LOC(X) returns the address of X as an integer:
https://gcc.gnu.org/onlinedocs/gfortran/LOC.html
Before:
(gdb) p LOC(r)
No symbol "LOC" in current context.
After:
(gdb) p LOC(r)
$1 = 0xffffdf48
gdb/ChangeLog:
2021-03-09 Felix Willgerodt <felix.willgerodt@intel.com>
* f-exp.h (eval_op_f_loc): Declare.
(expr::fortran_loc_operation): New typedef.
* f-exp.y (exp): Handle UNOP_FORTRAN_LOC after parsing an
UNOP_INTRINSIC.
(f77_keywords): Add LOC keyword.
* f-lang.c (eval_op_f_loc): New function.
* std-operator.def (UNOP_FORTRAN_LOC): New operator.
gdb/testsuite/ChangeLog:
2020-03-09 Felix Willgerodt <felix.willgerodt@intel.com>
* gdb.fortran/intrinsics.exp: Add LOC tests.
Add support for the SHAPE keyword to GDB's Fortran expression parser.
gdb/ChangeLog:
* f-exp.h (eval_op_f_array_shape): Declare.
(fortran_array_shape_operation): New type.
* f-exp.y (exp): Handle UNOP_FORTRAN_SHAPE after parsing
UNOP_INTRINSIC.
(f77_keywords): Add "shape" keyword.
* f-lang.c (fortran_array_shape): New function.
(eval_op_f_array_shape): New function.
* std-operator.def (UNOP_FORTRAN_SHAPE): New operator.
gdb/testsuite/ChangeLog:
* gdb.fortran/shape.exp: New file.
* gdb.fortran/shape.f90: New file.
Add support for the 'SIZE' keyword to the Fortran expression parser.
This returns the number of elements either in an entire array (passing
a single argument to SIZE), or in a particular dimension of an
array (passing two arguments to SIZE).
At this point I have not added support for the optional third argument
to SIZE, which controls the exact integer type of the result.
gdb/ChangeLog:
* f-exp.y (eval_op_f_array_size): Declare 1 and 2 argument forms
of this function.
(expr::fortran_array_size_1arg): New type.
(expr::fortran_array_size_2arg): Likewise.
* f-exp.y (exp): Handle FORTRAN_ARRAY_SIZE after parsing
UNOP_OR_BINOP_INTRINSIC.
(f77_keywords): Add "size" keyword.
* f-lang.c (fortran_array_size): New function.
(eval_op_f_array_size): New function, has a 1 arg and 2 arg form.
* std-operator.def (FORTRAN_ARRAY_SIZE): New operator.
gdb/testsuite/ChangeLog:
* gdb.fortran/size.exp: New file.
* gdb.fortran/size.f90: New file.
gfortran supports the RANK keyword, see:
https://gcc.gnu.org/onlinedocs/gfortran/RANK.html#RANK
this commit adds support for this keyword to GDB's Fortran expression
parser.
gdb/ChangeLog:
* f-exp.h (eval_op_f_rank): Declare.
(expr::fortran_rank_operation): New typedef.
* f-exp.y (exp): Handle UNOP_FORTRAN_RANK after parsing an
UNOP_INTRINSIC.
(f77_keywords): Add "rank" keyword.
* f-lang.c (eval_op_f_rank): New function.
* std-operator.def (UNOP_FORTRAN_RANK): New operator.
gdb/testsuite/ChangeLog:
* gdb.fortran/rank.exp: New file.
* gdb.fortran/rank.f90: New file.
RepPrefixOk, HLEPrefixOk, and NoTrackPrefixOk can't be specified
together, so can share an enum-like field. IsLockable can be inferred
from HLE setting and hence only needs specifying when neither of them
is present.
Despite SYSEXIT being an Intel-only insn in long mode, its behavior
there is similar to SYSRET's: Depending on REX.W execution continues in
either 64-bit or compatibility mode. Hence distinguishing by suffix is
as necessary here as it is there.
