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2492ba36f6
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129 Commits

Author SHA1 Message Date
Tom Tromey
2492ba36f6 Introduce opencl_notequal_operation 
This adds the opencl_notequal_operation typedef, implementing "!=" for
OpenCL.

gdb/ChangeLog
2021-03-08  Tom Tromey  <tom@tromey.com>

	* opencl-lang.c (opencl_logical_not): No longer static.  Change
	parameters.
	(evaluate_subexp_opencl): Update.
	* c-exp.h (opencl_notequal_operation): New typedef.
 2021-03-08 07:28:31 -07:00
Tom Tromey
a88c3c8dd3 Implement OpenCL binary operations 
This implements various OpenCL binary operations, adding a new
template class to do so.

gdb/ChangeLog
2021-03-08  Tom Tromey  <tom@tromey.com>

	* opencl-lang.c (opencl_relop, eval_opencl_assign): No longer
	static.  Change parameters.
	(eval_opencl_assign): No longer static.  Add "op" parameter.
	(evaluate_subexp_opencl): Update.
	* c-exp.h (opencl_binop_operation): New template class.
	(opencl_assign_operation, opencl_equal_operation)
	(opencl_notequal_operation, opencl_less_operation)
	(opencl_gtr_operation, opencl_geq_operation)
	(opencl_leq_operation): New typedefs.
 2021-03-08 07:28:31 -07:00
Tom Tromey
e967770468 Introduce opencl_cast_type_operation 
This adds class opencl_cast_type_operation, which implements
UNOP_CAST_TYPE for OpenCL.

gdb/ChangeLog
2021-03-08  Tom Tromey  <tom@tromey.com>

	* opencl-lang.c (opencl_value_cast): No longer static.
	* c-exp.h (opencl_cast_type_operation): New typedef.
 2021-03-08 07:28:30 -07:00
Tom Tromey
3634f66996 Split out eval_opencl_assign 
This splits BINOP_ASSIGN into a new function for future use.

gdb/ChangeLog
2021-03-08  Tom Tromey  <tom@tromey.com>

	* opencl-lang.c (eval_opencl_assign): New function.
	(evaluate_subexp_opencl): Use it.
 2021-03-08 07:28:09 -07:00
Joel Brobecker
3666a04883 Update copyright year range in all GDB files 
This commits the result of running gdb/copyright.py as per our Start
of New Year procedure...

gdb/ChangeLog

        Update copyright year range in copyright header of all GDB files.
 2021-01-01 12:12:21 +04:00
Tom Tromey
88b91969e1 Remove per-language op_name functions 
enum exp_opcode is created from all the .def files, but then each
language is required to implement its own op_name function to turn an
enum value to a string.  This seemed over-complicated to me, and this
patch removes the per-language functions in favor of simply using the
.def names for all languages.  Note that op_name is only used for
dumping expressions, which is a maintainer/debug feature.
Furthermore, I don't think there was any case where the .def name and
the string name differed.

gdb/ChangeLog
2020-11-30  Tom Tromey  <tom@tromey.com>

	* rust-lang.c (rust_op_name): Remove.
	(exp_descriptor_rust): Update.
	* parser-defs.h (op_name_standard): Don't declare.
	(struct exp_descriptor) <op_name>: Remove.
	* parse.c (exp_descriptor_standard): Update.
	* opencl-lang.c (exp_descriptor_opencl): Update.
	* m2-lang.c (m2_language::exp_descriptor_modula2): Update.
	* f-lang.c (op_name_f): Remove.
	(f_language::exp_descriptor_tab): Update.
	* expression.h (op_name): Update.
	* expprint.c (op_name): Rewrite.
	(op_name_standard): Remove.
	(dump_raw_expression, dump_subexp): Update.
	* c-lang.c (exp_descriptor_c): Update.
	* ax-gdb.c (gen_expr): Update.
	* ada-lang.c (ada_op_name): Remove.
	(ada_exp_descriptor): Update.
 2020-11-30 01:37:10 -07:00
Pedro Alves
cbbcd7a716 language_lookup_primitive_type, std::function -> gdb::function_view 
gdb/ChangeLog:

	* language.c (language_arch_info::lookup_primitive_type): Use
	gdb::function_view instead of gdb::function.
	(template language_lookup_primitive_type): Rename to ...
	(language_lookup_primitive_type_1): ... this, and make static.
	(language_lookup_primitive_type(const struct language_defn *,
	struct gdbarch *, const char *): Make non-template.
	(language_lookup_primitive_type(const struct language_defn *,
	struct gdbarch *, std::function<bool (struct type *)>): Make
	non-template and use gdb::function_view.
	* language.h (language_arch_info::lookup_primitive_type): Use
	gdb::function_view instead of std::function.
	(language_lookup_primitive_type): No longer template.
	* opencl-lang.c (lookup_opencl_vector_type): 'filter' is now a
	lambda instead of a std::function.
 2020-11-20 13:27:01 +00:00
Tom Tromey
749065b7a7 Add use of const in opencl-lang.c 
I found another expression-related spot that could use constification.
This patch adds it.  Tested by rebuilding.

gdb/ChangeLog
2020-11-14  Tom Tromey  <tom@tromey.com>

	* opencl-lang.c (opencl_component_ref): Make "comps" const.
 2020-11-14 09:24:41 -07:00
Andrew Burgess
7bea47f001 gdb: rewrite how per language primitive types are managed 
Consider the following GDB session:

  $ gdb
  (gdb) set language c
  (gdb) ptype void
  type = void
  (gdb) set language fortran
  (gdb) ptype void
  No symbol table is loaded.  Use the "file" command.
  (gdb)

With no symbol file loaded GDB and the language set to C GDB knows
about the type void, while when the language is set to Fortran GDB
doesn't know about the void, why is that?

In f-lang.c, f_language::language_arch_info, we do have this line:

  lai->primitive_type_vector [f_primitive_type_void]
    = builtin->builtin_void;

where we add the void type to the list of primitive types that GDB
should always know about, so what's going wrong?

It turns out that the primitive types are stored in a C style array,
indexed by an enum, so Fortran uses `enum f_primitive_types'.  The
array is allocated and populated in each languages language_arch_info
member function.  The array is allocated with an extra entry at the
end which is left as a NULL value, and this indicates the end of the
array of types.

Unfortunately for Fortran, a type is not assigned for each element in
the enum.  As a result the final populated array has gaps in it, gaps
which are initialised to NULL, and so every time we iterate over the
list (for Fortran) we stop early, and never reach the void type.

This has been the case since 2007 when this functionality was added to
GDB in commit cad351d11d.

Obviously I could just fix Fortran by ensuring that either the enum is
trimmed, or we create types for the missing types.  However, I think a
better approach would be to move to C++ data structures and removed
the fixed enum indexing into the array approach.

After this commit the primitive types are pushed into a vector, and
GDB just iterates over the vector in the obvious way when it needs to
hunt for a type.  After this commit all the currently defined
primitive types can be found when the language is set to Fortran, for
example:

  $ gdb
  (gdb) set language fortran
  (gdb) ptype void
  type = void
  (gdb)

A new test checks this functionality.

I didn't see any other languages with similar issues, but I could have
missed something.

gdb/ChangeLog:

	* ada-exp.y (find_primitive_type): Make parameter const.
	* ada-lang.c (enum ada_primitive_types): Delete.
	(ada_language::language_arch_info): Update.
	* c-lang.c (enum c_primitive_types): Delete.
	(c_language_arch_info): Update.
	(enum cplus_primitive_types): Delete.
	(cplus_language::language_arch_info): Update.
	* d-lang.c (enum d_primitive_types): Delete.
	(d_language::language_arch_info): Update.
	* f-lang.c (enum f_primitive_types): Delete.
	(f_language::language_arch_info): Update.
	* go-lang.c (enum go_primitive_types): Delete.
	(go_language::language_arch_info): Update.
	* language.c (auto_or_unknown_language::language_arch_info):
	Update.
	(language_gdbarch_post_init): Use obstack_new, use array indexing.
	(language_string_char_type): Add header comment, call function in
	language_arch_info.
	(language_bool_type): Likewise
	(language_arch_info::bool_type): Define.
	(language_lookup_primitive_type_1): Delete.
	(language_lookup_primitive_type): Rewrite as a templated function
	to call function in language_arch_info, then instantiate twice.
	(language_arch_info::type_and_symbol::alloc_type_symbol): Define.
	(language_arch_info::lookup_primitive_type_and_symbol): Define.
	(language_arch_info::lookup_primitive_type): Define twice with
	different signatures.
	(language_arch_info::lookup_primitive_type_as_symbol): Define.
	(language_lookup_primitive_type_as_symbol): Rewrite to call a
	member function in language_arch_info.
	* language.h (language_arch_info): Complete rewrite.
	(language_lookup_primitive_type): Make templated.
	* m2-lang.c (enum m2_primitive_types): Delete.
	(m2_language::language_arch_info): Update.
	* opencl-lang.c (OCL_P_TYPE): Delete.
	(enum opencl_primitive_types): Delete.
	(opencl_type_data): Delete.
	(builtin_opencl_type): Delete.
	(lookup_opencl_vector_type): Update.
	(opencl_language::language_arch_info): Update, lots of content
	moved from...
	(build_opencl_types): ...here.  This function is now deleted.
	(_initialize_opencl_language): Delete.
	* p-lang.c (enum pascal_primitive_types): Delete.
	(pascal_language::language_arch_info): Update.
	* rust-lang.c (enum rust_primitive_types): Delete.
	(rust_language::language_arch_info): Update.

gdb/testsuite/ChangeLog:

	* gdb.fortran/types.exp: Add more tests.
 2020-11-12 23:36:25 +00:00
Simon Marchi
dda83cd783 gdb, gdbserver, gdbsupport: fix leading space vs tabs issues 
Many spots incorrectly use only spaces for indentation (for example,
there are a lot of spots in ada-lang.c).  I've always found it awkward
when I needed to edit one of these spots: do I keep the original wrong
indentation, or do I fix it?  What if the lines around it are also
wrong, do I fix them too?  I probably don't want to fix them in the same
patch, to avoid adding noise to my patch.

So I propose to fix as much as possible once and for all (hopefully).

One typical counter argument for this is that it makes code archeology
more difficult, because git-blame will show this commit as the last
change for these lines.  My counter counter argument is: when
git-blaming, you often need to do "blame the file at the parent commit"
anyway, to go past some other refactor that touched the line you are
interested in, but is not the change you are looking for.  So you
already need a somewhat efficient way to do this.

Using some interactive tool, rather than plain git-blame, makes this
trivial.  For example, I use "tig blame <file>", where going back past
the commit that changed the currently selected line is one keystroke.
It looks like Magit in Emacs does it too (though I've never used it).
Web viewers of Github and Gitlab do it too.  My point is that it won't
really make archeology more difficult.

The other typical counter argument is that it will cause conflicts with
existing patches.  That's true... but it's a one time cost, and those
are not conflicts that are difficult to resolve.  I have also tried "git
rebase --ignore-whitespace", it seems to work well.  Although that will
re-introduce the faulty indentation, so one needs to take care of fixing
the indentation in the patch after that (which is easy).

gdb/ChangeLog:

