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Questions tagged [armv6]

Questions related to ARMv6 Architecture. ARMv6 architecture introduced Thumb-2, TrustZone and SIMD support. ARM11 series of processors are based on ARMv6 architecture.

ARMv6 architecture introduced Thumb-2, TrustZone and SIMD support. ARM11 series of processors are based on ARMv6 architecture.

More details at

  1. http://www.arm.com/products/processors/technologies/instruction-set-architectures.php
  2. http://en.wikipedia.org/wiki/ARM_architecture
166 questions
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Xcode: Architectures settings for a universal\iOS4 app

I was wondering what my project settings should be in case I have a universal app that I am now updating to 4.0. The Base SDK is iPhone Device 4.0 iPhone OS Deployment Target is iPhone OS 3.0 What should I enter in the Architectures, Build Active…
Roi
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ARMv6 floating point operations per cycle

How many floating point operations(add, mul) per cycle an ARMv6(ARM1176JZFS - Raspberry Pi model B) processor can execute? This is for get the teorical peak performance of HPC(High Performance Computing) cluster: Node performance in GFlops = (CPU…
carma03
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ARMv6 Best Practices for Register Use in Function

Total n00b at Assembly, but I feel like I'm getting the hang of it. However I have a question about best practices for using registers in a function. As I understand it: of the 13 available general purpose registers on the ARM11, by convention…
CRThaze
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Raspberry Pi bare metal programming

I have just recently finished an OS internals and design course at school and thought it's about time I start developing my own Operating System (a very simplified one) for an additional Raspberry Pi board I won at a programming contest last month.…
Brian Lindsey
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ARM11 Linux Simulator

Basically, I have been learning ARM assembly language on my Raspberry Pi for the past few months, and so now that my programs are getting a little more complex, I am starting to feel the need to debug my code more often. Is there an ARM11 simulator…
Brian Lindsey
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manipulate EXIF data on ios 7, armv7

I tried to use the iphone-exif library but it seems that this wont work on armv7 only 6 or below. I am new to ios dev and am curious if there is another solution or a way to compile this for armv7? I am in need of a way to both read and write the…
John S
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Android NDK: ARMv6 + VFP devices. wrong calculations, NaN, denormal numbers, VFP11 bug

I wish to target ARMv6 with VFP Android device. I have following line in my Android.mk file to enable VFP LOCAL_CFLAGS := -marm -mfloat-abi=softfp -mfpu=vfp -Wmultichar I believe I target ARMv5 with VFP. I edited…
Max
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ARMv6, ARMv7 linking compatibility

I know ARMv7 compatible CPU can execute ARMv6 code. But can I statically link ARMv6 code with ARMv7 code in single binary? I am interested in both iOS 6 and Android platforms.
Max
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Validation fails with reference to armv6 but armv6 is not in the project

I am trying to update an application for the Apple App Store and when I attempt to validate it it fails with error "iPhone/iPod Touch: application executable is missing a required architecture. At least one of the following architecture(s) must be…
casey_tx
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Submitting iPhone5 app with Xcode 4.4.1

Possible Duplicate: Is iOS 4.3 with armv7 the lowest you can go if you want to support iPhone 5? I have modified my iOS app for iPhone 'GiraffeMode' and tested it with xcode 4.5. Everything is OK. I still need to support armv6 which was dropped…
Valeriy Van
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Supporting armv6, armv7 and armv7s with latest Dropbox framework build

I am using the latest Dropbox framework to be able to support the new iPhone 5, and I would like to keep support for the iPhone 3G and iPod Touch 2G (armv6, iOS 4.2.1) that represents about 2% of people out there. I keep an old Xcode 4.4 to be able…
iMathieuB
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Can't build RestKit for armv6

I'm constantly getting warnings like that: warning: no rule to process file '$(PROJECT_DIR)/Vendor/YAJL/NSBundle+YAJL.m' of type sourcecode.c.objc for architecture armv6 warning: no rule to process file '$(PROJECT_DIR)/Vendor/YAJL/NSObject+YAJL.m'…
peetonn
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Undefined symbols for architecture armv6

My app compiles fine on the iPhone simulator running iOS 5.0, but it fails on my older physical iPod touch running iOS 4.2.1. I'm getting the following error: Undefined symbols for architecture armv6: "_OBJC_CLASS_$_TestFlight", referenced from: …
cstack
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Xcode 4.3.2 - Can't add armv6 architecture

I am working on distributing an app to app store - obviously, for the first time. I want my app to support older versions like iOS 3 and iOS 4. So, I found out that I need to change the architecture value to armv6 and armv7. But Xcode 4.3.2 shows…
Jomoos
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How to test a new app on old hardware? (Xcode 4.3.2 with base SDK iOS 5.1; test-device is iPhone 3G with iOS 4.2.1)

I am developing an iPhone-App that should run not only on new iphones, but on old devices as well. So for testing, I did load a provisioning profile to my old iPhone 3G (iOS 4.2.1) and connected it with my mac. In Xcode I also did set iOS Deployment…
Hubert Schölnast
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