In PE images section addresses get expressed as addresses relative to
the image base. Therefore the VA of a section must be no less than the
image base, and after subtraction of the image base the resulting value
should fit in 32 bits. (The issue is particularly obvious to notice when
sections, perhaps because of ELF assumptions, get placed at VA 0 by
default. Debugging info sections as well as .comment, when input files
are ELF, are a good example. All such sections need proper mentioning in
the linker script to avoid this warning.)
There are a number of test cases which previously produced bogus images,
yet still declared the test a success. Like done for other tests
already, force a zero image base for these. This then also allows (and
requires) dropping again xfail-s which 39a7b38fac ("Fix linker tests
to work with 16-bit targets") had added to ld-scripts/default-script*.d
(originally as skip-s). This also depends on similar adjustments to
testsuite/ld-scripts/map-address.* made by an earlier patch.
For ld-scripts/print-memory-usage.* I suppose xcoff could be dropped
from the exclusion list by suppressing garbage collection, just like
already done in e.g. (as seen in the diff here) ld-scripts/data.*, but I
didn't want to make unrelated adjustments.
The sim's recently switch to using Automake caused a build failure for
me, because I didn't have the correct auto* tools in my path.
However, the rule in the tree is that this is not needed in general.
This patch adds a call to AM_MAINTAINER_MODE, to align the sim with
the way the rest of the tree works here.
sim/ChangeLog
2021-03-08 Tom Tromey <tromey@adacore.com>
* aclocal.m4, configure, Makefile.in: Rebuild.
* configure.ac: Use AM_MAINTAINER_MODE.
When not parsing for completion, parse_expression ensures that the
resulting expression has operations. This patch removes a couple of
unnecessary checks for this situation.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* printcmd.c (set_command): Remove null check.
* value.c (init_if_undefined_command): Remove null check.
This changes var_msym_value_operation to use a bound_minimal_symbol
rather than separate minsym and objfile parameters. The main benefit
of this is removing the possibly-confusing check_objfile overload for
a plain minimal symbol.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* parse.c (parser_state::push_symbol, parser_state::push_dollar):
Update.
* p-exp.y (variable): Update.
* go-exp.y (variable): Update.
* expprint.c (dump_for_expression): Use bound_minimal_symbol.
Remove overload for objfile.
* expop.h (eval_op_var_msym_value): Use bound_minimal_symbol
parameter.
(check_objfile): Likewise.
(dump_for_expression): Likewise. Remove overload for objfile.
(class var_msym_value_operation): Use bound_minimal_symbol.
* eval.c (eval_op_var_msym_value): Use bound_minimal_symbol
parameter.
(var_msym_value_operation::evaluate_for_address)
(var_msym_value_operation::evaluate_for_sizeof)
(var_msym_value_operation::evaluate_for_cast): Update.
* d-exp.y (PrimaryExpression): Update.
* c-exp.y (variable): Update.
* ax-gdb.c (var_msym_value_operation::do_generate_ax): Update.
* ada-lang.c (ada_var_msym_value_operation::evaluate_for_cast):
Update.
* ada-exp.y (write_var_or_type): Update.
The big deletion patch left some identical namespace scopes sitting
next to one another. This patch removes the redundant "namespace
expr"s.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* eval.c: Merge "namespace" scopes.
This inlines the expr_builder constructor and release method. These
are straightforward, so this seemed simpler.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* parser-defs.h (struct expr_builder) <expr_builder>: Inline.
<release>: Inline.
* parse.c (expr_builder::expr_builder, expr_builder::release):
Remove.
The struct expression constructor no longer does any real work, so
this inlines it. The default destructor can also be used now as well.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* parse.c (expression::expression, expression::~expression):
Remove.
* expression.h (struct expression): Inline constructor. Remove
destructor.
BINOP_END is used only as a "meaningless" value in various tables.
This patch changes these to use OP_NULL instead, and removes
BINOP_END.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* std-operator.def (BINOP_END): Remove.
* p-exp.y (tokentab3, tokentab2): Use OP_NULL, not BINOP_END.
* go-exp.y (tokentab2): Use OP_NULL, not BINOP_END.
* f-exp.y (dot_ops, f77_keywords): Use OP_NULL, not BINOP_END.