	* aarch64-linux-tdep.c: Fix indentation.
	* aarch64-ravenscar-thread.c: Fix indentation.
	* aarch64-tdep.c: Fix indentation.
	* aarch64-tdep.h: Fix indentation.
	* ada-lang.c: Fix indentation.
	* ada-lang.h: Fix indentation.
	* ada-tasks.c: Fix indentation.
	* ada-typeprint.c: Fix indentation.
	* ada-valprint.c: Fix indentation.
	* ada-varobj.c: Fix indentation.
	* addrmap.c: Fix indentation.
	* addrmap.h: Fix indentation.
	* agent.c: Fix indentation.
	* aix-thread.c: Fix indentation.
	* alpha-bsd-nat.c: Fix indentation.
	* alpha-linux-tdep.c: Fix indentation.
	* alpha-mdebug-tdep.c: Fix indentation.
	* alpha-nbsd-tdep.c: Fix indentation.
	* alpha-obsd-tdep.c: Fix indentation.
	* alpha-tdep.c: Fix indentation.
	* amd64-bsd-nat.c: Fix indentation.
	* amd64-darwin-tdep.c: Fix indentation.
	* amd64-linux-nat.c: Fix indentation.
	* amd64-linux-tdep.c: Fix indentation.
	* amd64-nat.c: Fix indentation.
	* amd64-obsd-tdep.c: Fix indentation.
	* amd64-tdep.c: Fix indentation.
	* amd64-windows-tdep.c: Fix indentation.
	* annotate.c: Fix indentation.
	* arc-tdep.c: Fix indentation.
	* arch-utils.c: Fix indentation.
	* arch/arm-get-next-pcs.c: Fix indentation.
	* arch/arm.c: Fix indentation.
	* arm-linux-nat.c: Fix indentation.
	* arm-linux-tdep.c: Fix indentation.
	* arm-nbsd-tdep.c: Fix indentation.
	* arm-pikeos-tdep.c: Fix indentation.
	* arm-tdep.c: Fix indentation.
	* arm-tdep.h: Fix indentation.
	* arm-wince-tdep.c: Fix indentation.
	* auto-load.c: Fix indentation.
	* auxv.c: Fix indentation.
	* avr-tdep.c: Fix indentation.
	* ax-gdb.c: Fix indentation.
	* ax-general.c: Fix indentation.
	* bfin-linux-tdep.c: Fix indentation.
	* block.c: Fix indentation.
	* block.h: Fix indentation.
	* blockframe.c: Fix indentation.
	* bpf-tdep.c: Fix indentation.
	* break-catch-sig.c: Fix indentation.
	* break-catch-syscall.c: Fix indentation.
	* break-catch-throw.c: Fix indentation.
	* breakpoint.c: Fix indentation.
	* breakpoint.h: Fix indentation.
	* bsd-uthread.c: Fix indentation.
	* btrace.c: Fix indentation.
	* build-id.c: Fix indentation.
	* buildsym-legacy.h: Fix indentation.
	* buildsym.c: Fix indentation.
	* c-typeprint.c: Fix indentation.
	* c-valprint.c: Fix indentation.
	* c-varobj.c: Fix indentation.
	* charset.c: Fix indentation.
	* cli/cli-cmds.c: Fix indentation.
	* cli/cli-decode.c: Fix indentation.
	* cli/cli-decode.h: Fix indentation.
	* cli/cli-script.c: Fix indentation.
	* cli/cli-setshow.c: Fix indentation.
	* coff-pe-read.c: Fix indentation.
	* coffread.c: Fix indentation.
	* compile/compile-cplus-types.c: Fix indentation.
	* compile/compile-object-load.c: Fix indentation.
	* compile/compile-object-run.c: Fix indentation.
	* completer.c: Fix indentation.
	* corefile.c: Fix indentation.
	* corelow.c: Fix indentation.
	* cp-abi.h: Fix indentation.
	* cp-namespace.c: Fix indentation.
	* cp-support.c: Fix indentation.
	* cp-valprint.c: Fix indentation.
	* cris-linux-tdep.c: Fix indentation.
	* cris-tdep.c: Fix indentation.
	* darwin-nat-info.c: Fix indentation.
	* darwin-nat.c: Fix indentation.
	* darwin-nat.h: Fix indentation.
	* dbxread.c: Fix indentation.
	* dcache.c: Fix indentation.
	* disasm.c: Fix indentation.
	* dtrace-probe.c: Fix indentation.
	* dwarf2/abbrev.c: Fix indentation.
	* dwarf2/attribute.c: Fix indentation.
	* dwarf2/expr.c: Fix indentation.
	* dwarf2/frame.c: Fix indentation.
	* dwarf2/index-cache.c: Fix indentation.
	* dwarf2/index-write.c: Fix indentation.
	* dwarf2/line-header.c: Fix indentation.
	* dwarf2/loc.c: Fix indentation.
	* dwarf2/macro.c: Fix indentation.
	* dwarf2/read.c: Fix indentation.
	* dwarf2/read.h: Fix indentation.
	* elfread.c: Fix indentation.
	* eval.c: Fix indentation.
	* event-top.c: Fix indentation.
	* exec.c: Fix indentation.
	* exec.h: Fix indentation.
	* expprint.c: Fix indentation.
	* f-lang.c: Fix indentation.
	* f-typeprint.c: Fix indentation.
	* f-valprint.c: Fix indentation.
	* fbsd-nat.c: Fix indentation.
	* fbsd-tdep.c: Fix indentation.
	* findvar.c: Fix indentation.
	* fork-child.c: Fix indentation.
	* frame-unwind.c: Fix indentation.
	* frame-unwind.h: Fix indentation.
	* frame.c: Fix indentation.
	* frv-linux-tdep.c: Fix indentation.
	* frv-tdep.c: Fix indentation.
	* frv-tdep.h: Fix indentation.
	* ft32-tdep.c: Fix indentation.
	* gcore.c: Fix indentation.
	* gdb_bfd.c: Fix indentation.
	* gdbarch.sh: Fix indentation.
	* gdbarch.c: Re-generate
	* gdbarch.h: Re-generate.
	* gdbcore.h: Fix indentation.
	* gdbthread.h: Fix indentation.
	* gdbtypes.c: Fix indentation.
	* gdbtypes.h: Fix indentation.
	* glibc-tdep.c: Fix indentation.
	* gnu-nat.c: Fix indentation.
	* gnu-nat.h: Fix indentation.
	* gnu-v2-abi.c: Fix indentation.
	* gnu-v3-abi.c: Fix indentation.
	* go32-nat.c: Fix indentation.
	* guile/guile-internal.h: Fix indentation.
	* guile/scm-cmd.c: Fix indentation.
	* guile/scm-frame.c: Fix indentation.
	* guile/scm-iterator.c: Fix indentation.
	* guile/scm-math.c: Fix indentation.
	* guile/scm-ports.c: Fix indentation.
	* guile/scm-pretty-print.c: Fix indentation.
	* guile/scm-value.c: Fix indentation.
	* h8300-tdep.c: Fix indentation.
	* hppa-linux-nat.c: Fix indentation.
	* hppa-linux-tdep.c: Fix indentation.
	* hppa-nbsd-nat.c: Fix indentation.
	* hppa-nbsd-tdep.c: Fix indentation.
	* hppa-obsd-nat.c: Fix indentation.
	* hppa-tdep.c: Fix indentation.
	* hppa-tdep.h: Fix indentation.
	* i386-bsd-nat.c: Fix indentation.
	* i386-darwin-nat.c: Fix indentation.
	* i386-darwin-tdep.c: Fix indentation.
	* i386-dicos-tdep.c: Fix indentation.
	* i386-gnu-nat.c: Fix indentation.
	* i386-linux-nat.c: Fix indentation.
	* i386-linux-tdep.c: Fix indentation.
	* i386-nto-tdep.c: Fix indentation.
	* i386-obsd-tdep.c: Fix indentation.
	* i386-sol2-nat.c: Fix indentation.
	* i386-tdep.c: Fix indentation.
	* i386-tdep.h: Fix indentation.
	* i386-windows-tdep.c: Fix indentation.
	* i387-tdep.c: Fix indentation.
	* i387-tdep.h: Fix indentation.
	* ia64-libunwind-tdep.c: Fix indentation.
	* ia64-libunwind-tdep.h: Fix indentation.
	* ia64-linux-nat.c: Fix indentation.
	* ia64-linux-tdep.c: Fix indentation.
	* ia64-tdep.c: Fix indentation.
	* ia64-tdep.h: Fix indentation.
	* ia64-vms-tdep.c: Fix indentation.
	* infcall.c: Fix indentation.
	* infcmd.c: Fix indentation.
	* inferior.c: Fix indentation.
	* infrun.c: Fix indentation.
	* iq2000-tdep.c: Fix indentation.
	* language.c: Fix indentation.
	* linespec.c: Fix indentation.
	* linux-fork.c: Fix indentation.
	* linux-nat.c: Fix indentation.
	* linux-tdep.c: Fix indentation.
	* linux-thread-db.c: Fix indentation.
	* lm32-tdep.c: Fix indentation.
	* m2-lang.c: Fix indentation.
	* m2-typeprint.c: Fix indentation.
	* m2-valprint.c: Fix indentation.
	* m32c-tdep.c: Fix indentation.
	* m32r-linux-tdep.c: Fix indentation.
	* m32r-tdep.c: Fix indentation.
	* m68hc11-tdep.c: Fix indentation.
	* m68k-bsd-nat.c: Fix indentation.
	* m68k-linux-nat.c: Fix indentation.
	* m68k-linux-tdep.c: Fix indentation.
	* m68k-tdep.c: Fix indentation.
	* machoread.c: Fix indentation.
	* macrocmd.c: Fix indentation.
	* macroexp.c: Fix indentation.
	* macroscope.c: Fix indentation.
	* macrotab.c: Fix indentation.
	* macrotab.h: Fix indentation.
	* main.c: Fix indentation.
	* mdebugread.c: Fix indentation.
	* mep-tdep.c: Fix indentation.
	* mi/mi-cmd-catch.c: Fix indentation.
	* mi/mi-cmd-disas.c: Fix indentation.
	* mi/mi-cmd-env.c: Fix indentation.
	* mi/mi-cmd-stack.c: Fix indentation.
	* mi/mi-cmd-var.c: Fix indentation.
	* mi/mi-cmds.c: Fix indentation.
	* mi/mi-main.c: Fix indentation.
	* mi/mi-parse.c: Fix indentation.
	* microblaze-tdep.c: Fix indentation.
	* minidebug.c: Fix indentation.
	* minsyms.c: Fix indentation.
	* mips-linux-nat.c: Fix indentation.
	* mips-linux-tdep.c: Fix indentation.
	* mips-nbsd-tdep.c: Fix indentation.
	* mips-tdep.c: Fix indentation.
	* mn10300-linux-tdep.c: Fix indentation.
	* mn10300-tdep.c: Fix indentation.
	* moxie-tdep.c: Fix indentation.
	* msp430-tdep.c: Fix indentation.
	* namespace.h: Fix indentation.
	* nat/fork-inferior.c: Fix indentation.
	* nat/gdb_ptrace.h: Fix indentation.
	* nat/linux-namespaces.c: Fix indentation.
	* nat/linux-osdata.c: Fix indentation.
	* nat/netbsd-nat.c: Fix indentation.
	* nat/x86-dregs.c: Fix indentation.
	* nbsd-nat.c: Fix indentation.
	* nbsd-tdep.c: Fix indentation.
	* nios2-linux-tdep.c: Fix indentation.
	* nios2-tdep.c: Fix indentation.
	* nto-procfs.c: Fix indentation.
	* nto-tdep.c: Fix indentation.
	* objfiles.c: Fix indentation.
	* objfiles.h: Fix indentation.
	* opencl-lang.c: Fix indentation.
	* or1k-tdep.c: Fix indentation.
	* osabi.c: Fix indentation.
	* osabi.h: Fix indentation.
	* osdata.c: Fix indentation.
	* p-lang.c: Fix indentation.
	* p-typeprint.c: Fix indentation.
	* p-valprint.c: Fix indentation.
	* parse.c: Fix indentation.
	* ppc-linux-nat.c: Fix indentation.
	* ppc-linux-tdep.c: Fix indentation.
	* ppc-nbsd-nat.c: Fix indentation.
	* ppc-nbsd-tdep.c: Fix indentation.
	* ppc-obsd-nat.c: Fix indentation.
	* ppc-ravenscar-thread.c: Fix indentation.
	* ppc-sysv-tdep.c: Fix indentation.
	* ppc64-tdep.c: Fix indentation.
	* printcmd.c: Fix indentation.
	* proc-api.c: Fix indentation.
	* producer.c: Fix indentation.
	* producer.h: Fix indentation.
	* prologue-value.c: Fix indentation.
	* prologue-value.h: Fix indentation.
	* psymtab.c: Fix indentation.
	* python/py-arch.c: Fix indentation.
	* python/py-bpevent.c: Fix indentation.
	* python/py-event.c: Fix indentation.
	* python/py-event.h: Fix indentation.
	* python/py-finishbreakpoint.c: Fix indentation.
	* python/py-frame.c: Fix indentation.
	* python/py-framefilter.c: Fix indentation.
	* python/py-inferior.c: Fix indentation.
	* python/py-infthread.c: Fix indentation.
	* python/py-objfile.c: Fix indentation.
	* python/py-prettyprint.c: Fix indentation.
	* python/py-registers.c: Fix indentation.
	* python/py-signalevent.c: Fix indentation.
	* python/py-stopevent.c: Fix indentation.
	* python/py-stopevent.h: Fix indentation.
	* python/py-threadevent.c: Fix indentation.
	* python/py-tui.c: Fix indentation.
	* python/py-unwind.c: Fix indentation.
	* python/py-value.c: Fix indentation.
	* python/py-xmethods.c: Fix indentation.
	* python/python-internal.h: Fix indentation.
	* python/python.c: Fix indentation.
	* ravenscar-thread.c: Fix indentation.
	* record-btrace.c: Fix indentation.
	* record-full.c: Fix indentation.
	* record.c: Fix indentation.
	* reggroups.c: Fix indentation.
	* regset.h: Fix indentation.
	* remote-fileio.c: Fix indentation.
	* remote.c: Fix indentation.
	* reverse.c: Fix indentation.
	* riscv-linux-tdep.c: Fix indentation.
	* riscv-ravenscar-thread.c: Fix indentation.
	* riscv-tdep.c: Fix indentation.
	* rl78-tdep.c: Fix indentation.
	* rs6000-aix-tdep.c: Fix indentation.
	* rs6000-lynx178-tdep.c: Fix indentation.
	* rs6000-nat.c: Fix indentation.
	* rs6000-tdep.c: Fix indentation.
	* rust-lang.c: Fix indentation.
	* rx-tdep.c: Fix indentation.
	* s12z-tdep.c: Fix indentation.
	* s390-linux-tdep.c: Fix indentation.
	* score-tdep.c: Fix indentation.
	* ser-base.c: Fix indentation.
	* ser-mingw.c: Fix indentation.
	* ser-uds.c: Fix indentation.
	* ser-unix.c: Fix indentation.
	* serial.c: Fix indentation.
	* sh-linux-tdep.c: Fix indentation.
	* sh-nbsd-tdep.c: Fix indentation.
	* sh-tdep.c: Fix indentation.
	* skip.c: Fix indentation.
	* sol-thread.c: Fix indentation.
	* solib-aix.c: Fix indentation.
	* solib-darwin.c: Fix indentation.
	* solib-frv.c: Fix indentation.
	* solib-svr4.c: Fix indentation.
	* solib.c: Fix indentation.
	* source.c: Fix indentation.
	* sparc-linux-tdep.c: Fix indentation.
	* sparc-nbsd-tdep.c: Fix indentation.
	* sparc-obsd-tdep.c: Fix indentation.
	* sparc-ravenscar-thread.c: Fix indentation.
	* sparc-tdep.c: Fix indentation.
	* sparc64-linux-tdep.c: Fix indentation.
	* sparc64-nbsd-tdep.c: Fix indentation.
	* sparc64-obsd-tdep.c: Fix indentation.
	* sparc64-tdep.c: Fix indentation.
	* stabsread.c: Fix indentation.
	* stack.c: Fix indentation.
	* stap-probe.c: Fix indentation.
	* stubs/ia64vms-stub.c: Fix indentation.
	* stubs/m32r-stub.c: Fix indentation.
	* stubs/m68k-stub.c: Fix indentation.
	* stubs/sh-stub.c: Fix indentation.
	* stubs/sparc-stub.c: Fix indentation.
	* symfile-mem.c: Fix indentation.
	* symfile.c: Fix indentation.
	* symfile.h: Fix indentation.
	* symmisc.c: Fix indentation.
	* symtab.c: Fix indentation.
	* symtab.h: Fix indentation.
	* target-float.c: Fix indentation.
	* target.c: Fix indentation.
	* target.h: Fix indentation.
	* tic6x-tdep.c: Fix indentation.
	* tilegx-linux-tdep.c: Fix indentation.
	* tilegx-tdep.c: Fix indentation.
	* top.c: Fix indentation.
	* tracefile-tfile.c: Fix indentation.
	* tracepoint.c: Fix indentation.
	* tui/tui-disasm.c: Fix indentation.
	* tui/tui-io.c: Fix indentation.
	* tui/tui-regs.c: Fix indentation.
	* tui/tui-stack.c: Fix indentation.
	* tui/tui-win.c: Fix indentation.
	* tui/tui-winsource.c: Fix indentation.
	* tui/tui.c: Fix indentation.
	* typeprint.c: Fix indentation.
	* ui-out.h: Fix indentation.
	* unittests/copy_bitwise-selftests.c: Fix indentation.
	* unittests/memory-map-selftests.c: Fix indentation.
	* utils.c: Fix indentation.
	* v850-tdep.c: Fix indentation.
	* valarith.c: Fix indentation.
	* valops.c: Fix indentation.
	* valprint.c: Fix indentation.
	* valprint.h: Fix indentation.
	* value.c: Fix indentation.
	* value.h: Fix indentation.
	* varobj.c: Fix indentation.
	* vax-tdep.c: Fix indentation.
	* windows-nat.c: Fix indentation.
	* windows-tdep.c: Fix indentation.
	* xcoffread.c: Fix indentation.
	* xml-syscall.c: Fix indentation.
	* xml-tdesc.c: Fix indentation.
	* xstormy16-tdep.c: Fix indentation.
	* xtensa-config.c: Fix indentation.
	* xtensa-linux-nat.c: Fix indentation.
	* xtensa-linux-tdep.c: Fix indentation.
	* xtensa-tdep.c: Fix indentation.

