Noticed we could do this while working on the expression_up change.
The main goal here was getting rid of the
encode_actions_and_make_cleanup / do_clear_collection_list cleanups.
While at it, uncrustify the code:
- Make collection_list a C++ class, with data members private (and
thus renamed m_...).
- Make related functions be member methods.
- Use std::vector instead of an open coding a vector implementation.
- Use std::sort instead of qsort.
- Rename the "list" member of collection_list, which is an incredibly
obfuscating name.
- Rename a couple other things here and there for clarify.
- Use "bool" more.
gdb/ChangeLog:
2016-11-08 Pedro Alves <palves@redhat.com>
* mi/mi-main.c (print_variable_or_computed): Constify 'expression'
parameter.
(mi_cmd_trace_frame_collected): Call encode_actions instead of
encode_actions_and_make_cleanup. Adjust to use std::vector.
* tracepoint.c (memrange_cmp): Delete.
(memrange_comp): New.
(memrange_sortmerge): Take a memrange vector as parameter instead
of a collection_list. Use std::sort instead of qsort.
(add_register): Now a method of collection_list. Adjust to m_
prefix of data fields.
(add_memrange): Now a method of collection_list. Adjust to m_
prefix of data fields. Adjust to use std::vector.
(collect_symbol): Now a method of collection_list. Adjust to m_
prefix of data fields.
(do_collect_symbol): Adjust. Call add_wholly_collected instead of
accessing the vector directly.
(collection_list::add_wholly_collected): New.
(add_local_symbols): Now a method of collection_list.
(add_static_trace_data): Now a method of collection_list. Adjust
to use bool.
(clear_collection_list, do_clear_collection_list): Delete.
(init_collection_list): Delete.
(collection_list::collection_list): New.
(collection_list::~collection_list): New.
(stringify_collection_list): Rename to ...
(collection_list::stringify): ... this and adjust to being a
method of collection_list. Adjust to use of std::vector.
(append_exp): Now a method of collection_list. Use
ui_file_as_string. Adjust to std::vector.
(collection_list::finish): New.
(encode_actions_1): Adjust.
(encode_actions_and_make_cleanup): Rename to ...
(encode_actions)... this. No longer returns a cleanup. No longer
call init_collection_list nor install do_clear_collection_list
cleanups. Call collection_list::finish instead of
memrange_sortmerge directly.
(encode_actions_rsp): Adjust to call encode_actions instead of
encode_actions_and_make_cleanup. Adjust to method renames.
(add_aexpr): Now a method of collection_list.
* tracepoint.h: Include <vector> and <string>.
(struct memrange): Add constructors.
(struct collection_list): Now a class.
(class collection_list) <collection_list, ~collection_list,
add_wholly_collected, append_exp, add_aexpr, add_register,
add_memrange, collect_symbol, add_local_symbols,
add_static_trace_data, finish, stringify, wholly_collected, and
computed>: New methods.
<regs_mask>: Rename to ...
<m_regs_mask>: ... this.
<listsize, next_memrange, list>: Delete fields.
<m_memranges>: New field.
<aexpr_listsize, next_aexpr_elt, aexpr_list>: Delete fields.
<m_aexprs>: New field.
<strace_data>: Rename to ...
<m_strace_data>: ... this. Now a bool.
<wholly_collected>: Rename to ...
<m_wholly_collected>: ... this. Now a std::vector<std::string>.
<computed>: Rename to ...
<m_computed>: ... this. Now a std::vector<std::string>.
(encode_actions_and_make_cleanup): Delete declaration.
(encode_actions): New declaration.
1f45808ead