* d-exp.y (tokentab2, ident_tokens): Use OP_NULL, not BINOP_END.
* c-exp.y (tokentab3, tokentab2, ident_tokens): Use OP_NULL, not
BINOP_END.
OP_UNUSED_LAST is no longer needed with C++ -- the trailing comma is
fine.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* expression.h (enum exp_opcode) <OP_UNUSED_LAST>: Remove.
OP_EXTENDED0 was only used for an assertion in the code to rewrite an
expression into prefix form. That code is gone, so this patch removes
the constant.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* std-operator.def (OP_EXTENDED0): Remove.
Several Ada expression opcodes are now unused, and can be removed.
Most of these are handled in a different way by the code.
OP_ATR_IMAGE, however, was never implemented.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* std-operator.def (OP_NAME, OP_ATR_IMAGE, OP_ATR_MODULUS)
(OP_OTHERS, OP_CHOICES, OP_POSITIONAL, OP_DISCRETE_RANGE):
Remove.
As noted in an earlier patch, Modula-2 defined some opcodes but then
never implemented them. This patch removes the unnecessary constants.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* std-operator.def (UNOP_CAP, UNOP_CHR, UNOP_ORD, UNOP_FLOAT)
(UNOP_MAX, UNOP_MIN, UNOP_ODD, UNOP_TRUNC, OP_M2_STRING): Remove.
The OP_ATR_MIN and OP_ATR_MAX constants aren't truly needed.
Internally, they are converted to BINOP_MIN and BINOP_MAX. This patch
removes them in favor of simple reuse.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* std-operator.def (OP_ATR_MIN, OP_ATR_MAX): Remove.
* ada-lang.c (ada_binop_minmax): Update.
* ada-exp.h (ada_binop_min_operation, ada_binop_max_operation):
Use BINOP_MIN and BINOP_MAX.
Now that the C parser has switched to the new style, there is no need
for the old C evaluation code. This affects some other languages that
were relying on the C code.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* go-lang.c (go_language::expression_ops): Don't declare.
* go-lang.h (class go_language) <expression_ops>: Remove.
* opencl-lang.c (evaluate_subexp_opencl, exp_descriptor_opencl):
Remove.
(class opencl_language) <expression_ops>: Remove.
* d-lang.c (class d_language) <expression_ops>: Remove.
* c-lang.h (evaluate_subexp_c, exp_descriptor_c): Don't declare.
* c-lang.c (evaluate_subexp_c, exp_descriptor_c): Remove.
(class c_language, class cplus_language, class asm_language)
(class minimal_language) <expression_ops>: Remove.
Now that the Ada parser has switched to the new style, there is no
need for the old Ada evaluation code.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* ada-lang.c (resolve_subexp, replace_operator_with_call)
(evaluate_subexp_type, assign_aggregate)
(aggregate_assign_positional, aggregate_assign_from_choices)
(aggregate_assign_others, ada_evaluate_subexp_for_cast)
(ada_evaluate_subexp, ADA_OPERATORS, ada_operator_length)
(ada_operator_check, ada_forward_operator_length)
(ada_dump_subexp_body, ada_print_subexp, ada_exp_descriptor):
Remove.
(post_parser): Update.
(class ada_language) <expresssion_ops>: Remove.
Now that the Modula-2 parser has switched to the new style, there is
no need for the old Modula-2 evaluation code.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* m2-lang.h (class m2_language) <expresssion_ops,
exp_descriptor_modula2>: Remove.
* m2-lang.c (evaluate_subexp_modula2)
(m2_language::exp_descriptor_modula2): Remove.
Now that the Fortran parser has switched to the new style, there is no
need for the old Fortran evaluation code.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* f-lang.h (class f_language) <expresssion_ops>: Remove.
<exp_descriptor_tab>: Remove.
* f-lang.c (fortran_value_subarray, evaluate_subexp_f)
(operator_length_f, print_unop_subexp_f, print_binop_subexp_f)
(print_subexp_f, dump_subexp_body_f, operator_check_f)
(f_language::exp_descriptor_tab, fortran_prepare_argument):
Remove.