gdbserver/ChangeLog:

	* ax.cc: Fix indentation.
	* dll.cc: Fix indentation.
	* inferiors.h: Fix indentation.
	* linux-low.cc: Fix indentation.
	* linux-nios2-low.cc: Fix indentation.
	* linux-ppc-ipa.cc: Fix indentation.
	* linux-ppc-low.cc: Fix indentation.
	* linux-x86-low.cc: Fix indentation.
	* linux-xtensa-low.cc: Fix indentation.
	* regcache.cc: Fix indentation.
	* server.cc: Fix indentation.
	* tracepoint.cc: Fix indentation.

gdbsupport/ChangeLog:

	* common-exceptions.h: Fix indentation.
	* event-loop.cc: Fix indentation.
	* fileio.cc: Fix indentation.
	* filestuff.cc: Fix indentation.
	* gdb-dlfcn.cc: Fix indentation.
	* gdb_string_view.h: Fix indentation.
	* job-control.cc: Fix indentation.
	* signals.cc: Fix indentation.

Change-Id: I4bad7ae6be0fbe14168b8ebafb98ffe14964a695
 2020-11-02 10:28:45 -05:00
Andrew Burgess
0e25e76727 gdb: Remove language_data struct 
The language_data type, from which language_defn inherits, is now
empty, and this commit removes it.

Each language is updated to no longer create and use a language_data
struct.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Delete.
	(ada_language): Remove references to ada_language_data.
	* c-lang.c (c_language_data): Delete.
	(c_language): Remove references to c_language_data.
	(cplus_language_data): Delete.
	(cplus_language): Remove references to cplus_language_data.
	(asm_language_data): Delete.
	(asm_language): Remove references to asm_language_data.
	(minimal_language_data): Delete.
	(minimal_language): Remove references to minimal_language_data.
	* d-lang.c (d_language_data): Delete.
	(d_language): Remove references to d_language_data.
	* f-lang.c (f_language_data): Delete.
	(f_language): Remove references to f_language_data.
	* go-lang.c (go_language_data): Delete.
	(go_language): Remove references to go_language_data.
	* language.c (unknown_language_data): Delete.
	(unknown_language): Remove references to unknown_language_data.
	(auto_language_data): Delete.
	(auto_language): Remove references to auto_language_data.
	* language.h (language_data): Delete struct.
	(language_defn): No longer inherit from language_data.
	* m2-lang.c (m2_language_data): Delete.
	(m2_language): Remove references to m2_language_data.
	* objc-lang.c (objc_language_data): Delete.
	(objc_language): Remove references to objc_language_data.
	* opencl-lang.c (opencl_language_data): Delete.
	(opencl_language): Remove references to opencl_language_data.
	* p-lang.c (pascal_language_data): Delete.
	(pascal_language): Remove references to pascal_language_data.
	* rust-lang.c (rust_language_data): Delete.
	(rust_language): Remove references to rust_language_data.
 2020-09-16 11:04:04 +01:00
Andrew Burgess
b7c6e27dbb gdb: Convert language_data::la_op_print_tab to a method 
Convert language_data::la_op_print_tab member variable to a virtual
method language_defn::opcode_print_table.  I changed the name in order
to make it clearer (I hope) what the method does.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Remove la_op_print_tab
	initializer.
	(ada_language::opcode_print_table): New member function.
	* c-lang.c (c_language_data): Remove la_op_print_tab initializer.
	(c_language::opcode_print_table): New member function.
	(cplus_language_data): Remove la_op_print_tab initializer.
	(cplus_language::opcode_print_table): New member function.
	(asm_language_data): Remove la_op_print_tab initializer.
	(asm_language::opcode_print_table): New member function.
	(minimal_language_data): Remove la_op_print_tab initializer.
	(minimal_language::opcode_print_table): New member function.
	* d-lang.c (d_language_data): Remove la_op_print_tab initializer.
	(d_language::opcode_print_table): New member function.
	* expprint.c (print_subexp_standard): Update call to
	opcode_print_table.
	(op_string): Likewise.
	* f-lang.c (f_language_data): Remove la_op_print_tab initializer.
	(f_language::opcode_print_table): New member function.
	* go-lang.c (go_language_data): Remove la_op_print_tab
	initializer.
	(go_language::opcode_print_table): New member function.
	* language.c (unknown_language_data): Remove la_op_print_tab
	initializer.
	(unknown_language::opcode_print_table): New member function.
	(auto_language_data): Remove la_op_print_tab initializer.
	(auto_language::opcode_print_table): New member function.
	* language.h (language_data): Remove la_op_print_tab field.
	(language_defn::opcode_print_table): Declare new member function.
	* m2-lang.c (m2_language_data): Remove la_op_print_tab
	initializer.
	(m2_language::opcode_print_table): New member function.
	* objc-lang.c (objc_language_data): Remove la_op_print_tab
	initializer.
	(objc_language::opcode_print_table): New member function.
	* opencl-lang.c (opencl_language_data): Remove la_op_print_tab
	initializer.
	(opencl_language::opcode_print_table): New member function.
	* p-lang.c (pascal_language_data): Remove la_op_print_tab
	initializer.
	(pascal_language::opcode_print_table): New member function.
	* rust-lang.c (rust_language_data): Remove la_op_print_tab
	initializer.
	(rust_language::opcode_print_table): New member function.
 2020-09-16 11:04:04 +01:00
Andrew Burgess
5aba6ebefb gdb: Convert language_data::la_exp_desc to a method 
Convert language_data::la_exp_desc member variable to a virtual
method language_defn::expression_ops.  The change of names brings this
method more into line with the existing varobj_ops method, that also
returns a table of function pointers.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Remove la_exp_desc initializer.
	(ada_language::expression_ops): New member function.
	* c-lang.c (c_language_data): Remove la_exp_desc initializer.
	(c_language::expression_ops): New member function.
	(cplus_language_data): Remove la_exp_desc initializer.
	(cplus_language::expression_ops): New member function.
	(asm_language_data): Remove la_exp_desc initializer.
	(asm_language::expression_ops): New member function.
	(minimal_language_data): Remove la_exp_desc initializer.
	(minimal_language::expression_ops): New member function.
	* d-lang.c (d_language_data): Remove la_exp_desc initializer.
	(d_language::expression_ops): New member function.
	* eval.c (evaluate_subexp): Update call to expression_ops.
	* expprint.c (print_subexp): Likewise.
	(op_name): Likewise.
	(dump_subexp_body): Likewise.
	* f-lang.c (f_language_data): Remove la_exp_desc initializer.
	(f_language::expression_ops): New member function.
	* go-lang.c (go_language_data): Remove la_exp_desc initializer.
	(go_language::expression_ops): New member function.
	* language.c (language_defn::expression_ops): New function.
	(unknown_language_data): Remove la_exp_desc initializer.
	(auto_language_data): Likewise.
	* language.h (language_data): Remove la_exp_desc field.
	(language_defn::expression_ops): Declare new member function.
	* m2-lang.c (m2_language_data): Remove la_exp_desc initializer.
	(m2_language::expression_ops): New member function.
	* objc-lang.c (objc_language_data): Remove la_exp_desc
	initializer.
	* opencl-lang.c (opencl_language_data): Remove la_exp_desc
	initializer.
	(opencl_language::expression_ops): New member function.
	* p-lang.c (pascal_language_data): Remove la_exp_desc initializer.
	* parse.c (operator_length): Update call to expression_ops.
	(exp_iterate): Likewise.
	* rust-lang.c (rust_language_data): Remove la_exp_desc
	initializer.
	(ruse_language::expression_ops): New member function.
 2020-09-16 11:04:04 +01:00
Andrew Burgess
b63a3f3fc4 gdb: Convert language_data::la_varobj_ops to a method 
Convert language_data::la_varobj_ops member variable to a virtual
method language_defn::varobj_ops.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Remove la_varobj_ops
	initializer.
	(ada_language::varobj_ops): New member function.
	* c-lang.c (c_language_data): Remove la_varobj_ops
	initializer.
	(cplus_language_data): Likewise.
	(cplus_language::varobj_ops): New member function.
	(asm_language_data): Remove la_varobj_ops initializer.
	(minimal_language_data): Likewise.
	* d-lang.c (d_language_data): Likewise.
	* f-lang.c (f_language_data): Likewise.
	* go-lang.c (go_language_data): Likewise.
	* language.c (language_defn::varobj_ops): New function.
	(unknown_language_data): Remove la_varobj_ops
	initializer.
	(auto_language_data): Likewise.
	* language.h (language_data): Remove la_varobj_ops field.
	(language_defn::varobj_ops): Declare new member function.
	* m2-lang.c (m2_language_data): Remove la_varobj_ops initializer.
	* objc-lang.c (objc_language_data): Likewise.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_language_data): Likewise.
	* rust-lang.c (rust_language_data): Likewise.
	* varobj.c (varobj_create): Update call to varobj_ops.
	* varobj.h (default_varobj_ops): Delete define.
 2020-09-16 11:04:03 +01:00
Andrew Burgess
1ac14a0402 gdb: Convert language_data::la_macro_expansion to a method 
Convert language_data::la_macro_expansion member variable to a virtual
method language_defn::macro_expansion.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Remove la_macro_expansion
	initializer.
	* c-lang.c (c_language_data): Likewise.
	(c_language::macro_expansion): New member function.
	(cplus_language_data): Likewise.
	(cplus_language::macro_expansion): New member function.
	(asm_language_data): Likewise.
	(asm_language::macro_expansion): New member function.
	(minimal_language_data): Likewise.
	(minimal_language::macro_expansion): New member function.
	* d-lang.c (d_language_data): Remove la_macro_expansion
	initializer.
	* f-lang.c (f_language_data): Likewise.
	* go-lang.c (go_language_data): Likewise.
	* language.c (unknown_language_data): Likewise.
	(auto_language_data): Likewise.
	* language.h (language_data): Remove la_macro_expansion field.
	(language_defn::macro_expansion): New member function.
	* m2-lang.c (m2_language_data): Remove la_macro_expansion
	initializer.
	* objc-lang.c (objc_language_data): Likewise.
	(objc_language::macro_expansion): New member function.
	* opencl-lang.c (opencl_language_data): Likewise.
	(opencl_language::macro_expansion): New member function.
	* p-lang.c (pascal_language_data): Remove la_macro_expansion
	initializer.
	* rust-lang.c (rust_language_data): Likewise.
	* symtab.c (default_collect_symbol_completion_matches_break_on):
	Update call to macro_expansion.
 2020-09-16 11:04:03 +01:00
Andrew Burgess
3a3440fb8b gdb: Convert language_data::la_array_ordering to a method 
Convert language_data::la_array_ordering member variable to a virtual
method language_defn::array_ordering.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Remove la_array_ordering
	initializer.
	* c-lang.c (c_language_data): Likewise.
	(cplus_language_data): Likewise.
	(asm_language_data): Likewise.
	(minimal_language_data): Likewise.
	* d-lang.c (d_language_data): Likewise.
	* dwarf2/read.c (read_array_order): Update for call to
	array_ordering.
	* f-lang.c (f_language_data): Remove la_array_ordering
	initializer.
	(f_language::array_ordering): New member function.
	* go-lang.c (go_language_data): Remove la_array_ordering
	initializer.
	* language.c (unknown_language_data): Likewise.
	(auto_language_data): Likewise.
	* language.h (language_data): Delete la_array_ordering field.
	(language_defn::array_ordering): New member function.
	* m2-lang.c (m2_language_data): Remove la_array_ordering
	initializer.
	* objc-lang.c (objc_language_data): Likewise.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_language_data): Likewise.
	* rust-lang.c (rust_language_data): Likewise.
 2020-09-16 11:04:03 +01:00
Andrew Burgess
0d201fa460 gdb: Convert language_data::la_case_sensitivity to a method 
Convert language_data::la_case_sensitivity member variable to a virtual
method language_defn::case_sensitivity.

