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Add support for ARMv8/ARM64 to qprocessordetection.h 

As used by the upcoming iPhone 5S' A7 SoC.

Change-Id: I276dc739c2565bce23fb1a12c9470dcd311e67ba
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
bb10
Tor Arne Vestbø 2013-09-16 15:25:17 +02:00 committed by The Qt Project
parent 15c384f82f
commit 410e9cd5b1
1 changed files with 13 additions and 3 deletions
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16
src/corelib/global/qprocessordetection.h
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@ -90,14 +90,24 @@
// Q_BYTE_ORDER not defined, use endianness auto-detection
/*
ARM family, known revisions: V5, V6, and V7
ARM family, known revisions: V5, V6, V7, V8
ARM is bi-endian, detect using __ARMEL__ or __ARMEB__, falling back to
auto-detection implemented below.
*/
#if defined(__arm__) || defined(__TARGET_ARCH_ARM) || defined(_M_ARM)
#if defined(__arm__) || defined(__TARGET_ARCH_ARM) || defined(_M_ARM) || defined(__arm64__)
# define Q_PROCESSOR_ARM
# if defined(__ARM_ARCH_7__) \
# if defined(__arm64__)
# define Q_PROCESSOR_ARM_64
# else
# define Q_PROCESSOR_ARM_32
# endif
# if defined(__ARM64_ARCH_8__)
# define Q_PROCESSOR_ARM_V8
# define Q_PROCESSOR_ARM_V7
# define Q_PROCESSOR_ARM_V6
# define Q_PROCESSOR_ARM_V5
# elif defined(__ARM_ARCH_7__) \
|| defined(__ARM_ARCH_7A__) \
|| defined(__ARM_ARCH_7R__) \
|| defined(__ARM_ARCH_7M__) \