Now that the Rust parser has switched to the new style, there is no
need for the old Rust evaluation code.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* rust-lang.h (class rust_language) <expression_ops,
exp_descriptor_tab>: Remove.
* rust-lang.c (rust_evaluate_funcall): Remove.
(rust_range, rust_subscript, eval_op_rust_complement): Don't use
EVAL_SKIP.
(rust_evaluate_subexp): Remove.
(rust_aggregate_operation::evaluate): Don't use EVAL_SKIP.
(rust_operator_length, rust_dump_subexp_body, rust_print_subexp)
(rust_operator_check, rust_language::exp_descriptor_tab): Remove.
This converts the Ada parser to generate operations rather than
exp_elements.
This was the most difficult of the parser conversions, partly due to
the decision to integrate Ada expression resolution into the parse,
and partly due to Ada aggregregate assignment. A couple of new
per-parse globals are introduced, along with a number of helper
functions. Resolution is done in 'ada_pop', yielding the unfortunate
rule that ada-exp.y should generally not use parser_state::pop
(exceptions are marked).
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* ada-exp.y: Create operations.
(empty_stoken): Remove.
(ada_pop, ada_wrap, ada_addrof, ada_un_wrap2, ada_wrap2)
(ada_wrap_op, ada_wrap3, ada_funcall): New functions.
(components): New global.
(push_component, choice_component, pop_component, pop_components):
New functions.
(associations): New global
(push_association, pop_association, pop_associations): New
functions.
(ada_parse): Update.
(write_var_from_sym, write_int): Create operations.
(write_exp_op_with_string): Remove.
(write_object_renaming, write_selectors, write_ambiguous_var)
(write_var_or_type, write_name_assoc): Create operations.
* ada-lang.h (ada_index_type): Declare.
* ada-lang.c (ada_index_type): No longer static.
This converts the Fortran parser to generate operations rather than
exp_elements. A couple of tests of expression debug dumping are
updated to follow the new output.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* f-exp.y: Create operations.
(f_language::parser): Update.
gdb/testsuite/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* gdb.fortran/debug-expr.exp: Update tests.
This converts the Modula-2 parser to generate operations rather than
exp_elements.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* m2-exp.y: Create operations.
(m2_language::parser): Update.
This converts the Pascal parser to generate operations rather than
exp_elements.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* p-exp.y: Create operations.
(pascal_language::parser): Update.
This converts the D parser to generate operations rather than
exp_elements.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* d-exp.y: Create operations.
(d_parse): Update.
This converts the Go parser to generate operations rather than
exp_elements.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* go-exp.y: Create operations.
(go_language::parser): Update.
This converts the C parser to generate operations rather than
exp_elements.
One test needed a tweak in order to handle the different debugging
output.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* objc-lang.c (end_msglist): Create operations.
* c-exp.y: Change parser to create operations.
(write_destructor_name): Remove.
(c_parse): Update.
gdb/testsuite/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* gdb.base/debug-expr.exp: Update expected dump output.
This converts the Rust parser to generate operations rather than
exp_elements.
The Rust parser already made its own AST, that it then lowered to GDB
expressions. Ironically, this made conversion trickier, rather than
simpler, than the other parsers, primarily due to the way that binary
operations were lowered. Perhaps in the future, converting the Rust
parser to directly create operations while parsing would be
worthwhile.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* rust-exp.y: Create operations.
(rust_parser::convert_params_to_expression): Change return type.
(binop_maker_ftype): New typedef.
(maker_map): New global.
(rust_parser::convert_ast_to_expression): Change return type.
(rust_language::parser): Update.
(_initialize_rust_exp): Initialize maker_map.
This adds several operation-related methods to parser_state. These
methods make it more convenient to change the parsers to be
operation-based.
Because byacc has poor support for C++, a stack of operations is added
to parser_state. A parser can push operations, then later pop them
for combination into new operations. This approach avoids the memory
leaks that would result if raw pointers were used in the parsers, at
the cost of parser productions not being type-safe (they can't
indicate that they return an operation).