This is mostly straight forward.  The only slight problem is that I
ended up deleting this comment from ada-lang.c:

  /* Yes, Ada is case-insensitive, but that's not quite what this
     means.  */

However, as the comment (which has existed since Ada support was first
added to GDB) doesn't explain _why_ Ada sets case sensitivity to on
despite being a generally case insensitive language, this doesn't
really help me much.

If I understood _why_ the setting doesn't quite mean what it seems to
mean (at least as far as Ada is concerned) then I would extend the
comment on language_defn::case_sensitivity (in language.h) to include
the detail, and note how this impacts Ada.  But as it stands I've just
deleted the comment for now.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Remove la_case_sensitivity
	initializer.
	* c-lang.c (c_language_data): Likewise.
	(cplus_language_data): Likewise.
	(asm_language_data): Likewise.
	(minimal_language_data): Likewise.
	* d-lang.c (d_language_data): Likewise.
	* f-lang.c (f_language_data): Likewise.
	(f_language::case_sensitivity): New member function.
	* go-lang.c (go_language_data): Remove la_case_sensitivity
	initializer.
	* language.c (enum case_mode): Moved here from language.h.
	(case_mode): Make static.
	(show_case_command): Update for case_sensitivity being a method.
	(set_case_command): Likewise.
	(set_range_case): Likewise.
	(unknown_language_data): Remove la_case_sensitivity initializer.
	(auto_language_data): Likewise.
	* language.h (case_mode): Delete, move enum declaration to
	language.c.
	(language_data): Delete la_case_sensitivity field.
	(language_defn::case_sensitivity): New member function.
	* m2-lang.c (m2_language_data): Remove la_case_sensitivity
	initializer.
	* objc-lang.c (objc_language_data): Likewise.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_language_data): Likewise.
	* rust-lang.c (rust_language_data): Likewise.
 2020-09-16 11:04:03 +01:00
Andrew Burgess
efdf6a733d gdb: Convert language_data::la_range_check to a method 
Convert language_data::la_range_check member variable to a virtual
method language_defn::range_checking_on_by_default.

Where the previous member variable was of type 'enum range_check', the
new member function returns a boolean that selects between range
checking being on or off.  This removes the possibility of a language
having its default be the third enum state, range_check_warn, which
no language currently used.

This all makes sense I think, the language's true/false provides the
default when the global 'set check range' is set to 'auto'.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Remove la_range_check
	initializer.
	* c-lang.c (c_language_data): Likewise.
	(cplus_language_data): Likewise.
	(asm_language_data): Likewise.
	(minimal_language_data): Likewise.
	* d-lang.c (d_language_data): Likewise.
	* f-lang.c (f_language_data): Likewise.
	(f_language::range_checking_on_by_default): New member function.
	* go-lang.c (go_language_data): Remove la_range_check initializer.
	* language.c (enum range_mode): Moved here from language.h.
	(range_mode): Made static.
	(show_range_command): Update to use
	range_checking_on_by_default.
	(set_range_command): Likewise.
	(set_range_case): Likewise.
	(unknown_language_data): Remove la_range_check initializer.
	(auto_language_data): Likewise.
	* language.h (range_mode): Delete.  Enum definition moved to
	language.c.
	(language_data): Remove la_range_check field.
	(language_defn::range_checking_on_by_default): New member
	function.
	* m2-lang.c (m2_language_data): Remove la_range_check initializer.
	(m2_language::range_checking_on_by_default): New member function.
	* objc-lang.c (objc_language_data): Remove la_range_check
	initializer.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_language_data): Likewise.
	(pascal_language::range_checking_on_by_default): New member
	function.
	* rust-lang.c (rust_language_data): Remove la_range_check
	initializer.
	(rust_language::range_checking_on_by_default): New member
	function.
 2020-09-16 11:01:24 +01:00
Andrew Burgess
d3355e4dec gdb: Convert la_store_sym_names_in_linkage_form_p to a method 
Convert language_data::la_store_sym_names_in_linkage_form_p member
variable to language_defn::store_sym_names_in_linkage_form_p virtual
function.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Remove
	la_store_sym_names_in_linkage_form_p initializer.
	(ada_language::store_sym_names_in_linkage_form_p): New member
	function.
	* c-lang.c (c_language_data): Remove
	la_store_sym_names_in_linkage_form_p initializer.
	(c_language::store_sym_names_in_linkage_form_p): New member
	function.
	(cplus_language_data): Remove la_store_sym_names_in_linkage_form_p
	initializer.
	(asm_language_data): Likewise.
	(asm_language::store_sym_names_in_linkage_form_p): New member
	function.
	(minimal_language_data): Remove
	la_store_sym_names_in_linkage_form_p initializer.
	(minimal_language::store_sym_names_in_linkage_form_p): New member
	function.
	* d-lang.c (d_language_data): Remove
	la_store_sym_names_in_linkage_form_p initializer.
	* dwarf2/read.c (dwarf2_physname): Update call to
	store_sym_names_in_linkage_form_p.
	* f-lang.c (f_language_data): Remove
	la_store_sym_names_in_linkage_form_p initializer.
	* go-lang.c (go_language_data): Remove
	la_store_sym_names_in_linkage_form_p initializer.
	* language.c (unknown_language_data): Remove
	la_store_sym_names_in_linkage_form_p initializer.
	(unknown_language::store_sym_names_in_linkage_form_p): New member
	function.
	(auto_language_data): Remove la_store_sym_names_in_linkage_form_p
	initializer.
	(auto_language::store_sym_names_in_linkage_form_p): New member
	function.
	* language.h (language_data): Remove
	la_store_sym_names_in_linkage_form_p member variable.
	(language_defn::store_sym_names_in_linkage_form_p): New member
	function.
	* m2-lang.c (m2_language_data): Remove
	la_store_sym_names_in_linkage_form_p initializer.
	* objc-lang.c (objc_language_data): Likewise.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_language_data): Likewise.
	* rust-lang.c (rust_language_data): Likewise.
 2020-09-16 10:16:48 +01:00
Andrew Burgess
22c12a6c70 gdb: Convert language_data::string_lower_bound to a method 
Convert language_data::string_lower_bound member variable to a virtual
method language_defn::string_lower_bound.

Over all of the languages we currently support there are currently
only two values for the lower bound, 0 or 1.  I noticed that in all
cases, if a language has C style arrays then the lower bound is 0,
otherwise the lower bound is 1.  So the default for the virtual method
in language.h makes use of this, which means languages don't have to
worry about providing a string_lower_bound method at all.

Except for Modula2.  This language is defined to not have C style
arrays, but has a string_lower_bound index of 0, this behaviour is
maintained after this commit by having Modula2 be the only language
that overrides the string_lower_bound method.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Remove string_lower_bound
	initializer.
	* c-lang.c (c_language_data): Likewise.
	(cplus_language_data): Likewise.
	(asm_language_data): Likewise.
	(minimal_language_data): Likewise.
	* d-lang.c (d_language_data): Likewise.
	* f-lang.c (f_language_data): Likewise.
	* go-lang.c (go_language_data): Likewise.
	* language.c (unknown_language_data): Likewise.
	(auto_language_data): Likewise.
	* language.h (language_data): Remove string_lower_bound field.
	(language_defn::string_lower_bound): New member function.
	* m2-lang.c (m2_language_data): Remove string_lower_bound
	initializer.
	(m2_language::string_lower_bound): New member function.
	* objc-lang.c (objc_language_data): Remove string_lower_bound
	initializer.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_language_data): Likewise.
	* rust-lang.c (rust_language_data): Likewise.
	* valops.c (value_cstring): Update call to string_lower_bound.
	(value_string): Likewise.
	* value.c (allocate_repeated_value): Likewise.
 2020-09-16 10:16:48 +01:00
Andrew Burgess
67bd3fd5e4 gdb: Convert language_data::c_style_arrays to a method 
Convert language_data::c_style_arrays member variable to a virtual
method language_defn::c_style_arrays_p.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Remove c_style_arrays
	initializer.
	(ada_language::c_style_arrays_p): New member fuction.
	* c-lang.c (c_language_data): Remove c_style_arrays
	initializer.
	(cplus_language_data): Likewise.
	(asm_language_data): Likewise.
	(minimal_language_data): Likewise.
	* d-lang.c (d_language_data): Likewise.
	* eval.c (ptrmath_type_p): Update call to c_style_arrays_p.
	* f-lang.c (f_language_data): Remove c_style_arrays initializer.
	(f_language::c_style_arrays_p): New member function.
	* go-lang.c (go_language_data): Remove c_style_arrays initializer.
	* infcall.c (value_arg_coerce): Update call to c_style_arrays_p.
	* language.c (unknown_language_data): Remove c_style_arrays
	initializer.
	(auto_language_data): Likewise.
	* language.h (language_data): Remove c_style_arrays field.
	(language_defn::c_style_arrays_p): New member function.
	* m2-lang.c (m2_language_data): Remove c_style_arrays initializer.
	(m2_language::c_style_arrays_p): New member function.
	* objc-lang.c (objc_language_data): Remove c_style_arrays
	initializer.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_language_data): Likewise.
	* rust-lang.c (rust_language_data): Likewise.
	* valarith.c (value_subscript): Update call to c_style_arrays_p,
	and update local variable to a bool.
	* valops.c (value_cast): Update call to c_style_arrays_p.
	(value_array): Likewise.
	* value.c (coerce_array): Likewise.
 2020-09-16 10:16:47 +01:00
Andrew Burgess
85967615df gdb: Move la_language into the language_defn class 
Move the language_data::la_language member variable into the
langage_defn class.

I have not made the la_language member variable a method of
langage_defn simply because of the large number of places that
la_language is referenced throughout GDB.  I have made the new member
variable constant though, so this should prevent accidental
assignment.

In the future we might consider converting la_language to a method,
but right now my goal is to remove the langage_data class, so I'm
happy to leave la_language as a constant member variable.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Remove la_language initializer.
	* c-lang.c (c_language_data): Likewise.
	(cplus_language_data): Likewise.
	(asm_language_data): Likewise.
	(minimal_language_data): Likewise.
	* d-lang.c (d_language_data): Likewise.
	* f-lang.c (f_language_data): Likewise.
	* go-lang.c (go_language_data): Likewise.
	* language.c (unknown_language_data): Likewise.
	(auto_language_data): Likewise.
	* language.h (language_data): Remove la_language field.
	(language_defn::language_defn): Initialise la_language field.
	(language_defn::la_language): New member variable.
	* m2-lang.c (m2_language_data): Remove la_language field.
	* objc-lang.c (objc_language_data): Likewise.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_language_data): Likewise.
	* rust-lang.c (rust_language_data): Likewise.
 2020-09-16 10:16:46 +01:00
Andrew Burgess
e171d6f15e gdb: Convert la_filename_extensions to a method 
Convert language_data::la_filename_extensions member variable to a
virtual method language_defn::filename_extensions.

The new method returns a vector of filename extensions, which means
that where previously we needed a NULL marker on the end of the list,
we can now discard this.

All of the old arrays that contained the extensions now become static
data within each languages filename_extensions method.

