_subscripted_rvalue): Change elt_offs and
elt_size to unsigned int.
* valops.c (value_array): Change typelength to unsigned int.
(destructor_name_p): Change len to unsigned int.
* scm-lang.h (scm_parse): Add prototype for scm_unpack.
* symfile.c (decrement_reading_symtab): Change return type to void.
* valarith.c (value_subscript): Remove unused variable "word".
(value_subscript): Remove unused variable "tint".
* valops.c (auto_abandon): Ifdef out, since code using it is also
ifdef'd out.
* eval.c (init_array_element): Remove unused variable "val".
* Makefile.in (values.o): Depends on scm-lang.h.
(command.o): Depends upon wait_h.
(ser-tcp.o): Depends upon gdb_string.h.
(infptrace.o): Depends upon wait_h and command_h.
(maint.o): Depends on objfiles.h and symfile.h.
* values.c (allocate_repeat_value): Remove unused variable
"element_type".
(scm-lang.h): Include.
* breakpoint.c (create_longjmp_breakpoint): Enclose in
GET_LONGJMP_TARGET define, unused otherwise.
* config/i386/nm-linux.h: Add prototypes for i386_insert_watchpoint,
i386_remove_watchpoint and i386_stopped_by_watchpoint.
for TYPE_CODE_SET and TYPE_CODE_BITSTRING too.
* eval.c (evaluate_subexp_standard): When known, use the formal
parameter type as the expected type when evaluating arg expressions.
* ch-lang.c (evaluate_subexp_chill): Likewise (for MULTI_SUBSCRIPT).
This (with a fix to gcc/config/sparc/sparc.h) fixes PR chill/8742.
* language.h (LA_BOOL_TYPE): New macro.
* eval.c (evaluate_subexp_standard) Use LA_BOOL_TYPE instead
of builtin_type_int where appropriate,
* valarith.c (value_subscript): Likewise.
Add check_typedef/CHECK_TYPEDEF as needed.
* f-typeprint.c: Various cleaning up.
* valarith.c (value_subscript): Also subscript bitstrings (for Chill).
* typeprint.c (print_type_scalar): Also support TYPE_CODE_RANGE.
* eval.c (evaluate_subexp_standard case OP_ARRAY): Implement
support for labelled array tuples and ranges in powerset tuples.
(init_array_element): New function.
around calls to create_longjmp_breakpoint. Why install the
breakpoints if we can't find the longjmp target?
* infrun.c (wait_for_inferior): Cleanup comments near call test.
* remote-mips.c: Fixed a bunch of prototypes to avoid char/int
complaint from picky compilers. Add comment to mips_expect.
Replace all instances of sr_get_debug with remote_debug.
* (mips_readchar): Don't jam init string to monitor.
mips_initialize() handles that.
* (mips_receive_header): Print better message when we get too
much garbage.
* (mips_request): Allow caller to pass in buff to allow them to
analyze the returned message.
* (mips_initialize): Re-do initialization to try sending a BREAK,
a ^C, and then a download escape sequence. Cleanup protocol
startup. Eliminate sleeps. Clear breakpoints (if using monitor
breakpoints). Re-init frame.
* (mips_detach): Close down target.
start-sanitize-gm
* (mips_resume): Pass signal down to target.
* (mips_create_inferior): Start target with TARGET_SIGNAL_PWR.
end-sanitize-gm
* (mips_wait): Handle return status with registers, or breakpoint stuff.
* (mips_kill): Add ^C handling.
* (mips_insert_breakpoint mips_remove_breakpoint): Call new
breakpoint stuff if enabled.
* (calculate_mask remote_mips_set_watchpoint
remote_mips_remove_watchpoint remote_mips_stopped_by_watchpoint):
Hardware watchpoint/breakpoint stuff.
* (common_breakpoint): Common code for new monitor breakpoint commands.
* (mips_load): Don't use `prompt'. It's a global variable.