This also introduces analogs of some write_exp functions, like
write_exp_string_vector, write_dollar_variable, and
write_exp_symbol_reference.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* parser-defs.h (struct parser_state) <push, push_new,
push_c_string, push_symbol, push_dollar, pop, pop_vector, wrap,
wrap2>: New methods.
<m_operations>: New member.
* parse.c (parser_state::push_c_string)
(parser_state::push_symbol, parser_state::push_dollar): New
methods.
This patch adds the necessary support for field name completion for
expressions using class operation.
This patch takes an approach similar to what is done today. It might
be good, in the future, to change completion to be a method on the
base class, to enable context-sensitive completion in more areas.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* parser-defs.h (struct expr_completion_state) <expout_last_op>:
New member.
(struct parser_state) <mark_struct_expression>: New method.
* parse.c (parser_state::mark_struct_expression): Update assert.
(parser_state::mark_struct_expression): New method.
(parser_state::mark_completion_tag): Update assert.
(parse_expression_for_completion): Handle expout_last_op.
This adds an expr::operation_up to struct expression, and then
modifies various parts of GDB to use this member when it is non-null.
The list of such spots was a bit surprising to me, and found only
after writing most of the code and then noticing what no longer
compiled.
In a few spots, new accessor methods are added to operation
subclasses, so that code that dissects an expression will work with
the new scheme.
After this change, code that constructs an expression can be switched
to the new form without breaking.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* ada-exp.h (class ada_var_value_operation) <get_symbol>: Remove;
now in superclass.
* value.h (fetch_subexp_value): Add "op" parameter.
* value.c (init_if_undefined_command): Update.
* tracepoint.c (validate_actionline, encode_actions_1): Update.
* stap-probe.c (stap_probe::compile_to_ax): Update.
* printcmd.c (set_command): Update.
* ppc-linux-nat.c (ppc_linux_nat_target::check_condition):
Update.
* parser-defs.h (struct expr_builder) <set_operation>: New
method.
* parse.c (parse_exp_in_context, exp_uses_objfile): Update.
* expression.h (struct expression) <first_opcode>: Update.
<op>: New member.
* expprint.c (dump_raw_expression, dump_prefix_expression):
Update.
* expop.h (class var_value_operation) <get_symbol>: New method.
(class register_operation) <get_name>: New method.
(class equal_operation): No longer a typedef, now a subclass.
(class unop_memval_operation) <get_type>: New method.
(class assign_operation) <get_lhs>: New method.
(class unop_cast_operation) <get_type>: New method.
* eval.c (evaluate_expression, evaluate_type)
(evaluate_subexpression_type): Update.
(fetch_subexp_value): Add "op" parameter.
(parse_and_eval_type): Update.
* dtrace-probe.c (dtrace_probe::compile_to_ax): Update.
* breakpoint.c (update_watchpoint, watchpoint_check)
(watchpoint_exp_is_const, watch_command_1): Update.
* ax-gdb.c (gen_trace_for_expr, gen_eval_for_expr, gen_printf):
Update.
After switching to the new expression implementation, there will no
need for op_string. Before deleting it, the one call outside of the
expression-printing code must be removed. That is what this patch
does.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* ada-lang.c (ada_value_binop): Do not use op_string.
Assignment is the most complicated Ada expression, because
implementing aggregate assignment involves several specialized
opcodes.
This patch does this implementation by introducing new abstract
classes that are used to represent the various parts of aggregate
assignment. This makes the code somewhat cleaner, and, by avoiding
the over-use of 'operation' subclasses, avoids the need for dissection
using dynamic_cast (though a few are still needed here).
I believe this patch fixes a latent bug in the handling of
aggregate_assign_from_choices. That code does:
if (op == OP_DISCRETE_RANGE)
{
choice_pos += 1;
lower = value_as_long (ada_evaluate_subexp (NULL, exp, pos,
EVAL_NORMAL));
upper = value_as_long (ada_evaluate_subexp (NULL, exp, pos,
EVAL_NORMAL));
}
However, I think 'choice_pos' should be used in the calls, rather than
'pos'.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* expprint.c (dump_for_expression): New overload.