I've updated the single use of the filename_extensions method to make
use of this method returning a vector.  And, just in case anyone
accidentally adds a NULL marked into a languages extensions list, I've
added a new assert in add_filename_language (symtab.c) to catch this.

gdb/ChangeLog:

	* ada-lang.c (ada_extensions): Delete, moved into
	ada_language::filename_extensions.
	(ada_language_data): Remove la_filename_extensions initializer.
	(ada_language::filename_extensions): New member function.
	* c-lang.c (c_extensions): Delete, moved into
	c_language::filename_extensions.
	(c_language_data): Remove la_filename_extensions initializer.
	(c_language::filename_extensions): New member function.
	(cplus_extensions): Delete, moved into
	cplus_language::filename_extensions.
	(cplus_language_data): Remove la_filename_extensions initializer.
	(cplus_language::filename_extensions): New member function.
	(asm_extensions): Delete, moved into
	asm_language::filename_extensions.
	(asm_language_data): Remove la_filename_extensions initializer.
	(asm_language::filename_extensions): New member function.
	(minimal_language_data): Remove la_filename_extensions
	initializer.
	* d-lang.c (d_extensions): Delete, moved into
	d_language::filename_extensions.
	(d_language_data): Remove la_filename_extensions initializer.
	(d_language::filename_extensions): New member function.
	* f-lang.c (f_extensions): Delete, moved into
	f_language::filename_extensions.
	(f_language_data): Remove la_filename_extensions initializer.
	(f_language::filename_extensions): New member function.
	* go-lang.c (go_language_data): Remove la_filename_extensions
	initializer.
	* language.c (add_set_language_command): Update now that
	filename_extensions returns a vector.
	(unknown_language_data): Remove la_filename_extensions
	initializer.
	(auto_language_data): Likewise.
	* language.h (language_data): Remove la_filename_extensions field.
	(language_defn::filename_extensions): New member function.
	* m2-lang.c (m2_language_data): Remove la_filename_extensions
	initializer.
	* objc-lang.c (objc_extensions): Delete, moved into
	objc_language::filename_extensions.
	(objc_language_data): Remove la_filename_extensions initializer.
	(objc_language::filename_extensions): New member function.
	* opencl-lang.c (opencl_language_data): Remove
	la_filename_extensions initializer.
	* p-lang.c (pascal_extensions): Delete, moved into
	pascal_language::filename_extensions.
	(pascal_language_data): Remove la_filename_extensions initializer.
	(pascal_language::filename_extensions): New member function.
	* rust-lang.c (rust_extensions): Delete, moved into
	rust_language::filename_extensions.
	(rust_language_data): Remove la_filename_extensions initializer.
	(rust_language::filename_extensions): New member function.
	* symfile.c (add_filename_language): Add new assert.
 2020-09-16 10:16:46 +01:00
Andrew Burgess
6f7664a9c3 gdb: Convert la_name and la_natural_name to methods 
Convert the two language_data member variables la_name and
la_natural_name to virtual methods in language_defn struct called name
and natural_name respectively.

The virtual methods in the language_defn base class are pure virtual,
as every language must implement these, and as every language has a
unique name there's no sensible default here.

Given that every language must implement these methods I did wonder
about making this data passed into the base class constructor, but in
the end I went with the virtual method approach.  I'm open to changing
this approach if people prefer the constructor approach.

During updating the calls to language_defn::name I found in
add_set_language_command a place where we took la_name and then
capitalised the first letter to create a language name that could be
used in the documentation string.  I replaced this with a use of
natural_name instead as this seemed a better choice, in most cases
this will make no difference, as for most languages the natural_name
is just the name with the first character in upper case, but for some
languages, for example 'Open-CL' and 'Objective-C' this is not the
case.

In the case of asm_language the name is 'asm', while the natural_name
was previously 'assembly'.  I changed the natural name to 'Assembly',
this makes the documentation string case above cleaner, however, this
will change the MI output for -var-info-expression, where the 'lang'
field will change from 'assembly' to 'Assembly'.  It is possible this
could be a breaking change if a front-end is relying on the existing
name.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Remove la_name and
	la_natural_name initializers.
	(ada_language::name): New member function.
	(ada_language::natural_name): New member function.
	* c-lang.c (c_language_data): Remove la_name and
	la_natural_name initializers.
	(c_language::name): New member function.
	(c_language::natural_name): New member function.
	(cplus_language_data): Remove la_name and
	la_natural_name initializers.
	(cplus_language::name): New member function.
	(cplus_language::natural_name): New member function.
	(asm_language_data): Remove la_name and
	la_natural_name initializers.
	(asm_language::name): New member function.
	(asm_language::natural_name): New member function.
	(minimal_language_data): Remove la_name and
	la_natural_name initializers.
	(minimal_language::name): New member function.
	(minimal_language::natural_name): New member function.
	* compile/compile.c (compile_to_object): Update call to
	lanugage_defn::name.
	* d-lang.c (d_language_data): Remove la_name and
	la_natural_name initializers.
	(d_language::name): New member function.
	(d_language::natural_name): New member function.
	* expprint.c (print_subexp_standard): Update call to
	language_defn::name.
	(dump_raw_expression): Likewise
	(dump_prefix_expression): Likewise.
	* f-lang.c (f_language_data): Remove la_name and
	la_natural_name initializers.
	(f_language::name): New member function.
	(f_language::natural_name): New member function.
	* go-lang.c (go_language_data): Remove la_name and
	la_natural_name initializers.
	(go_language::name): New member function.
	(go_language::natural_name): New member function.
	* language.c (show_language_command): Update call to
	language_defn::name.
	(set_language_command): Likewise.
	(language_enum): Likewise.
	(language_str): Likewise.
	(add_set_language_command): Likewise, use
	language_defn::natural_name in the doc string.
	(unknown_language_data): Remove la_name and
	la_natural_name initializers.
	(unknown_language::name): New member function.
	(unknown_language::natural_name): New member function.
	(auto_language_data): Remove la_name and
	la_natural_name initializers.
	(auto_language::name): New member function.
	(auto_language::natural_name): New member function.
	(language_lookup_primitive_type_as_symbol): Update call to
	language_defn::name.
	* language.h (language_data): Remove la_name and la_natural_name
	member variables.
	(language_defn::name): New member function.
	(language_defn::natural_name): New member function.
	* m2-lang.c (m2_language_data): Remove la_name and
	la_natural_name initializers.
	(m2_language::name): New member function.
	(m2_language::natural_name): New member function.
	* mi/mi-cmd-var.c (mi_cmd_var_info_expression): Update call to
	language_defn::natural_name.
	* objc-lang.c (objc_language_data): Remove la_name and
	la_natural_name initializers.
	(objc_language::name): New member function.
	(objc_language::natural_name): New member function.
	* opencl-lang.c (opencl_language_data): Remove la_name and
	la_natural_name initializers.
	(opencl_language::name): New member function.
	(opencl_language::natural_name): New member function.
	* p-lang.c (pascal_language_data): Remove la_name and
	la_natural_name initializers.
	(pascal_language::name): New member function.
	(pascal_language::natural_name): New member function.
	* rust-lang.c (rust_language_data): Remove la_name and
	la_natural_name initializers.
	(rust_language::name): New member function.
	(rust_language::natural_name): New member function.
	* symtab.c (lookup_language_this): Update call to
	language_defn::name.
 2020-09-16 10:16:45 +01:00
Andrew Burgess
5bae7c4e04 gdb: Convert la_name_of_this to a method 
Convert language_data::la_name_of_this member variable to a virtual
method language_defn::name_of_this.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Remove la_name_of_this
	initializer.
	* ax-gdb.c (gen_expr): Update call to name_of_this.
	* c-exp.y (classify_name): Likewise.
	* c-lang.c (c_language_data): Remove la_name_of_this initializer.
	(cplus_language_data): Likewise.
	(cplus_language::name_of_this): New member function.
	(asm_language_data): Remove la_name_of_this initializer.
	(minimal_language_data): Likewise.
	* d-lang.c (d_language_data): Likewise.
	(d_language::name_of_this): New member function.
	* expprint.c (print_subexp_standard): Update call to name_of_this.
	* f-lang.c (f_language_data): Remove la_name_of_this initializer.
	* go-lang.c (go_language_data): Likewise.
	* language.c (unknown_language_data): Likewise.
	(unknown_language::name_of_this): New member function.
	(auto_language_data): Remove la_name_of_this initializer.
	(auto_language::name_of_this): New member function.
	* language.h (language_data): Delete la_name_of_this member
	variable.
	(language_defn::name_of_this): New member function.
	* m2-lang.c (m2_language_data): Remove la_name_of_this
	initializer.
	* objc-lang.c (objc_language_data): Likewise.
	(objc_language::name_of_this): New member function.
	* opencl-lang.c (opencl_language_data): Remove la_name_of_this
	initializer.
	* p-lang.c (pascal_language_data): Likewise.
	(pascal_language::name_of_this): New member function.
	* rust-lang.c (rust_language_data): Remove la_name_of_this
	initializer.
	* symtab.c (lookup_language_this): Update call to name_of_this.
	(lookup_symbol_aux): Likewise.
	* valops.c (value_of_this): Likewise.
 2020-09-16 10:16:45 +01:00
Andrew Burgess
22e3f3ed5c gdb: Convert la_struct_too_deep_ellipsis to a method 
Convert language_data::la_struct_too_deep_ellipsis member variable to
a method in language_defn.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Remove
	la_struct_too_deep_ellipsis initializer.
	(ada_language::struct_too_deep_ellipsis): New member function.
	* c-lang.c (c_language_data): Remove la_struct_too_deep_ellipsis
	initializer.
	(cplus_language_data): Likewise.
	(asm_language_data): Likewise.
	(minimal_language_data): Likewise.
	* cp-valprint.c (cp_print_value): Update call to
	struct_too_deep_ellipsis.
	* d-lang.c (d_language_data): Remove la_struct_too_deep_ellipsis
	initializer.
	* f-lang.c (f_language_data): Likewise.
	(f_language::struct_too_deep_ellipsis): New member function.
	* go-lang.c (go_language_data): Remove la_struct_too_deep_ellipsis
	initializer.
	* language.c (unknown_language_data): Likewise.
	(auto_language_data): Likewise.
	* language.h (language_data): Delete la_struct_too_deep_ellipsis
	member variable.
	(language_defn::struct_too_deep_ellipsis): New member function.
	* m2-lang.c (m2_language_data): Remove la_struct_too_deep_ellipsis
	initializer.Q
	* objc-lang.c (objc_language_data): Likewise.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_language_data): Likewise.
	* rust-lang.c (rust_language_data): Likewise.
	* valprint.c (val_print_check_max_depth): Update call to
	struct_too_deep_ellipsis.
 2020-09-16 10:16:44 +01:00
Simon Marchi
bd63c87008 gdb: remove TYPE_VECTOR 
gdb/ChangeLog:

	* gdbtypes.h (TYPE_VECTOR): Remove, replace all
	uses with type::is_vector.

Change-Id: I1ac28755af44b1585c190553f9961288c8fb9137
 2020-09-14 11:08:03 -04:00
Simon Marchi
c6d940a956 gdb: remove TYPE_UNSIGNED 
gdb/ChangeLog:

	* gdbtypes.h (TYPE_UNSIGNED): Remove, replace all uses with
	type::is_unsigned.

Change-Id: I84f76f5cd44ff7294e421d317376a9e476bc8666
 2020-09-14 11:07:57 -04:00
Simon Marchi
fe1fe7eae9 gdb: remove NULL_TYPE 
The NULL_TYPE macro is not very useful... remove it and just use
nullptr.

gdb/ChangeLog:

	* gdbtypes.h (NULL_TYPE): Remove, change all uses to nullptr.