* top.c (dont_repeat_command): New command for use in
user-defined commands to suppress auto-repeat (by hittin return key).
start-sanitize-gm
* utils.c (request_quit): Call target_kill here. Good idea.
Needs a better implementation.
end-sanitize-gm
* valops.c: Add start of auto function-call abandonment capability.
start-sanitize-gm
* c-exp.y: Add code (currently disabled) to handle GM dynamic
structures (it conflicts with @!).
* eval.c (evaluate_subexp_standard): ditto.
* expprint.c (print_subexp dump_expression): ditto.
* expression.h (enum exp_opcode): ditto.
* parse.c (length_of_subexp): ditto.
* configure, configure.in: Add mip*-*-magic* target.
* magic.c magic.h: Special routines to handle GM stuff (like
stepping through dispatcher).
end-sanitize-gm
* c-lang.c (c_language_defn, cplus_language_defn, asm_langauge_defn),
f-lang.c (f_language_defn), language.c (unknown_language_defn,
auto_language_defn, local_language_defn), m2-lang.c (m2_language_defn):
Set evaluate_exp to evaluate_subexp_standard.
* ch-lang.c (evaluate_subexp_chill): New function. Chill-specific
support for MULTI_SUBSCRIPT.
(chill_language_defn): Set evaluate_exp to evaluate_subexp_chill.
* eval.c (enum noside): Move from here ....
* expression.h (enum noside): ... to here.
(evaluate_subexp_standard): New prototype.
* eval.c (evaluate_subexp): Renamed to evaluate_subexp_standard.
Removed lo-longer-needed test for chill_varying_type.
(evaluate_subexp): New. Calls exp->language_defn->evaluate_exp.
OP_UNDETERMINED_ARGLIST (no backtracking, more general).
* f-valprint.c (f_val_print): Print TYPE_CODE_STRING using
LA_PRINT_STRING, and not val_print_string (which reads from inferior).
* ch-lang.c (chill_is_varying_struct), ch-lang.h: Remve function
duplicate function made redundant by chill_varying_type.
Re-write of f77 string and complex number support:
* language.h (struct language_defn): New fields string_lower_bound
and string_char_type.
* c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn),
language.c (unknown_language_defn, auto_language_defn,
local_language_defn), m2-lang.c (m2_language_defn), f-lang.c
(f_language_defn), ch-lang.c (chill_language_defn): Set new fields.
* gdbtypes.c (create_string_type): Use new string_char_type field.
* valops.c (value_string): Use new string_lower_bound field.
* defs.h (TARGET_COMPLEX_BIT, TARGET_DOUBLE_COMPLEX_BIT): Removed.
* f-lang.c (f_create_fundamental_type, _initialize_f_language),
m2-lang.c (m2_create_fundamental_type),
gdbtypes.c (_initialize_gdbtypes): Set TYPE_TARGET_TYPE of complex
types. Set their TYPE_CODEs to TYPE_CODE_COMPLEX.
* mdebugread.c (mdebug_type_complex, mdebug_type_double_complex):
Removed. Use builtin_type_complex and builtin_type_double_complex.
* gdbtypes.h (enum type_code): Removed TYPE_CODE_LITERAL_STRING
and TYPE_CODE_LITERAL_COMPLEX.
* c-typeprint.c, f-typeprint.c, f-valprint.c, eval.c: Removed uses of
TYPE_CODE_LITERAL_STRING and TYPE_CODE_LITERAL_COMPLEX.
* gdbtypes.c, gdbtypes.h (f77_create_literal_complex_type,
f77_create_literal_string_type): Removed.
* value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_MEMADDR,
VALUE_SUBSTRING_MYADDR): Removed.
* expression.h (enum exp_opcode): Rename OP_F77_LITERAL_COMPLEX to
OP_COMPLEX.
* parse.c: Update accordingly.
* f-valprint.c (f77_print_cmplx): Removed.
(f_val_print case TYPE_CODE_COMPLEX): Re-write to use print_floating.
* f-exp.y (STRING_LITERAL): Use OP_STRING instead of OP_ARRAY.
