diff options
Diffstat (limited to 'gdb/objfiles.h')
| -rw-r--r-- | gdb/objfiles.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gdb/objfiles.h b/gdb/objfiles.h index 0c04458..1c126c1 100644 --- a/gdb/objfiles.h +++ b/gdb/objfiles.h @@ -30,6 +30,9 @@ #include "psymtab.h" #include <bitset> #include <vector> +#if CXX_STD_THREAD +#include <future> +#endif #include "gdbsupport/next-iterator.h" #include "gdbsupport/safe-iterator.h" #include "bcache.h" @@ -319,6 +322,19 @@ struct objfile_per_bfd_storage /* All the different languages of symbols found in the demangled hash table. */ std::bitset<nr_languages> demangled_hash_languages; + + void wait_for_msymbols() { +#if CXX_STD_THREAD + if (m_minsym_future.valid ()) + { + m_minsym_future.wait (); + m_minsym_future = std::future<void> (); + } +#endif + } +#if CXX_STD_THREAD + std::future<void> m_minsym_future; +#endif }; /* An iterator that first returns a parent objfile, and then each @@ -439,11 +455,13 @@ struct objfile minimal_symbol_iterator begin () const { + m_objfile->per_bfd->wait_for_msymbols (); return minimal_symbol_iterator (m_objfile->per_bfd->msymbols.get ()); } minimal_symbol_iterator end () const { + m_objfile->per_bfd->wait_for_msymbols (); return minimal_symbol_iterator (m_objfile->per_bfd->msymbols.get () + m_objfile->per_bfd->minimal_symbol_count); |