This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: dwarf2out change breaks ada and libstdc++ on solaris too

Devang,

Devang Patel wrote:


I am not able to make progress on this. I can not reproduce this and
investigate  it on the machines I have. It'd be helpful if someone has
access to sparc-sun-solaris2.9 help to investigate this.

GCC is trying to emit DW_TAG_imported_decl or DW_TAG_imported_mode DIE
(DIE = Debugging Information Entry) for using declaration/attribute.
It needs the type DIE describing the context of 'using' to associate
DW_TAG_imported_decl die. If such DIE is not already available it will
force one. Some how it is not able to force die in this case. I'd like
to know more about this tree node representing this type and backtrace
so that I can investigate what went wrong.

I see what I can provide. At the moment it's not just solaris9 --with-dwarf2 it's also hppa-linux (no special switches).

I'd appreciate some guidance on what you want.

Andreas

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]