generated by the final compilation)
3.Build Active Architecture only: Compiles only the set of instructions that are applicable to the current device (if this parameter is set to Yes, using iphone 6 debugging, then a binary that is eventually generated that supports the ARM64 instruction set. General in debug mode set to Yes,release to No)
The following reference is given to the instruction set:Armv8/arm
The tester has been the 5s and 6,clutch shell, is actually a memory dump process, so each shell after the program loaded into Ida is not happy F5 to see cross-references and brief logic. Finally decided to make this pit, found that it is not too simple things, perhaps the knowledge of iOS is not much to grasp. First, we find lipo this thing. Lipo is command-tools inside of the tool, may be issued with Xcode, seemingly a 6.x version after the independent, need to download separately. Xcode-sele
debugserver In the iOS device and copy it to the Mac for processing. below is the debugserver in the/Developer/usr/bin directory. This debugserver only supports debugging our own apps. If you need to debug apps of others, you need to process the debugserver. The process is described below.
2. debugserver slimming
lipo -thin arm64 debugserver -output debugserver
Go to the directory where debugserver is located in Mac and execute the above command.
Mac OS, then install Xcode 6.x, only 6.x support ios8.x, and then set the options for build. Then COMMAND + B to build, if the error, check the error message and then use Cocos2d-x 2.2.6 version of the code in comparison with the code currently in use, the modification is completed again after the build Third party libraries: Libcurl Remember to replace, if you also use other library, remember also replace. Most of the problems encountered during compilation can be answered by searching:) Th
Transferred from: http://www.haodaima.net/art/2830860iOS program simulator phone is running normally, archiving error: Undefined symbols for architecture arm64
Today found that the written program can be run on the emulator and can be run on the phone, but why archive error, error message is as follows:It means that there are several classes that do not support arm64 directivesThere is a un
After the upgrade to Xcode6 found, the configuration in about architectures to the default option is only ARMv7 and arm64. And again before xcode5 to the times there are armv7, armv7s and arm64 three items.xcode5.1Xcode 6.1iOS devices that support armv7s have iPhone5 iphone5c and iPad4. At the same time can be backwards compatible with ARMV7, the efficiency should be lost.If you want to add support for armv
(instruction set)-sets the set of instructions you want to support, there are currently several iOS instruction sets: (1) ARMV6, supported machine iphone,iphone2,iphone3g and corresponding itouch 2, (2) ARMV7, supported machines iphone4,iphone4s (3) armv7s, supported machines IPHONE5,IPHONE5C (4) arm64, supported machines: iphone5s Machine Support for instruction sets is backwards compatible, so ARMV7 's instruction set can run on iphone5s,
Armv7|armv7s|arm64 is an instruction set for ARM processorsI386|x86_64 is the instruction set for Mac processorsarm64:iphone6s | iphone6s plus|iphone6| IPhone6 plus|iphone5s | ipad air| ipad mini2 (ipad Mini with Retina Display) armv7s:iphone5|iphone5c|ipad4 (ipad with Retina display) armv7:iphone4| Iphone4s|ipad|ipad2|ipad3 (The New iPad) |ipad mini|ipod Touch 3g|ipod TOUCH4 i386 is for Intel Universal microprocessor 32-bit processor x86_ 64 is a 64-
/application/35ed2a71-7f60-4a16-ba4c-ecd6493a1ee1/yzg.app/frameworks/ Onlineahelper.framework/onlineahelperfind this post after Google Https://stackoverflow.com/questions/32730312/reason-no-suitable-image-foundSome workarounds are given, including cleaning up the cached data, reinstalling the certificate, and so on. At first I tried the methods almost all over again, but I still didn't solve the problem. when you re-analyze a problem, you suspect that it is a CPU architecture issue for the compi
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C
First, preface3 memory models are supported in the Linux kernel, flat memory model,discontiguous and sparse. The so-called memory model, in fact, is from the CPU point of view, the distribution of its physical memory, in the Linux kernel, the use of the way to manage these physical memory. In addition, it should be explained that: the main focus of this article in the share memory system, that is, all the CPUs share a physical address space.The contents of this article are arranged as follows: I
compiler has disabled this use by default, the ISA pointer is the address of class under 32 bits, but with bits mask under 64 bits to remove the real address, if you really need to, use the runtime's Object_getclass and Object_setclass methods. For a 64-bit explanation of ISA, you can read this articleResolve third-party Lib dependencies and Lipo commandsIn the form of the source code in the project of the third-party LIB, as long as the target plus arm64
to find the item you have resolved this problem?? What's the target?? Directory, and then this entry?? Purpose ***.xcodeproj. File, then right-click on "Show Package Contents" such as:!? In general, the package has the following 3 files:1.project.pbxproj 2.project.xcworkspace 3.xcuserdataFind "Xcuserdata" the culprit? First, move it all to the trash, OK, reopen your item?? AccountsThe simulator that can be used by a normal display; (http://www.himigame.com/iphone-cocos2d/621.html)29. When decla
compiler has disabled this use by default, the ISA pointer is the address of class under 32 bits, but with bits mask under 64 bits to remove the real address, if you really need to, use the runtime's Object_getclass and Object_setclass methods. For a 64-bit explanation of ISA, you can read this articleResolve third-party Lib dependencies and Lipo commandsIn the form of the source code in the project of the third-party LIB, as long as the target plus arm64
1. store app files in the directory2. Open File3. Execute command otool-arch arm64-l./qqstock | grep-b 1-a "LC_SEGM" | grep-b 3-a 8 "__text" 4. Parse command xcrun atos-arch arm64-o./qqstock 0x100633614 You need to calculate the absolute address (base address + offset address)lideimac:4.0.1 lixiang$lideimac:4.0.1 lixiang$ Cd/users/lixiang/desktop/crash/4.0.1/qqstock.appLideiMac:QQStock.app lixiang$ otool-a
requirement Apple officials did not give a corresponding explanation, the solution is:Find build Settings->architectures->valid architectures, add arm64 at the backFor some applications with arm64, may compile link error, because: some of the third library referenced does not support arm64, according to the error prompt to find the appropriate library, and then
the runtime's Object_getclass and Object_setclass methods. For a 64-bit explanation of ISA, you can read this articleResolve third-party Lib dependencies and Lipo commandsIn the form of the source code in the project of the third-party LIB, as long as the target plus arm64 compile the good.The disgusting thing is that the static libraries (. A) or the framework, which are dragged directly into the project, need to be re-searched for the package that
output to support the following ABI CPU architectures:armeabiarmeabiv7aarm64v8ax86x86_64mipsmips64Bugtags's NDK library supports all CPU architectures as above:But not everyone's developers provide an NDK library that supports all CPU architectures:The library provided by the developer above only supports Armeabi.In fact, in general, there is no problem, x86 equipment, will also be compatible with Armeabi so library.Merge package into APKWithout any setup, the Android build system merges the
There are currently several instruction sets for iOS:I386:macARMV6:IPHONE,IPHONE2,IPHONE3G, first generation and second generation ipod TouchArmv7:iphone 3GS, iphone 4, iphone 4s, IPod 3g/4g/5g, ipad, ipad 2, ipad 3, ipad MiniARMV7S:IPHONE5,IPHONE5C, IPad 4Armv8/arm64:iphone 6 (Plus), IPhone 5s, ipad Air (2), Retina ipad Mini (2,3)NBSP; The machine's support for the instruction set is backwards compatible, so the armv7 instruction set can be run in
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