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authorDoug Evans <dje@google.com>2014-12-02 16:54:16 -0800
committerDoug Evans <dje@google.com>2014-12-02 16:55:52 -0800
commit7c5fdd25ebe3262695084d93027f313e1015518a (patch)
tree450523fdb0bbe741db262a8c337792683b677247 /gdb/shnbsd-nat.c
parent31c0ebfe8bfd9af65aee24cbff17fffe039c0b28 (diff)
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Remove cplus_specific from general_symbol_info.
This patch reverts the addition of cplus_specific added here: 2010-07-16 Sami Wagiaalla <swagiaal@redhat.com> * symtab.h (symbol_set_demangled_name): Now takes an optional objfile* argument. (cplus_specific): New struct. * symtab.c (symbol_set_demangled_name): Updated. Use cplus_specific for cplus symbols. (symbol_get_demangled_name): Retrive the name from the cplus_specific struct for cplus symbols. (symbol_init_language_specific): Set cplus_specific for cplus symbols. (symbol_set_names): Pass objfile to symbol_set_demangled_name. * symtab.c (symbol_init_cplus_specific): New function. It was added in anticipation of improved template support: https://sourceware.org/ml/gdb-patches/2010-05/msg00594.html https://sourceware.org/ml/gdb-patches/2010-07/msg00284.html However, minsyms pay the price for this space too. For my standard benchmark this patch gets back 44MB of memory when gdb starts. [There's still ~440MB of memory used by the demangled ELF symbols of this benchmark, but that's another topic.] When the improved templated support is added, I wonder if this can be moved to struct symbol. Hmmm, we already have a special version of struct symbol for templates (struct template_symbol). gdb/ChangeLog: * symtab.c (symbol_init_cplus_specific): Delete. (symbol_set_demangled_name): Remove special c++ support. (symbol_get_demangled_name, symbol_set_language): Ditto. * symtab.h (struct cplus_specific): Delete. (struct general_symbol_info) <language_specific>: Remove cplus_specific.
Diffstat (limited to 'gdb/shnbsd-nat.c')
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