* expop.h (check_objfile, dump_for_expression): Declare new
overloads.
* ada-lang.c (check_objfile): New overload.
(assign_component, ada_aggregate_component::uses_objfile)
(ada_aggregate_component::dump, ada_aggregate_component::assign)
(ada_aggregate_component::assign_aggregate)
(ada_positional_component::uses_objfile)
(ada_positional_component::dump, ada_positional_component::assign)
(ada_discrete_range_association::uses_objfile)
(ada_discrete_range_association::dump)
(ada_discrete_range_association::assign)
(ada_name_association::uses_objfile, ada_name_association::dump)
(ada_name_association::assign)
(ada_choices_component::uses_objfile, ada_choices_component::dump)
(ada_choices_component::assign)
(ada_others_component::uses_objfile, ada_others_component::dump)
(ada_others_component::assign, ada_assign_operation::evaluate):
New methods.
* ada-exp.h (ada_string_operation) <get_name>: New method.
(class ada_assign_operation): New.
(class ada_component): New.
(ada_component_up): New typedef.
(class ada_aggregate_operation, class ada_aggregate_component)
(class ada_positional_component, class ada_others_component)
(class ada_association): New.
(ada_association_up): New typedef.
(class ada_choices_component)
(class ada_discrete_range_association)
(class ada_name_association): New.
Ada has a parser post-pass that implements "resolution". This process
replaces some opcodes with function calls. For example, a "+"
operation might be replaced with a call to the appropriate overloaded
function.
This differs from the approach taken for the same problem in C++.
However, in this series I chose not to try to make changes outside of
rewrite the expression data structure. So, resolution remains.
The new approach to resolution is to introduce an interface class,
that some concrete operations implement. Then, the Ada code will use
this to resolve the expression tree. Because new-style expressions
are built as ordinary objects, and don't require rewriting the data
structure in place, in the new code this processing will be done in
the parser. By the end of the series, some special cases in this area
that exist only for Ada will be removed.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* ada-lang.c (ada_var_value_operation::resolve)
(ada_funcall_operation::resolve)
(ada_ternop_slice_operation::resolve): New methods.
* ada-exp.h (struct ada_resolvable): New.
(class ada_var_value_operation): Derive from ada_resolvable.
<get_block, resolve>: New methods.
(class ada_funcall_operation): Derive from ada_resolvable.
<resolve>: New method.
(class ada_ternop_slice_operation): Derive from ada_resolvable.
<resolve>: New method.
This implements function calls for Ada. This takes a different
approach than that used for other languages, primarily because Ada
requires special treatment generally. The "ordinary" special case for
just the callee didn't really apply neatly here; there's only one case
in Ada needing special callee treatment.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* ada-lang.c (ada_funcall_operation::evaluate): New method.
* ada-exp.h (class ada_var_msym_value_operation) <get_symbol>: New
method.
(class ada_funcall_operation): New.
This adds class ada_structop_operation, which implements
STRUCTOP_STRUCT for Ada.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* ada-lang.c (ada_structop_operation::evaluate): New method.
* ada-exp.h (class ada_structop_operation): New.
This adds class ada_unop_ind_operation, which implements UNOP_IND for
Ada.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* ada-lang.c (ada_unop_ind_operation::evaluate): New method.
* ada-exp.h (class ada_unop_ind_operation): New.
This adds class ada_binop_exp_operation, which implements BINOP_EXP
for Ada.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* ada-lang.c (ada_binop_exp): No longer static.
* ada-exp.h (ada_binop_exp_operation): New typedef.
This adds class ada_atr_val_operation, which implements OP_ATR_VAL.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* ada-lang.c (ada_val_atr): No longer static.
(ada_atr_val_operation::evaluate): New method.
* ada-exp.h (class ada_atr_val_operation): New.
This adds class ada_pos_operation, a new typedef that implements
OP_ATR_POS.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* ada-lang.c (ada_pos_atr): No longer static.
* ada-exp.h (ada_pos_operation): New typedef.
