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| author | Tom Tromey <tom@tromey.com> | 2021-03-21 11:07:28 -0600 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2022-04-12 09:31:15 -0600 |
| commit | b2bc564fe817f857b4915903f16026472acfbdcc (patch) | |
| tree | eb1dd6d22659e8cd209722ea9b778e1068c687c0 /gdb/symtab.h | |
| parent | 073954a792b3911f07b1dd22a8e0ffcc89ed3080 (diff) | |
| download | gdb-b2bc564fe817f857b4915903f16026472acfbdcc.zip gdb-b2bc564fe817f857b4915903f16026472acfbdcc.tar.gz gdb-b2bc564fe817f857b4915903f16026472acfbdcc.tar.bz2 | |
Add name splitting
The new DWARF index code works by keeping names pre-split. That is,
rather than storing a symbol name like "a::b::c", the names "a", "b",
and "c" will be stored separately.
This patch introduces some helper code to split a full name into its
components.
Diffstat (limited to 'gdb/symtab.h')
| -rw-r--r-- | gdb/symtab.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/gdb/symtab.h b/gdb/symtab.h index 11e8995..4a33c7a 100644 --- a/gdb/symtab.h +++ b/gdb/symtab.h @@ -36,6 +36,7 @@ #include "gdbsupport/iterator-range.h" #include "completer.h" #include "gdb-demangle.h" +#include "split-name.h" /* Opaque declarations. */ struct ui_file; @@ -121,6 +122,21 @@ class ada_lookup_name_info final bool verbatim_p () const { return m_verbatim_p; } + /* A wrapper for ::split_name that handles some Ada-specific + peculiarities. */ + std::vector<gdb::string_view> split_name () const + { + if (m_verbatim_p || m_standard_p) + { + std::vector<gdb::string_view> result; + if (m_standard_p) + result.emplace_back ("standard"); + result.emplace_back (m_encoded_name); + return result; + } + return ::split_name (m_encoded_name.c_str (), split_style::UNDERSCORE); + } + private: /* The Ada-encoded lookup name. */ std::string m_encoded_name; @@ -272,6 +288,27 @@ class lookup_name_info final } } + /* A wrapper for ::split_name (see split-name.h) that splits this + name, and that handles any language-specific peculiarities. */ + std::vector<gdb::string_view> split_name (language lang) const + { + if (lang == language_ada) + return ada ().split_name (); + split_style style = split_style::NONE; + switch (lang) + { + case language_cplus: + case language_rust: + style = split_style::CXX; + break; + case language_d: + case language_go: + style = split_style::DOT; + break; + } + return ::split_name (language_lookup_name (lang), style); + } + /* Get the Ada-specific lookup info. */ const ada_lookup_name_info &ada () const { |