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| author | Christian Biesinger <cbiesinger@google.com> | 2019-09-27 12:40:04 -0500 |
|---|---|---|
| committer | Christian Biesinger <cbiesinger@google.com> | 2019-10-22 11:25:31 -0500 |
| commit | 7bb43059820c5febb4509b15202a93efde442bc6 (patch) | |
| tree | 897162cc893ad9a29aae05506f5ef958d8682718 /gdb/ChangeLog | |
| parent | 6207ed28773381859319cf314eb9c4e0683c0773 (diff) | |
| download | gdb-7bb43059820c5febb4509b15202a93efde442bc6.zip gdb-7bb43059820c5febb4509b15202a93efde442bc6.tar.gz gdb-7bb43059820c5febb4509b15202a93efde442bc6.tar.bz2 | |
Store the mangled name as a string_view
This should be a bit faster (because we can compare the size first),
but it is also a dependency for the next patch.
(3.47% of gdb startup time is spent in eq_demangled_name_entry when
attaching to Chrome's content_shell binary)
gdb/ChangeLog:
2019-10-22 Christian Biesinger <cbiesinger@google.com>
* symtab.c (struct demangled_name_entry): Change type of mangled
to gdb::string_view. Also adds a constructor that takes the
mangled name.
(hash_demangled_name_entry): Update.
(eq_demangled_name_entry): Update.
(free_demangled_name_entry): New function to call the destructor
now that this is not a POD anymore.
(create_demangled_names_hash): Pass free_demangled_name_entry to
htab_create_alloc.
(symbol_set_names): Update.
Change-Id: I24711ae2bcaa9e79ca89a6f8fda385d400419175
Diffstat (limited to 'gdb/ChangeLog')
| -rw-r--r-- | gdb/ChangeLog | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index a70f3e1..d271330 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,16 @@ +2019-10-22 Christian Biesinger <cbiesinger@google.com> + + * symtab.c (struct demangled_name_entry): Change type of mangled + to gdb::string_view. Also adds a constructor that takes the + mangled name. + (hash_demangled_name_entry): Update. + (eq_demangled_name_entry): Update. + (free_demangled_name_entry): New function to call the destructor + now that this is not a POD anymore. + (create_demangled_names_hash): Pass free_demangled_name_entry to + htab_create_alloc. + (symbol_set_names): Update. + 2019-10-21 Ali Tamur <tamu@google.com> * dwarf2read.c (dir_index): Change type. |