Change-Id: Ic6215921413dad5649192b012f1a41d0a650a644
 2020-08-31 10:44:33 -04:00
Andrew Burgess
39e7eccae6 gdb: Convert language la_is_string_type_p field to a method 
This commit changes the language_data::la_is_string_type_p function
pointer member variable into a member function of language_defn.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Delete la_is_string_type_p
	initializer.
	(ada_language::is_string_type_p): New member function.
	* c-lang.c (c_language_data): Delete la_is_string_type_p
	initializer.
	(cplus_language_data): Likewise.
	(asm_language_data): Likewise.
	(minimal_language_data): Likewise.
	* d-lang.c (d_language_data): Likewise.
	* f-lang.c (f_is_string_type_p): Delete function, implementation
	moved to f_language::is_string_type_p.
	(f_language_data): Delete la_is_string_type_p initializer.
	(f_language::is_string_type_p): New member function,
	implementation from f_is_string_type_p.
	* go-lang.c (go_is_string_type_p): Delete function, implementation
	moved to go_language::is_string_type_p.
	(go_language_data): Delete la_is_string_type_p initializer.
	(go_language::is_string_type_p): New member function,
	implementation from go_is_string_type_p.
	* language.c (language_defn::is_string_type_p): Define new member
	function.
	(default_is_string_type_p): Make static, add comment copied from
	header file.
	(unknown_language_data): Delete la_is_string_type_p initializer.
	(unknown_language::is_string_type_p): New member function.
	(auto_language_data): Delete la_is_string_type_p initializer.
	(auto_language::is_string_type_p): New member function.
	* language.h (language_data): Delete la_is_string_type_p field.
	(language_defn::is_string_type_p): Declare new function.
	(default_is_string_type_p): Delete desclaration, move comment to
	definition.
	* m2-lang.c (m2_is_string_type_p): Delete function, implementation
	moved to m2_language::is_string_type_p.
	(m2_language_data): Delete la_is_string_type_p initializer.
	(m2_language::is_string_type_p): New member function,
	implementation from m2_is_string_type_p.
	* objc-lang.c (objc_language_data): Delete la_is_string_type_p
	initializer.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_is_string_type_p): Delete function,
	implementation moved to pascal_language::is_string_type_p.
	(pascal_language_data): Delete la_is_string_type_p initializer.
	(pascal_language::is_string_type_p): New member function,
	implementation from pascal_is_string_type_p.
	* rust-lang.c (rust_is_string_type_p): Delete function,
	implementation moved to rust_language::is_string_type_p.
	(rust_language_data): Delete la_is_string_type_p initializer.
	(rust_language::is_string_type_p): New member function,
	implementation from rust_is_string_type_p.
	* valprint.c (val_print_scalar_or_string_type_p): Update call to
	is_string_type_p.
 2020-06-23 13:34:11 +01:00
Andrew Burgess
4ffc13fb0e gdb: Convert language la_print_typedef field to a method 
This commit changes the language_data::la_print_typedef function
pointer member variable into a member function of language_defn.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Delete la_print_typedef
	initializer.
	(ada_language::print_typedef): New member function.
	* c-lang.c (c_language_data): Delete la_print_typedef initializer.
	(cplus_language_data): Likewise.
	(asm_language_data): Likewise.
	(minimal_language_data): Likewise.
	* d-lang.c (d_language_data): Likewise.
	* f-lang.c (f_language_data): Likewise.
	(f_language::print_typedef): New member function.
	* go-lang.c (go_language_data): Delete la_print_typedef
	initializer.
	* language.c (language_defn::print_typedef): Define member
	function.
	(unknown_language_data): Delete la_print_typedef initializer.
	(unknown_language::print_typedef): New member function.
	(auto_language_data): Delete la_print_typedef initializer.
	(auto_language::print_typedef): New member function.
	* language.h (language_data): Delete la_print_typedef field.
	(language_defn::print_typedef): Declare new member function.
	(LA_PRINT_TYPEDEF): Update call to print_typedef.
	(default_print_typedef): Delete declaration.
	* m2-lang.c (m2_language_data): Delete la_print_typedef
	initializer.
	(m2_language::print_typedef): New member function.
	* objc-lang.c (objc_language_data): Delete la_print_typedef
	initializer.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_language_data): Likewise.
	(pascal_language::print_typedef): New member function.
	* rust-lang.c (rust_print_typedef): Delete function,
	implementation moved to rust_language::print_typedef.
	(rust_language): Delete la_print_typedef initializer.
	(rust_language::print_typedef): New member function,
	implementation from rust_print_typedef.
	* typeprint.c (default_print_typedef): Delete.
 2020-06-23 13:34:11 +01:00
Andrew Burgess
d711ee67ac gdb: Convert language la_printstr field to a method 
This commit changes the language_data::la_printstr function pointer
member variable into a member function of language_defn.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Delete la_printstr initializer.
	(ada_language::printstr): New member function.
	* c-lang.c (c_language_data): Delete la_printstr initializer.
	(cplus_language_data): Likewise.
	(asm_language_data): Likewise.
	(minimal_language_data): Likewise.
	* d-lang.c (d_language_data): Likewise.
	* f-lang.c (f_printstr): Rename to f_language::printstr.
	(f_language_data): Delete la_printstr initializer.
	(f_language::printstr): New member function, implementation from
	f_printstr.
	* go-lang.c (go_language_data): Delete la_printstr initializer.
	* language.c (language_defn::printstr): Define new member
	function.
	(unk_lang_printstr): Delete.
	(unknown_language_data): Delete la_printstr initializer.
	(unknown_language::printstr): New member function.
	(auto_language_data): Delete la_printstr initializer.
	(auto_language::printstr): New member function.
	* language.h (language_data): Delete la_printstr field.
	(language_defn::printstr): Declare new member function.
	(LA_PRINT_STRING): Update call to printstr.
	* m2-lang.c (m2_printstr): Rename to m2_language::printstr.
	(m2_language_data): Delete la_printstr initializer.
	(m2_language::printstr): New member function, implementation from
	m2_printstr.
	* objc-lang.c (objc_language_data): Delete la_printstr
	initializer.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_printstr): Rename to pascal_language::printstr.
	(pascal_language_data): Delete la_printstr initializer.
	(pascal_language::printstr): New member function, implementation
	from pascal_printstr.
	* p-lang.h (pascal_printstr): Delete declaration.
	* rust-lang.c (rust_printstr): Update header comment.
	(rust_language_data): Delete la_printstr initializer.
	(rust_language::printstr): New member function.
 2020-06-23 13:34:11 +01:00
Andrew Burgess
52b50f2c1b gdb: Convert language la_printchar field to a method 
This commit changes the language_data::la_printchar function pointer
member variable into a member function of language_defn.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Delete la_printchar initializer.
	(ada_language::printchar): New member function.
	* c-lang.c (c_language_data): Delete la_printchar initializer.
	(cplus_language_data): Likewise.
	(asm_language_data): Likewise.
	(minimal_language_data): Likewise.
	* d-lang.c (d_language_data): Likewise.
	* f-lang.c (f_printchar): Rename to f_language::printchar.
	(f_language_data): Delete la_printchar initializer.
	(f_language::printchar): New member function, implementation from
	f_printchar.
	* go-lang.c (go_language_data): Delete la_printchar initializer.
	* language.c (unk_lang_printchar): Delete.
	(language_defn::printchar): Define new member function.
	(unknown_language_data): Delete la_printchar initializer.
	(unknown_language::printchar): New member function.
	(auto_language_data): Delete la_printchar initializer.
	(auto_language::printchar): New member function.
	* language.h (language_data): Delete la_printchar field.
	(language_defn::printchar): Declare new member function.
	(LA_PRINT_CHAR): Update call to printchar.
	* m2-lang.c (m2_language_data): Delete la_printchar initializer.
	(m2_language::printchar): New member function.
	* objc-lang.c (objc_language_data): Delete la_printchar
	initializer.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_language_data): Delete la_printchar
	initializer.
	(pascal_language::printchar): New member function.
	* rust-lang.c (rust_printchar): Rename to
	rust_language::printchar.
	(rust_language_data): Delete la_printchar initializer.
	(rust_language::printchar): New member function, implementation
	from rust_printchar.
 2020-06-23 13:34:11 +01:00
Andrew Burgess
ec8cec5b96 gdb: Convert language la_emitchar field to a method 
This commit changes the language_data::la_emitchar function pointer
member variable into a member function of language_defn.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (emit_char): Renamed to ada_language::emitchar.
	(ada_language_data): Delete la_emitchar initializer.
	(ada_language::emitchar): New member function, implementation from
	emit_char.
	* c-lang.c (c_language_data): Delete la_emitchar initializer.
	(cplus_language_data): Likewise.
	(asm_language_data): Likewise.
	(minimal_language_data): Likewise.
	* d-lang.c (d_language_data): Likewise.
	* f-lang.c (f_emit_char): Rename to f_language::emitchar.
	(f_language_data): Delete la_emitchar initializer.
	(f_language::emitchar): New member function, implementation from
	f_emit_char.
	* go-lang.c (go_language_data): Delete la_emitchar initializer.
	* language.c (unk_lang_emit_char): Delete.
	(language_defn::emitchar): New member function definition.
	(unknown_language_data): Delete la_emitchar initializer.
	(unknown_language::emitchar): New member function.
	(auto_language_data): Delete la_emitchar initializer.
	(auto_language::emitchar): New member function.
	* language.h (language_data): Delete la_emitchar field.
	(language_defn::emitchar): New member field declaration.
	(LA_EMIT_CHAR): Update call to emitchar.
	* m2-lang.c (m2_emit_char): Rename to m2_language::emitchar.
	(m2_language_data): Delete la_emitchar initializer.
	(m2_language::emitchar): New member function, implementation from
	m2_emit_char.
	* objc-lang.c (objc_language_data): Delete la_emitchar
	initializer.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_emit_char): Rename to pascal_language::emitchar.
	(pascal_language_data): Delete la_emitchar initializer.
	(pascal_language::emitchar): New member function, implementation
	from pascal_emit_char.
	* rust-lang.c (rust_emitchar): Rename to rust_language::emitchar.
	(rust_language_data): Delete la_emitchar initializer.
	(rust_language::emitchar): New member function, implementation
	from rust_emitchar.
 2020-06-23 13:34:11 +01:00
Andrew Burgess
1bf9c36374 gdb: Convert language la_post_parser field to a method 
This commit changes the language_data::la_post_parser function pointer
member variable into a member function of language_defn.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (resolve): Rename to ada_language::post_parser.
	(ada_language_data): Delete la_post_parser initializer.
	(ada_language::post_parser): New member function.
	* c-lang.c (c_language_data): Delete la_post_parser initializer.
	(cplus_language_data): Likewise.
	(asm_language_data): Likewise.
	(minimal_language_data): Likewise.
	* d-lang.c (d_language_data): Likewise.
	* f-lang.c (f_language_data): Likewise.
	* go-lang.c (go_language_data): Likewise.
	* language.c (unknown_language_data): Likewise.
	(auto_language_data): Likewise.
	* language.h (language_data): Delete la_post_parser field.
	(language_defn::post_parser): New member function.
	* m2-lang.c (m2_language_data): Delete la_post_parser initializer.
	* objc-lang.c (objc_language_data): Likewise.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_language_data): Likewise.
	* parse.c (parse_exp_in_context): Update call to post_parser.
	(null_post_parser): Delete definition.
	* parser-defs.h (null_post_parser): Delete declaration.
	* rust-lang.c (rust_language_data): Delete la_post_parser
	initializer.
 2020-06-23 13:34:11 +01:00
Andrew Burgess
87afa6523b gdb: Convert language la_parser field to a method 
This commit changes the language_data::la_parser function pointer
member variable into a member function of language_defn.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (parse): Rename to ada_language::parser.
	(ada_language_data): Delete la_parser initializer.
	(ada_language::parser): New member function, implementation from
	parse.
	* c-lang.c (c_language_data): Delete la_parser initializer.
	(cplus_language_data): Likewise.
	(asm_language_data): Likewise.
	(minimal_language_data): Likewise.
	* d-lang.c (d_language_data): Likewise.
	(d_language::parser): New member function.
	* f-lang.c (f_language_data): Delete la_parser initializer.
	(f_language::parser): New member function.
	* go-lang.c (go_language_data): Delete la_parser initializer.
	(go_language::parser): New member function.
	* language.c (unk_lang_parser): Delete.