* eval.c (evaluate_subexp): For case OP_ARRAY, don't call
f77_value_literal_string.
* valops.c, value.h (f77_value_literal_string, f77_value_substring,
f77_assign_from_literal_string, f77_assign_from_literal_complex):
Removed.
(value_assign): No longer need to handle literal types.
* valops.c (f77_value_literal_complex), value.h: Re-written and
renamed to value_literal_complex. Last arg is now a (complex) type.
* valops.c (f77_cast_into_complex): Re-written and renamed to
cast_into_complex.
* eval.c (evaluate_subexp): Update accordingly.
start_element, left_element, right_element, slice_size,
lower_element, upper_element, first_element): Removed.
(value_string_slice, value_array_slice): Replaced by ...
(slice): New non-terminal, with working slice support.
(primitive_value_lparen, rparen): New non-terminals.
(maybe_tuple_elements): New non-terminal, to allow empty tuples.
(idtokentab): Added "up".
* value.h (COERCE_VARYING_ARRAY): New macro.
* valarith.c (value_subscript): Use it.
* valops.c (value_cast): Likewise. Also, do nothing if already
correct type, and allow converting from/to range to/from scalar.
* valops.c, value.h (varying_to_slice, value_slice): New functions.
* eval.c (OP_ARRAY): Add cast for array element.
* expression.h (TERNOP_SLICE, TERNOP_SLICE_COUNT): New exp_opcodes.
* valops.c (chill_varying_type): Moved function frp, here ...
* gdbtypes.c (chill_varying_type), gdbtypes.h: ... to here.
* parse.c (length_of_subexp, prefixify_subexp): Add support
for TERNOP_SLICE, TERNOP_SLICE_COUNT.
* expprint.c (print_subexp, dump_expression): Likewise.
* eval.c (evaluate_subexp): Likewise.
* eval.c (evaluate_subexp case MULTI_SUBSCRIPT): Don't call
value_x_binop on a Chill varying string.
* ch-exp.y (match_bitstring_literal): Fix for proper endianness.
* expprint.c (print_subexp): Don't call error on OP_BITSTRING,
just print B'<unimlemented>'.
* gdbtypes.c (create_set_type): Fix bug in length calculation.
* valops.c, value.h (value_bitstring): New function.
* eval.c (evaluate_subexp): Implement support for OP_BITSTRING.
* ch-typeprint.c (chill_type_print_base): For TYPE_CODE_FUNC,
check that return type is non-void, and print in proper Chill syntax.
labeled structre tuples.
* ch-exp.y (tuple_element, named_record_element, tuple_elements):
New non-terminals, to handle labeled structure tuples.
(tuple): Re-define using tuple_elements.
* eval.c (evaluate_labeled_field_init): New function, to handle
initialization of structure fields, possibly using OP_LABELED.
(evaluate_subexp): Use it.
* expprint.c (print_subexp case): For OP_ARRAY, use Chill syntax
for Chill. Handled OP_LABELED.
* parse.c (length_of_subexp, prefixify_subexp): Handle OP_LABELED.
* eval.c (evaluate_subexp): Handle Chill Powerset tuples.
* valarith.c (value_bit_index): Just treat bitstring as represented
by an array of bytes. Alignment is handled by compiler.
(tuple): Parse simple unlabelled tuples.
* eval.c (evaluate_subexp case OP_ARRAY): Use expect_type to
evaluate brace-initializer-expressions depending on context.
(evaluate_subexp case UNOP_CAST): Pass the target type as
expected type when evaluating the expression.
ChangeLog eval.c valops.c
* valops.c (typecmp): improve prototype matching when calling
a method. Make 'p (*(ostream *) &cout) << "lll" ' to work.
* eval.c(evalute_subexp): fix operator search problem when call
like p x.'operator+'(i).
* eval.c (evaluate_subexp): Handle new BINOP_MOD.
* expprint.c (dump_expression): Handle new BINOP_MOD.
* language.c (binop_type_check): Handle new BINOP_MOD.
