This is the mail archive of the libstdc++@gcc.gnu.org mailing list for the libstdc++ 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: [patch libstdc++]: Fix LLP64 pointer-size issues for cxxabi, eh_alloc, and hash_bytes

From: Marc Glisse <marc dot glisse at inria dot fr>
To: Kai Tietz <ktietz70 at googlemail dot com>
Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>, libstdc++ <libstdc++ at gcc dot gnu dot org>
Date: Fri, 21 Dec 2012 10:12:34 +0100 (CET)
Subject: Re: [patch libstdc++]: Fix LLP64 pointer-size issues for cxxabi, eh_alloc, and hash_bytes
References: <CAEwic4ZULebuGWNVcL0TpW34eDr9UzpQfCMyGOCbko7sGaqVSg@mail.gmail.com>
Reply-to: libstdc++ at gcc dot gnu dot org

On Fri, 21 Dec 2012, Kai Tietz wrote:

2012-12-21 Kai Tietz

	* config/os/mingw32/os_defines.h (_GLIBCXX_LLP64): Define if llp64
	abi is used.
	* config/os/mingw32-w64/os_defines.h: Likewise.
	* libsupc++/cxxabi.h (__base_class_type_info): Change
	type __offset_flags to intptr_t.

Don't you want to make it a ptrdiff_t directly and remove the later cast?

	* libsupc++/eh_alloc.cc (EMERGENCY_OBJ_SIZE): Define proper
	for llp64 abi.
	(EMERGENCY_OBJ_COUNT): Likewise.
	(bitmask_type): Likewise.
	* ibsupc++/hash_bytes.cc (_Hash_bytes): Handle llp64.

References:
- [patch libstdc++]: Fix LLP64 pointer-size issues for cxxabi, eh_alloc, and hash_bytes
  - From: Kai Tietz

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