	(language_defn::parser): Define new member function.
	(unknown_language_data): Delete la_parser initializer.
	(unknown_language::parser): New member function.
	(auto_language_data): Delete la_parser initializer.
	(auto_language::parser): New member function.
	* language.h (language_data): Delete la_parser field.
	(language_defn::parser): Declare new member function.
	* m2-lang.c (m2_language_data): Delete la_parser initializer.
	(m2_language::parser): New member function.
	* objc-lang.c (objc_language_data): Delete la_parser initializer.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_language_data): Likewise.
	(pascal_language::parser): New member function.
	* parse.c (parse_exp_in_context): Update call to parser.
	* rust-lang.c (rust_language_data): Delete la_parser initializer.
	(rust_language::parser): New member function.
 2020-06-23 13:34:10 +01:00
Andrew Burgess
a78a19b152 gdb: Convert language la_lookup_symbol_nonlocal field to a method 
This commit changes the language_data::la_lookup_symbol_nonlocal
function pointer member variable into a member function of
language_defn.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_lookup_symbol_nonlocal): Rename to
	ada_language::lookup_symbol_nonlocal.
	(ada_language_data): Delete la_lookup_symbol_nonlocal initializer.
	(ada_language::lookup_symbol_nonlocal): New member function,
	implementation from ada_lookup_symbol_nonlocal.
	* c-lang.c (c_language_data): Delete la_lookup_symbol_nonlocal
	initializer.
	(cplus_language_data): Delete la_lookup_symbol_nonlocal
	initializer.
	(cplus_language::lookup_symbol_nonlocal): New member function.
	(asm_language_data): Delete la_lookup_symbol_nonlocal initializer.
	(minimal_language_data) Likewise.
	* cp-namespace.c (cp_lookup_nested_symbol): Update comment.
	* d-lang.c (d_language_data): Delete la_lookup_symbol_nonlocal
	initializer.
	(d_language::lookup_symbol_nonlocal): New member function.
	* f-lang.c (f_language_data): Delete la_lookup_symbol_nonlocal
	initializer.
	(f_language::lookup_symbol_nonlocal): New member function.
	* go-lang.c (go_language_data): Delete la_lookup_symbol_nonlocal
	initializer.
	* language.c (unknown_language_data): Likewise.
	(auto_language_data): Likewise.
	* language.h (language_data): Delete la_lookup_symbol_nonlocal
	field.
	(language_defn::lookup_symbol_nonlocal): New member function.
	* m2-lang.c (m2_language_data): Delete la_lookup_symbol_nonlocal
	initializer.
	* objc-lang.c (objc_language_data): Likewise.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_language_data): Likewise.
	* rust-lang.c (rust_lookup_symbol_nonlocal): Rename to
	rust_language::lookup_symbol_nonlocal.
	(rust_language_data): Delete la_lookup_symbol_nonlocal
	initializer.
	(rust_language::lookup_symbol_nonlocal): New member function,
	implementation from rust_lookup_symbol_nonlocal.
	* symtab.c (lookup_symbol_aux): Update call to
	lookup_symbol_nonlocal.
	(basic_lookup_symbol_nonlocal): Rename to...
	(language_defn::lookup_symbol_nonlocal): ...this, and update
	header comment.  Remove language_defn parameter, and replace with
	uses of `this'.
	* symtab.h (basic_lookup_symbol_nonlocal): Delete declaration.
 2020-06-17 09:25:12 +01:00
Andrew Burgess
ebe2334ee6 gdb: Convert language la_value_print_inner field to a method 
This commit changes the language_data::la_value_print_inner function
pointer member variable into a member function of language_defn.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Delete la_value_print_inner
	initializer.
	(ada_language::value_print_inner): New member function.
	* c-lang.c (c_language_data): Delete la_value_print_inner
	initializer.
	(cplus_language_data): Likewise.
	(asm_language_data): Likewise.
	(minimal_language_data): Likewise.
	* d-lang.c (d_language_data): Likewise.
	(d_language::value_print_inner): New member function.
	* f-lang.c (f_language_data): Delete la_value_print_inner
	initializer.
	(f_language::value_print_inner): New member function.
	* f-lang.h (f_value_print_innner): Rename to...
	(f_value_print_inner): ...this (note spelling of 'inner').
	* f-valprint.c (f_value_print_innner): Rename to...
	(f_value_print_inner): ...this (note spelling of 'inner').
	* go-lang.c (go_language_data): Delete la_value_print_inner
	initializer.
	(go_language::value_print_inner): New member function.
	* language.c (language_defn::value_print_inner): Define new member
	function.
	(unk_lang_value_print_inner): Delete.
	(unknown_language_data): Delete la_value_print_inner initializer.
	(unknown_language::value_print_inner): New member function.
	(auto_language_data): Delete la_value_print_inner initializer.
	(auto_language::value_print_inner): New member function.
	* language.h (language_data): Delete la_value_print_inner field.
	(language_defn::value_print_inner): Delcare new member function.
	* m2-lang.c (m2_language_data): Delete la_value_print_inner
	initializer.
	(m2_language::value_print_inner): New member function.
	* objc-lang.c (objc_language_data): Delete la_value_print_inner
	initializer.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_language_data): Likewise.
	(pascal_language::value_print_inner): New member function.
	* rust-lang.c (rust_language_data): Delete la_value_print_inner
	initializer.
	(rust_language::value_print_inner): New member function.
	* valprint.c (do_val_print): Update call to value_print_inner.
 2020-06-17 09:25:11 +01:00
Andrew Burgess
a1d1fa3e41 gdb: Convert language la_value_print field to a method 
This commit changes the language_data::la_value_print function pointer
member variable into a member function of language_defn.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Delete la_value_print
	initializer.
	(ada_language::value_print): New member function.
	* c-lang.c (c_language_data): Delete la_value_print initializer.
	(cplus_language_data): Likewise.
	(asm_language_data): Likewise.
	(minimal_language_data): Likewise.
	* d-lang.c (d_language_data): Likewise.
	* f-lang.c (f_language_data): Likewise.
	* go-lang.c (go_language_data): Likewise.
	* language.c (unk_lang_value_print): Delete.
	(language_defn::value_print): Define new member function.
	(unknown_language_data): Delete la_value_print initializer.
	(unknown_language::value_print): New member function.
	(auto_language_data): Delete la_value_print initializer.
	(auto_language::value_print): New member function.
	* language.h (language_data): Delete la_value_print field.
	(language_defn::value_print): Declare new member function.
	(LA_VALUE_PRINT): Update call to value_print.
	* m2-lang.c (m2_language_data): Delete la_value_print initializer.
	* objc-lang.c (objc_language_data): Likewise.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_language_data): Likewise.
	(pascal_language::value_print): New member function.
	* rust-lang.c (rust_language_data): Delete la_value_print
	initializer.
 2020-06-17 09:25:11 +01:00
Andrew Burgess
f16a9f57b5 gdb: Convert language la_watch_location_expression field to a method 
This commit changes the language_data::la_watch_location_expression
function pointer member variable into a member function of
language_defn.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_watch_location_expression): Rename to
	ada_language::watch_location_expression.
	(ada_language_data): Delete la_watch_location_expression
	initializer.
	(ada_language::watch_location_expression): New member function,
	implementation from ada_watch_location_expression.
	* breakpoint.c (watch_command_1): Update call to
	watch_location_expression.
	* c-lang.c (c_watch_location_expression): Rename to
	language_defn::watch_location_expression.
	(c_language_data): Delete la_watch_location_expression
	initializer.
	(cplus_language_data): Likewise.
	(asm_language_data): Likewise.
	(minimal_language_data): Likewise.
	* c-lang.h (c_watch_location_expression): Delete declaration.
	* d-lang.c (d_language_data): Delete la_watch_location_expression
	initializer.
	* f-lang.c (f_language_data): Likewise.
	* go-lang.c (go_language_data): Likewise.
	* language.c (language_defn::watch_location_expression): Member
	function implementation from c_watch_location_expression.
	(unknown_language_data): Delete la_watch_location_expression
	initializer.
	(auto_language_data): Likewise.
	* language.h (language_data): Delete la_watch_location_expression
	field.
	(language_defn::watch_location_expression): Declare new member
	function.
	* m2-lang.c (m2_language_data): Delete
	la_watch_location_expression initializer.
	* objc-lang.c (objc_language_data): Likewise.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_language_data): Likewise.
	* rust-lang.c (rust_watch_location_expression): Rename to
	rust_language::watch_location_expression.
	(rust_language_data): Delete la_watch_location_expression
	initializer.
	(rust_language::watch_location_expression): New member function,
	implementation from rust_watch_location_expression.
 2020-06-17 09:25:11 +01:00
Andrew Burgess
7e56227dff gdb: Convert language la_collect_symbol_completion_matches field to a method 
This commit changes the
language_data::la_collect_symbol_completion_matches function pointer
member variable into a member function of language_defn.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_collect_symbol_completion_matches): Rename to
	ada_language::collect_symbol_completion_matches.
	(ada_language_data): Delete la_collect_symbol_completion_matches
	initializer.
	(ada_language::collect_symbol_completion_matches): New member
	function, implementation from
	ada_collect_symbol_completion_matches.
	* c-lang.c (c_language_data): Delete
	la_collect_symbol_completion_matches initializer.
	(cplus_language_data): Likewise.
	(asm_language_data): Likewise.
	(minimal_language_data): Likewise.
	* d-lang.c (d_language_data): Likewise.
	* f-lang.c (f_collect_symbol_completion_matches): Rename to
	f_language::collect_symbol_completion_matches.
	(f_language_data): Delete la_collect_symbol_completion_matches
	initializer.
	(f_language::collect_symbol_completion_matches) New member
	function, implementation from f_collect_symbol_completion_matches.
	* go-lang.c (go_language_data): Delete
	la_collect_symbol_completion_matches initializer.
	* language.c (unknown_language_data): Likewise.
	(auto_language_data): Likewise.
	* language.h (language_data): Delete
	la_collect_symbol_completion_matches field.
	(language_defn::collect_symbol_completion_matches): New member
	function.
	* m2-lang.c (m2_language_data): Delete
	la_collect_symbol_completion_matches initializer.
	* objc-lang.c (objc_language_data): Likewise.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_language_data): Likewise.
	* rust-lang.c (rust_language_data): Likewise.
	* symtab.c (default_collect_symbol_completion_matches): Delete.
	(collect_symbol_completion_matches): Update call to
	collect_symbol_completion_matches.
	(collect_symbol_completion_matches_type): Likewise.
	* symtab.h (default_collect_symbol_completion_matches): Delete
	declaration.
 2020-06-17 09:25:10 +01:00
Andrew Burgess
53fc67f8b2 gdb: Convert language la_word_break_characters field to a method 
This commit changes the language_data::la_word_break_characters
function pointer member variable into a member function of
language_defn.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_get_gdb_completer_word_break_characters): Delete.
	(ada_language_data): Delete la_word_break_characters initializer.
	(ada_language::word_break_characters): New member function.
	* c-lang.c (c_language_data): Delete la_word_break_characters
	initializer.
	(cplus_language_data): Likewise.
	(asm_language_data): Likewise.
	(minimal_language_data): Likewise.
	* completer.c: Update global comment.
	(advance_to_expression_complete_word_point): Update call to
	word_break_characters.
	(complete_files_symbols): Likewise.
	(complete_line_internal_1): Likewise.
	(default_completer_handle_brkchars): Likewise.
	(skip_quoted_chars): Likewise.
	* d-lang.c (d_language_data): Delete la_word_break_characters
	initializer.
	* f-lang.c (f_word_break_characters): Delete.
	(f_language_data): Delete la_word_break_characters initializer.
	(f_language::word_break_characters): New member function.
	* go-lang.c (go_language_data): Delete la_word_break_characters
	initializer.
	* language.c (unknown_language_data): Likewise.
	(auto_language_data): Likewise.
	* language.h (default_word_break_characters): Move declaration to
	earlier in the file.
	(language_data): Delete la_word_break_characters field.
	(language_defn::word_break_characters): New member function.
	* m2-lang.c (m2_language_data): Delete la_word_break_characters
	initializer.
	* objc-lang.c (objc_language_data): Likewise.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_language_data): Likewise.
	* rust-lang.c (rust_language_data): Likewise.
 2020-06-17 09:25:10 +01:00
Andrew Burgess
c9debfb97e gdb: Convert language la_get_symbol_name_matcher field to a method 
This commit changes the language_data::la_get_symbol_name_matcher
function pointer member variable into a member function of
language_defn.

