This is the mail archive of the
gcc-help@gcc.gnu.org
mailing list for the GCC project.
Re: Fwd: __ARM_ARCH_2__
- From: Andrew Haley <aph at redhat dot com>
- To: zhaobin xv <xvzhaobin at gmail dot com>
- Cc: Jonathan Wakely <jwakely dot gcc at gmail dot com>, gcc-help <gcc-help at gcc dot gnu dot org>
- Date: Thu, 08 Aug 2013 16:35:22 +0100
- Subject: Re: Fwd: __ARM_ARCH_2__
- References: <CANEcUBX5RvrUEkC2iFZ9ZbvUEkDr4U3F+9v3QKiL_s675MNnwA at mail dot gmail dot com> <5203632d dot c25d0e0a dot 099a dot ffffedaaSMTPIN_ADDED_BROKEN at mx dot google dot com> <CANEcUBU0KGifh91nB9VEvXBUxgk081uw-=Q-ntLPS6V=EtvxaQ at mail dot gmail dot com> <CANEcUBXV8Zsu6zRqwXpyYdQBFauFKNV7Tbz4WWe6J790jTvhJw at mail dot gmail dot com> <52036748 dot 1050306 at redhat dot com> <CANEcUBV3Y-eD1-as0RAKfvh5fs6zHd57AdEqOTpSsj49f45R0w at mail dot gmail dot com> <CAH6eHdTFtdg5VZBXOFtbUfbOgmk1Mdbb+HV=Gz5b145eRi9HLQ at mail dot gmail dot com> <CANEcUBUcMnh0J6QDsRB8TETqcvJXQ1N9gFBmc_3qD0=joPYF2g at mail dot gmail dot com>
On 08/08/2013 03:41 PM, zhaobin xv wrote:
> but I can't find __ARM_ARCH_2__ now
AFAICs these aren't documented by GCC. The refer to the ARM arch.
They may be documents at arm.com that describe those strings.
Andrew.