* main.c (float_handler): Re-enable float handler when hit.
* valarith.c (language.h): Include, need current_language.
* valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
for integer divide truncates towards zero for negative results.
* valarith.c (value_x_binop): Handle BINOP_MOD if seen.
* valarith.c (value_binop): Allow arithmetic operations on
TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
**** start-sanitize-chill ****
* ch-exp.y (operand_4): Add useful actions for MOD and REM.
* ch-exp.y (tokentab3): Add MOD and REM.
* ch-exp.y (yylex): Set innermost_block for symbols found
in local scopes. Return LOCATION_NAME for local symbols.
* ch-lang.c (chill_op_print_tab): Fix MOD entry to use
BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
**** end-sanitize-chill ****
* eval.c (evaluate_subexp_with_coercion): Only coerce arrays
to pointer types when the current language is C. It loses for
other languages when the lower index bound is nonzero.
* valarith.c (value_subscript): Take array lower bounds into
account when performing subscripting operations.
* valops.c (value_coerce_array): Add comment describing why
arrays with nonzero lower bounds are dealt with in value_subscript,
rather than in value_coerce_array.
* expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
MULTI_SUBSCRIPT.
* expprint.c (dump_expression): New function for dumping
expression vectors during gdb debugging.
* expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
MULTI_SUBSCRIPT and moved out of BINOP range.
* expression.h (DUMP_EXPRESSION): New macro that calls
dump_expression if DEBUG_EXPRESSIONS is defined.
* m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
* parse.c (length_of_subexp, prefixify_subexp): Change
BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
* parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
prefixify'ing the expression.
* printcmd.c (print_command_1): Add comment.
**** start-sanitize-chill ****
* ch-exp.y (expression_list): Add useful actions.
* ch-exp.y (value_array_element): Add useful actions.
* ch-exp.y (array_primitive_value): Add production.
* ch-exp.y (yylex): Recognize ',' as a token.
**** end-sanitize-chill ****
* 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 ****
symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
* breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
utils.c, valarith.c, valops.c, valprint.c, values.c:
Replace bcopy() use with memcpy(), which is more standard and can
take advantage of gcc's builtin functions for increased performance.
* breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
target.c, values.c:
Replace bzero() use with memset(), which is more standard and can
take advantage of gcc's builtin functions for increased performance.
* i386-tdep.c, main.c, valprint.c:
Replace bcmp() use with memcmp(), which is more standard and can
take advantage of gcc's builtin functions for increased performance.
(_initialize_remote): `set remotedebug' enables packet trace.
* dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
N_SLINE's, etc, just like Sun cc on Solaris2.
* am29k-tdep.c (read_register_stack, write_register_stack):
Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
variable. Add `set' and `show' commands for it.
* doc/gdb.texinfo: Document it.
* eval.c: Avoid residue-by-zero when evaluating without side effects.
(Bug and fix found by Pierre Willard.)
* sparc-tdep.c: Clean up slightly for Solaris2.
remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
Remove to_call_function and target_call_function, since it
always calls the same thing (call_function_by_hand).
is OP_SCOPE, give an error.
* eval.c (evaluate_subexp): Pass third arg to lookup_struct_elt_type.
* eval.c (evaluate_subexp), values.c (value_virtual_fn_field):
Don't bother to do anything with
return value from fill_in_vptr_fieldno.
* eval.c (evaluate_subexp): If value_static_field returns NULL,
give an error.
Andrew Cagney
David Lecomber
Jim Blandy
David Carlton
Paul N. Hilfinger
Adam Fedor
Michael Snyder
Peter Schauer
Daniel Jacobowitz
Fred Fish
J.T. Conklin
Kevin Buettner
David Taylor
David Anderson
Philippe De Muyter
Daniel Berlin
Elena Zannoni
Jason Molenda
Stan Shebs
Wilfried Moser
Per Bothner
Stu Grossman
Steve Chamberlain
Jim Kingdon
Kung Hsu
John Gilmore
K. Richard Pixley
gdb-3.4