There should be no user visible changes after this commit.

Before this commit access to the la_get_symbol_name_matcher function
pointer was through the get_symbol_name_matcher function, which looked
something like this (is pseudo-code):

  <return-type>
  get_symbol_name_matcher (language_defn *lang, <other args>)
  {
    if (current_language == ada)
      current_language->la_get_symbol_name_matcher (<other args>);
    else
      lang->la_get_symbol_name_matcher (<other args>);
  }

In this commit I moved the get_symbol_name_matcher as a non-virtual
function in the language_defn base class, I then add a new virtual
method that is only used from within get_symbol_name_matcher, this can
then be overridden by specific languages as needed.  So we now have:

  class language_defn
  {
    <return-type> get_symbol_name_matcher (<args>)
    {
      if (current_language == ada)
        return current_language->get_symbol_name_matcher_inner (<args>);
      else
        return this->get_symbol_name_matcher_inner (<args>);
    }

    virtual <return-type> get_symbol_name_matcher_inner (<args>)
    {
        ....
    }
  }

gdb/ChangeLog:

	* ada-lang.c (ada_get_symbol_name_matcher): Update header comment.
	(ada_language_data): Delete la_get_symbol_name_matcher
	initializer.
	(language_defn::get_symbol_name_matcher_inner): New member
	function.
	* c-lang.c (c_language_data): Delete la_get_symbol_name_matcher
	initializer.
	(cplus_language_data): Likewise.
	(cplus_language::get_symbol_name_matcher_inner): New member
	function.
	(asm_language_data): Delete la_get_symbol_name_matcher initializer.
	(minimal_language_data): Likewise.
	* cp-support.h (cp_get_symbol_name_matcher): Update header comment.
	* d-lang.c (d_language_data): Delete la_get_symbol_name_matcher
	initializer.
	* dictionary.c (iter_match_first_hashed): Update call to
	get_symbol_name_matcher.
	(iter_match_next_hashed): Likewise.
	(iter_match_next_linear): Likewise.
	* dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Likewise.
	* f-lang.c (f_language_data): Delete la_get_symbol_name_matcher
	initializer.
	(f_language::get_symbol_name_matcher_inner): New member function.
	* go-lang.c (go_language_data): Delete la_get_symbol_name_matcher
	initializer.
	* language.c (default_symbol_name_matcher): Update header comment,
	make static.
	(language_defn::get_symbol_name_matcher): New definition.
	(language_defn::get_symbol_name_matcher_inner): Likewise.
	(get_symbol_name_matcher): Delete.
	(unknown_language_data): Delete la_get_symbol_name_matcher
	initializer.
	(auto_language_data): Likewise.
	* language.h (language_data): Delete la_get_symbol_name_matcher
	field.
	(language_defn::get_symbol_name_matcher): New member function.
	(language_defn::get_symbol_name_matcher_inner): Likewise.
	(default_symbol_name_matcher): Delete declaration.
	* linespec.c (find_methods): Update call to
	get_symbol_name_matcher.
	* m2-lang.c (m2_language_data): Delete la_get_symbol_name_matcher
	initializer.
	* minsyms.c (lookup_minimal_symbol): Update call to
	get_symbol_name_matcher.
	(iterate_over_minimal_symbols): Likewise.
	* objc-lang.c (objc_language_data): Delete
	la_get_symbol_name_matcher initializer.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_language_data): Likewise.
	* psymtab.c (psymbol_name_matches): Update call to
	get_symbol_name_matcher.
	* rust-lang.c (rust_language_data): Delete
	la_get_symbol_name_matcher initializer.
	* symtab.c (symbol_matches_search_name): Update call to
	get_symbol_name_matcher.
	(compare_symbol_name): Likewise.
 2020-06-17 09:25:09 +01:00
Andrew Burgess
9a49ad8c52 gdb: Convert language la_compute_program field to a method 
This commit changes the language_data::la_compute_program function
pointer member variable into a member function of language_defn.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Delete la_compute_program
	initializer.
	* c-lang.c (c_language_data): Likewise.
	(c_language::compute_program): New member function.
	(cplus_language_data): Delete la_compute_program initializer.
	(cplus_language::compute_program): New member function.
	(asm_language_data): Delete la_compute_program initializer.
	(minimal_language_data): Likewise.
	* c-lang.h (c_compute_program): Update comment.
	(cplus_compute_program): Likewise.
	* compile/compile-c-support.c (c_compute_program): Likewise.
	(cplus_compute_program): Likewise.
	* compile/compile.c (compile_to_object): Update call to
	la_compute_program.
	* d-lang.c (d_language_data): Delete la_compute_program
	initializer.
	* f-lang.c (f_language_data): Likewise.
	* go-lang.c (go_language_data): Likewise.
	* language.c (unknown_language_data): Likewise.
	(auto_language_data): Likewise.
	* language.h (language_data): Delete la_compute_program field.
	(language_defn::compute_program): New member function.
	* m2-lang.c (m2_language_data): Delete la_compute_program
	initializer.
	* objc-lang.c (objc_language_data): Likewise.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_language_data): Likewise.
	* rust-lang.c (rust_language_data): Likewise.
 2020-06-17 09:25:09 +01:00
Andrew Burgess
eff93b4d48 gdb: Convert language la_class_name_from_physname field to a method 
This commit changes the language_data::la_class_name_from_physname function
pointer member variable into a member function of language_defn.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data) Delete
	la_class_name_from_physname initializer.
	* c-lang.c (c_language_data): Likewise.
	(cplus_language_data): Likewise.
	(cplus_language::class_name_from_physname): New member function.
	(asm_language_data): Delete la_class_name_from_physname
	initializer.
	(minimal_language_data): Likewise.
	* d-lang.c (d_language_data): Likewise.
	* dwarf2/read.c (guess_partial_die_structure_name): Update to call
	method on language_defn class.
	(guess_full_die_structure_name): Likewise.
	* f-lang.c (f_language_data): Delete la_class_name_from_physname
	initializer.
	* go-lang.c (go_language_data): Likewise.
	* language.c (language_class_name_from_physname): Delete.
	(unk_lang_class_name): Delete.
	(unknown_language_data): Delete la_class_name_from_physname
	initializer.
	(auto_language_data): Likewise.
	* language.h (language_data): Delete la_class_name_from_physname
	field.
	(language_defn::class_name_from_physname): New function.
	(language_class_name_from_physname): Delete declaration.
	* m2-lang.c (m2_language_data): Delete la_class_name_from_physname
	initializer.
	* objc-lang.c (objc_language_data): Likewise.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_language_data): Likewise.
	* rust-lang.c (rust_language_data): Likewise.
 2020-06-17 09:25:09 +01:00
Andrew Burgess
f6eee2d098 gdb: Convert language skip_trampoline field to a method 
This commit changes the language_data::skip_trampoline function
pointer member variable into a member function of language_defn.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Delete skip_trampoline
	initializer.
	* c-lang.c (c_language_data): Likewise.
	(cplus_language_data): Likewise.
	(cplus_language::skip_trampoline): New member function.
	(asm_language_data): Delete skip_trampoline initializer.
	(minimal_language_data): Likewise.
	* d-lang.c (d_language_data): Likewise.
	* f-lang.c (f_language_data): Likewise.
	* go-lang.c (go_language_data): Likewise.
	* language.c (unk_lang_trampoline): Delete function.
	(skip_language_trampoline): Update.
	(unknown_language_data): Delete skip_trampoline initializer.
	(auto_language_data): Likewise.
	* language.h (language_data): Delete skip_trampoline field.
	(language_defn::skip_trampoline): New function.
	* m2-lang.c (m2_language_data): Delete skip_trampoline
	initializer.
	* objc-lang.c (objc_skip_trampoline): Delete function, move
	implementation to objc_language::skip_trampoline.
	(objc_language_data): Delete skip_trampoline initializer.
	(objc_language::skip_trampoline): New member function with
	implementation from objc_skip_trampoline.
	* opencl-lang.c (opencl_language_data): Delete skip_trampoline
	initializer.
	* p-lang.c (pascal_language_data): Likewise.
	* rust-lang.c (rust_language_data): Likewise.
 2020-06-02 13:53:11 +01:00
Andrew Burgess
0a50df5dab gdb: Convert language la_demangle field to a method 
This commit changes the language_data::la_demangle function pointer
member variable into a member function of language_defn.

The only slightly "weird" change in this commit is in f-lang.c, where
I have given the Fortran language a demangle method that is identical
to the default language_defn::demangle.  The only reason for this is
to give me somewhere to copy the comment that was previously embedded
within the f_language_data structure.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Delete la_demangle initializer.
	(ada_language::demangle): New member function.
	* c-lang.c (c_language_data): Delete la_demangle initializer.
	(cplus_language_data): Delete la_demangle initializer.
	(cplus_language::demangle): New member function.
	(asm_language_data): Delete la_demangle initializer.
	(minimal_language_data): Delete la_demangle initializer.
	* d-lang.c (d_language_data): Delete la_demangle initializer.
	(d_language::demangle): New member function.
	* f-lang.c (f_language_data): Delete la_demangle initializer.
	(f_language::demangle): New member function.
	* go-lang.c (go_language_data): Delete la_demangle initializer.
	(go_language::demangle): New member function.
	* language.c (language_demangle): Update.
	(unk_lang_demangle): Delete.
	(unknown_language_data): Delete la_demangle initializer.
	(unknown_language::demangle): New member function.
	(auto_language_data): Delete la_demangle initializer.
	(auto_language::demangle): New member function.
	* language.h (language_data): Delete la_demangle field.
	(language_defn::demangle): New function.
	* m2-lang.c (m2_language_data): Delete la_demangle initializer.
	* objc-lang.c (objc_language_data): Delete la_demangle
	initializer.
	(objc_language::demangle): New member function.
	* opencl-lang.c (opencl_language_data): Delete la_demangle
	initializer.
	* p-lang.c (pascal_language_data): Likewise.
	* rust-lang.c (rust_language_data): Likewise.
	(rust_language::demangle): New member functi
 2020-06-02 13:53:11 +01:00
Andrew Burgess
fbfb0a463f gdb: Convert language la_print_type field to a method 
This commit changes the language_data::la_print_type function pointer
member variable into a member function of language_defn.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Delete la_print_type
	initializer.
	(ada_language::print_type): New member function.
	* c-lang.c (c_language_data): Delete la_print_type initializer.
	(c_language::print_type): New member function.
	(cplus_language_data): Delete la_print_type initializer.
	(cplus_language::print_type): New member function.
	(asm_language_data): Delete la_print_type initializer.
	(asm_language::print_type): New member function.
	(minimal_language_data): Delete la_print_type initializer.
	(minimal_language::print_type): New member function.
	* d-lang.c (d_language_data): Delete la_print_type initializer.
	(d_language::print_type): New member function.
	* f-lang.c (f_language_data): Delete la_print_type initializer.
	(f_language::print_type): New member function.
	* go-lang.c (go_language_data): Delete la_print_type initializer.
	(go_language::print_type): New member function.
	* language.c (unk_lang_print_type): Delete.
	(unknown_language_data): Delete la_print_type initializer.
	(unknown_language::print_type): New member function.
	(auto_language_data): Delete la_print_type initializer.
	(auto_language::print_type): New member function.
	* language.h (language_data): Delete la_print_type field.
	(language_defn::print_type): New function.
	(LA_PRINT_TYPE): Update.
	* m2-lang.c (m2_language_data): Delete la_print_type initializer.
	(m2_language::print_type): New member function.
	* objc-lang.c (objc_language_data): Delete la_print_type
	initializer.
	(objc_language::print_type): New member function.
	* opencl-lang.c (opencl_print_type): Delete, implementation moved
	to opencl_language::print_type.
	(opencl_language_data): Delete la_print_type initializer.
	(opencl_language::print_type): New member function, implementation
	from opencl_print_type.
	* p-lang.c (pascal_language_data): Delete la_print_type
	initializer.
	(pascal_language::print_type): New member function.
	* rust-lang.c (rust_print_type): Delete, implementation moved to
	rust_language::print_type.
	(rust_language_data): Delete la_print_type initializer.
	(rust_language::print_type): New member function, implementation
	from rust_print_type.
 2020-06-02 13:53:11 +01:00
Andrew Burgess
6f8270197a gdb: Convert language la_sniff_from_mangled_name field to a method 
This commit changes the language_data::la_sniff_from_mangled_name
function pointer member variable into a member function of
language_defn.

Previously the la_sniff_from_mangled_name pointer was NULL for some
languages, however, all uses of this function pointer were through the
function language_sniff_from_mangled_name which provided a default
implementation.

This default implementation now becomes the implementation in the base
class language_defn, which is then overridden as required in various
language sub-classes.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_sniff_from_mangled_name): Delete function,
	implementation moves to...
	(ada_language::sniff_from_mangled_name): ...here.  Update return
	type.
	(ada_language_data): Delete la_sniff_from_mangled_name
	initializer.
	* c-lang.c (c_language_data): Likewise.
	(cplus_language_data): Likewise.
	(cplus_language::sniff_from_mangled_name): New member function,
	implementation taken from gdb_sniff_from_mangled_name.
	(asm_language_data): Delete la_sniff_from_mangled_name
	initializer.
	(minimal_language_data): Likewise.
	* cp-support.c (gdb_sniff_from_mangled_name): Delete,
	implementation moves to cplus_language::sniff_from_mangled_name.
	* cp-support.h (gdb_sniff_from_mangled_name): Delete declaration.
	* d-lang.c (d_sniff_from_mangled_name): Delete, implementation
	moves to...
	(d_language::sniff_from_mangled_name): ...here.
	(d_language_data): Delete la_sniff_from_mangled_name initializer.
	* f-lang.c (f_language_data): Likewise.
	* go-lang.c (go_sniff_from_mangled_name): Delete, implementation
	moves to...
	(go_language::sniff_from_mangled_name): ...here.
	(go_language_data): Delete la_sniff_from_mangled_name initializer.
	* language.c (language_sniff_from_mangled_name): Delete.
	(unknown_language_data): Delete la_sniff_from_mangled_name
	initializer.
	(auto_language_data): Likewise.
	* language.h (language_data): Delete la_sniff_from_mangled_name
	field.
	(language_defn::sniff_from_mangled_name): New function.
	(language_sniff_from_mangled_name): Delete declaration.
	* m2-lang.c (m2_language_data): Delete la_sniff_from_mangled_name
	field.
	* objc-lang.c (objc_sniff_from_mangled_name): Delete,
	implementation moves to...
	(objc_language::sniff_from_mangled_name): ...here.
	(objc_language_data): Delete la_sniff_from_mangled_name initializer.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_language_data): Likewise.
	* rust-lang.c (rust_sniff_from_mangled_name): Delete,
	implementation moves to...
	(rust_language::sniff_from_mangled_name): ...here.
	(rust_language_data): Delete la_sniff_from_mangled_name
	initializer.
	* symtab.c (symbol_find_demangled_name): Call
	sniff_from_mangled_name member function.
 2020-06-02 13:53:11 +01:00
Andrew Burgess
fb8006fd35 gdb: Convert language la_search_name_hash field to a method 
This commit changes the language_data::la_search_name_hash
function pointer member variable into a member function of
language_defn.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* ada-lang.c (ada_language_data): Delete la_search_name_hash
	initializer.
	* c-lang.c (c_language_data): Likewise.
	(cplus_language_data): Likewise.
	(cplus_language::search_name_hash): New member function.
	(asm_language_data): Delete la_search_name_hash initializer.
	(minimal_language_data): Likewise.
	* d-lang.c (d_language_data): Likewise.
	* dictionary.c (default_search_name_hash): Rename to...
	(language_defn::search_name_hash): ...this.
	* f-lang.c (f_language_data): Likewise.
	(f_language::search_name_hash): New member function.
	* go-lang.c (go_language_data): Delete la_search_name_hash
	initializer.
	* language.c (unknown_language_data): Likewise.
	(auto_language_data): Likewise.
	* language.h (struct language_data): Delete la_search_name_hash
	field.
	(language_defn::search_name_hash): Declare new member function.
	(default_search_name_hash): Delete declaration.
	* m2-lang.c (m2_language_data): Delete la_search_name_hash
	initializer.
	* objc-lang.c (objc_language_data): Likewise.
	* opencl-lang.c (opencl_language_data): Likewise.
	* p-lang.c (pascal_language_data): Likewise.
	* rust-lang.c (rust_language_data): Likewise.
	* symtab.c (search_name_hash): Update call.
 2020-06-02 13:53:10 +01:00