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| author | Ian Lance Taylor <ian@airs.com> | 2009-12-31 01:57:55 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@airs.com> | 2009-12-31 01:57:55 +0000 |
| commit | fc59c57250878209dbcacd68712643d88b1c7adc (patch) | |
| tree | e118bf36e60d29e554aa23c914a510c9c50998fe /gold/symtab.h | |
| parent | 1c74fab0d1fd52933617779be761ce2cc860fa31 (diff) | |
| download | binutils-gdb-fc59c57250878209dbcacd68712643d88b1c7adc.tar.gz | |
PR 10931
* options.h (class General_options): Add --sort-common option.
* symtab.h (class Symbol_table): Define Sort_commons_order enum.
* common.cc (Sort_common): Add sort_order parameter to
constructor. Add sort_order_ field.
(Sort_commons::operator): Check sort_order_.
(Symbol_table::allocate_commons): Determine the sort order.
(Symbol_table::do_allocate_commons): Add sort_order parameter.
Change all callers.
(Symbol_table::do_allocate_commons_list): Likewise.
Diffstat (limited to 'gold/symtab.h')
| -rw-r--r-- | gold/symtab.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/gold/symtab.h b/gold/symtab.h index cac7beed861..8ee2091418b 100644 --- a/gold/symtab.h +++ b/gold/symtab.h @@ -1195,6 +1195,14 @@ class Symbol_table PREDEFINED, }; + // The order in which we sort common symbols. + enum Sort_commons_order + { + SORT_COMMONS_BY_SIZE_DESCENDING, + SORT_COMMONS_BY_ALIGNMENT_DESCENDING, + SORT_COMMONS_BY_ALIGNMENT_ASCENDING + }; + // COUNT is an estimate of how many symbosl will be inserted in the // symbol table. It's ok to put 0 if you don't know; a correct // guess will just save some CPU by reducing hashtable resizes. @@ -1603,13 +1611,13 @@ class Symbol_table // Allocate the common symbols, sized version. template<int size> void - do_allocate_commons(Layout*, Mapfile*); + do_allocate_commons(Layout*, Mapfile*, Sort_commons_order); // Allocate the common symbols from one list. template<int size> void do_allocate_commons_list(Layout*, Commons_section_type, Commons_type*, - Mapfile*); + Mapfile*, Sort_commons_order); // Implement detect_odr_violations. template<int size, bool big_endian> |